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HomeMy WebLinkAboutSDP 2021-0029; IONIS LOTS 21 & 22; PRELIM DRAINAGE STUDY; 2022-08-02'" Preliminary Drainage Study for lonis Lots 21 and 22 SDP 2021-0029 Prepared For: lonis Pharmaceuticals, Inc. Carlsbad, CA 92010 (760) 931-9200 Project Location: Intersection of Whiptail Loop and Gazelle Court APN No. 209-120-23 & 24 & 27 in the Michael Baker JN: 182187 City of Carlsbad, County of San Diego, CA Prepared By: Michael Baker INTERNATIONAL 9755 Clairemont Mesa Blvd San Diego, CA 92124 (858) 614-5000 Jenna Clark, PE 949-330-4206 Jenna.clark@mbakerintl.com Prepared: August 2, 2022 Table of Contents Drainage Study lonis Lots 21 and 22. SECTION I PROJECT INFORMATION ............................................................................................. 1 I. I PRO.llil I D1\l"A ......... 1 1.2 S(.'(WL(ll· RI l'ORI". ......... ..... 1 1.3 PROJl:CT DI .',CRll'l ION 1 1.4 EXJ.<,TJN(i CONDI rlONS ... .2 1.5 PROPOSI [) C( lNDI l"ION\ .. 2 SECTION 2 STUDY OBJECTIVES ...................................................................................................... 4 SECTION 3 METHODOLOGY ............................................................................................................ 5 3.1 3.2 i lYDROI .(XiY. I IYDR/1l II.JC.<, .................................. 5 ········'"· 5 SECTION 4 RESULTS .......................................................................................................................... 6 4.1 4.2 HYDRO!.( l(ilC R!'SlJI TS HYDRA\"I.IC RFSlll T.<, .. ....... 6 ........................ 7 SECTION 5 CONCLUSIONS ................................................................................................................ 1 SECTION 6 DECLARATION OF RESPONSIBLE CHARGE ............................................................ 2 SECTION 7 BIBLIOGRAPHY .............................................................................................................. 3 List of Tables TAHU.4-1 -HYDROl.(Xill SIIMMAR\ T Alli 1:4-2-BIOFII TKA I ION 13ASIN SllMMAKY T.-\HI J TA ill I· 4-3-Oll l UT S·1 Rlll'TllRI· SllMMAKY TABI.I . List of Appendices Al'Pl'NlllX /\ SI rl· INFORr-.1ATION /\l'Pl'NDIX B-Ex1s·1 l'.'i(i HYDROI.O(iY APPFNDIX C -· PROl'OSI D HYDROl.<Xi\' ........ 6 ........................ 1 .. 1 - Section 1 Project Information 1.1 Project Data Project Owner: Project Site Address: APN Number(s): Parcel Area: lonis Pharmaceuticals, Inc 28SS Gazelle Court, Carlsbad CA 92010 Intersection of Whiptail Loop and Gazelle Court 209-120-23 & 24 8.3-acres Project Disturbed Area: 7 .3-acres 1.2 Scope of Report Drainage Study lonis Lots 21 and 22 This report includes analyses of 100-year 6-hour project-site peak flow under existing and proposed conditions. This report documents the hydrologic impact of the proposed improvements, as compared to the existing condition; and includes preliminary sizing for attenuation measures required to mitigate peak flow. This report does not address temporary Best Management Practices (BMPs) required during construction, refer to the project Storm Water Pollution Prevention Plan (SWPPP). A SWPPP will be prepared by Michael Baker International at a future date. Post Construction BMPs are addressed in the project Storm Water Quality Management Plan (SWQMP). A SWQMP was prepared by Michael Baker International in June 2021. 1.3 Project Description This report discusses the hydrology and hydraulic design for lonis Lots 21 and 22. Proposed improvements include one new structure along with accompanying parking structure, surface parking lots and hardscape. Total project-site impervious area will be increased as a result of the proposed improvements; however, peak flow associated with the 100-year 6-hour event will be mitigated to at or below existing rates through proposed biofiltration basins and sub-terranean detention vaults. Based on the Natural Resources Conservation Service's (NRCS) Websoil Survey, the project site is comprised entirely of Cieneba coarse sandy loam, 15 to 30 percent slopes, eroded (hydrologic soil type D). The Federal Emergency Management Agency (FEMA) has not mapped a Special Flood Hazard Area (SFHA) within the project site vicinity. The entire project site lies within un-shaded Zone X, which correlates with areas determined to be outside the SOD-year floodplain. An exhibit is provided in Appendix A of this report. 1 1.4 Existing Conditions Drainage Study lonis Lots 21 and 22 The project site consists of two previously graded lots that are all natural with some vegetation and has been hydrologically analyzed as five drainage areas. Drainage Area 1 is approximately 3.3-acres and includes the upper lot (Lot 21). Runoff sheet flows along the graded pad in a southwest direction and collected by an existing detention basin which ultimately discharges into the existing storm drain and conveyed west. Drainage Area 2 is approximately 3.7-acres and includes the lower lot (Lot 22). Runoff sheet flows along the graded pad in a southwest direction and collected by an existing detention basin which ultimately discharges into the existing storm drain and conveyed west. Drainage Area 3 is approximately 0.8-acres and includes the driveway up to the upper lot (Lot 21) and existing slopes. Runoff sheet flows along the driveway or down the existing slopes and collected by a catch basin on the Whiptail Loop, where it enters the existing storm drain and conveyed west. Drainage Area 4 is approximately 0.3-acres and includes the driveway up to the lower lot (Lot 22) and existing slopes. Runoff sheet flows along the driveway or down the existing slopes and collected by a catch basin on the Whiptai! Loop, where it enters the existing storm drain and conveyed west. Drainage Area 5 is approximately 0.1-acres and includes the top of slope on the parcel just south of the project site (other side of Whiptail Loop). Runoff sheet flows along the edge of the site and sheet flows down the existing slopes and onto Whiptail Loop, where it enters the existing storm drain and is conveyed west. Impervious area is comprised of the concrete outlet structure in the existing basins. Pervious area is comprised of the vacant mass graded lots and existing detention basins. Refer to Appendix B for an exhibit detailing the existing condition. 1.5 Proposed Conditions Newly proposed structures for commercial use are proposed throughout the project site. Roof leaders, area drains, and new on-site private storm drain will direct project site runoff to proposed storage vaults or biofiltration basins, described in more detail below. The project site is entirely built out in the proposed condition and has been hydrologically analyzed as twelve drainage basins. Drainage Area 1 is approximately 0.7-acres and includes the southeastern portion of the project site consisting of the front driveway and roundabout. Runoff is collected via curb inlets and piped to a biofiltration basin (Biofiltration Basin 1). The basin has a footprint of approximately 1,528 square feet and a 0.75" orifice. Drainage Area 2 is approximately 0.1-acres and includes the lowest section of the driveway into the project site. Runoff is collected via a curb inlets and routed to a modular wetland (Modular Wetland 1) for water quality treatment and then piped to a separate concrete storage vault (Storage Vault 1). The vault has a total volume of approximately 8,192 cubic feet, with a 8' weir 2 Drainage Study lonis Lots 21 and 22 that's 3" below the vault top, a 0.99" water quality orifice at the vault bottom, and 3 -3" hydromodification orifices at 6.5' from the vault bottom. Drainage Area 3 is approximately 1.3-acres and includes a the eastern half of the main building, the eastern most portion of the surface parking areas and driveway, and surrounding landscape. Runoff is collected via roof drain inlets and curb inlets and routed to a modular wetland (Modular Wetland 2) for water quality treatment and then piped to a separate concrete storage vault (Storage Vault 1). The vault has a total volume of approximately 8,192 cubic feet, with a 8' weir that's 3" below the vault top, a 0.99" water quality orifice at the vault bottom, and 3 -3" hydromodification orifices at 6.5' from the vault bottom. Drainage Area 4 is approximately 0.9-acres and includes the northernmost portion of the project site, including the northern most parking area and surrounding landscape. Runoff is collected via curb inlets and piped to a biofiltration basin (Biofiltration Basin 2). The basin has a footprint of approximately 2,160 square feet and a 0.75" orifice. Drainage Area 5 is approximately 0.8-acres and includes the northwestern portion of the project site, including the northwestern parking area and surrounding landscape. Runoff is collected via curb inlets and piped to a biofiltration basin (Biofiltration Basin 4). The basin has a footprint of approximately 1,876 square feet and a 0.75" orifice. Drainage Area 6 is approximately 0.7-acres and includes the parking structure and surrounding landscape. Runoff is collected via sloped surface and piped to a biofiltration basin (Biofiltration Basin 3). The basin has a footprint of approximately 1,671 square feet and a 0.75" orifice. Drainage Area 7 is approximately 0.8-acreas and includes the existing slopes surrounding the project site. This drainage area is considered self-mitigating per section 5.2.1 of the BMP Design Manual. Drainage Area 8 is approximately 1.7-acres and includes the western portion of the project site, including the western half of the main building, western and southwestern parking areas, and surrounding landscape. Runoff is collected via curb inlets and routed to a modular wetland (Modular Wetland 3) for water quality treatment and then piped to a separate concrete storage vault (Storage Vault 2). The vault has a total volume of approximately 12,800 cubic feet, with a 8' weir that's 11.4" below the vault top, a 1.2" water quality orifice at the vault bottom, and 5 -3" hydromodification orifices at 6.5' from the vault bottom. Drainage Area 9 is approximately 0.4-acres and includes the lowest section of the driveway into the project site. Runoff is collected via a curb inlets and routed to a modular wetland (Modular Wetland 4) for water quality treatment and then piped to a separate concrete storage vault {Storage Vault 2). The vault has a total volume of approximately 12,800 cubic feet, with a 8' weir that's 11.4" below the vault top, a 1.2" water quality orifice at the vault bottom, and S -3" hydromodification orifices at 6.5' from the vault bottom. Drainage Area 10 is approximately 0.8-acreas and includes the existing slopes surrounding the project site. This drainage area is considered self-mitigating per section 5.2.1 of the BMP Design Manual. 3 Drainage Study lonis Lots 21 and 22 Drainage Area 11 is approximately 0.2-acreas and includes the existing slopes surrounding the project site. This drainage area is considered self-mitigating per section 5.2.1 of the BMP Design Manual. Drainage Area 12 is approximately 0.1-acreas and includes the proposed improvements to the walkway on the parcel just south of the project site (other side of Whiptail Loop). The improvements consist of re-grading a walkway that will consist of decomposed granite. This drainage area is considered self-mitigating per section 5.2.1 of the BMP Design Manual. Refer to Appendix C for an exhibit detailing the proposed condition. Section 2 Study Objectives The specific objectives of this study are as follows: • Quantify 100-year 6-hour peak flow rates under existing and proposed conditions to all discharge points; • Develop measures to mitigate any increase in peak flow associated with proposed improvements during the 100-year 6-hour storm event; • Demonstrate the proposed improvements will not increase the potential for erosion on the project site or downstream area. • Demonstrate that the tributary area for the existing infiltration basin is reduced by the proposed improvements. 4 Section 3 Methodology 3.1 Hydrology Drainage Study lonis Lots 21 Qnd 22 The Rational Method has been utilized to perform the hydro logic analyses. The following formula conforms to the hydrologic methodologies outlined in the County of San Diego Hydrology Manual (June 2003). Where, Q = Peak Discharge -(cfs) C = Runoff Coefficient I= Average Rainfall Intensity -(in/hr) A= Drainage Area -(acres) A runoff coefficient has been determined for the existing and proposed conditions per Table 3-1 of the County of San Diego Hydrology Manual. The runoff coefficient selected for the project site is 0.35: Undisturbed Natural Terrain (Natural) for the existing condition and 0.85: Commercial/Industrial (Office Professional Commercial) for the proposed condition. The time of concentration was calculated using methods as described in the San Diego Hydrology Manual. Intensity has been calculated per the IDF Curve in Figure 3-1 of the County of San Diego Hydrology Manual. 3.2 Hydraulics Bentley's PondPack has been used to model peak flows from the project as they are mitigated by the proposed detention vaults. Hydrographs generated by Rick Engineering Company's RatHydro software have been routed through detention basins or storage vaults modeled in Bentley's PondPack. The construction drawings show a l'xl' grate riser for the basin outlets. In the modeling, a 50% dogging factor was assumed on these outlet risers to account for any trash or debris that will collect during a storm event in the trash capture devices. Refer to Appendix C for the modelling input and output. 5 Section 4 Results 4.1 Hydrologic Results Drainage Study lonis Lots 21 and 22 The table below summarizes the hydrologic results under existing and proposed conditions. Calculations are included in Appendices B (existing) and C (proposed). Table 4-1 -Hydrologk Summary C I A Q 100 Discharge Point Drainage Area ID (in/hr) -(ac) (cfs) Existing Condition Drainage Area 1 0.35 5.6 3.3 6.4 Drainage Area 2 0.35 6.0 3.7 7.8 1 Drainage Area 3 0.35 6.6 0.8 1.9 Drainage Area 4 0.35 7.7 0.3 0.7 Drainage Area 5 0.35 10.6 0.1 0.2 Total 8.3 17.0 Proposed Condition (Unmitigated) Drainage Area 1 0.85 6.1 0.6 2.9 Drainage Area 2 0.85 7.2 0.1 0.7 Drainage Area 3 0.85 5.7 1.3 6.3 Drainage Area 4 0.85 6.1 0.9 4.4 Drainage Area 5 0.85 5.6 0.8 3.7 1 Drainage Area 6 0.85 7.2 0.7 4.2 Drainage Area 7 0.85 6.4 0.8 4.6 Drainage Area 8 0.85 5.2 1.7 7.6 Drainage Area 9 0.85 7.2 0.4 2.2 Drainage Area 10 0.85 5.6 0.8 3.9 Drainage Area 11 0.85 7.2 0.1 0.9 Drainage Area 12 0.85 7.2 0.1 0.7 Total 8.3 42.0 Proposed Condition Discharge (Mitigated) Drainage Area 1 0.85 6.1 0.6 0.7 Drainage Area 2 0.85 7.2 0.1 1.0 Drainage Area 3 0.85 5.7 1.3 Drainage Area 4 0.85 6.1 0.9 1.1 1 Drainage Area 5 0.85 5.6 0.8 0.9 Drainage Area 6 0.85 7.2 0.7 1.0 Drainage Area 7 0.85 6.4 0.8 4.6 Drainage Area 8 0.85 5.2 1.7 2.3 Drainage Area 9 0.85 7.2 0.4 Drainage Area 10 0.85 5.6 0.8 3.9 Drainage Area 11 0.85 7.2 0.1 0.9 Drainage Area 12 0.85 7.2 0.1 0.7 Total 8.3 17.0 6 C Discharge Point Drainage Area ID - Flow Comparison Existing Proposed Discharge Point 1 ( Mitigated) Existing Proposed Hydrology Node 4 (Mitigated) Existing Proposed Hydrology Node 16 (Mitigated) Existing Proposed Hydrology Node 19 (Mitigated) Existing Proposed Hydrology Node 21 (Mitigated) 4.2 Hydraulic Results I A (in/hr) (ac) 8.3 8.3 0 2.8 0 2.1 4.0 3.2 4.2 0.2 Drainage Study lonis Lots 21 and 22 Q 100 (ds) 17.0 17.0 0 10.9 0 2.3 8.5 6.9 8.5 1.6 Discharge Point 1 -Discharge Point 1 is an existing storm drain. The peak flow rate at discharge point 1 is reduced by biofiltration basins designed with flood control capabilities or modular wetlands with concrete storage vaults. The proposed condition flowrate is reduced to be equivalent to the existing flowrate tributary to Discharge Point 1. Hydrology Nodes 4, 16, 19 and 21 -Although Discharge Point 1 is utilized for compliance, a comparison was created for each hydrology node where flow entered the existing storm drain between existing and proposed. Flows enter the storm drain at different locations between the existing and proposed. In the proposed condition, some flows enter at Hydrology Node 4, whereas the existing condition flows enter at Hydrology Node 21. Therefore, the proposed condition flowrates are showing higher than existing at Hydrology Node 4 but significantly less at Hydrology Node 21. Similarly, proposed condition flows enter at Hydrology Node 16 whereas existing condition flows enter at Hydrology Node 19. However, the existing storm drain capacity has been reviewed and shall not be exceeded with the change in entrance location. The design for the biofiltration basins and outlet structures are summarized in Table 4-2 and Table 4-3 below. Calculations are included in Appendix C. 7 -----------Table 4-2 -Biofiltration Basin Summary Table Allowable Basin 100-Year Basin ID Basin Surface Media Mulch Aggregate Bottom Water (DMA ID) Footprint Ponding Thickness Layer Storage Elevation Surface (sqft) (ft) (in) (in) (In) (ft) Elevation (ft) Biofiltration Basin 1 1528 1.0 18 12 427.50 428.9 (DMA-1) 3 Biofiltration Basin 2 2160 1.0 18 12 430.50 431.3 (DMA-4) 3 Biofiltration Basin 3 1671 1.0 18 12 415.50 417.1 (DMA-6) 3 Biofiltration Basin 4 1876 1.0 18 12 411.50 413.0 (DMA-5) 3 Table 4-3-Outlet Structure Summary Table Crest Total #of Orifice Diameter Orifice Elevation Basin ID Outlet Type Length (ft) Orifices (in) (ft) Biofiltration Basin 1 Grated Inlet Box 4 1 0.75 427.5 (DMA-1) Biofiltration Basin 2 Grated Inlet Box 4 1 0.75 430.S (DMA-4) Biofiltration Basin 3 Grated Inlet Box 4 1 0.75 415.S (DMA-6) Biofiltration Basin 4 Grated Inlet Box 4 1 0.75 411.5 (DMA-5) 1 Drainage Study lonis lots 21 and 22 100-Year 100-Year Freeboard Drawdown (ft) (hours) 0.1 14.7 1.0 20.8 0.1 18.1 0.2 16.1 Top of Riser Elevation (ft) 428.S 431.S 416.5 412.5 Section 5 Conclusions Drainage Study lonis Lots 21 and 22 Proposed improvements will not result in an increase to 100-year 6-hour peak flow discharge from the site, as compared to the existing condition. Any increase in peak flow will be mitigated by biofiltration basins with flood control aspects or modular wetlands with concrete storage vaults, reducing the proposed peak flow below the existing condition. These biofiltration BMPs also provide hydromodification mitigation which is discussed in more detail within the SWQMP, which was prepared by Michael Baker International in May 2022. Since all proposed peak flow was reduced to the same as the existing condition, the result of the proposed improvements will not increase flood risk to downstream properties, storm water facilities, or receiving water bodies. No risk of erosion is associated with the ultimate condition. The discharge point (POC 1) outlets to an existing storm drain. The existing storm drain capacity has been reviewed and shall not be exceeded with reduced flowrate compared to the existing condition. This project will not discharge, dredge, or fill material into any Water of The United States, thus the project is not required to obtain a Section 401 certification or Section 404 permit from the State or U.S. Army Corps of Engineers. 1 - Section 6 Declaration of Responsible Charge Drainage Study lonis Lots 21 and 22 I, hereby declare that I am the Civil Engineer of work for this project, that I have exercised responsible charge over the design of the project as defined in Section 6703 of the Business and Professions Code, and that the design is consistent with current design. I understand that the check of project drawings and specifications by the City of San Diego is confined to a review only and does not relieve me, as Engineer of Work, of my responsibilities for the project design. 8/2/2022 Jenna Clark RCE 91069 Date 2 ,. Section 7 Bibliography Drainage Study lonis lots 21 and 22 San Diego County Department of Public Works Flood Control Section. (June 2003). Hydrology Manual (SDCHM) FEMA. (1997). Flood Insurance Rate Map. San Diego. Soil Survey Staff, N. R. (2018, September 24). Web Soil Survey. Retrieved from Web Soil Survey: https://websoilsurvey .sc.egov. usda.gov/ 3 , .. - - ,.. Appendix A -Site Information Vicinity Map Rainfall lsopluvials FEMA FIRM NRCS WebSoil Survey ..-11& COit.ii Carlsbad Project Location VICINITY MAP ~ SCALE tUhllUI Lake San Marcos San Marcos Elfin r oresr Recrear,onal Res,,r,e r i:: t i.'. I ; i 'f",.. .. ~ ~ltt~,-...+ -•~ ..... i + , .... +-_.;__.__ ~t+~..........,. ➔t t! _(<:~:~~-;. . 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Year Rainfall Event-6 Hours fsoplw,al (lnct,es) DPW ~GIS '\:u."'1"'•••1'.-,,,,.,111'" .. , ~.J;;-.M.,,..,....,,.._ ~ SliiGIS \\',;t-; ..... ~:~(.:w .. t..J: J\ TtmW>lb~wll'1la..-,-~o,~;f'--..dnmt~ ~lwt.-:,,«1.i.q,,o ..,..111,:S'Tt,~,o --~~l * ql'\,(;ltl•-,r,~,fl'\6'()~~ ...... tl.,1,j,ll~~f'l')t[, ~.,.w"•:S.l,,/11-~~ f""-..-,o_-.-____ ,..,..lilf,G,..... \ E ~:~~...,__,-...,..•~# """'----------a.--~•i..,,._.,...,_....,.,.,. s 3 0 ~ 3 MIies Project Locatio P6=5.2 L.... ~ t County of San Diego Hydrology Manual >~t~::_',_.::1 •:~-;-:••\'••• ♦••, •• :•.:~-~~•• •• :--,:;r r::. • ••• ·-.... •... .-•~ •~.t \ ·, . .,_ '• ·11 • ·······,··-1····i~r..:=»-· 1 t ·Iii, \ •., ~LU. -"'6•.-~~. -r-r-··. • •• ,.... I • .-·•.... -, (?,,. ··.~ C?.. •. L ..,,.. ·. "' = • · •.. r·-t ':-t• ~. t··. ~ ·, • •,~ v . 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'l 7-.... ,_'··, ---._ •·· ,· ~+::, . \, ·'1-... ft. 100 Year RainfaJI E\'enl -24 Hours ls"!'llviol (,nct,esJ DPW ~GIS ~ S!fiGIS .,...~ .... .,.~i....., ili9,r,r-••~-•.,,. ~: H., ........... , n -~-•' .1 .. ,.J.• )\ ~IIW'91~VA>#ll'~o..:._-.~o;-'lf'Cl,.ilnll"•DIIIIIU8 4 ,)A'·f,11?1.f"'ltn~ llllftC'f1MIY'61t" ..,.-,.,..FG#MANo"TFflJ tl,~'1~1l't'Mt•,,.lo«'. .. ,....-._,u..u,,,~, ~~,..."tyQ~ ,-....~'"llt-••·....._, __ ~ ...... \ E =•-=-•----..-~--~-.,.-,. .. ...,.,..-, .... .,. ___ .,_. __ _ s 0 3 Miles Hi n1 1'i i f a HU H HU IH .I H U !! 1 1 .i! HI i1 1I n1 u : Hi HH !i H U !H 11~ ! ! ii I ft ~! ~, ! ~~ , -, , 1 JI i • ~~ l I • iz - 1 ! tl l ij 8 11 1i *1'1 111 ml 1 1 1 1 1 11 ! ! 1 1 ml 11 1 l! m nl i : 1 1t ,a m: i • 1 1 ll i 1 m! li l ! i 111 nl , :: i 1 i ir . . 'J 0 ih 1 11 · ;~ t i Hs ~ t1 u n §~ , i~ · •u H ., •• . .. ,l ~1 f i t ~ , ~fl ~'· ! /1 ~ ! ! ! ! · !i H i l ul •i D ~i ·i i • .! 11 d~ u~ ;1 t • 1 IP ! 1; ~1"~ ! •i !~ ~ Il i t !1 1 1 l 1 i l t J!! l i i i l1 i l ~ i ll ?1 l i 1 1 J, 1 1 1 1 1 !1 1 i l f i !i J iii ~ !: J i f 1 1 111 1 1 r i ! 1 1 1 1 1 1 !I i :1 1 1 - - - - - - - - - - 0. . a I H• " Jl j ff i ~ O N [ "' w- ~ > .: 1 ~ ·1 a, ' ° !! ! !a l fl ! ? ! i I ::: & : :, ; ii i . . , - < w "'" "' I j• :: , u ! ~ ~ " • 1 ;-- 1 g " " a:: - ~ Q jU i ?c i ! w O ~ " If ::: i ; J ., , "' :E 0 ~ u ;! ; ~ ~ ii:: -' ~8 ~ ~ N 15 1, i i w ... . ~ z 0 :I ~ == ig ~ e m ~ , ~ 'I , ,-. . . - ~ :: 1 f I ! a: : : o _ ,. i 11 li H _ g z. ~; ; !f 'f ~ I LL ~ ~ u ~ HJ ~ ;Z .._ _ _ . _ __ _ _ _ _ _ _ _ _ _ _ ./ __ _ .. . . . . . . . , - - ' - ' - l! . . . . .:U . . . . . : . : . ~~ ; ~ ; !, • - National Flood Hazard Layer FIRMette ~ ~~}FEMA 0 250 500 1,000 1,500 Feet 2,000 R:::.c:,:1m:::.n• I IC:t:<: N2t-inn:::.f M::tn• flrl-hnim.:Jd'3rv-n~t::. rofroc:horl flrtnhor ?n?n Legend SEE FIS REPORT FOR DETAILED LEGEND A.ND INDEX MAP FOR FIRM PANEL LAYOUT SPECIAL FLOOD HAZARD AREAS OTHER AREAS OF FLOOD HAZARD Without Base Flood Elevation (BFE) Zone A, V, A99 With BFE or Depth Zone AE, AO, AH, VE. AR Regulatory Floodway 0.2% Annual Chance Flood Hazard, Area of 1% annual chance flood with average depth less than one foot or with dralnag, areas of less than one square mile Zone> Future Conditions 1% Annual Chance Flood Hazard Zone x Area with Reduced Flood Risk due to Levee. See Notes. Zot1e x Area with Flood Risk due to Levee Zona D NO SCREEN Area of Minimal Flood Hazard Zone X C=3 Effective LOMRs OTHER AREAS Area of Undetermined Flood Hazard Zo11• GENERAL 1---· Channel, Culvert. or Storm Sewer STRUCTURES 11 11 I I I Levee. Dike, or Floodwall OTHER FEATURES MAP PANELS '? Cross Sections with 1% Annual Chance Water Surface Elevation -Coastal Transect -Ill-Base Flood Elevation line (BFE) = Limit of Study ---Jurisdiction Boundary .... C r Coastal Transect Baseline Profile Baseline Hydrographlc Feature Digital Data Available No Digital Data Available Unmapped N -L ' The pin displayed on the map is an approximate point selected by the user and does not represe an authoritative property location. This map complies with FEMA's standards for the use of digital flood maps If it ls not void as described below. The basemap shown complies with FEMA's basemap accuracy standards The flood hazard information is derived directly from the authoritative NFHL web services provided by FEMA. This map was exported on 6/16/2021 at 12:13 PM and does not reflect changes or amendments subsequent to this date and time. The NFHL and effective information may change or become superseded by new data over time. This map Image is void if the one or more of the following map elements do not appear: basemap imagery, flood zone labels. legend, scale bar. map creation date, community Identifiers. FIRM panel number, and FIRM effective date. Map images for unmapped and unmodernized areas cannot be used for regulatory purposes. USDA United States ~ Department of Agriculture NRCS Natural Resources Conservation Service A product of the National Cooperative Soil Survey, a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local pa rtici pants Custom Soil Resource Report for San Diego County Area, California lonis Lots 21 and 22 June 21 , 2021 .. Preface Soil surveys contain information that affects land use planning in survey areas. They highlight soil !imitations that affect various land uses and provide information about the properties of the soils in the survey areas. Soil surveys are designed for many different users, including farmers, ranchers. foresters, agronomists, urban planners, community officials, engineers, developers, builders, and home buyers. A!so, conservationists, teachers, students, and specialists in recreation, waste disposal, and pollution control can use the surveys to help them understand, protect, or enhance the environment. Various land use regulations of Federal, State, and local governments may impose special restrictions on land use or land treatment. Soil surveys identify soil properties that are used in making various land use or land treatment decisions. The information is intended to help the land users identify and reduce the effects of soil limitations on various land uses. The landowner or user is responsible for identifying and complying with existing laws and regulations. Although soil survey information can be used for general farm, local, and wider area planning, onsite investigation is needed to supplement this information in some cases. Examples include sorl quality assessments (http'l/www nrcs usda.gov/wps/ portal/nrcs/ma1n/solls/health/) and certain conseivation and engineering applications. For more detailed information, contact your local USDA Seivice Center (https.//off1ces.sc.egov.usda.gov/locator/app?agency=nrcs) or your NRCS State Soil Scientist (http://www. n res u sda _gov /wps/po rta I/ n rcs/d eta i I/soi I s/contactu sf? c1d=nrcs142p2_053951 ). Great differences in soil properties can occur within short distances. Some soils are seasonally wet or subject to flooding. Some are too unstable to be used as a foundation for buildings or roads. Clayey or wet soils are poorly suited to use as septic tank absorption fields. A high water table makes a soil poorly suited to basements or underground installations. The National Cooperative Soil Suivey Is a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations. and local agencies The Natural Resources Conseivation Seivice (NRCS) has leadership for the Federal part of the National Cooperative Soil Suivey. Information about soils is updated periodically. Updated information is available through the NRCS Web Soil Suivey, the site for official soil survey information The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, age, disability, and where applicable, sex, marital status, familial status, parental status, religion, sexual orientation, genetic information, political beliefs, reprisal, or because all or a part of an individual's income is derived from any public assistance program. {Not all prohibited bases apply to all programs.) Persons with disabilities who require 2 alternative means for communication of program information (Braille, large print, audiotape, etc) should contact USDA's TARGET Center at (202) 720-2600 (voice and TDD). To file a complaint of discrimination, write to USDA. Director, Office of Civil Rights, 1400 Independence Avenue, S.W, Washington, D.C. 20250-9410 or call (800) 795-3272 (voice) or (202) 720-6382 (TOD). USDA is an equal opportunity provider and employer. 3 Contents Preface. . 2 Soil Map.. 5 Soil Map. . ...... 6 Legend.. .7 Map Unit Legend. . 8 Map Unit Descriptions. 8 San Diego County Area, California.. . ....... 10 CIE2-Cieneba coarse sandy loam, 15 to 30 percent slopes, eroded ...... 10 4 - - - ----- •· , .... Soil Map The soil map section includes the soil map for the defined area of interest, a list of soil map units on the map and extent of each map unit, and cartographic symbols displayed on the map. Also presented are various metadata about data used to produce the map, and a description of each soil map unit. 5 .lJ" 8'-0'N ;;: ~ \!l ~ 4i'6l20 $1 i I i I I I R .l3"8'34"N j 4i'6l20 ,; ~ ~ ~ N A Custom Soil Resource Report Soil Map 4/WD 471,100 4161«) 476100 47623) 475;B) 4/WD 476100 4161.«l 476100 4i'622l 476al) Map Scale: 1: 1,850 if pmted on A lanc!scape (11" X 8.5") sheet ----====-------=======t-'eter's 0 ~ 00 100 100 --==----====Feet 0 00 100 200 :m Mapprojee!ia,: Vveb l"'ercator Comer coordinates: WGS84 Edge ties: UTM Zone llN WGS84 6 4JSID 4lm«) 416:lOO 4JSID 411:C«l 476300 ;;: !a !!I ~ 416420 476420 ;;: !a \!l ~ 33° 8'43"N S1 i I i I I ; R j 33°8'3'!"N Custom Soil Resource Report MAP LEGEND Area of Interest (AOI) § Spoil Area Area of Interest (AOI) 0 Stony Spot Soils a, Very Stony Spot :J Soil Map Unit Polygons ~ Wet Spot -Soil Map Unit Lines e:,, Other a Soil Map Unit Points ... Special Line Features Special Point Features w Blowout Water Features Streams and Canals 181 Borrow Pit Transportation • Clay Spot +++ Rails ◊ Closed Depression -Interstate Highways x; Gravel Pit -US Routes .·. Gravelly Spot -Major Roads 0 Landfill Local Roads I\. Lava Flow Background • Marsh or swamp • Aerial Photography ~ Mine or Quarry 0 Miscellaneous water 0 Perennial water V Rock Outcrop + Saline Spot .. Sandy Spot . . @ Severely Eroded Spot 0 Sinkhole J, Slide or Slip jtf Sodic Spot 7 MAP INFORMATION The soil surveys that comprise your AOI were mapped at 1 :24,000. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement The maps do not show the small areas ::Jf contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: San Diego County Area, California Survey Area Data: Version 15, May 27, 2020 Soil map units are labeled (as space allows) for map scales 1 :50,000 or larger. Date(s) aerial images were photographed: Jan 23, 2020-Feb 13,2020 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result. some minor shifting of map unit boundaries may be evident. - --- --- CIE2 Custom Soil Resource Report Map Unit Legend Map Unit Symbol Map Unit Name Cieneba coarse sandy loam, 15 to 30 percent slopes, eroded Acres inAOI Percent of AOl 15.2 Totals for Area of Interest 15.2 Map Unit Descriptions The map units delineated on the detailed soil maps in a soil survey represent the soils or miscellaneous areas in the survey area. The map unit descriptions, along with the maps, can be used to determine the composition and properties of a unit. A map unit delineation on a s011 map represents an area dominated by one or more major kinds of soil or miscellaneous areas. A map unit is identified and named according to the taxonomic classification of the dominant soils. Within a taxonomic class there are precisely defined limits for the properties of the soils. On the landscape, however, the soils are natural phenomena, and they have the characteristic variability of all natural phenomena. Thus, the range of some observed properties may extend beyond the limits defined for a taxonomic class. Areas of soils of a single taxonomic class rarely, if ever, can be mapped without including areas of other taxonomic classes. Consequently, every map unit is made up of the soils or miscellaneous areas for which it is named and some minor components that belong to taxonomic classes other than those of the major soils. Most minor soils have properties similar to those of the dominant soil or soils in the map unit, and thus they do not affect use and management. These are called noncontrasting. or similar, components. They may or may not be mentioned in a particular map unit description Other minor components, however, have properties and behavioral characteristics divergent enough to affect use or to require different management. These are called contrasting, or dissimilar, components. They generally are in small areas and could not be mapped separately because of the scale used. Some small areas of strongly contrasting soils or miscellaneous areas are identified by a special symbol on the maps. If included in the database for a given area, the contrasting minor components are identified in the map unit descriptions along with some characteristics of each. A few areas of minor components may not have been observed, and consequently they are not mentioned in the descriptions, especially where the pattern was so complex that it was impractical to make enough observations to identify all the soils and miscellaneous areas on the landscape The presence of minor components in a map unit in no way diminishes the usefulness or accuracy of the data. The obJective of mapping is not to delineate pure taxonomic classes but rather to separate the landscape into landforms or landform segments that have similar use and management requirements. The delineation of such segments on the map provides sufficient information for the development of resource plans. If intensive use of small areas is planned, however, onsite investigation is needed to define and locate the soils and miscellaneous areas. 8 100.0% 100.0% ... - -- ------- , . • ,. Custom Soil Resource Report An identifying symbol precedes the map unit name in the map unit descriptions. Each description includes general facts about the unit and gives important soil properties and qualities. Soils that have profiles that are almost alike make up a soil series. Except for differences in texture of the surface layer, all the soils of a series have major horizons that are similar in composition, thickness, and arrangement. Soils of one series can differ in texture of the surface layer, slope, stoniness, salinity, degree of erosion, and other characteristics that affect their use. On the basis of such differences, a soil series is divided into soil phases. Most of the areas shown on the detailed soil maps are phases of soil series. The name of a soil phase commonly indicates a feature that affects use or management. For example. Alpha silt loam, 0 to 2 percent slopes, is a phase of the Alpha series. Some map units are made up of two or more major soils or miscellaneous areas. These map units are complexes, associations, or undifferentiated groups. A complex consists of two or more soils or miscellaneous areas in such an intricate pattern or in such small areas that they cannot be shown separately on the maps. The pattern and proportion of the soils or miscellaneous areas are somewhat similar in all areas. Alpha-Beta complex. 0 to 6 percent slopes, is an example. An association is made up of two or more geographically associated soils or miscellaneous areas that are shown as one urnt on the maps. Because of present or anticipated uses of the map units in the survey area, it was not considered practical or necessary to map the soils or miscellaneous areas separately. The pattern and relative proportion of the soils or miscellaneous areas are somewhat similar. Alpha-Beta association, Oto 2 percent slopes, is an example. An undifferentiated group is made up of two or more soils or miscellaneous areas that could be mapped individually but are mapped as one unit because similar interpretations can be made for use and management. The pattern and proportion of the soils or miscellaneous areas in a mapped area are not uniform. An area can be made up of only one of the major soils or miscellaneous areas, or it can be made up of all of them. Alpha and Beta soils, 0 to 2 percent slopes, is an example. Some surveys include miscellaneous areas. Such areas have little or no soil material and support little or no vegetation. Rock outcrop is an example. 9 -- - Custom Soil Resource Report San Diego County Area, California CIE2-Cieneba coarse sandy loam, 15 to 30 percent slopes, eroded Map Unit Setting National map unit symbol: hb9r Elevation: 500 to 4,000 feet Mean annual precipitation.· 12 to 35 inches Mean annual air temperature: 57 to 64 degrees F Frost-free period: 200 to 300 days Farmland classification: Not prime farmland Map Unit Composition Cieneba and similar soils. 85 percent Minor components: 1 O percent Estimates are based on obseNations. descriptions, and transects of the mapunit. Description of Cieneba Setting Landform. Hills Landform position (two-dimensional): Backslope Landform position (three-dimensional). Side slope Down-slope shape: Convex Across-slope shape. Convex Parent material: Residuum weathered from granite and granodiorite Typical profile H1 -Oto 10 inches: coarse sandy loam H2-10 to 14 inches: weathered bedrock Properties and qualities Slope. 15 to 30 percent Depth to restrictive feature: 4 to 20 inches to paralithic bedrock Drainage class: Somewhat excessively drained Runoff class: Medium Capacity of the most limiting layer to transmit water (Ksat): High (1 98 to 5.95 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water capacity: Very low (about 1.0 inches) Interpretive groups Land capability classification (irrigated): 6e Land capability classification (nonirrigated). 7e Hydrologic Soil Group: D Ecological site. R019XD060CA -SHALLOW LOAMY (1975) Hydric soil rating. No Minor Components Vista Percent of map unit: 5 percent Hydric soil ratmg: No 10 ---- - - - ,. Custom Soi\ Resource Report Fallbrook Percent of map unit: 5 percent Hydric soil rating: No 11 -- ---------.. --- -- .. Appendix B -Existing Hydrology 011-Site Hydrologic Work Map Figure 3-1 from the SDCl-fM Uime 2003) N N 0 N ------0 n ------r--- ~ z w -, " "' ~ _J 0 w (9 <( z -<( Ct:: 9 X "-I Cf) -z 0 I r--- 0::, -N 0::, -/ Ct:: w f-< a:c 5: 0 f-(f) / 0 ~ 0 c::; z 0 r---o:J N o:J -/ < f-< 0 0.. ~ 0 0 Ct:: :r: / is 0 fl, 0 0 Ct:: w "' <( [I) 2 ~ [I) -Cf) LL -< 0 0 z < Cf) / / DISCHARGE POINT 1 Q = 17.0 CFS V = 11 .6 FPS ti!{! A=0 .11 AC 50 25 0 50 100 I~ SCALE: 1 "=50 , 150 I LEGEND OVERALL BASIN LIMIT ·-· BASIN IJ NUMBER JISCHARGE POINT LI ~1I I TS OF WORK FLOW DIRECT I 01\J DMAID O.a DMA-1 6.44 DMA-2 7.79 DMA-3 1.91 DMA-4 0.72 DMA-5 0.17 IONIS LOTS 21 AND 22 EXISTING HYDROLOGY MAP I I ~ ~ ~ Rational Method (Basin < 1/2 mile2 ) Total Area (mi2) Time of Concentration Crossing# Total Area (ac) Runoff Coefficient C (Tc) (min) DMA-1 3.3 0.005 0.35 7.55 DMA-2 3.7 0.006 0.35 6.76 DMA-3 0.8 0.001 0.35 5.80 DMA-4 0.3 0.000 0.35 4.60 DMA-5 0.1 0.000 0.35 10.60 1) I = 7.44 Pr, 0-0•645 2) from San Diego County Hydrology Manual, Section 3.1.3 Michael Baker INTERNATIONAL 100 Year I (in/hr)121 C-Value Q (cfs)(l) 5.56 0.35 6.4 5.97 0.35 7.8 6.59 0.35 1.9 7.65 0.35 0.7 4.46 0.35 0.2 I Table X. Rational Method Time of Concentration Crossing# DMA-1 DMA-2 DMA-3 DMA-4 DMA-5 Total Flow Length (ft) 435 466 253 159 411 1 ) Max of 100' 2) T,,, 1.B (1.1-C) Vo 'Vs Tc ---3) _ (11.9LS)0.385 6.E Sheet Flow Travel Length Upstream Downstream Slope Time L 111 Elevation Elevation s Tl121 (ft) (ft) (ft) (ft/ft) (min) 100 465 444 0.210 4.89 100 450 412 0.380 4.02 100 460 440 0.200 4.97 100 440 405 0.350 4.13 100 439 435 0.035 8.89 from San Diego County Hydrology Manual, Section 3.1.4.1 from San Diego County Hydrology Manual, Section 3.1.4.2 4) Tc= T; r Tr from San Diego County Hydrology Manual, Section 3.1.4 Shallow Concentrated Flow Length Upstream Downstream Slope L Elevation Elevation s (ft) (ft) (ft) (%) 335 444 434 2.99 366 412 400 3.28 153 440 420 13.05 59 405 400 8.44 311 435 410 8.04 Michael Baker INTERNATIONAL Time of Travel Concentration Time T (41 Tt 131 C (min) (min) (hr) 2.65 7.55 0.126 2.74 6.76 0.113 0.82 5.80 0.097 0.47 4.60 0.077 1.71 10.60 0.177 Table X. Runoff Coefficient (C) Undisturbed Natural Ten-aln !Natural) A I B I C I 0 020 I 0.25 I 0.30 I 0 35 bmmerclal/lndullrlal (Office Profesalonal Commercl A I B I C I 0 083 I 0 84 I 0.84 I 0 85 Soil Type determined by USDA Web Soil Survev and weighted based and percentage and area of each soil type Michael Baker INT E RNATIONAL WelpleclC~ Crosslng f Total Area (ac) Runoff Coefficient OMA-1 3.31 0,35 OMA-2 3.73 0.35 OMA-3 0.83 0.35 OMA-4 0.27 0.35 OMA-5 0.11 O.J, 1 ' I ,_o " 30 .._ s 0 C I I 1 I I I I I I I I EQUATION i..,; = 7.44 P5 □-0.645 I = Intensity (in/hr) i:: ~'lf'l~~ p6 = D = 6-Hour Precipitation (in) Duration (min) t- '---.---------r-~-' I -"'-1.. "i, "-W ~' i ' ' ~ --I 'l'::l:N~~"- I I "'-; '-l ~1 '-,] 'I.. ~""' • ii"!-..:: l ,I~'.'!! , . . , ,,; -. I I ~ I C ' ;;; • C ~, 0 ;:o 9 ~08 • ; ~ ' ~ -0 0 6 0 "§ 5 5 §: 5.0 g 45-:::, " ~ --, - I ,, - " __:,,,., ! ' I' 1,,,, " • Eo, O.! 0' °' --..__ b,, 03 '! H .. - I' ', I .. I' I ..:::=:::::-:--F ---• +-- -•·-. : rt .... t::c • ., _,_ ,,,. -d .... ;., ~-+- F= •• -+-;. - -'-----of~ -if++•iH, -+ ,•··--· . , .. 02p:--~-_;-: •~:::,;.::::::. ;':::::::::!~! ~ : ::1, , • • • • j _ ••• ,. '· •• t --, -i -------t-·11 • : : :-:-: :_: ~~ ·t __ --:::· -Tr,: . -~:: '. -~:' :1r ,, t-=--~. • ------•--~~::..:~~-;~!••·-"'·r h"i+-··· .. ··. ------. ;, 0 ,[=~-~:·~-:..:_-~::_:·j::::'.:-L't:..:.:..:.i:..:.~::.:;~-:'.::·~f:..i.,t;'"1'f.i..C.: ____ 1 ____ t __ '!'=:r7, ;. -•· 1 • -+ -• • l • .,...-:-::r:;:t 7.....; 5 6 7 8 9 10 15 20 30 Minutes 40 50 2 Duration 3 Hours ' 5 4.0 ~ 3.5 ~ 30 25 20 15 10 Intensity-Duration Design Chart -Template I I I I I I I I I Directions for AppllcaUon: (1) From precIpItat1on maps determine 6 hr and 24 hr amounts for the selected frequency These maps are included in the County Hydrology Manual (10, 50, and 100 yr maps induded in the Design and Procedure Manual). (2) Adjust 6 hr precipitation (1f necessary) so that it Is within the range of 45% to 65% of the 24 hr precipitation (not appl1caple to Desert). (3) Plot 6 hr precipitation on the right side of the chart . (4) Draw a line through the point parallel to the plotted lines. (5) This line is the intensity-duration curve for the location being analyzed. Appllcatlon Form: 100 (a) Selected frequency ___ year 2.75 . 5.25 P5 (b) P5 = __ In., P24: __ ·p = 52.4 %12\ (c) Adjusted p6121 = (d) tx = ___ min. (e) I = ___ 1n./hr. in. 24 P6 IS within 45%-65% of the 24-hour precIpItation range No adjustment needed. Note. This chart replaces the Intensity-Duration-Frequency curves used since 1965. " ' '-' ' Duration I ' ' S 263 395 527 7 2 12 3 18 4.24 " 168253337 " ' 30 195 259 20 "" t 62 2 15 25 0 93 1 40 1 87 30 0 83 1 24 1 66 40 0 69 1 03 ! 38 SO 060 090 119 60 053 080 1 06 90 041 061 082 120 0,34 051 068 150 029044059 "' 025 039 052 "' 022 033 043 300 019 028 038 360 Q_1_7 025 033 2.5 3 3.5 4 I ' 6.59 790 922 1054 5.30 636 742 848 421 5.05 590 674 324389454519 269 323 377 431 233 2.80327 373 207 249 290 332 172 207 241 276 149 1.79 209 239 1 33 1 59 1 86 2 12 102 123 143 163 085102119136 073 088 103 118 065 078 09! I 04 054 065 076 087 047 056 066 075 _042 050 Q_58_ 067 4.5 5 5.5 5 I 1186 1317-1449 1581 954 1060 1166 1272 758 842 '2' 10 11 584 649 7.13 "' 4 85 5.39 '" 6.46 420 467 sn 5 60 373 415 "' "' 310 345 "' '" 2 69 2.98 32a "' 239 265 2'2 "' 184 204 22S 2 4S 1 53 1 70 1.87 "" ! 32 1 47 '62 ' '6 ! 18 1 31 '" '" 0.98 1 08 "' ' 30 085 094 i OS , n 075 084 0 92 "'" I l FIGURE 13-1 --------- ---- -- -- - ,,., ·• ·• Appendix C -Proposed Hydrology On-Site Hydrologic Work Map Figure 3-1 from the SDCIIM {June 2003) Hydraulic Routing Input and Output Pond Puck Results /!/ I 1// ////lf1,7i I I 1 I DMA -7 / Acres DMA -4 y (V(854cres ';/!(/If ~~S X 2 12' ;;jj--- STORAGE VAULT 2 /- 980 SF X 8' ~, 7,840 CU FT ~~. ~ j,/ ■ ~I I ~ /'f/),. DMA-2 r ~ • ~rhri:i..c:) ~' ~ I /J JI J I /1 I I BIOFILTRATION BASIN /lij, 'I I DMA -3 ~ ~~~'Qi§lg.~ ,-,=· /, ,I ✓.J//irf':J:1--t.....:Sl;, .,..,..~.,.., ~ ~~, " \ D M A-1 2 2~ 0.11 Acres l ~-A --~~ ,L~~ EXISTI NG BASIN .:sJ I I OSED DG WALKWAY 0 I o I OF I ---------.1_ BASIN 1 I I ' I \ I ' I 0 I \ ::e <( '-------' 1\ ~ ~::__ ~ ~1 ' ~a• .,'_1 ____ ---1, " 1 ":!:~~E: DMA -11 , 11,: :,\\ \ 1 ,\ \ ,( ,,.,.,, \ ~ I~ I .-~-< \ \ l \ ----" "' N m N N 0 N '--._ 0 ...., ~ /1/ -----"""------....._--===-- 1~~~~~1 ~J_.1.I ...L' I ,Il I fo\1(5 *.e II I 1 • ~~--\ o ~ ~-.._ l I ',_J.,.. -...::::. ---"---"-~ \ '--._ r-- -----= = -:'I I ~. I • I \, <( z z w -, ~ IJ M A-6 -~,__-<:J1 ~ ~~ ·=~ . . ~ 11-----'· ,," ---jb, I I , ~ ,,,, \\~~111 \, • r -._c:,.,_ _____ 0 -( -!: (/, z' T ! ir ~I ,r ~ 1r ; \I\ \, GAZEt.LE copRT \ 1 \ \ \ \ I\ I • • I I -'<'. °' <( d // L -----JI • • ... /, . : : --.. / :: == DMA-8 ~~:.:---::::: \ ~ \ / \ ) \ I \ ! __)' j ] I ) ( ( -- I I (.9 a= 0 w (.9 <( z -<( °' 9 IJ1 -z 0 -I r-- 0'.l -N O'.l ,/ °' w f--<( a= ::e 15 f-- 1/1 -6' 0 <( ;;!, IJ1 -z D - ~/ :;=:·1 I ... / ::: -~--/ ~1~ 1 , ~ 1 " -; ____,, \ \\ : ,' 1 }i Acres • , ~) l!1L ~ --~,~__,,, -\,;:-,-"'\--ti._ --~ _ _.la_ ~-·"' : BI OF IL TRA TI ON BASI N 3-~ - 1 __, !~-1 =---7 -.. II \l---:::::::1;:'!.! ·Je-:v!A 11; • 7r1f((~} 6 ~~ ) __ .J<':-i'~~L -~~ ; / /// "~~ /",-,,._111 ,.1J11 1, \Jjl • :-I ~ /(; ~ ,:=,_~ -==~--\1111\''tt-l 1 /._ /._I -----" ~ -~~--I ,,___ 1 ➔ \\ t.-'---'-.L.'..!.J.£...._= __ = _=----,,,.._ /_ ~ GI.~~ -~\ ~ :t \ /; t ~~~ • i I MWS-5 4' X 8' STORAGE VAULT 2 1 , 1 08 SF X 9 . 5 ' 10,526 CU FT MWS-4 8' X 16' DMA -9 0.35Acres ~ ,~~ -er~ -,,,.,,'"~\---"-"'-ft:✓~~~iiiiii ~~~ ~>Jti,'./.J.'i~J-V,--~ ~ ffl) -~ ~ ~ ~~ 1:-\"\-._\ ~ ~ ~~ -~ -~~~ -\,_..l',--\ 1 DISCHARGE POINT 1 '5 _ _ ~~~~~~. 0 , 1 \ 1 ___ , • \~ Q = 42.0 CFS {UNMITIGATED) I =· I I I 7"' \' ' I I \ •□MA 5 -;=--__, -~G \ \,,,;J ,~, ~: ~~:g ~t~ {MITIGATED) ~ \\\\ \\\\\\ •• _,1 I -\\~ ~ I , o.n Acres <( ; 1, \ DMA -1 0 _- ~ :,~,! .. ~!,,~.!~!~~_,• 1{ ~)/ m1i~\11 /~~0.----8-1 -ACl1_es__.. ;:]. San Diego, CA 92124 ,/ ....._ Phone: (858) 614-5000 • MBAKERINTL.COM BIOFILTRATION BASIN 4 1 , 876 SF 50 25 0 50 100 150 l.._.~f----1--1 ........ 1 SCALE: 1 "=50' LEGEND OVERALL BASIN LIMIT -- DRAINAGE BOUNDARY BASI N ID NUMBER DMA-X DISCHARGE POINT Q MODULAR WETLAND SYSTEM 1100 11 STORAGE VAULT ll1 .••. .._):_.:.._....__...ae;.___._ --- BIOF ILTRATION BASIN NOTES NO NATURAL HYDROLOG I C FEATU RES CURRENT LY EXIST ON SITE AL L SOILS URBAN LANDS SOIL TYPE "D" GROUNDWATER DEPT H EXCEEDS 20 FEET NO CRITICAL COARSE SEDIMENT YIELD AREAS EXIST ON SITE. DMAID Q;, Oout{mitigi'.ltedl DMA-1 2.90 -0.74 DMA-2 0.74 0.96 DMA-3 6.30 DMA-4 4.40 1.10 DMA-5 3.67 0.88 DMA-6 4.23 1.00 DMA-7 4.56 4.60 DMA-8 7.63 2.25 DMA-9 2.17 DMA-10 3.88 3.90 DMA-11 0.90 0.90 DMA-12 0.66 0.70 Uioo Flow Comparison Existing 8.3 17 Proposed (Mitigated) Discharge Point 1 8.3 17 Existing 0 0 Proposed (Mitigated) Hydrology Node 4 2.8 10.9 Existing 0 0 Proposed (Mitigated) Hydrology Node 16 2.1 2.3 Existing 4 8.5 Proposed (Mitigated) Hydrology Node 19 3.2 6.9 Existing Hydrology Node 21 4.2 8.5 Proposed (Mitigated) 0.2 1.6 IONIS LOTS 21 AND 22 PROPOSED HYDROLOGY EXHIBIT ; I Rational Method (Basin < 1/2 mile2) Crossing # DMA-1 DMA-2 DMA-3 DMA-4 DMA-5 DMA-6 DMA-7 DMA-8 DMA-9 DMA-10 DMA-11 DMA-12 Total Area (ac) 0.6 0.1 1.3 0.9 0.8 0.7 0.8 1.7 0.4 0.8 0.1 0.1 -0645 1) 1=7.44P<,D • Total Area (mi2) Runoff Coefficient C 0.001 0.85 0.000 0.85 0.002 0.85 0.001 0.85 0.001 0.85 0.001 0.85 0.001 0.85 0.003 0.85 0.001 0.85 0.001 0.85 0.000 0.85 0.000 0.85 2) from San Diego County Hydrology Manual, Section 3.1.3 Time of Concentration (Tc) (min) 6.51 5.00 7.18 6.60 7.44 5.00 6.03 8.28 5.00 7.46 5.00 5.00 Michael Baker INTERNAT I ONAL 100 Year I (in/hr)121 C-Value Q (cfs)(l) 6.1 0.85 2.9 7.2 0.85 0.7 5.7 0.85 6.3 6.1 0.85 4.4 5.6 0.85 3.7 7.2 0.85 4.2 6.4 0.85 4.6 5.2 0.85 7.6 7.2 0.85 2.2 5.6 0.85 3.9 7.2 0.85 0.9 7.2 0.85 0.7 I Table X. Rational Method Time of Concentration Crossing# DMA-1 DMA-2 DMA-3 DMA-4 DMA-5 DMA-6 DMA-7 DMA-8 DMA-9 DMA-10 DMA-11 DMA-12 Total Flow Length (ft) 302 93 338 417 723 369 743 436 236 1,068 204 411 1) Max of 100' 2) T"' 1.8 (1.1-C)l/o '1/s 3) Tc = (1 :;~3)°.385 Sheet Flow Travel Length Upstream Downstream Slope Time L 111 Elevation Elevation s Ti121 (ft) (ft) (ft) (ft/ft) (min) 100 433 432 0.010 4.50 93 430 422 0.086 2.12 100 434 433 0.010 4.50 100 438 436 0.020 3.57 100 434 430 0.045 2.73 100 434 424 0.100 2.09 100 465 440 0.250 1.54 100 417 417 0.005 5.67 100 413 410 0.030 3.12 100 465 440 0.250 1.54 100 430 420 0.100 2.09 100 439 435 0.035 2.96 from San Diego County Hydrology Manual, Section 3.1.4.1 from San Diego County Hydrology Manual, Section 3.1.4.2 4) T.: = T ; I T, from San Diego County Hydrology Manual, Section 3.1.4 Shallow Concentrated Flow Length Upstream Downstream Slope L Elevation Elevation s (ft) (ft) (ft) (%) 202 432 428 2.23 ---- 238 433 430 1.47 317 436 430 1.89 623 430 415 2.33 269 424 416 3.16 643 440 422 2.80 336 417 406 3.12 136 410 401 6.60 968 440 410 3.10 104 420 406 13.46 311 435 410 8.04 Michael Baker INTERNATIONAL Time of Travel Concentration Time T 141 T, 131 C (min) (min) (hr) 2.01 6.51 0.109 0.00 5.00 0.083 2.68 7.18 0.120 3.03 6.60 0.110 4.71 7.44 0.124 2.20 5.00 0.083 4.50 6.03 0.101 2.61 8.28 0.138 0.98 5.00 0.083 5.92 7.46 0.124 0.60 5.00 0.083 1.71 5.00 0.083 Table X. Runoff Coefficient (C) Michael Baker INTERNATIONAL Commercial/Industrial (Office Profesalonal Commercial) w-cv111u, A B C D c...,.,1na• Total Area (acl Runoff Coefficient 083 0.84 0.84 0.85 OMA-I 0.56 0.85 OMA·2 0.12 0.85 OMA-3 1.29 0.85 OMA-4 0.8S 0.85 OMA•S 0.77 0.85 OMA,6 0.69 0.85 OMA-7 0.84 0.85 OMA-8 l.72 0.85 OMA-9 0.3S 0.85 Sod Type determ1oed bv USDA Web ~ll Survey and weighted based and percentage and OMA-10 0.8) 0.85 area of each r.oU type DMA-11 0.15 0.85 DMA•l2 0.11 0.85 ', ' I I , , I ' . I ' I ' I ' ' I _J_ __J_: ' 10.0 ,.... ...... ' ..... I ' I 1_1, ·1 I -1 90 ......_ i......... ' .1',, 80 , ' ', ..._ ,,, ...._ . 10 ~ 'I,._..._ r,,..' '-I EQUATION = 7.44 P6 0-0.645 I-:-' ' .._.._ I 60 , ...._ 1' ' ' . ,' 7 p _ , ~ ,1, . 6- 5.0 -.._ ! " :" -.C [l's D a 1 'I I -_ .._ • X •::::; '-, I '° .__ " ..: "' l,',i:: i--.:-:::-, , ' ........ ', ' '-. .... : ' ' ' = Intensity (in/hr) 6-Hour Precipitation (in) Duration (min) ~ f-- .......... " ,r-.',-.. "' ' 3 o "-, r, :' -_ '-r,. :t--.."-.'!-...""'-I I I ' " ' ,......... ~ "' ' ' "'-'1..c .... ~ i' ... i--.." ~ t I "-'., , .... ',,.._ .... C 20, "-, • " . , · , , "-'-~ I"--... ! " -,.._ ''-':'K'' 0--...:: '--...: l's "r-.. j '-' I's,._, . -., , 1'-"'-._ so a c-'r-,..,__ ' I.._ ' · , ~ 55 ~. , ' ' ' 0 2 ' : ' ' . .... 5.0 ;:_ ~ ' ' .... ,, -,., '5 s ~,o ; ' ..,_ ., ' ,o ~ e cc '' • ",:O 9 C , .,._ , 3.5 - Soo , , I' ' ' ....._: -· 30 ..._ ""I,, I 7 ' ' ...... , I ,1• "'-.,,,.__,I'12s ~ w....i " ' ':",.. .,. I ! "i'-.. --,.. -2 0 0,3 -! --·--.:.: ; ; ; ~! ~ !r"''-··•r·'·-·'"'·~ a • ·-...... -+--· -._.l ---~-•-t· ' CJG7-•4;--d-t .. :•1-•i-t ·• ~-"# -·,,r---~ -7 -cs • ···t·· --,-, --,, i --"----+------+ -- _____,.....-r-, ~4+_; ... lF·•H++'-;.;.FlH:H f ,-~-'--t·--1·-➔ -1'1--•t•·t·-· LS 02 ,. --➔•-t .;..;.+,--,+ +-•· •-+ 1-:..+-,--,:..... • .µ.;... -ti-• ....... rt~---· t t -1-• t ··t•·--,--1----· ....... -t••t·-'l.--• •-;--+-· --........ ,--,. -., • I-, . ' t-• -•-~ •+···+-"~•••-. -------+--+;-~-'"I-1 0 + •f ·t·••tt•I,.···•··· , .. , .. ,.1 .. ,.1 .. ,. •+!• ··i·· .. ·· .. 1 t ·'t;: t•i•:'"··t ;.,. -••+···t·;i,1"1 • ; • • ! • ,,;;. --+----~+ -;'t'.T • r • • ·r·--r·f-----Tr ;" --~ --~ ---;-----------r-•--• ,--,! I I ' '' ---~ ---; ! --+--M •··•t••-l~r. :--...:....+--:-1-ti •·•t· ....... ,Ii·•--+• l -. ---' ,., •' ' ! .,..... ~.j...... • ...;....++..·~ ............ -~-...;_.L_ ' 0 1 I ' ' ' ! : 5 6 7 8 9 10 15 20 30 Minutes 40 50 Duration 2 3 Hours 4 5 6 lntensltyaOuratlon Design Chart a Template Directions for AppllcaUon: (1) From precipitation maps determine 6 hr and 24 hr amounts for the selected frequency. These maps are included in the County Hydrology Manual (10, 50, and 100 yr maps included in the Design and Procedure Manual). (2) Adjust 6 hr precipitation (1f necessary) so that it is within the range of 45% to 65% of the 24 hr precipitation (not applIcaple to Desert) (3) Plot 6 hr precipitation on the right side of the chart. (4) Draw a line through the point parallel to the plotted lines. (5) This lme is the intensity-duration curve for the location bemg analyzed AppllcaUon Form: 100 (a) Selected frequency__ year _ 2.75 . _ 5 25 P5 _ (b)P5-__ m.P24---'P 24 52.4 %(2) (c) Adjusted p6(21 = ___ in. (d) Ix= ___ min. (el I .. ___ in./hr. P6 is w1thm 45%-65% of the 24-hour prec1pitat1on range No adJustment needed. Note. This chart replaces the Intensity-Duration-Frequency curves used since 1965. iP6 ' ,.s ' 2.5 3 3,5 • •. , ' ,., • 1ouraMn ' ' ' ' ' , ' ' ' ' , 5 263 3.95 5.27 659 790 922 1054 1186 1317 1449 1581 7 212 3.18 4.24 530 636 742 848 ,,., 10 60 11.66 12 72 ,0 168 253337 421 505590 674 "' '" 9 27 10 11 " '30 195 259 324 389 45-4 519 "' 6'9 ''3 na ,. '°' 162°215 2.69.323 3.77 4_31 "' 5.39 s '3 '" 25 0 93 140 1.87 233 280 327 3.73 '20 '6' 5'3 s 60 30 0 83 1 24 1 66 2.07 2.49 2.90 3.32 3'3 4, 15 .,,, .,,, 40 0 69 103 138 172 207 241 2 '6 3'0 3'5 "' ''3 SO 060 090 119 149 179209 239 269 2,9' "' 3 58 60 053 080 106 133 159 186 212 2 39 265 2 92 3'8 90 0 41 061 082 1 02 1,23 143 '63 "' 2.0< 225 2.,, ,,. 034 0.51 068 085 102119 136 '" HO 'a, "" , .. 029 044 059 0.73 088 1.03 ' " '32 '" '" ' '6 , .. 026 039 052 065 078 091 ' "' "' "' •« '6' , .. 022 033 043 054 065 076 0137 0 98 "' "9 '30 300 019 028 038 047 056 066 075 oas 0" "' "3 360 017 025 033 042 050 058 067 0.75 °'' 092 '00 FIGURE ~ Jl-'YHIGH I 1992, 2001 HICK l:NGINl:l:.H.ING COMPANY \J DATE 5/24/2022 -:UROGRAPH FILE NAME Text1 ME OF CONCENTRATION 5 MIN ..OUR RAINFALL 2.75 INCHES )IN AREA 0.6 ACRES -\JOFF COEFFICIENT 0.85 :AK DISCHARGE 2.9 CFS -E (MIN)= 0 E (MIN)= 5 "lv!E (MIN)= 10 ME (MIN)= 15 ...aE (MIN)= 20 E (MIN)= 25 IIIIIE (MIN)= 30 ME (MIN)= 35 ~E (MIN)= 40 E (MIN)= 45 _E (MIN)= 50 ME (MIN)= 55 ME (MIN)= 60 -E{MIN)= 65 E {MIN)= 70 "mE (MIN)= 75 ME {MIN)= 80 .WE (MIN)= 85 E (MIN)= 90 -E(MIN)= 95 ME (MIN)= 100 .ME (MIN)= 105 ~(MIN)= 110 _E.(MIN)= 115 i:::fE(MIN)= 120 ME (MIN)= 125 -E(MIN)= 130 E(MIN)= 135 ''ffl'E (MIN)= 140 ME (MIN)= 145 .AIE (MIN)= 150 E(MIN)= 155 ,.E..(MIN)= 160 ME (MIN)= 165 ME (MIN)= 170 -i:_(MIN)= 175 E{MIN)= 180 '!erE{MIN) = 185 ME (MIN)= 190 ,ME (MIN)= 195 E (MIN)= 200 11111111:: (MIN)= 205 ME (MIN)= 210 !1JJ.E-(MIN)= 215 E (MIN)= 220 ..,j. (MIN)= 225 ME (MIN)= 230 ME {MIN)= 235 '"""'E (MIN)= 240 E (MIN)= 245 'fflE (MIN)= 250 ME (MIN)= 255 u.E.(MIN) = 260 :C (MIN)= 265 -£.(MIN)= 270 ME (MIN)= 275 ~ (MIN)= 280 =(MIN)= 285 ~(MIN)= 290 Ml:. (MIN)= 295 ME (MIN)= 300 ~(MIN)= 305 ;: {MIN)= 310 ':':'i'E(MIN)= 315 ME {MIN)= 320 ,W:: (MIN)= 325 ;: (MIN)= 330 _.:.(MIN)= 335 ME (MIN)= 340 ME (MIN)= 345 -:: (MIN)= 350 :C (MIN)= 355 ]vi'f: (MIN)= 360 .. c:: ""'~" --,,:,c DISCHARGE (CFS)= O DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= O 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= O 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS}= 0.2 DISCHARGE (CFS}= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS}= 0 2 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS)= 0.2 DISCHARGE {CFS)= 0.2 DISCHARGE {CFS)= 0 2 DISCHARGE {CFS)= 0 2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS)= 0.7 DISCHARGE (CFS)= 1.8 DISCHARGE (CFS)= 2.9 DISCHARGE (CFS)= 0.6 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0 2 DISCHARGE {CFS)= 0 2 DISCHARGE (CFS)= 0.2 DISCHARGE {CFS)= 0 2 DISCHARGE (CFS)= 0.1 DISCHARGE {CFS)= 0 1 DISCHARGE {CFS)= 0 1 DISCHARGE {CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 r\lC'f'LJA □f'C:: lf'LC'\ -r, UMA-1 Jl-'YK/GH I 1992. 2001 KICK l:.NGINl:.l:.KING CUMl-'ANY - 'II DATE 5/27/2022 -:"DROGRAPH FILE NAME Text1 ME OF CONCENTRATION 5 MIN . .wDUR RAINFALL 2.75 INCHES >IN AREA 1.4 ACRES -'IIOFF COEFFICIENT 0.85 :AK DISCHARGE 7.6 CFS -E (MIN)= 0 E (MIN)= 5 ME (MIN)= 10 ME(MIN)= 15 _..E (MIN)= 20 E (MIN)= 25 f!IIIE (MIN)= 30 ME (MIN)= 35 ,A4E (MIN)= 40 E (MIN)= 45 _E (MIN)= 50 ME (MIN)= 55 ME (M\N) = 60 -E (MIN)= 65 E (MIN)= 70 i,:E (MIN)= 75 ME (MIN)= 80 .WE (MIN)= 85 E (MIN)= 90 ·-E (MIN)= 95 ME (MIN)= 100 ~E (MIN)= 105 E (MIN)= 110 _E. (MIN)= 115 llE (MIN)= 120 ME (MIN)= 125 ·-E (MIN)= 130 E (MIN)= 135 •• (MIN)= 140 ME (MIN)= 145 ~(MIN)= 150 E (MIN)= 155 ..E. (MIN)= 160 ME (MIN)= 165 ME(MIN)= 170 ~(MIN)= 175 E (MIN)= 180 ~(MIN)= 185 ME(M!N)= 190 -'€:(MIN}= 195 E (MIN)= 200 '1'!E (MIN}= 205 ME (MIN)= 210 M/=.(MIN) = 215 E {MIN)= 220 ,~(MIN)= 225 ME (MIN)= 230 ME (MIN)= 235 ,. "E (MIN}= 240 E (MIN)= 245 'ir.'E (MIN)= 250 ME (MIN)= 255 :.&c (MIN)= 260 E (MIN)= 265 , ...£(MIN)= 270 ME (MIN)= 275 ~(MIN)= 280 E (MIN)= 285 E (MIN)= 290 ~(MIN)= 295 ME (MIN)= 300 ~(MIN)= 305 :: (MIN)= 310 ~(MIN)= 315 ME (MIN)= 320 ,,W:: (MIN)= 325 :C (MIN)= 330 ~{MIN}= 335 \/IE (MIN)= 340 VIE {MIN)= 345 -:C.{MIN)= 350 '::{MIN)= 355 'lie (MIN)= 360 UL ""•" -<IC~ DISCHARGE (CFS)= 0 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 D!SCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS)= 0.2 DISCHARGE {CFS)= 0.2 DISCHARGE {CFS)= 0.2 DISCHARGE {CFS) = 0 2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE {CFS)= 0.2 DISCHARGE {CFS)= 0 2 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS) = 0.4 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS) = 0.4 DISCHARGE (CFS) = 0.4 DISCHARGE (CFS) = 0.4 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS)= 0 6 DISCHARGE (CFS)= 0.6 DISCHARGE (CFS)= 0.7 DISCHARGE (CFS)= 0 8 DISCHARGE (CFS)= 0 8 DISCHARGE (CFS)= 1 DISCHARGE (CFS)= 1 2 DISCHARGE (CFS}= 1.7 DISCHARGE (CFS)= 3 4 DISCHARGE (CFS)= 7 6 DISCHARGE (CFS)= 1 4 DISCHARGE (CFS)= 0 9 DISCHARGE (CFS)= 0 7 DISCHARGE (CFS)= 0 6 DISCHARGE (CFS)= 0 5 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS)= 0 4 DISCHARGE (CFS)= 0 4 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS}= 0.2 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS)= 0 2 n,c-ru~o..-.c: ,,-.,:c,,, -c, DMA-2 & DMA-3 Jl-'YK!GH l 1992, 2001 KICK 1:.NGINl:.l:.K!NG COMPANY 'II DATE 512512022 'iiJROGRAPH FILE NAME Text1 \1E OF CONCENTRATION 5 MIN . .OUR RAINFALL 2 75 INCHES )IN AREA O 9 ACRES -'IIOFF COEFFICIENT O 85 _:_AK DISCHARGE 4.4 CFS -E (MIN): 0 E (MIN): 5 ,:,jE (MIN): 10 ME (MIN)= 15 """'E (MIN): 20 E (MIN): 25 ""E (MIN): 30 ME (MIN)= 35 .1,iJE (MIN)= 40 E (MIN): 45 _E (MIN): 50 ME (MIN)= 55 ME (MIN): 60 -E (MIN): 65 E (MIN)= 70 ''fflE (MIN): 75 ME (MIN): 80 .WE (MIN)= 85 E (MIN): 90 -E (MIN)= 95 ME (MIN): 100 ./i:tE (MIN): 105 E(MIN)= 110 _E.(MIN}: 115 'li:1E (MIN}: 120 ME (MIN)= 125 '-E (MIN): 130 E(M!N): 135 Y.E (MIN) = 140 ME (MIN): 145 ,AAE(MIN)= 150 E(MIN)= 155 ..E (MIN): 160 ME (MIN): 165 ME(MIN): 170 -E (MlN} = 175 E(MIN)= 180 1'fE (MIN): 185 ME (MIN): 190 ~(MIN): 195 E (MIN)= 200 'WIIE (MIN)= 205 ME (MIN)= 210 ~(MIN)= 215 E (MIN)= 220 J. (MIN): 225 ME (MIN)= 230 ME (MIN)= 235 "'"1: (MIN)= 240 E (MIN): 245 ~(MIN): 250 ME {MIN)= 255 J.E.{MIN) = 260 E (MIN)= 265 --€(MIN)= 270 ME (MIN)= 275 1'l,E(MIN)= 280 t: (MIN)= 285 E (MIN)= 290 ~E (MIN}= 295 ME (MIN)= 300 """E (MIN)= 305 C (MIN)= 310 ~(MIN}: 315 ME (MIN)= 320 .1r4E (MIN)= 325 =(MIN)= 330 -C(MIN)= 335 "AE {MIN)= 340 ME {MIN)= 345 ~{MIN): 350 ':(MIN)= 355 "'vie (MIN)= 360 UL /UIU\ --,c,,: DISCHARGE (CFS)= 0 DISCHARGE (CFS}= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS}= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS): O 1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE {CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE {CFS)= 0 2 DISCHARGE (CFS)= 0.2 DISCHARGE {CFS)= 0.2 DISCHARGE {CFS)= 0 2 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS}= 0.2 DISCHARGE (CFS}: 0 2 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS}= 0.2 DISCHARGE (CFS): 0 2 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS}= 0.2 DISCHARGE (CFS}= 0 2 DISCHARGE (CFS}= 0 2 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS): 0 4 DISCHARGE (CFS)= O 4 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS)= 0 7 DISCHARGE (CFS)= 0 7 DISCHARGE (CFS)= 1 1 DISCHARGE (CFS)= 2 7 DISCHARGE (CFS)= 4 4 DISCHARGE (CFS)= 0 9 DISCHARGE (CFS)= 0 6 DISCHARGE (CFS)= 0 5 DISCHARGE (CFS)= 0 4 DISCHARGE (CFS): 0 3 DISCHARGE (CFS}: 0 3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS}= 0.3 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS}= 0.2 DISCHARGE (CFS)= 0 2 DISCHARGE {CFS)= 0.2 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0 1 DISCHARGE {CFS)= 0.1 DISCHARGE (CFS}= 0 1 DISCHARGE (CFS)= 0 1 r.lC'l"'U~o,-,.,: /f'LC'\ -n DMA-4 JPYRIGH l 1992. 2001 HICK l:NGINl:l:KING COMPANY \I DATE 512512022 'roROGRAPH FILE NAME Text1 ME OF CONCENTRATION 5 MIN . .a.OUR RAINFALL 2 75 INCHES )IN AREA 0.8 ACRES -\IOFF COEFFICIENT O 85 :AK DISCHARGE 3.7 CFS -E (MIN)= 0 E (MIN)= 5 ~E (MIN)= 10 ME (MIN)= 15 IIIIIIE (MIN)= 20 E (MIN)= 25 'ME (MIN)= 30 \/IE (MIN)= 35 ,ME (MIN)= 40 E (MIN)= 45 _E (MIN)= 50 ME (MIN)= 55 ME (MIN)= 60 -E (MIN)= 65 E (MIN)= 70 ~E (MIN)= 75 ME (MIN)= 80 .WE (MIN)= 85 E {MIN)= 90 --E {MIN)= 95 ME (MIN)= 100 J;1E (MIN)= 105 E(MIN)" 110 I .. E(MIN)= 115 ME {MIN)= 120 ME (MIN)= 125 -E (MIN)= 130 E(MIN)= 135 'ffl'E(MIN)= 140 ME {MIN)= 145 AlE (MIN)= 150 E(MIN)= 155 -. (MIN)= 160 ME (MIN)= 165 ME (MIN)= 170 -E {MIN)= 175 E (MIN)= 180 tll'E (MIN)= 185 ME (MIN)= 190 .WC.(MIN) = 195 E (MIN)= 200 "!IIIIIE: (MIN)= 205 ME (MIN)= 210 Ji1E (MIN)= 215 E (MIN)= 220 ,-F-(MIN}= 225 ME (MIN)= 230 ME (MIN)= 235 ""E (MIN)= 240 E (MIN)= 245 \vi'E {MIN)= 250 ME (MIN)= 255 AAE (MIN)= 260 E (MIN}= 265 -E (MIN)= 270 ME (MIN)= 275 ME (MIN)= 280 ~(MIN)= 285 _E (MIN)= 290 ME (MIN)= 295 ME (MIN)= 300 ~(MIN)= 305 E (MIN)= 310 ,':'!£(MIN)= 315 ME (MIN)= 320 .~(MIN}= 325 E (MIN)= 330 ...E {MIN)= 335 ME (MIN)= 340 ME (MIN)= 345 ~{MIN)= 350 E {MIN)= 355 ~,jj'E (MIN)= 360 UC'"""" -'>t>J:: DISCHARGE (CFS)= 0 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0 1 DISCHARGE {CFS)= 0.1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE {CFS)= 0.1 DISCHARGE {CFS)= O 1 DISCHARGE (CFS)= 0 1 DISCHARGE {CFS)= 0.1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS) " 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE {CFS) = 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS}= 0.2 DISCHARGE (CFS}= 0 2 DISCHARGE (CFS}= 0 2 DISCHARGE (CFS}= 0.2 DISCHARGE (CFS}= 0 2 DISCHARGE (CFS}= 0 2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS}= 0.2 DISCHARGE (CFS}= 0 2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS}= 0 2 DISCHARGE {CFS}= 0 2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS}= 0 2 DISCHARGE (CFS)= 0.2 DISCHARGE {CFS)= 0.2 DISCHARGE {CFS)= O 3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0.3 DISCHARGE {CFS)= 0 4 DISCHARGE {CFS)= 0 4 DISCHARGE (CFS)= 0 4 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS)= 0 6 DISCHARGE (CFS)= 0.7 DISCHARGE (CFS)= 1 DISCHARGE (CFS)= 2 6 DISCHARGE (CFS)= 3.7 DISCHARGE (CFS)= 0.8 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS) = 0.4 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0 1 hlC'f'UhO('C /('CC,\ -f'\ DMA-5 Jl-'Yl•{l(,;H I 1!:J!:J::!, :.!001 RICK l::NGINl::l:.RING COMl-'ANY 'Ii DATE 512512022 ':"DROGRAPH FILE NAME Text1 ME OF CONCENTRATION 5 MIN. ,,.I.OUR RAINFALL 2 75 INCHES )IN AREA 0.7 ACRES -'liOFF COEFFICIENT 0.85 OAK DISCHARGE 4 7 CFS -E (MIN}= 0 E (MIN}= 5 ~E (MIN)= 10 IAE {MIN)= 15 .WE {MIN)= 20 E (MIN)= 25 """E (MIN}= 30 \.1E (MIN)= 35 ,Ja:JE (MIN)= 40 E (MIN)= 45 ,_E (MIN)= 50 \.1E (MIN)= 55 \.1E (MIN)= 60 -E (MIN)= 65 E (MIN)= 70 ~E (MIN)= 75 \.1E (MIN)= 80 .:.,E (MIN)= 85 E (MIN)= 90 -E (MIN)= 95 VIE (MIN)= 100 \.1E (MIN)= 105 -E (MIN)= 110 E (MIN)= 115 ~E (MIN)= 120 ME (MIN)= 125 -E (MIN)= 130 E (MIN)= 135 111E (MIN)= 140 \.1E (MIN)= 145 ~E (MIN)= 150 E(MIN}= 155 ..E (MIN)= 160 ME (MIN)= 165 ME (MIN)= 170 """E(MIN)= 175 E(MIN)= 180 '!'!'fE (MIN)= 185 ME {MIN)= 190 ·.t.AE {MIN)= 195 E (MIN)= 200 ,.,i::: (MIN)= 205 ME (MIN)= 210 ,ME (MIN)= 215 E (MIN)= 220 ._E. (MIN}= 225 ME (MIN)= 230 ME (MIN)= 235 -£(MIN)= 240 E (MIN)= 245 ;:.£{MIN)= 250 ME (MIN)= 255 .l.lE.(MIN) = 260 E (MIN)= 265 -,/c. (MIN)= 270 ME (MIN)= 275 ME (MIN)= 280 ~(MIN)= 285 ..,,F (MIN)= 290 ME {MIN)= 295 ME {MIN)= 300 -E:{MIN) = 305 E (MIN)= 310 ,:,E (MIN)= 315 ME (MIN)= 320 ~(MIN)= 325 E (MIN)= 330 E (MIN)= 335 ii1°E (MIN)= 340 ME (MIN)= 345 ""E (MIN)= 350 E {MIN}= 355 vi'E (MIN)= 360 , .. ::: , .. ,~" -,,,,~ DISCHARGE (CFS)= 0 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS) = 0 1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE {CFS)= 0. 1 DISCHARGE (CFS)= 0.1 DISCHARGE {CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.2 DISCHARGE {CFS)= 0.2 DISCHARGE {CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS)= 0.2 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS}= 0.3 DISCHARGE (CFS}= 0.3 DISCHARGE (CFS}= 0.3 DISCHARGE (CFS)= 0 4 DISCHARGE (CFS)= 0 4 DISCHARGE (CFS)= 0 5 DISCHARGE (CFS)= 0 6 DISCHARGE (CFS) = 0. 9 DISCHARGE (CFS)= 0.8 DISCHARGE (CFS)= 4.7 DISCHARGE (CFS)= 0.7 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS)= 0 2 DISCHARGE {CFS)= 0.2 DISCHARGE {CFS)= 0 2 DISCHARGE (CFS)= 0 2 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0.1 DISCHARGE (CFS)= 0 1 DISCHARGE (CFS)= O 1 DISCHARGE (CFS)= 0 1 r,oc-r-Uh □,...L ,,-,cc,, -n DMA-6 Jl-'YHIGH I 1992, 2001 HICK l:NGINl:l:HING GUMl-'ANY 'I DATE 5/2712022 ":'-.)RQGRAPH FILE NAME Text1 ME OF CONCENTRATION 5 MIN ,,;;/,,OUR RAINFALL 2.75 INCHES llNAREA 2.1 ACRES ,.,.'!OFF COEFFICIENT 0.85 :AK DISCHARGE 10.1 CFS -E (MIN)= 0 E (MIN)= 5 °fflE (MIN)= 10 ME(MIN)= 15 .WE (MIN)= 20 E (MIN)= 25 -~E (MIN)= 30 ME (MIN)= 35 ,JIJE (MIN)= 40 E (MIN)= 45 E (MIN)= 50 -~E (MIN}= 55 ME (MIN}= 60 ·-E (MIN}= 65 E (MIN}= 70 '~E (MIN}= 75 ME (MIN)= 80 ,.W.E (MIN)= 85 E (MIN)= 90 ....E(MIN)= 95 ME (MIN)= 100 'vlE(MIN)= 105 ~(MIN)= 110 E (MIN)= 115 "'E (MIN)= 120 ME (MIN)= 125 --E (MIN)= 130 E (MIN)= 135 ~(MIN)= 140 ME (MIN)= 145 ~(MIN)= 150 E(MlN)= 155 _,E. (MIN)= 160 ME (MIN}= 165 ME (MIN)= 170 '-e:(MIN}= 175 E (MIN}= 180 ~(MIN)= 185 ME (MIN)= 190 WE (MIN)= 195 C {MIN)= 200 ·~{MIN)= 205 ME (MIN)= 210 ,~(MIN)= 215 =(MIN)= 220 = (MIN)= 225 ti°E (MIN)= 230 ME (MlN} = 235 -=: (MIN)= 240 :: (MIN)= 245 --:;:£(MIN}:: 250 ME (MIN)= 255 ,:J,E (MIN)= 260 :C: (MIN)= 265 .~(MIN)= 270 \-1E (MIN)= 275 \-1E (MIN)= 280 ~(MIN)= 285 :: (MIN)= 290 ~(MIN)= 295 ME (MIN)= 300 ""'::(MIN)= 305 :: (MIN)= 310 ~(MIN)= 315 ME (MIN)= 320 ~(MIN)= 325 :C (MIN)= 330 ~(MIN)= 335 ME (MIN)= 340 ME (MIN}= 345 -=:{MIN}= 350 :::: (MIN)= 355 ';;;";E (MIN)= 360 .. c ,..,.,, --,,:,c DISCHARGE (CFS)= 0 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0.3 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS)= 0 4 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS): 0.4 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS)= 0 4 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS)= 0 5 DISCHARGE (CFS)= 0.6 DISCHARGE (CFS)= 0.6 DISCHARGE (CFS)= 0.6 DISCHARGE (CFS)= 0 6 DISCHARGE (CFS)= 0.7 DISCHARGE (CFS): 0.7 DISCHARGE (CFS)= 0.7 DISCHARGE (CFS)= 0 8 DISCHARGE (CFS)= 0 8 DISCHARGE (CFS)= 0 9 DISCHARGE (CFS)= 1 DISCHARGE (CFS)= 1 DISCHARGE (CFS}= 1 2 DISCHARGE (CFS}= 1 3 DISCHARGE (CFS)= 1.5 DISCHARGE (CFS}= 1.7 DISCHARGE (CFS)= 2 6 DISCHARGE (CFS)= 6 4 DISCHARGE(CFS)= 10.1 DISCHARGE (CFS)= 2.1 DISCHARGE (CFS)= 1 .4 DISCHARGE {CFS)= 1 1 DISCHARGE {CFS)= 0.9 DISCHARGE {CFS)= 0.8 DISCHARGE {CFS)= 0 7 DISCHARGE {CFS)= 0.6 DISCHARGE (CFS) = 0.6 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS)= 0.5 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS)= 0.4 DISCHARGE (CFS)= 0 4 DISCHARGE (CFS)= 0 3 DISCHARGE (CFS}= 0.3 DISCHARGE (CFS}= 0.3 DISCHARGE {CFS}= 0.3 DISCHARGE (CFS}= 0 3 DISCHARGE (CFS}= 0 3 r.,c,,-,.u~o,-,.c ,,-.cc,, -n DMA-8 & DMA-9 Pro1ect Summary Title Engineer Company □ate Notes DMA-1.ppc 7/30/2022 3/11/2021 Bentley Systems. Inc Haestad Methods Solution Center 27 S,emon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 DMA-1 PondPack CONNECT Edition [10.02.00 01] Page1of31 Table of Contents User Notifications 2 Master Network Summary 3 DMA-1 Read Hydrograph 4 0-1 Addition Summary 5 P0-1 (OUT) Time vs. Elevation 6 P0-1 Time vs. Volume 9 P0-1 Elevation-Area Volume Curve 12 Volume Equations 13 Composite Outlet Structure -1 Outlet Input Data 14 Individual Outlet Curves 18 Composite Rating Curve 21 Outlet-1 Diverted Hydrograph 22 P0-1 Elevation-Volume-Flow Table (Pond) 25 P0-1 (IN) Level Pool Pond Routing Summary 26 P0-1 (OUT) Pond Routed Hydrograph (total out) 27 P0-1 (IN) Pond Innow Summary 30 Subsection: User Notifications User Notifications Message Id Scenario Element Type Element Id Label Time Message Source Message Id Scenario Element Type Element Id Label nme Message Source DMA-1 ppc 7/30/2022 17 Base Composite Outlet Structure 21 Composite Outlet Structure -1 (N/A) Riser orifice equation controls at one or more headwater elevations for outlet structure. Information 40 Base Pond 16 P0-1 (N/A) Mass balance for routing volumes vary by more than 0.5 %. (0.6 % of Inflow Volume)) Warning Bentley Systems Inc Haestad Methods Solution Center 27 S,emon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 PondPack CONNECT Ed1t1on (10.02 00 01] Page 2 of 31 Subsection: Master Network Summary Catchments Summary Label \ DMA-1 I Base Node Summary label 1 0-1 I Base Pond Summary Label Scenario P0-1 (IN) P0-1 (OUT) DMA-1 ppc 713012022 Base Base Scenario Scenario Return Event (years) 0 0 Return Hydrograph nme to Peak Peak Flow Event Volume (hours) (fP/s) (years) (ac-rt) 01 o.11s I 4.o7o I 2.90 I Return Hydrograph Time to Peak Peak Flow Event Volume (hours) (ft3/s) (years) {ac-ft) 01 0.100 I 4.1so I 0.741 Hydrograph Time to Peak Peak Flow Maximum Maximum Volume {hours) (ft3/s) Water Pond Storage (ac-ft) Surface (ac-ft) Elevation (ft) 0.137 4.050 2.64 (N/A) (N/A) 0.100 4.150 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown CT 06795 USA +1-203-755-1666 0.74 428.92 0.076 PondPack CONNECT Edition [10.02 00 01] Page 3 of 31 Subsection: Read Hydrograph Label: DMA-1 Peak Discharge Time to Peak Hydrograph Volume 2.90 ft3/s 4.070 hours 0.115 ac-ft HYDROGRAPH ORDINATES (ft' /s) Output Time Increment = 0.083 hours Time on left represents time for first value in each row. Time (hours) DMA-1 ppc 713012022 0.000 0.415 0.831 1.246 1.661 2.076 2.492 2.907 3.322 3.738 4.153 4.568 4.983 5.399 5.814 Flow (ft3/S) 0.00 0.10 0.10 0.10 0.10 0.10 0.20 0.20 0.20 0.40 0.60 0.20 0.10 0.10 0.10 Flow (ftl/S) 0.10 0.10 0.10 0.10 0.10 0.10 0.20 0.20 0.30 0.50 0.40 0.20 0.10 0.10 0.10 Flow (ft3/S) 0.10 0.10 0.10 0.10 0.10 0.10 0.20 0.20 0.30 0.70 0.30 0.20 0.10 0.10 0.10 Flow (ft3/s) 0.10 0.10 0.10 0.10 0.10 0.10 0.20 0.20 0.30 1.80 0.30 0.20 0, 10 0.10 0.00 Bentley Systems, Inc Haestad Methods Solution Center 27 S,emon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Flow (ftl/s) 0.10 0.10 0.10 0.10 0.10 0.10 0.20 0.20 0.40 2.90 0.20 0.10 0.10 0.10 (N/A) Scenario: Base PondPack CONNECT Ed1t,on [10 02 00 01] Page4ol31 Subsection: Addition Summary Label: 0-1 Summary for Hydrograph Addition at '0-1' Upstream Link Outlet-1 Innow Type Element Flow (From) Flow (In) DMA-1 ppc 713012022 Outlet-1 0-1 Upstream Node P0-1 Node Inflows Volume Time to Peak Flow (Peak) (ac-ft) (hours) (ft3/s) 0.100 4.150 0.74 0.100 4.150 0.74 Bentley Systems, Inc. Haestad Methods Solution Center 27 Siemon Company Drive Su,te 200 W Watertown. CT 06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Edition [10 02 00 01] Page 5 of 31 Subsection: Time vs. Elevation Scenario: Base Label: P0-1 (OUT) Time vs. Elevation (ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. nme Elevation Elevation Elevation Elevation Elevation (hours) (0) (ft) (0) (ft) (0) 0.000 427.50 427.50 427.51 427.52 427.53 0.250 427.54 427.55 427.56 427.57 427.58 0.500 427.59 427.60 427.61 427.62 427.63 0.750 427.64 427.65 427.66 427.67 427.67 1.000 427.68 427.69 427.70 427.71 427.72 1.250 427.73 427.74 427.75 427.76 427.77 1.500 427.78 427.78 427.79 427.80 427.81 1.750 427.82 427.83 427.84 427.85 427.86 2.000 427,86 427.87 427.88 427.89 427.90 2.250 427.91 427.92 427.92 427.93 427.94 2.500 427.96 427.98 428.00 428.01 428.02 2.750 428.04 428.05 428.07 428.08 428.09 3.000 428.11 428.12 428.13 428.15 428.16 3.250 428.18 428.19 428.20 428.22 428.24 3.500 428.26 428.29 428.31 428.33 428.36 3.750 428.39 428.42 428.46 428.51 428.56 4.000 428.65 428.77 428.88 428.92 428.91 4.250 428.89 428.87 428.85 428.83 428.81 4.500 428.79 428.77 428.76 428.74 428.73 4.750 428.72 428.70 428.69 428.68 428.67 5.000 428.65 428.64 428.63 428.62 428.62 5.250 428.61 428.60 428.60 428.59 428.59 5.500 428.58 428.58 428.58 428.57 428.57 5.750 428.57 428.56 428.56 428.56 428.56 6.000 428.56 428.55 428.55 428.54 428.54 6.250 428.53 428.53 428.53 428.52 428.52 ,,_ 6.500 428.52 428.51 428.51 428.51 428.51 6.750 428.51 428.51 428.51 428.50 428.50 7.000 428.50 428.50 428.50 428.50 428.50 7.250 428.50 428.50 428.50 428.50 428.50 7.500 428.50 428.49 428.49 428.49 428.49 7.750 428.49 428.49 428.49 428.49 428.49 8.000 428.49 428.49 428.49 428.49 428.49 8.250 428.48 428.48 428.48 428.48 428.48 8.500 428.48 428.48 428.48 428.48 428.48 8.750 428.48 428.48 428.48 428.48 428.48 9.000 428.47 428.47 428.47 428.47 428.47 9.250 428.47 428.47 428.47 428.47 428.47 9.500 428.47 428.47 428.47 428.47 428.46 9.750 428.46 428.46 428.46 428.46 428.46 10.000 428.46 428.46 428.46 428.46 428.46 10.250 428.46 428.46 428.46 428.46 428.45 10.500 428.45 428.45 428.45 428.45 428.45 Bentley Systems. Inc Haestad Methods Solution PondPack CONNECT Ed1l1on DMA-1 ppc Center [10 02 00 01] 7/30/2022 27 Siemon Company Drrve Suite 200 W Page6of31 Watertown. CT 06795 USA +1-203-755-1666 ,.~-Subsection: Time vs. Elevation Scenario: Base Label: P0-1 (OUT) Time vs. Elevation (ft) Output Time increment= 0.050 hours Time on left represents time for first value in each row. Time Elevation Elevation Elevation Elevation Elevation (hours) 1•1 (ft) (ft) (0) (ft) 10.750 428.45 428.45 428.45 428.45 428.45 11.000 428.45 428.45 428.45 428.45 428.44 11.250 428.44 428.44 428.44 428.44 428.44 11.500 428.44 428.44 428.44 428.44 428.44 11. 750 428.44 428.44 428.44 428.44 428.43 12.000 428.43 428.43 428.43 428.43 428.43 12.250 428.43 428.43 428.43 428.43 428.43 12.500 428.43 428.43 428.43 428.43 428.43 12.750 428.42 428.42 428.42 428.42 428.42 13.000 428.42 428.42 428.42 428.42 428.42 13.250 428.42 428.42 428.42 428.42 428.42 13.500 428.42 428.41 428.41 428.41 428.41 13.750 428.41 428.41 428.41 428.41 428.41 14.000 428.41 428.41 428.41 428.41 428.41 14.250 428.41 428.41 428.40 428.40 428.40 14.500 428.40 428.40 428.40 428.40 428.40 14.750 428.40 428.40 428.40 428.40 428.40 15.000 428.40 428.40 428.40 428.39 428.39 15.250 428.39 428.39 428.39 428.39 428.39 15.500 428.39 428.39 428.39 428.39 428.39 15.750 428.39 428.39 428.39 428.39 428.39 16.000 428.38 428.38 428.38 428.38 428.38 16.250 428.38 428.38 428.38 428.38 428.38 16.500 428.38 428.38 428.38 428.38 428.38 .-• 16.750 428.38 428.38 428.37 428.37 428.37 17.000 428.37 428.37 428.37 428.37 428.37 17.250 428.37 428.37 428.37 428.37 428.37 17.500 428.37 428.37 428.37 428.37 428.36 17.750 428.36 428.36 428,36 428.36 428.36 18.000 428.36 428.36 428.36 428.36 428.36 18.250 428.36 428.36 428.36 428.36 428.36 18.500 428.36 428.36 428.35 428.35 428.35 18.750 428.35 428.3S 428.35 428.35 428.35 19.000 428.35 428.35 428.3S 428.35 428.35 19.250 428.35 428.35 428.35 428.35 428.35 19.500 428.34 428.34 428.34 428.34 428.34 19.750 428.34 428.34 428.34 428.34 428.34 20.000 428.34 428.34 428.34 428.34 428.34 20.250 428.34 428.34 428.34 428.33 428.33 20.500 428.33 428.33 428.33 428.33 428.33 20.750 428.33 428.33 428.33 428.33 428.33 21.000 428.33 428.33 428.33 428.33 428.33 . 21.250 428.33 428.33 428.32 428.32 428.32 Bentley Systems, Inc Haestad Methods Solut<on PondPack CONNECT Ed1t1on DMA-1 ppc Center [10.02.00 01] 7/30/2022 27 Siemon Company Drive Suite 200 W Page 7 of 31 -Watertown. CT 06795 USA +1-203-755-1666 Subsection: Time vs. Elevation Label: P0-1 (OUT) Time vs. Elevation (ft) Output Time increment ::::: 0,050 hours Time on left represents time for first value in each row. T1me (hours) 21.500 21.750 22.000 22.250 22.500 22.750 23.000 23.250 23.500 23.750 24.000 DMA-1 ppc 7/30/2022 Elevation (ft) 428.32 428.32 428.32 428.32 428.31 428.31 428.31 428.30 428.30 428.30 428.30 Elevation Elevation Elevation (ft) (ft) (ft) 428.32 428.32 428.32 428.32 428.32 428.32 428.32 428.32 428.32 428.31 428.31 428.31 428.31 428.31 428.31 428.31 428.31 428.31 428.31 428.31 428.31 428.30 428.30 428.30 428.30 428.30 428.30 428.30 428.30 428.30 (N/A) (N/A) (N/A) Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Elevation (ft) 428.32 428.32 428.32 428.31 428.31 428.31 428.31 428.30 428.30 428.30 (N/A) Scenario: Base PondPack CONNECT Ed1t1on [10 02 00 01] Page 8 of 31 Subsection: Time vs. Volume Scenario: Base Label: P0-1 Time vs. Volume (ac-ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. Time Volume Volume Volume Volume Volume (hours) (ac-ft) (ac-ft) (ac-ft) (ac-ft) (ac-ft) 0.000 0.000 0.000 0.000 0.001 0.001 0.250 0.001 0.002 0.002 0.003 0.003 0.500 0.003 0.004 0.004 0.004 0.005 0.750 0.005 0.005 0.006 0.006 0.007 1.000 0.007 0.007 0.008 0.008 0.008 -1.250 0.009 0.009 0.009 0.010 0.010 1.500 0.011 0.011 0.011 0.012 0.012 1.750 0.013 0.013 0.013 0.014 0.014 2.000 0.014 0.015 0.015 0.016 0.016 2.250 0.016 0.017 0.017 0.018 0.018 2.500 0.019 0.020 0.020 0.021 0.022 2.750 0.023 0.023 0.024 0.025 0.025 3.000 0.026 0.027 0.027 0.028 0.029 3.250 0.029 0.030 0.031 0.032 0.033 3.500 0.034 0.035 0.037 0.038 0.040 3.750 0.041 0.043 0.046 0.048 0.052 4.000 0.057 0.065 0.073 0.076 0,075 4.250 0.074 0.072 0.071 0.069 0.068 4.500 0.067 0.065 0.064 0.063 0.062 4.750 0.062 0.061 0.060 0.059 0.058 5.000 0.058 0.057 0.056 0.056 0.055 5.250 0.055 0.054 0.054 0.053 0.053 5.500 0.053 0.053 0.052 0.052 0.052 5.750 0.052 0.052 0.052 0.052 0.051 -6.000 0.051 0.051 0.051 0.050 0.050 6.250 0.050 0.050 0.049 0.049 0.049 6.500 0.049 0.049 0.049 0,048 0.048 6.750 0.048 0.048 0.048 0.048 0.048 7.000 0.048 0.048 0.048 0.048 0.048 7.250 0.048 0.048 0.048 0.048 0.048 7.500 0.048 0.047 0.047 0.047 0.047 7.750 0.047 0.047 0.047 0.047 0.047 8.000 0.047 0.047 0.047 0.047 0.047 8.250 0.047 0.047 0.047 0.047 0.047 8.500 0.047 0.047 0.047 0.047 0.047 8.750 0.046 0.046 0.046 0.046 0.046 9.000 0.046 0.046 0.046 0.046 0.046 9.250 0.046 0.046 0.046 0.046 0.046 9.500 0.046 0.046 0.046 0.046 0.046 9.750 0.046 0.046 0.046 0.046 0.046 10.000 0.045 0.045 0.045 0.045 0.045 10.250 0.045 0.045 0.045 0.Q45 0.045 10.500 0.045 0.045 0.045 0,045 0.045 Bentley Systems, Inc Haestad Methods Solution Pond Pac~ CONNECT EdIt1on DMA·1 ppc Center [10 02 00 01] 7/30/2022 27 Siemon Company Drive Su1\e 200 W Page 9 of 31 Watertown. CT 06795 USA +1 ·203-755· 1666 Subsection: Time vs. Volume Scenario: Base Label: P0-1 Time vs. Volume (ac-ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. Time Volume Volume Volume Volume Volume (hours) (ac-ft) (ac-ft) (ac-ft) (ac-ft) (ac-ft) 10.750 0.045 0.045 0.045 0.045 0.045 11.000 0.045 0.045 0.045 0.045 0.044 11.250 0.044 0.044 0.044 0.044 0.044 11.500 0.044 0.044 0.044 0.044 0.044 11.750 0.044 0.044 0.044 0.044 0.044 12.000 0.044 0.044 0.044 0.044 0.044 12.250 0.044 0.044 0.044 0.044 0.044 12.500 0.044 0.043 0.043 0.043 0.043 12.750 0.043 0.043 0.043 0.043 0.043 13.000 0.043 0.043 0.043 0.043 0.043 13.250 0.043 0.043 0.043 0.043 0.043 13.500 0.043 0.043 0.043 0.043 0.043 13.750 0.043 0.043 0.043 0.042 0.042 14.000 0.042 0.042 0.042 0.042 0.042 14.250 0.042 0.042 0.042 0.042 0.042 -14.500 0.042 0.042 0.042 0.042 0.042 14.750 0.042 0.042 0.042 0.042 0.042 15.000 0.042 0.042 0.042 0.042 0.042 15.250 0.042 0.041 0.041 0.041 0.041 15.500 0.041 0.041 0.041 0.041 0.041 15.750 0.041 0.041 0.041 0.041 0.041 16.000 0.041 0.041 0.041 0.041 0.041 -16.250 0.041 0.041 0.041 0.041 0.041 16.500 0.041 0.041 0.041 0.041 0.041 16.750 0.040 0.040 0.040 0.040 0.040 17.000 0.040 0.040 0.040 0.040 0.040 17.250 0.040 0.040 0.040 0.040 0.040 17.500 0.040 0.040 0.040 0.040 0.040 -17.750 0.040 0.040 0.040 0.040 0.040 18.000 0.040 0.040 0.040 0.040 0.040 18.250 0.039 0.039 0.039 0.039 0.039 18.500 0.039 0.039 0.039 0.039 0.039 18.750 0.039 0.039 0.039 0.039 0.039 19.000 0.039 0.039 0.039 0.039 0.039 19.250 0.039 0.039 0.039 0.039 0.039 19.500 0.039 0.039 0.039 0.039 0.039 19.750 0.039 0.039 0,038 0.038 0.038 20.000 0.038 0.038 0.038 0.038 0.038 20.250 0.038 0.038 0.D38 0.038 0.038 20.500 0.038 0.D38 0.D38 0.038 0.038 20.750 0.038 0.D38 0.038 0.D38 0.D38 21.000 0.038 0.038 0.D38 0.D38 0.038 21.250 0.038 0.038 0.038 0.038 0.D38 Bentley Systems, Inc Haestad Methods Solution PondPack CONNECT Edition DMA-1 ppc Center [10 02 00.01] 713012022 27 s,emon Company Drive Su,te 200 W Page 10 of 31 Watertown. CT 06795 USA +1-203-755-1666 -- - - - ,- ,_ Subsection: llme vs. Volume Label: PO-! Time vs. Volume (ac-ft) Output Time increment = 0,050 hours Time on left represents time for first value in each row. Time (hours) 21.500 21.750 22.000 22.250 22.500 22.750 23.000 23.250 23.500 23.750 24.000 DMA-1 ppc 7130/2022 Volume (ac-ft) 0.037 0.037 0.037 0.037 0.037 0.037 0.037 0.036 0.036 0.036 0.036 Volume Volume Volume (ac-ft) (ac-ft) (ac-ft) 0.037 0.037 0.037 0.037 0.037 0.037 0.037 0.037 0.037 0.037 0.037 0.037 0.037 0.037 0.037 0.037 0.037 0.037 0.037 0.037 0.037 0.036 0.036 0.036 0.036 0.036 0.036 0.036 0.036 0.036 (N/A) (N/A) (N/A) Bentley Systems Inc Haestad Methods SOiution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Volume (ac-ft) 0.037 0.037 0.037 0.037 0.037 0.037 0.037 0.036 0.036 0.036 (N/A) Scenario: Base PondPack CONNECT Edition [10 02 00 01) Page 11 of31 •• ·• Subsection: Elevation-Area Volume Curve Label: P0-1 Elevation (ft) DMA•1.ppc 7/3012022 427.50 428.00 429.00 429.00 Planlmeter (fl:2) 0.0 0.0 0.0 0.0 Area (acres) oms 0.048 0.075 0.077 Al+A2+sqr (Al *A2) (acres) 0.000 0.124 0.183 0.228 Bentley Systems. Inc Haestad Methods Solution Center 27 s,ernon Cornpa1y Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Volume (ac-ft) 0.000 0.021 0.061 0.000 Scenario: Base Volume (Total) (ac-ft) 0.000 0.021 0.082 0.082 PondPack CONNECT EdI\Ion [1 0.02 00.01) Page 12 of 31 - - - - - Subsection: Volume Equations label: P0-1 Pond Volume Equations Scenario: Base * Incremental volume computed by the Conic Method for Reservoir Volumes. DMA-1 ppc 713012022 Volume= (1/3) * (EL2 -Ell)* (Areal+ Area2 + sqr(Areal * Area2)) where: Ell, EL2 Areal, Area2 Volume Lower and upper elevations of the increment Areas computed for Ell, EL2, respectively Incremental volume between Ell and EL2 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Su,te 200 W Watertown. CT 06795 USA +1-203•755-1666 PondPack CONNECT Edition [10.02 00 01] Page13of31 - - - - •• Subsection: Outlet Input Data Label: Composite Outlet Structure -1 DMA-1.ppc 7130/2022 Requested Pond Water Surface Elevations Minimum (Headwater) Increment (Headwater) Maximum (Headwater) 427.50 ft 0.50 ft 429.00 ft Structure Type Inlet Box Orifice-Circular Culvert-Circular Tailwater Settings Outlet Connectivity Outlet ID Direction Outfall Riser -1 Forward Culvert -1 Orifice -1 Forward Culvert -1 Culvert -1 Forward TW Tailwater Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Dn~e Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 El (ft) 428.50 427.50 420.00 (N/A) E2 (It) 429.00 429.00 429.00 (N/A) Scenario: Base PondPack CONNECT Ed1t1on [10 02.00.01] Page 14 of 31 .. - - • - - Subsection: Outlet Input Data Label: Composite Outlet Structure -1 DMA-1 ppc 7/3012022 Structure ID. Riser -1 Structure Type: Inlet Box Number of Openings Elevation Orifice Area Orifice Coefficient Weir Length Werr Coefficient K Reverse Manning's n Kev, Charged Riser Weir Submergence Orifice H to crest 1 428.50 ft 0.3 ft• 0.600 2.00 ft 3.00 (ft"0.5)/s 1.000 0.000 0.000 False False Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1.203.755. 7555 Scenario: Base PondPack CONNECT Ed1t1on [10 02 00 01) Page15of31 - • • Subsection: Outlet Input Data Label: Composite Outlet Structure -1 Structure ID: Culvert -1 Structure Type: Culvert-Circular Number of Barrels Diameter Length Length (Computed Barrel) Slope (Computed) Outlet Control Data Manning's n Ke Kb Kc Convergence Tolerance Inlet Control Data Equation Form K M C y Tl ratio (HW/D) T2 ratio (HW/D) Slope Correction Factor Use unsubmerged inlet control O equation below T1 elevation. Use submerged inlet control O equation above T2 elevation In transition zone between unsubmerged and submerged inlet control. interpolate between flows at T1 & T2 ... Tl Elevation T2 Elevation 421.09 ft 421.19 ft Tl Flow T2 Flow 1 12.0 in 49.00 ft 49.00 ft 0.010 ft/ft 0.013 0.200 0.031 0.200 0.00 ft Form 1 0.0045 2.0000 0.0317 0.6900 1.090 1.192 -0.500 OMA-1 ppc 7130/2022 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Onve Suite 200 W Watertown. CT 06795 USA +1-203·755-1656 Scenario: Base 2.75 fP/s 3.14 fP/s PondPack CONNECT Ed1t1on [10.02 00 01] Page16of31 - -- Subsection: Outlet Input Data Label: Composite Outlet Structure -1 DMA-1 ppc 7130/2022 Structure ID: Orifice -1 Structure Type: Orifice-Circular Number of Openings Elevation Orifice Diameter Orifice Coefficient Structure ID: TW 1 427.50 ft 1.0 in 0.600 Structure Type: TW Setup, OS Channel Tailwater Type Convergence Tolerances Maximum Iterations Tailwater Tolerance (Minimum) Tailwater Tolerance (Maximum) Headwater Tolerance {Minimum) Headwater Tolerance (Maximum) Flow Tolerance (Minimum) Flow Tolerance (Maximum) Free Outfall 30 0.01 ft 0.50 ft O.ot ft 0.50 ft 0.001 ft3/s 10.000 fP/s Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 0679S USA +1-203-755-1666 Scenario: Base PondPack CONNECT Edition [10 02 00 01] Page 17 of 31 Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OLJnET TYPE Structure ID = Riser -1 (Inlet Box) Upstream ID = (Pond Water Surface) Downstream ID = Culvert -1 (Culvert-Circular) Water Surface Elevation (ft) Device Flow (ft3/s) (into) Headwater Hydraulic Grade Line 427.50 0.00 428.00 0.00 428.50 0.00 429.00 0.85 429.00 0.85 Message WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. Orifice: H = .50; Riser orifice equation controlling. Orifice: H =.50; Riser orifice equation controlling. (ft) 0.00 0.00 0.00 429.00 429.00 Converge Downstream Hydraulic Grade Line (ft) 0.00 0.00 0.00 Free Outfall Free Outfall Ne,t Downstream Hydraulic Grade Line (ft) 0.00 420.08 420.09 420.57 420.57 Downstream Hydraulic Grade Line Error (ft) 0.00 0.00 0.00 0.00 0.00 OMA-1 ppc 7130/2022 Bentley Systems Inc Haestad Methods Solution Center 27 Siemon Company On~e Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Convergence Error (ft3/s) 0.00 0.00 0.00 0.00 0.00 Scenario: Base Downstream Channel Tailwater (ft) (N/A) (N/A) (N/A) (N/A) (N/A) Tailwater Error (ft) 0.00 0.00 0.00 0.00 0.00 PondPack CONNECT Edition [10 02 00 01] Page 180131 .. -- - - - Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Culvert -1 (Culvert-Circular) Mannings open channel maximum capacity: 3.87 ft.3/s Upstream ID = Riser -1, Orifice -1 Downstream ID = Tailwater (Pond Outfall) Water Surface Elevation (ft) Device Flow (fP/s) (into) Headwater Hydraulic Grade Line 427.50 0.00 428.00 0.02 428.50 0.03 429.00 0.88 429.00 0.89 Message WS below an invert; no flow. CRIT.DEPTH CONTROL Vhaa .018ft Der"° .OSSft CRIT.DEPTH Hevaa .OOft CRIT.DEPTH CONTROL Vh= .022ft Dcraa .064ft CRIT.DEPTH Hevaa .OOft CRIT.DEPTH CONTROL Vh= .147ft Der= .393ft CRIT.OEPTH Hev= .OOft FLOW PRECEDENCE SET TO UPSTREAM CONTROLLING STRUCTURE (ft) 0.00 420.08 420.09 420.57 420.57 Converge Downstream Hydraulic Grade Line (ft) 0.00 Free Outfall Free Outfall Free Outfall Free Outfall Ne><! Downstream Hydraulic Grade line (ft) Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Downstream Hydraulic Grade Line Error (ft) 0.00 0.00 0.00 0.00 0.00 DMA-1 ppc 713012022 Bentley Systems. Inc Haestad Methods Solution Center 27 s,emon Company Drove Suite 200 W Watertown CT 06795 USA +1-203·755-1666 Convergence Error (ft3/s) 0.00 0.00 0.00 0.00 0.00 Scenario: Base Downstream Channel Tailwater (ft) (N/A) (N/A) (N/A) (N/A) (N/A) Tailwater Error (It) 0.00 0.00 0.00 0.00 0.00 PondPack CONNECT Ed1t1on [10 02 00 01] Page19of31 - Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Orifice -1 (Orifice-Circular) Upstream ID = (Pond Water Surface) Downstream ID = Culvert -1 (Culvert-Circular) Water Surface Elevation (ft) 427.50 428.00 428.50 429.00 429.00 Device Flow (ft3/s) 0.00 0.02 0.03 0.03 0.03 Message (into) Headwater Hydraulic Grade Line (ft) 0.00 428.00 428.50 429.00 429.00 WS below an invert; no flow. H =.46 H =.96 H =1.46 H =1.46 Converge Downstream Hydraulic Grade Line (ft) 0.00 Free Outfall Free Outfall Free Outfall Free Outfall Next Downstream Hydraulic Grade Line (ft) 0.00 420.08 420.09 420.57 420.57 Downstream Hydraulic Grade Line Error (ft) 0.00 0.00 0.00 0.00 0.00 DMA-1 ppc 7/3012022 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Dnve Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Convergence Error (ft3/s) 0.00 0.00 0.00 0.00 0.00 Scenario: Base Downstream Channel Tailwater (ft) (N/A) (N/A) (N/A) (N/A) (N/A) Tailwater Error (ft) 0.00 0.00 0.00 0.00 0.00 PondPack CONNECT Ed1tIon [10 02 00 01) Page 20 of 31 , .. -- -- - Subsection: Composite Rating Curve Label: Composite Outlet Structure -1 Composite Outflow Summary Water Surface Flow (ft3/s) Tailwater Elevation (ft) Convergence Error Elevation (ft) 427.50 428.00 428.50 429.00 429.00 Contributing Structures (no Q: Riser -1,Orifice - !,Culvert -1) Orifice -1,Culvert -1 (no Q: Riser -1) Orifice -1,Culvert -1 (no Q: Riser -1) Riser -!,Orifice - !,Culvert -1 Riser -!,Orifice - !,Culvert -1 OMA-1 ppc 713012022 0.00 (N/A) 0.02 (N/A) 0.03 (N/A) 0.88 (N/A) 0.88 (N/A) Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 (It) 0.00 0.00 0.00 0.00 0.00 Scenario: Base PondPack CONNECT Edition (10 02 00 01] Page 21 of 31 Subsection: Diverted Hydrograph Scenario: Base Label: Outlet-1 Peak Discharge 0,74 ft3/S Time to Peak 4.150 hours Hydrograph Volume 0.100 ac-ft HYDROGRAPH ORDINATES (lt'/s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. Time Flow Flow Flow Flow Flow (hours) (ft3/s) (ft3/s) (ft3/s) (ft3/s) (ftl/s) 0.150 0.00 0.00 0.00 0.00 0.00 0.400 0.00 0.00 0.00 0.00 0.00 0.650 0.00 0.00 0.00 0.01 0.01 0.900 0.01 0.01 0.01 0.01 0.01 1.150 0.01 0.01 0.01 0.01 0.01 1.400 0.01 0.01 0.01 0.01 0.01 1.650 0.01 0.01 0.01 0.01 0.01 1.900 0.01 0.01 0.01 0.01 0.01 2.150 0.01 0.01 0.01 0.02 0.02 2.400 0.02 0.02 0.02 0.02 0.02 2.650 0.02 0.02 0.02 0.02 0.02 2.900 0.02 0.02 0.02 0.02 0.02 3.150 0.02 0.02 0.02 0.02 0.02 3.400 0.02 0.02 0.02 0.02 0.02 3.650 0.02 0.02 0.02 0.02 0.02 3.900 0.04 0.13 0.28 0.48 0.67 4.150 0.74 0.72 0.69 0.66 0.63 4.400 0.59 0.56 0.53 a.so 0.47 4.650 0.44 0.42 0.39 0.37 0.36 4.900 0.33 0.31 0.29 0.27 0.25 5.150 0.24 0.22 0.21 0.20 0.19 5.400 0.18 0.17 0.17 0.16 0.15 5.650 0.15 0.14 0.14 0.14 0.13 5.900 0.13 0.13 0.12 0.11 0.10 6.150 0.10 0.09 0.08 0.07 0.07 6.400 0.06 0.06 0.05 0.05 0.05 6.650 0.04 0.04 0.04 0.04 0.03 6.900 0.03 0.03 0.03 0.03 0.03 7.150 0.03 0.03 0.03 O.o3 0.03 7.400 0.03 0.03 0.03 0.03 0.03 7.650 0.03 0.03 0.03 0.02 0.02 7.900 0.02 0.02 0.02 0.02 0.02 8.150 0.02 0.02 0.02 0.02 0.02 8.400 0.02 0.02 0.02 0.02 0.02 8.650 0.02 0.02 0.02 0.02 0.02 8.900 0.02 0.02 0.02 0.02 0.02 9.150 0.02 0.02 0.02 0.02 0.02 9.400 0.02 0.02 0.02 0.02 0.02 9.650 0.02 0.02 0.02 0.02 0.02 Bentley Systems. Inc Haestad Methods Solution PondPack CONNECT Ed1t1on DMA-1 ppc Center [10020001] 7/30/2022 27 s,emon Company Drive Suite 200 W Page 22 of 31 Wa1ertown CT 06795 USA +1-203-755-1666 Subsection: Diverted Hydrograph Scenario: Base Label: Outlet-1 ..... • HYDROGRAPH ORDINATES (ft'/s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. Time Flow Flow Flow Flow Flow (hours) (ft3/s) (ft3/s) (ft3/s) (ft3/s) (ftl/s) 9.900 0.02 0.02 0.02 0.02 0.02 10.150 0.02 0.02 0.02 0.02 0.02 10.400 0.02 0.02 0.02 0.02 0.02 10.650 0.02 0.02 0.02 0.02 0.02 -10.900 0.02 0.02 0.02 0.02 0.02 11.150 0.02 0.02 0.02 0.02 0.02 11.400 0.02 0.02 0.02 0.02 0.02 11.650 0.02 0.02 0,02 0.02 0.02 11.900 0.02 0.02 0,02 0.02 0.02 12.150 0.02 0.02 0.02 0.02 0.02 12.400 0.02 0.02 0.02 0.02 0.02 12.650 0.02 0.02 0.02 0.02 0.02 12.900 0.02 0.02 0.02 0.02 0.02 13.150 0.02 0.02 0.02 0.02 0.02 13.400 0.02 0.02 0.02 0.02 0.02 -13.650 0.02 0.02 0.02 0.02 0.02 13.900 0.02 0.02 0.02 0.02 0.02 14.150 0.02 0.02 0.02 0.02 0.02 14.400 0.02 0.02 0.02 0.02 0.02 14.650 0.02 0.02 0.02 0.02 0.02 14.900 0.02 0.02 0.02 0.02 0.02 15.150 0.02 0.02 0.02 0.02 0.02 15.400 0.02 0.02 0.02 0.02 0.02 15.650 0.02 0.02 0.02 0.02 0.02 15.900 0.02 0.02 0.02 0.02 0.02 16.150 0.02 0.02 0.02 0.02 0.02 16.400 0.02 0.02 0.02 0.02 0.02 16.650 0.02 0.02 0.02 0.02 0.02 16.900 0.02 0.02 0.02 0.02 0.02 17.150 0.02 0.02 0.02 0.02 0.02 17.400 0.02 0.02 0.02 0.02 0.02 17.650 0.02 0.02 0.02 0.02 0.02 17.900 0.02 0.02 0.02 0.02 0.02 18.150 0.02 0.02 0.02 0.02 0.02 18.400 0.02 0.02 0.02 0.02 0.02 18.650 0.02 0.02 0.02 0.02 0.02 18.900 0.02 0.02 0.02 0.02 0.02 19.150 0.02 0.02 0.02 0.02 0.02 19.400 0.02 0.02 0.02 0.02 0.02 19.650 0.02 0.02 0.02 0.02 0.02 ,- 19.900 0.02 0.02 0.02 0.02 0.02 20.150 0.02 0.02 0.02 0.02 0.02 20.400 0.02 0,02 0.02 0.02 0.02 20.650 0.02 0.02 0.02 0.02 0.02 Bentley Systems. Inc. Haestad Methods Solution PondPack CONNECT Edition DMA·1 ppc Center {10.02 00 01] 713012022 27 Siemon Company Drive Suite 200 W Page 23 of 31 Watertown. CT 06795 USA + 1-203-755•1666 , ... Subsection: Diverted Hydrograph Label: Outlet-! HYDROGRAPH ORDINATES (ft' /s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. Time (hours) 20.900 21.150 21.400 21.650 21.900 22.150 22.400 22.650 22.900 23.150 23.400 23.650 23.900 DMA-1 ppc 7/3012022 Flow (fP/s) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Flow Flow Flow (ft3/S) (ftl/5) (ft3/s) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 (N/A) Bentley Systems. Inc Haestad Methods Solution Center 27 S,emon Company Drive Suite 200 W Watertown, CT06795 USA +1•203•755-1666 Flow (ftl/s) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 (N/A) Scenario: Base PondPack CONNECT Ed1t1on [10 02 00 01] Page 24 of 31 Subsection: Elevation-Volume-Flow Table (Pond) Label: P0-1 Infiltration Infiltration Method (Computed) Initial Conditions Elevation (Water Surface, Initial) Volume (Initial) Flow (Initial Outlet) Flow (Initial Infiltration) Flow (Initial, Total) llme Increment Elevation (ft) Outflow (ft3/s) 427.S0 428.00 428.50 429.00 429.00 DMA-1.ppc 7/30/2022 0.00 0.02 0.03 0.88 0.88 No Infiltration 427.50 ft 0.000 ac-ft 0.00 ftl/s 0.00 fP/s 0.00 ft3/s 0.050 hours Storage (ac-ft) Area (acres) 0.000 0.035 0.021 0.048 0.048 0.061 0.082 0.075 0.082 0.077 Infiltration (ft3/s) 0.00 0.00 0.00 0.00 0.00 Bentley Systems. Inc Haestad Methods Solution Center 27 S,emon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Flow (Total) (ft3/s) 0.00 0.02 0.03 0.88 0.88 Scenario: Base 2S/t + 0 (ft3/s) 0.00 10.03 23.17 40.43 40.47 PondPack CONNECT Ed1\1on [10020001] Page25of31 Subsection: level Pool Pond Routing Summary Label: PO-! (IN) Infiltration Infiltration Method (Computed) Initial Conditions Elevation (Water Surface, Initial) Volume (Initial) Flow (Initial Outlet) Flow (Initial Infiltration) Flow (Initial, Total) nme Increment No Infiltration 427.50 ft 0.000 ac-ft 0.00 ft3/s 0.00 ftl/s o.oo ft3/s 0.050 hours Inflow/Outflow Hydrograph Summary Flow (Peak In) Flow (Peak Outlet) Elevation (Water Surface, Peak) Volume (Peak) Mass Balance (ac-ft) Volume (Initial) Volume (Total Inflow) Volume (Total Infiltration) Volume (Total Outlet Outflow) Volume (Retained) Volume (Unrouted) Error (Mass Balance) OMA-1 ppc 713012022 2.64 ftl/s 0.74 ft3/s 428.92 ft 0.076 ac-ft 0.000 ac-ft 0.137 ac-ft 0.000 ac-ft 0.100 ac-ft 0.036 ac-ft -0.001 ac-ft 0.6 % Time to Peak (Flow, In) Time to Peak (Flow, Outlet) Bentley Systems, Inc. Haestad Methods Solution Center 27 Siemon Company Drive Swte 200 W w~tertown, CT 06795 USA +7-203-755-1666 Scenario: Base 4.050 hours 4.150 hours PondPack CONNECT Ed1t1on [10 02 00 01] Page 26 of 31 ., Subsection: Pond Routed Hydrograph (total out) Scenario: Base Label: P0-1 (OUT) Peak Discharge 0.74 fP/s Time to Peak 4.150 hours Hydrograph Volume 0.100 ac-ft HYDROGRAPH ORDINATES (ft'/s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. Time Flow Flow Flow Flow Flow (hours) (ft3/s) (ft3/s) (ft3/s) (fP/s) (fP/s) 0.150 0.00 0.00 0.00 0.00 0.00 ., 0.400 0.00 0.00 0.00 0.00 0.00 0.650 0.00 0.00 0.00 0.01 0.01 0.900 0.01 0.01 0.01 0.01 0.01 1.150 0.01 0.01 0.01 0.01 0.01 1.400 0.01 0.01 0.01 0.01 0.01 1.650 0.01 0.01 0.01 0.01 0.01 1.900 0.01 0.01 0.01 0.01 0.01 2.150 0.01 0.01 0.01 0.02 0.02 2.400 0.02 0.02 0.02 0.02 0.02 2.650 0.02 0.02 0.02 0.02 0.02 2.900 0.02 0.02 0.02 0.02 0.02 3.150 D.02 0.02 0.02 0.02 0.02 3.400 0.02 0.02 0.02 0.02 0.02 3.650 0.02 0.02 0.02 0,02 0.02 3.900 0.04 0.13 0.28 0.48 0.67 4.150 0.74 0.72 0.69 0.66 0.63 4.400 0.59 0.56 0.53 0.50 0.47 4.650 0.44 0.42 0.39 0.37 0.36 4.900 0.33 0.31 0.29 0.27 0.25 5.150 0.24 0.22 0.21 0.20 0.19 5.400 0.18 0.17 0.17 0.16 0.15 5.650 0.15 0.14 0.14 0.14 0.13 5.900 0.13 0.13 0.12 0.11 0.10 6.150 0.10 0.09 0.08 0.07 0.07 6.400 0.06 0.06 0.05 0.05 0.05 6.650 0.04 0.04 0.04 0.04 0.03 6.900 0.03 0.03 O.D3 0.03 0.03 7.150 0.03 0.03 0.03 0.03 0.03 7.400 0.03 0.03 0.03 0.03 0.03 7.650 0.03 0.03 0.03 0.02 0.02 7.900 0.02 0.02 0.02 0.02 0.02 8.150 0.02 0.02 0.02 0.02 0.02 8.400 0.02 0.02 0.02 0.02 0.02 8.650 0.02 0.02 0.02 0.02 0.02 8.900 0.02 0.02 0.02 0.02 0.02 9.150 0.02 0.02 0.02 0.02 0.02 9.400 0.02 0.02 0.02 0.02 0.02 9.650 0.02 0.02 0.02 0.02 0.02 Bentley Systems Inc Haestad Methods Solution PondPack CONNECT Edition DMA•1 ppc Center [10020001] 7130/2022 27 s,emon Company Dri~e Suite 200 W Page27of31 Watertown, CT 06795 USA +1-203,755-1666 Subsection: Pond Routed Hydrograph (total out) Scenario: Base Label: PO-I (OUT] HYDROGRAPH ORDINATES (ft' /s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. Time Flow Flow Flow Flow Flow (hours) (ft3/S) (ft3/s) (ft3/s) (ft3/s) (ft3/s) 9,900 0.02 0.02 0.02 0.02 O.o2 10.150 0.02 0.02 0.02 0.02 0.02 10.400 0.02 0.02 0.02 0.02 0.02 10.650 0.02 0.02 0.02 0.02 0.02 10.900 0.02 0.02 0.02 0.02 0.02 11.150 0.02 0.02 0.02 0.02 0.02 11.400 0.02 0.02 0.02 0.02 0.02 11.650 0.02 0.02 0.02 0.02 0.02 11.900 0.02 0.02 0.02 0.02 0.02 12.150 0.02 0.02 0.02 0.02 0.02 12.400 0.02 0.02 0.02 0.02 0.02 12.650 0.02 0.02 0.02 0.02 0.02 12.900 0.02 0.02 0.02 0.02 0.02 13.150 0.02 0.02 0.02 0.02 0.02 13.400 0.02 0.02 0.02 0.02 0.02 13.650 0.02 0.02 0.02 0.02 0.02 13.900 0.02 0.02 0.02 0.02 0.02 14.150 0.02 0.02 0.02 0.02 0,02 14.400 0.02 0.02 0.02 0.02 0.02 14.650 0.02 0.02 0.02 0.02 0.02 14.900 0.02 0.02 0.02 0.02 0.02 15.150 0.02 0.02 0.02 0.02 0.02 15.400 0.02 0.02 0.02 0.02 0.02 15.650 0.02 0.02 0.02 0.02 0.02 15.900 0.02 0.02 0.02 0.02 0.02 16.150 0.02 0.02 0.02 0.02 0.02 16.400 0.02 0.02 0.02 0.02 0.02 16.650 0.02 0.02 0.02 0.02 0.02 16.900 0.02 0.02 0.02 0.02 0.02 17.150 0.02 0.02 0.02 0.02 0.02 17.400 0.02 0.02 0.02 0.02 0.02 17.650 0.02 0.02 0.02 0.02 0.02 17.900 0.02 0.02 0.02 0.02 0.02 18.150 0.02 0.02 0.02 0.02 0.02 18.400 0.02 0.02 0.02 0.02 0.02 18.650 0.02 0.02 0.02 0.02 0.02 18.900 0.02 0.02 0.02 0.02 0.02 19.150 0.02 0.02 0.02 0.02 0.02 19.400 0.02 0.02 0.02 0.02 0.02 19.650 0.02 0.02 0.02 0.02 0.02 19.900 0.02 0.02 0.02 0.02 0.02 20.150 0.02 0.02 0.02 0.02 0.02 20.400 0.02 0.02 0.02 0.02 0.02 20.650 0.02 0.02 0.02 0.02 0.02 Bentley Systems. Inc Haestad Methods Solution PondPack CONNECT Ed11>0n DMA-1 ppc Center [10 02 00 01] 7/3012022 27 Siemon Company Drive Suite 200 W Page 28 of 31 Watertown. CT 08795 USA +1-203-755-1666 Subsection: Pond Routed Hydrograph (total out) Label: PQ-1 (OUT) HYDROGRAPH ORDINATES (ft'/s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. Time (hours) 20.900 21.150 21.400 21.650 21.900 22.150 22.400 22.650 22.900 23.150 23.400 23.650 23.900 DMA-1 ppc 7/3012022 Flow (ft3/s) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Flow Flow Flow (ftl/s) (fP/s) (ftl/5) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 (N/A) Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Dnve Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Flow (ftl/s) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 (N/A) Scenario: Base PondPack CONNECT EdItIon [1 0.02 00 01) Page29of31 .. Subsection: Pond Inflow Summary Label: PO-I (IN) Summary for Hydrograph Addition at 'P0-1' Upstream Link <Catchment to Outflow Node> Inflow Type Flow (From) Flow (In) DMA-1 ppc 7130/2022 Element DMA-1 P0-1 Upstream Node DMA-1 Node Inflows Volume Time to Peak Flow (Peak) (ac-ft:) (hours) (ft3/s) 0.115 4.070 2.90 0.137 4.050 2.64 Bentley Systems. Inc. Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown CT 06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT EdItIon [10 02 00 01) Page 30 of31 Index C Composite Outlet Structure -1 (Composite Rating Curve) .. . Composite Outlet Structure -1 (Individual Outlet Curves) .. . Composite Outlet Structure -1 (Outlet Input Data) Composite Rating Curve ... 21 D Diverted Hydrograph ... 22, 23, 24 DMA-1 (Read Hydrograph) M Master Network Summary ... 3 0 0-1 (Addition Summary) .. Outlet Input Data ... 14, 15, 16, 17 Outlet-1 (Diverted Hydrograph) .. p P0-1 (Elevation-Area Volume Curve) P0-1 (Elevation-Volume-Flow Table (Pond)) .. PO-1 (IN) (Level Pool Pond Routing Summary) ... PO-1 (IN) (Pond Inflow Summary) ... P0-1 (OlJT) (Pond Routed Hydrograph (total out)) .. PO-1 (OUT) (Time vs. Elevation) ... PO-1 (Time vs. Volume) ... P0-1 (Volume Equations) ... Pond Inflow Summary ... 30 Pond Routed Hydrograph (total out) .. 27, 28, 29 u User Notifications ... 2 DMA-1 ppc 7130/2022 Bentley Systems Inc Haestad Methods Solution Center 27 Siemon Company Dnve Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 PondPack CONNECT Ed1t1on [10 02.00,01] Page310131 Project Summary Title Engineer Company Date Notes OMA-2_DMA-3 ppc 7130/2022 3/11/2021 Bentley Systems, Inc. Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 DMA-2 & DMA-3 PondPack CONNECT Echt,on [10 02.00 01] Page 1 of35 " Table of Contents User Notifications 2 .. Master Network Summary 3 DMA-1 Read Hydrograph 4 0-1 Addition Summary 5 P0-1 (OUT) Time vs. Elevation 6 P0-1 Time vs. Volume 9 P0-1 Elevation vs. Volume Curve 12 Composite Outlet Structure -1 Outlet Input Data 13 Individual Outlet Curves 16 Composite Rating Curve 24 Outlet-1 Diverted Hydrograph 26 PO-! -Elevation-Volume-Flow Table (Pond) 29 P0-1 (IN) Level Pool Pond Routing Summary 30 P0-1 (OUT) Pond Routed Hydrograph (total out) 31 P0-1 (IN) Pond Inflow Summary 34 Subsection: User Notifications User Notifications1 DMA-2 OMA-3 ppc 7130/2022 No user notifications generated. Bentley Systems Inc Haestad Methods Solution Center 27 Siemon Company Drive Su,te 200 W Watertown. CT 06795 USA +1-203•755-1666 PondPack CONNECT Ecllt;on [10020001] Page 2 Of 35 • • - -- Subsection: Master Network Summary Catchments Summary Label I DMA-1 I Base Node Summary Label I 0-1 I Base Pond Summary Label Scenario P0-1 (IN) P0-1 (OUT) OMA-2_DMA-3.ppc 7/30/2022 Base Base Scenario Scenario Return Event (years) D D Return Hydrograph Time to Peak Peak Flow Event Volume (hours) (ft3/s) (years) (ac-ft) DI o.2s2 I 4.a?o I ,.w 1 Return Hydrograph nme to Peak Peak Flow Event Volume (hours) (ft3/s) (years) {ac-ft) □I 0.193 [ 4.2001 0.96 ! Hydrograph Time to Peak Peak Flow Maximum Maximum Volume (hours) (ft3/s) Water Pond Storage (ac-ft) Surface (ac-ft) Elevation (ft) 0.297 4.050 6.51 (N/A) (N/A) 0.193 4.200 0.96 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Dnve Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 417.64 0.180 PondPack CONNECT Edition [10 02 00 01] Page 3 of 35 - Subsection: Read Hydrograph Label: DMA-1 Peak Discharge Time to Peak Hydrograph Volume 7.60 ft3/s 4.070 hours 0.252 ac-ft HYDRDGRAPH ORDINATES (ft' /s) Output Time Increment = 0.083 hours Time on left represents time for first value in each row. Time (hours) 0.000 0.415 0.831 1.246 1.661 2.076 2.492 2.907 3.322 3.738 4.153 4.568 4.983 5.399 5.814 OMA·2_0MA-3 ppc 713012022 Flow (fP/s) 0.00 0.20 0.20 0.20 0.20 0.30 0.30 0.40 0.50 0.90 1.30 0.40 0.30 0.20 0.20 Flow (ft3/s) 0.20 0.20 0.20 0.20 0.30 0.30 0.30 0.40 0.60 1.10 0.80 0.40 0.30 0.20 0.20 Flow (ftl/5) 0.20 0.20 0.20 0.20 0.30 0.30 0.30 0.40 0.60 1.60 0.70 0.40 0.30 0.20 0.20 Flow (ft3/S) 0.20 0.20 0.20 0.20 0.30 0.30 0.40 a.so 0,70 3.00 0.60 0.30 0.30 0.20 0.00 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Dnve Su,te 200 W Watertown. CT 06795 USA +1 ·203•755-1666 Flow (ft.l/5) 0.20 0.20 0.20 0.20 0.30 0.30 0.40 0.50 0.80 7.60 0.50 0.30 0.20 0.20 (N/A) Scenario: Base PondPack CONNECT Ed1t1on [10.02.00 01] Page 4 of 35 - - - Subsection: Addition Summary Label: 0-1 Summary for Hydrograph Addition at '0-1' Upstream Link OutleH Innow Type Flow (From) Flow (In) DMA-2_DMA-3.ppc 7130/2022 Element Out!et-1 0-1 Upstream Node P0-1 Node Inflows Volume nme to Peak Flow (Peak) (ac-ft) (hours] (ft3/s) 0.193 4.200 0.96 0.193 4.200 0.96 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Su,te 200 W Watertown, CT 06795 USA +1-203-755-1666 scenario: Base PondPack CONNECT Ed1t1on (10.02 00 01] Page 5 of 35 Subsection: Time vs. Elevation Scenario: Base Label: PO-I {OUT) Time vs. Elevation (ft) ,_ Output Time increment ;;;: 0.050 hours Time on left represents time for first value in each row. Time Elevation Elevation Elevation Elevation Elevation (hours) (ft) (ft) (ft) (ft) (ft) 0.000 410.00 410.01 410.04 410.07 410.11 0.250 410.14 410.18 410.21 410.24 410.28 0.500 410.31 410.34 410.38 410.41 410.44 0.750 410.48 410.51 410.54 410.57 410.60 1.000 410.64 410.67 410.70 410.73 410.76 1.250 410.79 410.83 410.86 410.89 410.92 1.500 410.95 410.98 411.01 411.04 411.08 1.750 411.12 411.17 411.22 411.27 411.31 2.000 411.36 411.41 411.46 411.50 411.55 2.250 411.60 411.65 411.69 411.74 411.79 2.500 411.83 411.88 411.93 411.97 412.03 2.750 412.08 412.15 412.21 412.28 412.34 3.000 412.40 412.47 412.53 412.61 412.69 3.250 412.77 412.85 412.93 413.02 413.12 3.500 413.22 413.32 413.44 413.56 413.70 3.750 413.85 414.01 414.21 414.45 414.79 4.000 415.32 416.19 417.14 417.59 417.64 4.250 417.63 417.60 417.55 417.50 417.44 4.500 417.37 417.30 417.23 417.15 417.08 4.750 417.02 416.95 416.87 416.81 416.74 5.000 416.68 416.63 416.58 416.53 416.49 5.250 416.45 416.41 416.38 416.34 416.31 -5.500 416.29 416.27 416.26 416.24 416.23 5.750 416.22 416.22 416.21 416.20 416.20 6.000 416.19 416.17 416.15 416.13 416.11 6.250 416.09 416.08 416.07 416.06 416.05 6.500 416.05 416.04 416.04 416.03 416.03 6.750 416.02 416.01 416.01 416.00 416.00 7.000 415.99 415.99 415.98 415.97 415.97 ,_ 7.250 415.96 415.96 415.95 415.95 415.94 7.500 415.94 415.93 415.92 415.92 415.91 7.750 415.91 415.90 415.90 415.89 415.89 8.000 415.88 415.87 415.87 415.86 415.86 8.250 415.85 415.85 415.84 415.84 415.83 8.500 415.83 415.82 415.81 415.81 415.80 8.750 415.80 415.79 415.79 415.78 415.78 9.000 415.77 415.77 415.76 415.76 415.75 ·-9.250 415.74 415.74 415.73 415.73 415.72 ·• 9.500 415.72 415.71 415.71 415.70 415.70 9.750 415.69 415.69 415.68 415.68 415.67 -10.000 415.66 415.66 415.65 415.65 415.64 10.250 415.64 415.63 415.63 415.62 415.62 10.500 415.61 415.61 415.60 415.60 415.59 Bentley Systems, Inc Haestad Methods Solution PondPack CONNECT Edition DMA-2_DMA-3.ppc Center [10 02 00 01] 7/3012022 27 Siemon Company Drive Swte 200 W Page 6 of 35 -Watertown. CT 06795 USA +1-203-755-1666 - - Subsection: Time vs. Elevation Scenario: Base Label: P0-1 (OUT) ,_ Time vs. Elevation (ft) Output Time increment ;;;; 0.050 hours Time on left represents time for first value in each row. Tlme Elevation Elevation Elevation Elevation Elevation (hours) (It) (It) (ft) (It) (It) 10.750 415.59 415.58 415.58 415.57 415.57 11.000 415.56 415.56 415.55 415.55 415.54 11.250 415.54 415.53 415.53 415.52 415.52 11.500 415.51 415.51 415.50 415.50 415.49 11.750 415.48 415.48 415.47 415.47 415.46 12.000 415.46 415.45 415.45 415.44 415.44 12.250 415.43 415.43 415.42 415.42 415.41 12.500 415.41 415.41 415.40 415.40 415.39 12.750 415.39 415.38 415.38 415.37 415.37 13.000 415.36 415.36 415.35 415.35 415.34 -13.250 415.34 415.33 415.33 415.32 415.32 13.500 415.31 415.31 415.30 415.30 415.29 ,,. 13.750 415.29 415.28 415.28 415.27 415.27 14.000 415.26 415.26 415.25 415.25 415.24 -14.250 415.24 415.24 415.23 415.23 415.22 -14.500 415.22 415.21 415.21 415.20 415.20 14.750 415.19 415.19 415.18 415.18 415.17 15.000 415.17 415.16 415.16 415.15 415.15 15.250 415.15 415.14 415.14 415.13 415.13 15.500 415.12 415.12 415.11 415.11 415.10 15.750 415.10 415.09 415.09 415.09 415.08 16.000 415.08 415.07 415.07 415.06 415.06 16.250 415.05 415.05 415.04 415.04 415.04 -16.500 415.03 415.03 415.02 415.02 415.01 16.750 415.01 415.00 415.00 414.99 414.99 17.000 414.99 414.98 414.98 414.97 414.97 .. 17.250 414.96 414.96 414.95 414.95 414.95 17.500 414.94 414.94 414.93 414.93 414.92 17.750 414.92 414.91 414.91 414.91 414.90 18.000 414.90 414.89 414.89 414.88 414.88 .. 18.250 414.87 414.87 414.87 414.86 414.86 18.500 414.85 414.85 414.84 414.84 414.84 18.750 414.83 414.83 414.82 414.82 414.81 19.000 414.81 414.81 414.80 414.80 414.79 19.250 414.79 414.78 414.78 414.77 414.77 19.500 414.77 414.76 414.76 414.75 414.75 19.750 414.74 414.74 414.74 414.73 414.73 20.000 414.72 414.72 414.72 414.71 414.71 20.250 414.70 414.70 414.69 414.69 414.69 20.500 414.68 414.68 414.67 414.67 414.66 -20.750 414.66 414.66 414.65 414.65 414.64 21.000 414.64 414.64 414.63 414.63 414.62 ,_ 21.250 414.62 414.61 414.61 414.61 414.60 ,. Bentley Systems Inc Haestad Methods Solution PondPack CONNECT Ed1t1on DMA-2_DMA-3 ppc Center [10 02 00 01] 7/30/2022 27 Siemon Compa~y Dn~e Suite 200 W Page 7 of 35 -Watertown, CT 06795 USA +1-203-755-1666 --- ,_ ·• Subsection: Time vs. Elevation Label: PO-! (Oun Time vs. Elevation (ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. nme (hours) 21.500 21.750 22.000 22.250 22.500 22.750 23.000 23.250 23.500 23.750 24.000 DMA-2_DMA-3 ppc 7130/2022 Elevation 1ft) 414.60 414.58 414.56 414.54 414.52 414.50 414.48 414.46 414.44 414.42 414.40 Elevation Elevation Elevation (ft) (ft) (ft) 414.59 414.59 414.59 414.57 414.57 414.56 414.55 414.55 414.54 414.53 414.53 414.52 414.51 414.51 414.50 414.49 414.49 414.48 414.47 414.47 414.46 414.45 414.45 414.44 414.43 414.43 414.42 414.41 414.41 414.40 (N/A) (N/A) (N/A) Bentley Systems. Inc Haestad Methods Solut,on Center 27 Siemon Company Drive Su11e 200 W Watertown. CT 06795 USA +1-203-755·1666 Elevation (ft) 414.58 414.56 414.54 414.52 414.50 414.48 414.46 414.44 414.42 414.40 (N/A) Scenario: Base PondPack CONNECT Ed1tIon [10.02.00 01] Page 8 of 35 ----Subsection: Time vs. Volume Scenario: Base Label: P0-1 --Time vs. Volume (ac-ft) -Output Time increment = 0.050 hours Time on left represents time for first value in each row. ,_ nme Volume Volume Volume Volume Volume (hours) (ac-ft) (ac-ft) (ac-ft) (ac-ft) (ac-ft) 0.000 0.000 0.000 0.001 0.002 O.D03 0.250 0.003 0.004 0.005 0.006 0.007 0.500 0.007 0.008 0.009 0.010 0.010 0.750 0.011 0.012 0.013 0.013 0.014 1.000 0.015 0.016 0.016 0.017 0.018 1.250 0.019 0.019 0.020 0.021 0.022 1.500 0.022 0.023 0.024 0.025 0.025 1.750 0.026 0.028 0.029 0.030 0.031 -2.000 0.032 0.033 0.034 0.035 0.036 2.250 0.o38 0.039 0.040 0.041 0.042 -2.500 0.043 0.044 0.045 0.046 0.048 2.750 0.049 0.051 0.052 0.053 0.055 -3.000 0.056 0.058 0.060 0.061 0.063 3.250 0.065 0.067 0.069 0.071 0.073 -3.500 0.076 0.078 0,081 0.084 0.087 -3.750 0.090 0.094 0,099 0.105 0.113 4.000 0.125 0.146 0,168 0.178 0.180 ~ 4.250 0.179 0.179 0.177 0.176 0.175 4.500 0.173 0.172 0.170 0.168 0.166 -4.750 0.165 0.163 0.162 0.160 0.158 5.000 0.157 0.156 0.155 0.154 0.153 -5.250 0.152 0.151 0.150 0.149 0.148 -5.500 0.148 0.147 0,147 0.147 0.146 5.750 0.146 0.146 0,146 0.146 0.146 -6.000 0.146 0.145 0,144 0.144 0.144 6.250 0.143 0.143 0.143 0.142 0.142 .. 6.500 0.142 0.142 0.142 0.142 0.142 6.750 0.141 0.141 0.141 0.141 0.141 -7.000 0.141 0.141 0.141 0.140 0.140 7.250 0.140 0.140 0.140 0.140 0.140 7.500 0.139 0.139 0.139 0.139 0.139 7.750 0.139 0.139 0.139 0.138 0.138 8.000 0.138 0.138 0.138 0.138 0.138 ,.-8.250 0.138 0.137 0.137 0.137 0.137 8.500 0.137 0.137 0.137 0.137 0.136 8.750 0.136 0.136 0.136 0.136 0.136 9.000 0.136 0.135 0.135 0.135 0.135 9.250 0.135 0.135 0.135 0.135 0.135 9.500 0.134 0.134 0.134 0.134 0.134 9.750 0.134 0.134 0.133 0.133 0.133 -10.000 0.133 0.133 0.133 0.133 0.133 10.250 0.133 0.132 0,132 0.132 0.132 10.500 0.132 0.132 0.132 0.132 0.131 Bentley Systems, Inc Haestad Methods Solution PondPack CONNECT Edition -DMA-2_DMA-3 ppc Center [10 02 00.01] 7/30/2022 27 Siemon Company Drive Su,te 200 W Page 9 of 35 -Watertown. CT 06795 USA +1-203-755-1666 --Subsection: Time vs. Volume Scenario: Base Label: PO-! Time vs. Volume (ac-ft) -Output Time increment = 0,050 hours Time on left represents time for first value in each row. _, nme Volume Volume Volume Volume Volume (hours) (ac-ft) (ac-lt) (ac-ft) (ac-ft) (ac-ft) 10.750 0.131 0.131 0.131 0.131 0.131 11.000 0.131 0.131 0.130 0.130 0.130 11.250 0.130 0.130 0.130 0.130 0.130 -11.500 0.129 0.129 0.129 0.129 0.129 11.750 0.129 0.129 0,129 0.129 0.128 12.000 0.128 0.128 0,128 0.128 0.128 12.250 0.128 0.128 0, 127 0.127 0.127 12.500 0.127 0.127 0.127 0.127 0.127 12.750 0.127 0.126 0.126 0.126 0.126 13.000 0.126 0.126 0.126 0.126 0.125 13.250 0.125 0.125 0.125 0.125 0.125 13.500 0.125 0.125 0.125 0.124 0.124 -13.750 0.124 0.124 0.124 0.124 0.124 14.000 0.124 0.124 0.123 0.123 0.123 -14.250 0.123 0.123 0.123 0.123 0.123 -14.500 0.123 0.122 0.122 0.122 0.122 14.750 0.122 0.122 0.122 0.122 0.122 15.000 0.121 0.121 0.121 0.121 0.121 15.250 0.121 0.121 0.121 0.121 0.120 -15.500 0.120 0.120 0.120 0.120 0.120 15.750 0.120 0.120 0.120 0.120 0.119 16.000 0.119 0.119 0.119 0.119 0.119 16.250 0.119 0.119 0.119 0.118 0.118 16.500 0.118 0.118 0.118 0.118 0.118 ,-16.750 0.118 0.118 0.117 0.117 0.117 17.000 0.117 0.117 0.117 0.117 0.117 ... 17.250 0.117 0.117 0.116 0.116 0.116 17.500 0.116 0.116 0.116 0.116 0.116 17.750 0.116 0.115 0,115 0.115 0.115 18.000 0.115 0.115 0.115 0.115 0.115 18.250 0.115 0.114 0.114 0.114 0.114 18.500 0.114 0.114 0.114 0.114 0,114 18.750 0.114 0.113 0.113 0.113 0.113 19.000 0.113 0.113 0.113 0.113 0.113 19.250 0.113 0.112 0.112 0.112 0.112 19.500 0.112 0.112 0.112 0.112 0.112 19.750 0.112 0.111 0.111 0.111 0.111 20,000 0.111 0.111 0.111 0.111 0.111 20.250 0.111 0.110 0.110 0.110 0.110 20.500 0.110 0.110 0.110 0.110 0.110 • 20.750 0.110 0.109 0.109 0.109 0.109 21.000 0.109 0.109 0.109 0.109 0.109 -21.250 0.109 0.108 0.108 0.108 0.108 Bentley Systems. Inc Haestad Methods Solution PondPack CONNECT Ed1t1on ,_ DMA·2_DMA·3 ppc Center [10 02.00 01) 7130/2022 27 Siemon Company Drive Suite 200 W Page 10 of 35 -Watertown CT 06795 USA +1-203-755-1666 - -- - - -· - Subsection: Time vs. Volume Label: P0-1 Time vs. Volume (ac-ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. Time (hours) 21.500 21.750 22.000 22.250 22.500 22.750 23.000 23.250 23.500 23.750 24.000 OMA-2_DMA-J ppc 7130/2022 Volume (ac-ft) 0.108 0.108 0.107 0.107 0.106 0.106 0.105 0.105 0.104 0.104 0.103 Volume Volume Volume (ac-ft) (ac-ft) (ac-ft) 0.108 0.108 0.108 0.107 0.107 0.107 0.107 0.107 0.107 0.106 0.106 0.106 0.106 0.106 0.106 0.106 0,105 0.105 0.105 0,105 0.105 0.105 0.104 0.104 0.104 0.104 D.104 0.104 0.104 0.103 (N/A) (N/A) (N/A) Bentley Systems Inc Haestad Methods Solution Center 27 s,emon Company Dnve Suite 200 W Watertown, CT 06795 USA +1•203-755-1666 Volume (ac-ft) 0.108 0.107 0.107 0.106 0.106 0.105 0.105 0.104 0.104 0.103 (N/A) Scenario: Base PondPack CONNECT Edition [10 02 00.01] Page11of35 - -- Subsection: Elevation vs. Volume Curve Label: PO-! DMA-2 DMA-3 ppc 7/3012022 Pond Elevation (ft) Elevation-Volume 410.00 412.00 414.00 416.00 418.00 Bentley Systems. Inc. Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755·1666 Pond Volume (ac-ft) Scenario: Base 0.000 0.047 0.094 0.141 0.188 PondPack CONNECT Edition [10 02.00 01] Page 12 of35 ·• Subsection: Outlet Input Data Label: Composite Outlet Structure -1 Requested Pond Water Surface Elevations Minimum (Headwater) Increment (Headwater) Maximum (Headwater) 410.00 ft 0.50 ft 418.00ft Outlet Connectivity Structure Type Outlet ID Direction Outfall Orifice-Circular Orifice -1 Forward Culvert -1 Orifice-Area Orifice -2 Forward Culvert -1 Rectangular Weir Weir -1 Forward Culvert -1 Culvert-Circular Culvert -1 Forward TW Tailwater Settings Tailwater El (fl) 410.00 416.05 417.65 410.00 (N/A) DMA·2_DMA-3 ppc 7130/2022 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown CT 06795 USA +1-203-755-1666 E2 (It) 418.00 418.00 418.00 418.00 (N/A) Scenario: Base Ponc!Pack CONNECT Ed1110n [10 02 00 01) Page 13 of 35 - Subsection: Outlet Input Data Label: Composite Outlet Structure -1 Structure ID: Culvert -1 Structure Type: Culvert-Circular Number of Barrels Diameter Length Length (Computed Barrel) Slope (Computed) Outlet Control Data Manning's n Ke Kb Kc Convergence Tolerance Inlet Control Data Equation Form K M C y T1 ratio (HW/D) T2 ratio (HW/D) Slope Correction Factor Use unsubmerged inlet control 0 equation below T1 elevation. Use submerged inlet control O equation above T2 elevation In transition zone between unsubmerged and submerged inlet control, interpolate between flows at T1 & T2 .. Tl Elevation T2 Elevation 410.85 ft 410.95ft Tl Flow T2 Flow 12.0 in 3.00 ft 3.35 ft 0.500 ft/ft 0.013 0.200 0.031 0.200 0.00 ft Form 1 0.0045 2.0000 0.0317 0.6900 0.845 0,947 -0.500 DMA-2_DMA·3 ppc 713012022 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown CT 06795 USA +1-203-755-1666 Scenario: Base 2.75 ft3/S 3.14 ft3/s PondPack CONNECT Edition (10 02 00 01] Page 14 of 35 ,_ - ,._ Subsection: Outlet Input Data Label: Composite Outlet Structure -1 DMA-2_DMA-3 ppc 7130/2022 Structure ID: Orifice -1 Structure Type: Orifice-Circular Number of Openings Elevation Orifice Diameter Orifice Coefficient Structure ID: Weir -1 Structure Type: Rectangular Weir Number of Openings Elevation Weir Length Weir Coefficient Structure ID: Orifice -2 Structure Type: Orifice-Area Number of Openings Elevation Orifice Area Top Elevation Datum Elevation Orifice Coefficient Structure ID: TW 1 410.00 ft 1.0 in 0.500 1 417.55 ft 8.00 ft 3.00 (ftA0.5)/s 1 416.05 ft Q,1 ftZ 0.00 ft 0.00 ft 0.600 Structure Type: TW Setup, OS Channel Tailwater Type Free Outfall Convergence Tolerances Maximum Iterations 30 Tailwater Tolerance 0.01 ft (Minimum) Tailwater Tolerance 0.50 ft (Maximum) Headwater Tolerance 0.01 ft (Minimum) Headwater Tolerance 0.50 ft (Maximum) Flow Tolerance (Minimum) 0.001 ftJ/s Flow Tolerance (Maximum) 10.000 ft 3/s Bentley Systems, Inc Haestad Methods Solution Center 27 s,emon Company Drive Su,te 200 W Watertown CT 06795 USA +1 •203•755-1666 Scenario: Base PondPack CONNECT Ed,tion [10.02 00 01] Page 150135 - - Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Culvert -1 (Culvert-Circular) Mannings open channel maximum capacity: 27.10 ft3/s Upstream ID = Orifice -1, Orifice -2, Weir -1 Downstream ID = Tailwater (Pond Outfall) Water Sulface Elevation (It) Device Flow (ft3/S) (into) Headwater Hydraulic Grade line 410.00 0.00 410.50 0.02 411.00 0.02 411.50 0.03 412.00 0.03 412.50 0.04 413.00 0.04 413.50 0.05 414.00 0.05 414.50 0.05 415.00 0.06 415.50 0.06 416.00 0.06 416.05 0.06 416.50 0.54 417.00 0.77 417.50 0.92 417.65 0.97 418.00 6.02 Message WS below an invert; no flow. CRIT.DEPTH CONTROL Vh= .018ft Der= .053ft CRIT.DEPTH Hev= .OOft CRIT.DEPTH CONTROL Vh= .021ft Der= .062ft CRIT.DEPTH Hev= .OOft CRIT.DEPTH CONTROL Vh= .024ft Der= .070ft CRIT.DEPTH Hev= .OOft CRIT.DEPTH CONTROL Vh= .026ft Der= .076ft CRIT.DEPTH Hev= .OOft CRIT.DEPTH CONTROL Vh= .028ft Der= .082ft CRIT.DEPTH Hev= .OOft (It) 0.00 410.07 410.09 410.10 410.11 410.12 410.12 410.13 410.13 410.13 410.14 410.14 410.14 410.14 410.44 410.53 410.58 410.60 412.30 Converge Downstream Hydraulic Grade line (It) 0.00 Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Ne><t Downstream Hydraulic Grade line (It) Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Downstream Hydraulic Grade Line Error (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Convergence Error (fP/s) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 DMA·2~DMA-3 ppc 7130/2022 Bentley Systems Inc Haeslad Methods Solu11on Center 27 Sremon Compa~y Drive Suite 200 W Watertown. CT06795 USA -+1-203-755,1666 Scenario: Base Downstream Channel Tailwater (It) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) Tailwater Error (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 PondPack CONNECT Ed,tion [10 02 00 01] Page 16 of 35 - - Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Culvert -1 (Culvert-Circular) Mannings open channel maximum capacity: 27.10 ft3/s Upstream ID = Orifice -1, Orifice -2, Weir -1 Downstream ID = Tailwater (Pond Outfall) Message CRIT.DEPTH CONTROL Vh= .029ft Der== .086ft CRIT.DEPTH Hev== .OOft CRIT.DEPTH CONTROL Vh== .030ft Der= .089ft CRIT.DEPTH Hev== .OOft CRIT.DEPTH CONTROL Vh== .031ft Der= .092ft CRIT.DEPTH Hev== .OOft CRIT.DEPTH CONTROL Vh== .033ft Der= .096ft CRIT.DEPTH Hev= .OOft CRIT.DEPTH CONTROL Vh= .033ft Dcra= .098ft CRIT.DEPTH Hev= .OOft CRIT.DEPTH CONTROL Vh= .034ft Der== .100ft CRIT.DEPTH Hev=c .OOft CRIT.DEPTH CONTROL Vh== .035ft Der== .102ft CRIT.DEPTH Hev== .OOft CRIT.DEPTH CONTROL Vh= .035ft Der== .102ft CRIT.DEPTH Hev= .OOft FLOW PRECEDENCE SET TO UPSTREAM CONTROLLING STRUCTURE FLOW PRECEDENCE SET TO UPSTREAM CONTROLLING STRUCTURE CRIT.DEPTH CONTROL Vh== .151ft Der= .402ft CRIT.DEPTH Hev; .OOft CRIT.DEPTH CONTROL Vh== .15Sft Der= .412ft CRIT.DEPTH Hev== .OOft INLET CONTROL ... Submerged: HW =2.30 DMA-2_DMA-3 ppc 7/30/2022 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Dri~e Suite 200 W Watertown. CT 06795 USA +1 •203-755-1666 Scenario: Base PondPack CONNECT Ed1t1on [10020001) Page17of35 Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Orifice -1 (Orifice-Circular) Upstream ID = (Pond Water Surface) Downstream ID = Culvert -1 (Culvert-Circular) Water Surface Elevation (ft) 410.00 410.50 411.00 411.50 412.00 412.50 413.00 413.50 414.00 414.50 415.00 415.50 416.00 416.05 416.50 417.00 417.50 417.65 418.00 Device Flow (ft3/s) 0.00 0.02 0.03 0.03 0.04 0.04 0.04 0.05 0.05 0.05 0.06 0.06 0.06 0.06 0.06 0.□7 0.07 0.07 0.06 Message (into) Headwater Hydraulic Grade Line (ft) 0.00 410.50 411.00 411.50 412.00 412.50 413.00 413.50 414.00 414.50 415.00 415.50 416.00 416.05 416.50 417.00 417.50 417.65 418.00 WS below an invert; no flow. H =.43 H =.91 H =1.40 H=l.89 H =2.38 H =2.88 H =3.37 H =3.87 H =4.37 H =4.86 H =5.36 H =5.86 H =5.91 H =6.06 H =6.47 Converge Downstream Hydraulic Grade Line (ft) 0,00 410.07 410.09 410.10 410.11 410.12 410.12 410.13 410.13 410.13 410.14 410.14 410.14 410.14 410.44 410.53 410.58 410.60 412.30 Next Downstream Hydraulic Grade Line (ft) 0.00 410.07 410.09 410.10 410.11 410.12 410.12 410.13 410.13 410.13 410.14 410.14 410.14 410.14 410.44 410.53 410.58 410.60 412.30 Downstream Hydraulic Grade Line Error (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 DMA-2_DMA•J ppc 7/3012022 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertovvn. CT 06795 USA +1-203•755-1666 Convergence Error (ft3/s) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Scenario: Base Downstream Channel Tailwater (ft) (N/A) (NIA) (NIA) (N/A) (N/A) (N/A) (N/A) (N/A) (NIA) (NIA) (N/A) (N/A) (NIA) (NIA) (NIA) (N/A) (N/A) (N/A) (N/A) Tailwater Error (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 PondPack CONNECT Edition [10 02 00 01] Page 18 ot 35 ,. - - - Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET lYPE Structure ID = Orifice -1 (Orifice-Circular) Upstream ID = (Pond Water Surface) Downstream ID = Culvert -1 (Culvert-Circular) Message H =6.92 H =7.05 H =5.70 DMA-2_DMA-3 ppc 7/3012022 Bentley Systems Inc Haestad Methods Solution Center 27 Siemon Compa1y Drive Su,te 200 W Watertown. CT 06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Edition [1 0 02 00.01] Page19of35 Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Weir -1 {Rectangular Weir) Upstream ID = {Pond Water Surface) Downstream ID = Culvert -1 (Culvert-Circular) Water Surface Elevation (ft) Device Flow (ft3/s) (into) Headwater Hydraulic Grade Line 410.00 0.00 410.50 0.00 411.00 0.00 411.50 0.00 412.00 0.00 412.50 0.00 413.00 0.00 413.50 0.00 414.00 0.00 414.50 0.00 415.00 0.00 415.50 0.00 416.00 0.00 416.05 0.00 416.50 0.00 417.00 0.00 417.50 0.00 417.65 0.00 418.00 4.97 Message WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. (It) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 418.00 Converge Downstream Hydraulic Grade Line (It) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Free Outfall Ne,t Downstream Hydraulic Grade Line (It) 0.00 410.07 410.09 410.10 410.11 410.12 410.12 410.13 410.13 410.13 410.14 410.14 410.14 410.14 410.44 410.53 410.58 410.60 412.30 Downstream Hydraulic Grade Line '""' (It) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Convergence Error (fP/s) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 DMA·2_DMA·3 ppc 7/30/2022 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Dnve Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Scenario: Base Downstream Channel Tailwater (It) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) Tailwater Error (It) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 PondPack CONNECT Edition [10 02 00 01) Page 20 of 35 Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Weir -1 (Rectangular Weir) Upstream ID = (Pond Water Surface) Downstream ID = Culvert -1 (Culvert-Circular) Message WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. H=.35; Htw=.00; Qfree=4.97; DMA·2_DMA·3 ppc 7130/2022 Bentley Systems, Inc. Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Edition [10 02 00 01] Page 21 of 35 - Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Orifice -2 (Orifice-Area) Upstream ID = (Pond Water Surface) Downstream ID = Culvert -1 (Culvert-Circular) Water Surface Elevation (ft) Device Flow (ft3/s) (into) Headwater Hydraulic Grade Line 410.00 0.00 410.50 0.00 411.00 0.00 411.50 0.00 412.00 0.00 412.50 0.00 413.00 0.00 413.50 0.00 414.00 0.00 414.50 0.00 415.00 0.00 415.50 0.00 416.00 0.00 416.05 0.00 416.50 0.47 417.00 0.69 417.50 0.85 417.65 0.89 418.00 0.99 Message WS below an invert; no flow. WS below an invert; no flow. W5 below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. ws below an invert; no flow. WS below an invert; no flow. (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 416.50 417.00 417.50 417.65 418.00 Converge Downstream Hydraulic Grade Line (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Ne,t Downstream Hydraulic Grade Line (ft) 0.00 410.07 410.09 410.10 410.11 410.12 410.12 410.13 410.13 410.13 410.14 410.14 410,14 410.14 410.44 410.53 410.58 410.60 412.30 Downstream Hydraulic Grade Line Error (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 OMA-2_DMA-3 ppc 713012022 Bentley Systems, Inc. Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Convergence Error (ft3/s) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Scenario: Base Downstream Channel Tailwater (ft) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) Tailwater Error (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 PondPack CONNECT Ed1t1on (10.02 00 01] Page 22 of 35 - Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OLJTLET TYPE Structure ID = Orifice -2 (Orifice-Area) Upstream ID = (Pond Water Surface) Downstream ID = Culvert -1 (Culvert-Circular) Message WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. H =.45 H =.95 H =1.45 H =1.60 H =1.95 DMA-2_DMA-3 ppc 7130/2022 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Scenario: Base Pond Pack CONNECT Ed1t,on [10.02 00 01] Page 23 of 35 • Subsection: Composite Rating Curve Label: Composite Outlet Structure -1 Composite Outflow Summary Water Surface Elevation (ft) 410.00 410.50 411.00 411.50 412.00 412.50 413.00 413.50 414.00 414.50 415.00 415.50 416.00 416.05 415.50 417.00 417.50 417.65 418.00 Contributing Structures (no Q: Orifice -1,Orifice -2,Weir -!,Culvert -1) Orifice -1,Culvert -1 (no Q: Orifice -2,Weir - 1) Orifice -!,Culvert -1 (no Q: Orifice -2,Weir - 1) Orifice -!,Culvert -1 (no Q: Orifice -2,Weir - 1) Orifice -!,Culvert -1 (no Q: Orifice -2,Weir - 1 I Orifice -!,Culvert -1 (no Q: Orifice -2,Weir - 1 I Orifice -!,Culvert -1 (no Q: Orifice -2,Weir - 1) Orifice -!,Culvert -1 (no Q: Orifice -2,Weir - 1) Orifice -!,Culvert -1 (no Q: Orifice -2,Weir - 1) DMA-2_DMA-3 ppc 7/30/2022 Flow (ft3/s) Tailwater Elevation (It) Convergence Error (ft) 0.00 (N/A) 0.02 (N/A) 0.02 (N/A) 0.03 (N/A) 0.04 (N/A) 0.04 (N/A) 0.04 (N/A) a.as (N/A) a.as (N/A) 0.05 (N/A) 0.06 (N/A) 0.06 (N/A) 0.06 (N/A) 0.05 (N/A) 0.54 (N/A) 0.76 (N/A) 0.92 (N/A) 0.97 (N/A) 6.02 (N/A) Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Dnve Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Scenario: Base PondPack CONNECT Edition \10 02 00 01] Page 24 of 35 Subsection: Composite Rating Curve Label: Composite Outlet Structure -1 Composite Outflow Summary Contributing Structures Orifice -1,Culvert -1 (no Q: Orifice -2,Weir - 1) Orifice -!,Culvert -1 (no Q: Orifice -2,Weir • 1) Orifice -!,Culvert -1 (no Q: Orifice -2,Weir - 1) Orifice -!,Culvert -1 (no Q: Orifice -2,Weir - 1) Orifice -!,Culvert -1 (no Q: Orifice -2,Weir - 1) Orifice -!,Orifice - 2,Culvert -1 (no Q: Weir . 1) Orifice -!,Orifice - 2,Culvert-1 (no Q: Weir • 1) Orifice -!,Orifice - 2,Culvert -1 (no Q: Weir • 1) Orifice -!,Orifice - 2,Culvert -1 (no Q: Weir . 1) Orifice -!,Orifice -2,Weir -!,Culvert -1 OMA-2_DMA-3 ppc 7/3012022 Bentley Syslems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Edition [10 02 00 01] Page 25 of 35 Subsection: Diverted Hydrograph Scenario: Base Label: Outlet-1 Peak Discharge 0.96 ft3/s nme to Peak 4.200 hours Hydrograph Volume 0.193 ac-ft HYDROGRAPH ORDINATES (ft3 /s) Output Time Increment = 0,050 hours Time on left: represents time for first value in each row. Time Flow Flow Flow Flow Flow (hours) (ft3/s) (ft3/s) (ft3/s) (ft3/s) (ft3/s) 0.050 0.00 0.00 0.00 0.00 0.00 0.300 0.01 0.Dl 0.01 0.01 0.01 0.550 0.01 0.01 0.01 0.02 0.02 0.800 0.02 0.02 0.02 0.02 0.02 1.050 0.02 0.02 0.02 0.02 0.02 1.300 0.02 0.02 0.02 0.02 0.02 1.550 0.02 0.02 0.02 0.03 0.03 1.800 0.03 0.03 0.03 0.03 0.03 C 2.050 0.03 0.03 0.03 0.03 0.03 2.300 0.03 0.03 0.03 0.03 0.03 2.550 0.03 0.03 0.04 0.04 0.04 2.800 0.04 0.04 0.04 0.04 0.04 3.050 0.04 0.04 0.04 0.04 0.04 3.300 0.04 0.04 0.04 0.05 0.05 3.550 0.05 0.05 0.05 0.05 0.05 3.800 0.05 0.05 0.05 0.06 0.06 4.050 0.22 0.80 0.95 0.96 0.96 4.300 0.95 0.94 0.92 0.90 0.88 4.550 0.86 0.83 0.81 0.78 0.76 4.800 0.73 0.70 0.67 0.64 0.62 5.050 0.60 0.57 0.55 0.53 0.49 5.300 0.45 0.41 0.37 0.34 0.32 5.550 0.30 0.28 0.27 0.26 0.25 5.800 0.24 0.23 0.23 0.22 0.21 6.050 0.19 0.17 0.14 0.12 0.11 6.300 0.10 0.08 0.08 0.07 0.06 6.550 0.06 0.06 0.06 0.06 0.06 6.800 0.06 0.06 0.06 0.06 0.06 7.050 0.06 0.06 0.06 0.06 0.06 7.300 0.06 0.06 0.06 0.06 0.06 7.550 0.06 0.06 0.06 0.06 0.06 7.800 0.06 0.06 0.06 0.06 0.06 8.050 0.06 0.06 0.06 0.06 0.06 8.300 0.06 0.06 0.06 0.06 0.06 8.550 0.06 0.06 0.06 0.06 0.06 8.800 0.06 0.06 0.06 0.06 0.06 9.050 0.06 0.06 0.06 0.06 0.06 9.300 0.06 0.06 0.06 0.06 0.06 9.550 0.06 0.06 0.06 0.06 0.06 Bentley Systems, Inc Haestad Methods Solution PondPack CONNECT EdItIon DMA-2_DMA-3 ppc Center [10 02 00 01] 713012022 27 Siemon Company Dnve Suite 200 W Page 26 of 35 ·-Watertown. CT 06795 USA +1-203-755-1666 -Subsection: Diverted Hydrograph Scenario: Base Label: Outlet-1 • HYDROGRAPH ORDINATES (ft'/s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. Time Flow F!ow Flow Flow Flow (hours) (ft3/s) (ft3/s) (ftl/5) (fP/s) (ft3/s) 9.800 0.06 0.06 0.06 0.06 0.06 10.050 0.06 0.06 0.06 0.06 0.06 10.300 0.06 0.06 0.06 0.06 0.06 10.550 0.06 0.06 0.06 0.06 0.06 10.800 0.06 0.06 0.06 0.06 0.06 11.050 0.06 0.06 0.06 0.06 0.06 11.300 0.06 0.06 0.06 0.06 0.06 11.550 0.06 0.06 0.06 0.06 0.06 11.800 0.06 0.06 0.06 0.06 0.06 12.050 0.06 0.06 0.06 0.06 0.% 12.300 0.06 0.06 0.06 0.06 0.% 12.550 0.06 0.06 0.06 0.06 0.06 12.800 0.06 0.06 0.06 0.06 0.06 13.050 0.06 0.06 0.06 0.06 0.06 13.300 0.06 0.06 0.06 0.06 0.06 13.550 0.06 0.06 0.06 0.06 0.06 13.800 0.06 0.06 0.06 0.06 0.06 14.050 0.06 0.06 0.06 0.06 0.06 14.300 0.06 0.06 0.06 0.06 0.06 14.550 0.06 0.06 0.06 0.06 0.06 14.800 0.06 0.06 0.06 0.06 0.06 15.050 0.06 0.% 0.06 0.06 0.06 15.300 0.06 0.06 0.06 0.06 0.06 15.550 0.06 0.06 0.06 0.06 0.06 15.800 0.06 0.06 0.06 0,06 0.06 16.050 0.06 0.06 0.06 0.06 0.06 16.300 0.06 0.06 0.06 0.06 0.06 16.550 0.06 0.06 0.06 0.% 0.06 16.800 0.06 0.06 0.06 0.06 0.06 17.050 0.06 0.06 0.06 0.06 0.06 17.300 0.06 0.06 0.06 0.06 0.06 17.550 0.06 0.06 0.06 0.06 0.06 17.800 0.06 0.06 0.06 0.06 0.06 18.050 0.06 0.06 0.06 0.06 0.06 18.300 0.06 0.06 0.06 0.06 0.06 18.550 0.06 0.06 0.06 0.06 0.06 18.800 0.06 0.06 0.06 0.06 0.06 19.050 0.06 0.06 0.06 0.06 0.06 19.300 0.06 0.06 0.06 0.06 0.06 19.550 0.06 0.06 0.06 0.06 0.% 19.800 0.06 0.06 0.06 0.06 0.06 -20.050 0.06 0.06 0.06 0.06 0.06 20.300 0.06 0.06 0.06 0.06 0.06 20.550 0.06 0.06 0.06 0.06 0.06 Bentley Systems, Inc Haestad Methods Solution PondPack CONNECT Ed1t1on DMA-2_DMA-3 ppc Center (10.02 00 01] 7/30/2022 27 Siemon Company Drive Suite 200 W Page 27 of 35 Watertown. CT 06795 USA •1-203-755-1666 e • ,_ Subsection: Diverted Hydrograph Label: Outlet-1 HYDROGRAPH ORDINATES (ft'/s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. "Time (hours) 20.800 21.050 21.300 21.550 21.800 22.050 22.300 22.550 22.800 23.050 23.300 23.550 23.800 DMA-2_DMA-3 ppc 713012022 Flow (fP/s) 0.06 0.06 0.06 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 Flow Flow Flow (ft3/s) (fP/s) (fl:3/s) 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 a.as 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 Bentley Systems. Inc Haeslad Methods Solution Center 27 Steman Company Drive Suite 200 W Watertown. CT 06795 USA +7 -203-755-1666 Flow (fP/s) 0.06 0.06 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 Scenario: Base PondPack CONNECT Ed1t1on [10.02.00 01] Page 28 of 35 - Subsection: Elevation-Volume-Flow Table (Pond) Label: P0-1 Infiltration Infiltration Method (Computed) Initial Conditions Elevation (Water Surface, Initial) Volume (Initial) Flow (Initial Outlet) Flow (Initial Infiltration) Flow (Initial, Total) Time Increment Elevation (ft) Outflow (ft3/s) 410.00 410.50 411.00 411.50 412.00 412.50 413.00 413.50 414.00 414.50 415.00 415.50 416.00 416.05 416.50 417.00 417.50 417.65 418.00 OMA-2_0MA-3 ppc 7130/2022 0.00 0.02 0.02 0.03 0.M 0.o4 0.o4 0.05 0.05 0.05 0.06 0.06 0.06 0.06 0.54 0.76 0.92 0.97 6.02 No Infiltration 410.00ft 0.000 ac-ft 0.00 ft3/s 0.00 ft3/s 0.00 ft3/s 0.050 hours Storage (ac-ft) Area (acres) 0.000 0.000 0.012 0.000 0.024 0.000 0.035 0.000 0.047 0.000 0.059 0.000 0.070 0.000 0.082 0.000 0.094 0.000 0.106 0.000 0.117 0.000 0.129 0.000 0.141 0.000 0.142 0.000 0.153 0.000 0.164 0.000 0.176 0.000 0.180 0.000 0.188 0.000 Infiltration (fP/s) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Bentley Systems Inc Haestad Methods Solution Center 27 s,emon Company Drive Suite 200 W Watertown. CT06795 USA +1-203-755-1666 Flow (Total) (ft3/s) 0.00 0.02 0.02 0.03 0.04 0.o4 0.04 0.05 0.05 0.05 0.06 0.06 0,06 0.06 0.54 0.76 0.92 0.97 6.02 Scenario: Base 25/t + 0 (fP/s) 0.00 5.70 11.40 17.09 22.78 28.48 34.17 39.86 45.55 51.24 56.93 62.62 68.31 68.88 74.47 80.37 86.23 87.98 97.01 PondPack CONNECT Edition [10 02 00 01] Page 29 ol 35 - - ,. Subsection: Level Pool Pond Routing Summary Label: PO-! (IN) Infiltration Infiltration Method (Computed) Initial Conditions Elevation (Water Surface, Initial) Volume (Initial) Flow (Initial Outlet) Flow (Initial Infiltration) Flow (Initial, Total) Time Increment No Infiltration 410.00 ft 0.000 ac-ft 0.00 fP/s 0.00 ft3/s 0.00 ft3/s 0.050 hours Inflow/Outflow Hydrograph Summary Flow (Peak In) Flow (Peak Outlet) Elevation (Water Surface, Peak) Volume (Peak) Mass Balance (ac-ft) Volume (Initial) Volume (Total Inflow) Volume (Total Infiltration) Volume (Total Outlet Outflow) Volume (Retained) Volume (Unrouted) Error (Mass Balance) OMA-2 DMA-3 ppc 713012022 6.51 fP/s 0.96fP/s 417.64 ft 0.180 ac-ft 0.000 ac-ft 0.297 ac-ft 0.000 ac-ft 0.193 ac-ft 0.103 ac-ft 0.000 ac-ft 0.1 % Time to Peak (Flow, In) Time to Peak (Flow, Outlet) Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Scenario: Base 4.050 hours 4.200 hours PondPack CONNECT Edition [10 02 00 01] Page 30 of 35 ,_ ,_ --Subsection: Pond Routed Hydrograph (total out) Scenario: Base Label: PO-I (DUD -Peak Discharge 0.96 ft3/s Time to Peak 4.200 hours -Hydrograph Volume 0.193 ac-ft -HYDROGRAPH ORDINATES (ft' /s) -Output Time Increment = o.oso hours Time on left represents time for first value in each row. -nme Flow Flow Flow Flow Flow (hours) (ft3/S) (ft3/s) (ft3/s) (ftl/s) (ft3/s) -0.050 0.00 0.00 0.00 0.00 0.00 0.300 0.01 0.01 0.01 0.01 0.01 0.550 0.01 0.01 0.01 0.02 0.02 ,_ 0.800 0.02 0.02 0.02 0.02 0.02 1.050 0.02 0.02 0.02 0.02 0.02 1.300 0.02 0.02 0.02 0.02 0.02 1.550 0.02 0.02 0.02 0.03 0.03 1.800 0.03 0.03 0.□3 0.03 0.03 -2.050 0.03 0.03 0.03 0.03 0.03 2.300 0.03 0.03 0.03 0.03 0.03 2.550 0.03 0.03 O.D4 0,04 0.04 2.800 0,04 0.04 0.04 0.04 0.04 -3.050 O.D4 0.04 0.04 0.04 0,04 3.300 0,04 0.04 0.04 0.05 0.05 -3.550 0.05 0.05 0.05 0.05 0.05 -· 3.800 0.05 0.05 0.05 0.06 0.06 4.050 0.22 0.80 0.95 0.96 0.96 4.300 0.95 0.94 0.92 0.90 0.88 4.550 0.86 0.83 0.81 0.78 0.76 ,_ 4.800 0.73 0.70 0.67 0,64 0.62 5.050 0,6() 0.57 0.55 0.53 0.49 ,_ 5.300 0.45 0.41 0.37 0.34 0.32 -5.550 0.30 0.28 0.27 0.26 0.25 5.800 0.24 0.23 0.23 0.22 0.21 6.050 0.19 0.17 0.14 0.12 0.11 6.300 0.10 0,08 0.08 0.07 0.06 6,550 0.06 0.06 0.06 0.06 0.06 6.800 0.06 0.06 0.06 0.06 0.06 7.050 0.06 0.06 0.06 0.06 0.06 7.300 0.06 0.06 0.06 0.06 0.06 7.550 0.06 0.06 0.06 0.06 0.06 7.800 0.06 0.06 0.06 0.06 0.06 8.050 0.06 0.06 0.06 0,06 0.06 8.300 0.06 0.06 0.06 0.06 0.06 8.550 0.06 0.06 0.06 0.06 0.06 8.800 0.06 0.06 0.06 0.06 0.06 9.050 0,06 0.06 0.06 0.06 0.06 9.300 0,06 0.06 0.06 0.06 0.06 9.550 0.06 0.06 0.06 0.06 0.06 Bentley Systems Inc Haestad Methods Solution PondPack CONNECT Edition ·-DMA·2_DMA·3.ppc Center [1 0 02 00.01] 7130/2022 27 Siemon Company Drive Suite 200 W Page31 of35 -Watertown CT 06795 USA +1-203-755,1666 - ~ Subsection: Pond Routed Hydrograph (total out) Scenario: Base Label: P0-1 (OUT} HYDROGRAPH ORDINATES (ft'/s) Output Time Increment = 0,050 hours -Time on left represents time for first value in each row. Time Flow Flow Flow Flow Flow (hours) (fP/s) (ft:l/s) (ft3/s) (ft3/s) (fP/s) 9.800 0.06 0.06 0.06 0.06 0.06 10.050 0.06 0.06 0.06 0.06 0.06 10.300 0.06 0.06 0.06 0.06 0.06 10.550 0.06 0.06 0.06 D.06 0.06 10.800 0.06 0.06 0.06 0.06 0.06 11.050 0.06 0.06 0.06 0.06 0.06 11.300 0.06 0.06 0.06 0.06 0.06 11.550 0.06 0.06 0.06 0.06 0.06 11.800 0.06 0.06 0.06 0.06 0.06 12.050 0.06 0.06 0.06 0.06 0.06 12.300 0.06 0.06 0.06 0.06 0.06 -12.550 0.06 0.06 0.06 0.06 0.06 12.800 0.06 0.06 0.06 0.06 0.05 13.050 0.06 0.06 0.06 0.06 0.06 13.300 0.06 0.06 0.06 0.06 0.06 13.550 0.06 0.06 D.06 0.06 0.06 13.800 0.06 0.06 0.06 0.06 0.06 " 14.050 0.06 0.06 0.06 0.06 0.06 14.300 0.06 0.06 0.06 0.06 0.06 14.550 0.06 0.06 0.06 0.06 0.06 14.800 0.06 0.06 0.06 0.06 0.06 15.050 0.06 0.06 0.06 0.06 0.06 -15.300 0.06 0.06 0.06 0.06 0.06 15.550 0.06 0.06 0.06 0.06 0.06 -15.800 0.06 0.06 0.06 0.06 0.06 16.050 0.06 0.06 0.06 0.06 0.06 -16.300 0.06 0.06 0.06 0.06 0.06 -16.550 0.06 0.06 0.06 0.06 0.06 16.800 0.06 0.06 0.06 0.06 0.06 17.050 0.06 0.06 0.06 0.06 0.06 17.300 0.06 0.06 0.06 0.06 0.0£ 17.550 0.06 0.06 0.06 0.06 0.06 17.800 0.06 0.06 0.06 0.06 0.06 18.050 0.06 0.06 0.06 0.06 0.06 18.300 0.06 0.06 0.06 0.06 0.06 18.550 0.06 0.06 0.06 0.06 0.06 18.800 0.06 0.06 0.06 0.06 0.06 19.050 0.06 0.06 0.06 0.06 0.06 19.300 0.06 0.06 0.06 0.06 0.06 19.550 0.06 0.06 0.06 0.06 0.06 19.800 0.06 0.06 0.06 0.06 0.06 ~ 20.050 0.06 0.06 0.06 0.06 0.06 20.300 0.06 0.06 0.06 0.06 0.06 -20.550 0.06 0.06 0.06 0.06 0.06 Bentley Systems. Inc Haestad Methods Solution PondPack CONNECT Edition OMA-2_DMA-3 ppc Center [10 02 00 01] 713012022 27 Siemon Company Drive Suite 200 W Page 32 of 35 -Watertown. CT 06795 USA +1-203-755-1666 • -- - --- -- - -.. -- - Subsection: Pond Routed Hydrograph (total out) Label: P0-1 {OUT) HYDROGRAPH ORDINATES (ft' /s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. nme (hours) 20.800 21.050 21.300 21.550 21.800 22.050 22.300 22.550 22.800 23.050 23.300 23.550 23.800 DMA-2_0MA-3 ppc 713012022 Flow (ft3/s) 0.06 0.06 0.06 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 Flow Flow Flow (ft3/s) (ft3/s) (ft3/s) 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Su,te 200 W Watertown, CT 06795 USA +1-203-755-1666 Flow (ft3/s) 0.06 0.06 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 Scenario: Base PondPack CONNECT Edition [10 02 00.01] Page 33 of 35 -- -- - Subsection: Pond Inflow Summary Label: PO-! (IN) Summary for Hydrograph Addition at 'P0-1' Upstream Link <catchment to Outflow Node> Inflow Type Flow (From) Flow (In) DMA-2_DMA3 ppe 7130/2022 Element DMA-1 P0-1 Upstream Node DMA-1 Node Inflows Volume Time to Peak Flow (Peak) (ac-lt) (hours) (ft3/s) 0.252 4.070 7.60 0.297 4.050 6.51 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown CT 06795 USA •1-203-755-1666 Scenario: Base PondPack CONNECT Ed1tIon [10 02 00 01) Page 34 of 35 • --- .. -- Index C Composite Outlet Structure -1 (Composite Rating Curve) .. . Composite Outlet Structure -1 (Individual Outlet Curves) .. . Composite Outlet Structure -1 (Outlet Input Data) Composite Rating Curve .. 24, 25 D Diverted Hydrograph ... 26, 27, 28 DMA-1 (Read Hydrograph) ... M Master Network Summary .. 3 0 0-1 (Addition Summary) ... Outlet Input Data ... 13, 14, 15 Outlet-1 (Diverted Hydrograph) p P0-1 (Elevation vs. Volume Curve) ... P0-1 (Elevation-Volume-Flow Table (Pond)) .. , P0-1 (IN) (Level Pool Pond Routing Summary) ... P0-1 (IN) (Pond Inflow Summary) .. P0-1 (OUT) (Pond Routed Hydrograph (total out)). P0-1 (OUT) (Time vs. Elevation) ... P0-1 (Time vs. Volume) ... Pond Inflow Summary ... 34 Pond Routed Hydrograph (total out) .. 31, 32, 33 u User Notifications ... 2 DMA-2_DMA-3 ppc 713012022 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Dnve Su,te 200 W Watertown, CT 06795 USA +1-203-755-1666 PondPack CONNECT Ed1t1on [10 02 00 01] Page 35 of 35 - - -- ·• - .. Project Summary Title Engineer Company Date Notes DMA-4 ppc 7/30/2022 3/11/2021 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Su,te 200 W WatertlWm. CT 06795 USA +1-203-755-1666 DMA-4 PondPack CONNECT Edition [10.02 00 01] Page 1 o/31 -Table of Contents User Notifications 2 -Master Network Summary 3 DMA-1 Read Hydrograph 4 ,_ 0-1 Addition Summary 5 P0-1 (OUT) Time vs. Elevation 6 P0-1 Time vs. Volume 9 P0-1 Elevation-Area Volume Curve 12 Volume Equations 13 -Composite Outlet Structure -1 Outlet Input Data 14 Individual Outlet Curves 18 ,_ Composite Rating Curve 21 ,_ Outlet-1 Diverted Hydrograph 22 P0-1 -Elevation-Volume-Flow Table (Pond) 25 -P0-1 (IN) Level Pool Pond Routing Summary 26 P0-1 (OUT) Pond Routed Hydrograph (total out) 27 ,_ P0-1 (IN) Pond Inflow Summary 30 - -- Subsection: User Notifications User Notifications Message Id Scenario Element Type Element Id label Time Message Source DMA-4.ppc 713012022 17 Base Composite Outlet Structure 21 Composite Outlet Structure -1 (N/A) Riser orifice equation controls at one or more headwater elevations for outlet structure. Information Bentley Systems. Inc Haestad Methods Solut,on Center 27 Siemon Company Dnve Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 PondPack CONNECT EdItIon (10 02 00 01] Page 2 of 31 - ,_ - - - -,_ Subsection: Master Network Summary Catchments Summary label I DMA-1 I Base Node Summary Label 10-1 1 Base Pond Summary Label Scenario P0-1 (IN) P0-1 (OUT) DMA-4 ppc 7130/2022 Base Base Scenario Scenario Return Event (years) 0 0 Return Hydrograph Time to Peak Peak Flow Event Volume (hours) (ft3/s) (years) (ac-ft) oj 0.1731 4.o?o 1 4AOj Return Hydrograph Time to Peak Peak Flow Event Volume (hours) (fP/s) (years) (ac-ft) oj 0.141 I 4.1so I uo I Hydrograph Time to Peak Peak Ftow Maximum Maximum Volume (hours) (ft3/s) Water Pond Storage (ac-ft) Surface (ac-ft) Elevation (ft) 0.195 4.050 4.00 (N/A) (N/A) 0.141 4.150 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 1.10 431.33 0.107 PondPack CONNECT Ed1t,on (10.02 00 01] Page 3 of 31 - Subsection: Read Hydrograph Label: DMA-1 Peak Discharge Time to Peak Hydrograph Volume 4.40 ft3/s 4.070 hours 0.173 ac-ft HYDROGRAPH ORDINATES (ft'/s) Output Time Increment = 0.083 hours Time on left represents time for first value in each row. nme (hours) DW!A•4 ppc 7130/2022 0.000 0.415 0.831 1.246 1.661 2.076 2.492 2.907 3.322 3.738 4.153 4.568 4.983 5.399 5.814 Flow (ft3/s) 0.00 0.10 0.10 0.20 0.20 0.20 0.20 0.30 0.40 0.70 0.90 0.30 0.20 0.20 0.10 Flow (ft3/s) 0.10 0.10 0.10 0.20 0.20 0.20 0.20 0.30 0.40 0.70 0.60 0.30 0.20 0.20 0.10 Flow (ftl/S) 0.10 0.10 0.10 0.20 0.20 0.20 0.20 0.30 0.40 1.10 0.50 0.30 0.20 0.10 0.10 Flow (ft3/s) 0.10 0.10 0.20 0.20 0.20 0.20 0.30 0.30 0.50 2.70 0.40 0.20 0.20 0.10 0.00 Bentley Systems. Inc Haestad Methods Solution Center 27 s,emon Company Dnve Suite 200 W Watertown CT 06795 USA +1-203·755·1666 Flow (ft3/S) 0.10 0.10 0.20 0.20 0.20 0.20 0.30 0.40 0.50 4.40 0.30 0.20 0.20 0.10 (N/A) Scenario: Base PondPack CONNECT Ed1tIon [10.02.00 01] Page4of31 - -- - Subsection: Addition Summary Label: 0-1 Summary for Hydrograph Addition at '0-1' Upstream link Outlet-1 Inflow Type Element Flow (From) Flow (In) DMA-4 ppc 713012022 Outlet-1 0-1 Upstream Node P0-1 Node Inflows Volume Time to Peak Flow (Peak) (ac-ft) (hours) (ft3/s) 0.141 4.150 1.10 0.141 4.150 1.10 Bentley Systems, Inc Haestad Methods Solution Center 27 s,emon Company Drive Su,te 200 W Watertown, CT 06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Edition [10 02 00 01] Page 5 of 31 Subsection: Time vs. Elevation Scenario: Base Label: P0-1 (OUT) -· Time vs. Elevation (ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. Time Elevation Elevation Elevation Elevation Elevation (hours) (ft) (ft) (It) (It) (ft) 0.000 429.50 429.50 429.51 429.52 429.52 0.250 429.53 429.54 429.55 429.56 429.56 0.500 429.57 429.58 429.59 429.60 429.60 0.750 429.61 429.62 429.63 429.63 429.64 1.000 429.65 429.66 429.67 429.69 429.71 1.250 429.72 429.74 429.75 429,77 429.78 1.500 429.80 429.81 429.83 429.85 429.86 -1.750 429.88 429.89 429.91 429.92 429.94 2.000 429.95 429.97 429.98 430.00 430.01 2.250 430.03 430.04 430.05 430.07 430.08 ,_ 2.500 430.09 430.11 430.12 430.14 430.15 2.750 430.17 430.19 430.21 430.23 430.25 ,_ 3.000 430.28 430.30 430.32 430.34 430.36 3.250 430.39 430.42 430.44 430.47 430.50 -3.500 430.52 430.55 430.57 430.60 430.62 3.750 430.65 430.68 430.70 430.74 430.81 4.000 430.93 431.10 431.26 431.33 431.31 -4.250 431.29 431.25 431.22 431.18 431.15 4.500 431.11 431.07 431.03 430.99 430.96 -4.750 430.93 430.90 430.87 430.84 430.81 5.000 430.79 430.77 430.75 430.74 430.73 5.250 430.71 430.70 430.69 430.68 430.67 5.500 430.67 430.66 430.65 430.64 430.63 5.750 430.62 430.61 430.60 430.60 430.59 6.000 430.59 430.58 430.57 430.56 430.56 6.250 430.55 430.55 430.54 430.54 430.53 6.500 430.53 430.53 430.52 430.52 430.52 6.750 430.52 430.52 430.51 430.51 430.51 7.000 430.51 430.51 430.51 430.51 430.51 7.250 430.51 430.51 430.51 430.50 430.50 7.500 430.50 430.50 430.50 430.50 430.50 7.750 430.50 430.50 430.50 430.50 430.50 8.000 430.50 430.50 430.50 430.50 430.50 8.250 430.50 430.50 430.50 430.50 430.50 8.500 430.50 430.50 430.50 430.50 430.50 8.750 430.50 430.50 430.50 430.50 430.50 9.000 430.50 430.50 430.50 430.50 430.50 9.250 430.50 430.50 430.50 430.50 430.50 9.500 430.50 430.50 430.50 430.50 430.50 9.750 430.50 430.50 430.50 430.50 430.50 10.000 430.50 430.50 430.50 430.50 430.50 10.250 430.50 430.50 430.50 430.50 430.50 -10.500 430.50 430.50 430.50 430.50 430.50 Bentley Systems, Inc Haestad Methods Solution PondPack CONNECT Edition ,_ DMA-4.ppc Center [10 02.00.01] 7130/2022 27 Siemon Company Drive Su,te 200 W Page6of31 Watertown. CT 06795 USA +1-203•755-1666 .. ·• -Subsection: Time vs. Elevation Scenario: Base Label: P0-1 (OITT) --Time vs. Elevation (ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. nme Elevation Elevation Elevation Elevation Elevation (hours) 1•1 (ft) (ft) 1•1 (It) 10.750 430.50 430.50 430.50 430.50 430.50 11.000 430.50 430.50 430.50 430.50 430.50 11.250 430.50 430.50 430.50 430.50 430.50 11.500 430.50 430.50 430.50 430.50 430.50 11. 750 430.50 430.50 43D.50 430.50 430.50 12.000 430.50 430.50 430.50 430.50 430.50 12.250 430.50 430.50 430.50 430.50 430.50 -12.500 430.50 430.50 430.50 430.50 430.50 -12.750 430.50 430.50 430.50 430.50 430.50 13.000 430.50 430.50 430.50 430.50 430.50 ,_ 13.250 430.50 430.50 430.50 430.50 430.50 13.500 430.50 430.50 430.50 430.50 430.50 -13.750 430.50 430.50 430.50 430.50 430.50 14.000 430.50 430.50 430.50 430.50 430.50 -14.250 430.50 430.50 430.50 430.50 430.50 14.500 430.50 430.50 430.50 430.50 430.50 14.750 430.50 430.50 430.50 430.50 430.50 15.000 430.50 430.50 430.50 430.50 430.50 15.250 430.50 430.50 430.50 430.50 430.50 15.500 430.50 430.50 430.50 430.50 430.50 15.750 430.50 430.50 430.50 430.50 430.50 16.000 430.50 430.50 430.50 430.50 430.50 16.250 430.50 430.50 430.50 430.50 430.50 16.500 430.50 430.50 430.50 430.50 430.50 16.750 430.50 430.50 430.50 430.50 430.50 17.000 430.50 430.50 430.50 430.50 430.50 17.250 430.50 430.50 430.50 430.50 430.50 17.500 430.50 430.50 430.50 430.50 430.50 -17.750 430.50 430.50 430.50 430.50 430.50 18.000 430.50 430.50 430.50 430.50 430.50 18.250 430.50 430.50 430.50 430.50 430.50 18.500 430.50 430.50 430.50 430.50 430.50 18.750 430.50 430.50 430.50 430.50 430.50 19.000 430.50 430.50 430.50 430.50 430.50 19.250 430.50 430.50 430.50 430.50 430.50 19.500 430.50 430.50 430.50 430.50 430.50 19.750 430.50 430.50 430.50 430.50 430.50 20.000 430.50 430.50 430.50 430.50 430.50 20.250 430.50 430.50 430.50 430.50 430.50 20.500 430.50 430.50 430.50 430.50 430.50 20.750 430.50 430.50 430.50 430.50 430.50 21.000 430.50 430.50 430.50 430.50 430.50 -21.250 430.50 430.50 430.50 430.50 430.50 Bentley Systems. Inc Haestad Methods Solution PondPack CONNECT Edition DMA--4.ppc Center \10 02 00 01] 7130/2022 27 Siemon Company Drive Suote 200 W Page 7 of 31 Watertown CT 06795 USA +1-203-755·1666 .. ., .. Subsection: Time vs. Elevation Label: P0-1 (OUT) Time vs. Elevation (ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. nme (hours) 21.500 21.750 22.000 22.250 22.500 22.750 23.000 23.250 23.500 23.750 24.000 DMA-4 ppc 7130/2022 Elevation (0) 430.50 430.50 430.50 430.50 430.50 430.50 430.50 430.50 430.50 430.50 430.50 Elevation (ft) 430.50 430.50 430.50 430.50 430.50 430.50 430.50 430.50 430.50 430.50 (N/A) Elevation (0) 430.50 430.50 430.50 430.50 43D.50 430.50 430.50 430.50 430.50 430.50 (N/A) Elevation (0) 430.50 430.50 430.50 430.50 430.50 430.50 430.50 430.50 430.50 430.50 (N/A) Bentley Systems, Inc Haestad Methods Solution Center 27 s,emon Company Drove Suite 200 W Watertown CT 06795 USA +1-203•755•1666 Elevation (ft) 430.50 430.50 430.50 430.50 430.50 430.50 430.50 430.50 430.50 430.50 (N/A) Scenario: Base PondPack CONNECT Edition (10 02.00.01] Page 8 of 31 - ,_ Subsection: Time vs. Volume Scenario: Base Label: P0-1 -,_ Time vs. Volume (ac-ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. -nme Volume Volume Volume Volume Volume (hours) (ac~ft) (ac-ft) (ac-ft) (ac-ft) (ac-ft) -0.000 0.000 0.000 0.000 0.001 0.001 0.250 0.002 0.002 0.002 0.003 0.003 0.500 0.004 0.004 0.004 0.005 0.005 0.750 0.006 0.006 0.006 0.007 0.007 1.000 0.008 0.008 0.009 0.010 0.010 1.250 0.011 0.012 0.013 0.014 0.014 1.500 O.DlS 0.016 0.017 0.018 0.018 1.750 0.019 0.020 0.021 0.022 0.023 ,_. 2.000 0.023 0.024 0.025 0.026 0.027 2.250 0.027 0.028 0,029 0.030 0.030 ,_ 2.500 0.031 0.032 0,033 0.033 0.034 2.750 0.035 0.037 0.038 0.039 0.040 ,_ 3.000 0.041 0.043 0.044 O.D45 0.046 3.250 0.048 0.049 0.051 0.053 0.054 3.500 0.056 0.057 0.059 0.060 0.062 -3.750 0.063 0.065 0.067 0.069 0.073 4.000 0.081 0.092 0.103 0.107 0.106 4.250 0.104 0.102 0.100 0.097 0.095 4.500 0.092 0.090 0.087 0.085 0.083 -4.750 0.081 0.079 0.077 0.075 0.074 5.000 0.072 0.071 0.070 0.069 0.068 -5.250 0.067 0.067 0.066 0.065 0.065 -5.500 0.065 0.064 0.063 0.063 0.062 5.750 0.062 0.061 0.061 0.060 0.060 6.000 0.060 0.059 0.059 0.058 0.058 6.250 0.058 0.057 0.057 0.057 0.056 -6.500 0.056 0.056 0.056 0.056 0.056 6.750 0.055 0.055 0.055 0.055 0.055 7.000 0.055 0.055 0.055 0.055 0.055 7.250 0.055 0.055 0.055 0.055 0.055 7.500 0.055 0.055 0.055 0.055 0.055 7.750 0.055 0.055 0.055 0.055 0.055 8.000 0.055 0.055 0.055 0.055 0.055 8.250 0.055 0.055 0.055 0.055 0.055 8.500 0.055 0.055 0.055 0.055 0.055 8.750 0.055 0.055 0.055 0.055 0.055 9.000 0.055 0.055 0.055 0.055 0.055 9.250 0.055 0.055 0.055 0.055 0.055 9.500 0.055 0.055 0.055 0.055 0.055 9.750 0.055 0.055 0.055 0.055 0.055 10.000 0.055 0.055 0.055 0.055 0.055 10.250 0.055 0.055 0.055 0.055 0.055 -10.500 0.055 0.055 0.055 0.055 0.055 Bentley Systems. Inc Haestad Methods Solution PondPack CONNECT Edition DMA-4 ppc Center [10.02 00.01] 7130/2022 27 Siemon Company Drive Suite 200 W Page 9 ot 31 Watertown. CT 06795 USA +1-203-755-1666 -- '" Subsection: Time vs. Volume Scenario: Base Label: PO-I -Time vs. Volume (ac-ft) -Output Time increment = 0.050 hours Time on left represents time for first value in each row. '~ Time Volume Volume Volume Volume Volume (hours) (ac-ft) (ac-ft) (ac-ft) (ac-ft) (ac-ft) 10.750 0.055 0.055 0.055 0.055 0.055 11.000 0.055 0.055 0.055 0.055 0.055 11.250 0.055 0.055 0.055 0.055 0.055 11.500 0.055 0.055 0.055 0.055 0.055 11.750 0.055 0.055 0.055 0.055 0.055 12.000 0.055 0.055 0.055 0.055 0.055 12.250 0.055 0.055 0.055 0.055 a.ass 12.500 0.055 0.055 0.055 0.055 0.055 12.750 0.055 0.055 0.055 0.055 0.055 13.000 0.055 0.055 0.055 0,055 0.055 13.250 0.055 0.055 0.055 0.055 0.055 13.500 0.055 0.055 0.055 0.055 0.055 13.750 0.055 0.055 0.055 0.055 0.055 14.000 0.055 0.055 0.055 0.055 0.055 -14.250 0.055 0.055 0.055 0.055 0.055 14.500 0.055 0.055 0.055 0.055 0.055 14.750 0.055 0.055 0.055 0.055 0.055 -15.000 0.055 0.055 0.055 0.055 0.055 15.250 0.055 0.055 0.055 0.055 0.055 -15.500 0.055 0.055 0.055 0.055 0.055 15.750 0.055 0.055 0.055 0.055 0.055 16.000 0.055 0.055 0.055 0.055 0.055 16.250 0.055 0.055 0.055 0.055 0.055 -16.500 0.055 0.055 0,055 0.055 0.055 16.750 0.055 0.055 0.055 0.055 0.055 17.000 0.055 0.055 0.055 0.055 0.055 ,_ 17.250 0.055 0.055 0.055 0.055 0.055 17.500 0.055 0.055 0.055 0.055 0.055 17.750 0.055 0.055 0.055 0.055 0.055 18.000 0.055 0.055 0.055 0.055 0.055 18.250 0.055 0.055 0.055 0.055 0.055 18.500 0.055 0.055 0.055 0.055 0.055 18.750 0.055 0.055 0.055 0.055 0.055 19.000 0.055 0.055 0.055 a.ass 0.055 19.250 0.055 0.055 0.055 0.055 0.055 19.500 0.055 a.ass 0.055 0.055 0.055 19.750 0.055 0.055 0.055 0.055 0.055 20.000 0.055 0.055 0.055 0.055 0.055 20.250 0.055 0.055 0.055 0.055 0.055 20.500 0.055 0.055 0.055 0.055 0.055 20.750 0.055 0.055 0.055 0.055 0.055 21.000 0.055 0.055 0.055 0.055 0.055 21.250 0.055 0.055 0.055 0.055 0.055 • Bentley Systems Inc Haestad Methods Solution PondPack CONNECT Ed1t1on OMA--4.ppc Center [10020001] 713012022 27 Siemon Company Drive Suite 200 W Page10of31 Watertown. CT 06795 USA +1-203-755-1666 - - ·-- ,, __ -- - , .... - ,- ----- Subsection: Time vs. Volume Label: P0-1 Time vs. Volume (ac-ft) Output Time increment ;: o.oso hours Time on left represents time for first value in each row. Time Volume (hours) (ac-ft) 21.500 0.055 21.750 0.055 22.000 0.055 22.250 0.055 22.500 0.055 22.750 0.055 23.000 0.055 23.250 0.055 23.500 0.055 23.750 0.055 24.000 0.055 DMA-4 ppc 7/3012022 Volume Volume Volume (ac-ft) (ac-ft) (ac-ft) 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 (N/A) (N/A) (N/A) Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Volume (ac-ft) 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 (N/A) Scenario: Base PondPack CONNECT Edition [10 02 00 01] Page 11 of31 •• •• -- ,. - • - Subsection: Elevation-Area Volume Curve Label: PO-! Elevation lltl DMA-4 ppc 7/3012022 429.50 430.00 431.00 432.00 433.00 Planimeter (ft2) 0.0 0.0 0.0 0.0 0.0 Area (acres) 0.049 0.055 0.065 0.071 0.078 A1+A2+sqr (Al *A2) (acres) 0.000 0.156 0.178 0.203 0.224 Bentley Systems. Inc Haestad Methods Solution Center 27 S1emon Company Drove Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Volume (ac-ft) 0.000 0.026 0.059 0.068 O.D75 Scenario: Base Volume (Total) (ac-ft) 0.000 0.026 0.085 0.153 0.228 PondPack CONNECT Edition [10 02 00 01] Page 12 of 31 - - .. .. .. - -- Subsection: Volume Equations Label: P0-1 Pond Volume Equations Scenario: Base * Incremental volume computed by the Conic Method for Reservoir Volumes. DMA-4 ppc 7130/2022 Volume= (1/3) * (EL2 -Ell)* (Areal+ Area2 + sqr(Areal * Areal)) where: Ell, EL2 Areal, Area2 Volume Lower and upper elevatlOns of the increment Areas computed for Ell, EL2, respectively Incremental volume between Ell and EL2 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Pond Pack CONNECT Edition [1 0 02 00.01] Page 13 of 31 -- - ·- .. - - Subsection: Outlet Input Data Label: Composite Outlet Structure -1 Requested Pond Water Surface Elevations Minimum (Headwater) Increment (Headwater) Maximum (Headwater) 429.50 ft a.so ft 433.00 ft Outlet Connectivity Structure Type Outlet ID Direction Outfall Inlet Box Riser -1 Forward Culvert -1 Orifice-Circular Orifice -1 Forward Culvert -1 Culvert-Circular Culvert -1 Forward TW Tailwater Settings Tailwater El (It) 430.50 429.50 429.50 (N/A) DMA-4 ppc 7/30/2022 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 E2 (It) 433.00 433.00 433.00 (N/A) Scenario: Base PondPack CONNECT Ed1t1on [10 02 00 01] Page 14 of 31 ------ -- -- - - - Subsection: Outlet Input Data label: Composite Outlet Structure -1 DMA-4 ppc 7130/2022 Structure ID: Riser -1 Structure Type: Inlet Box Number of Openings Elevation Orifice Area Orifice Coefficient Weir Length Weir Coefficient K Reverse Manning's n Kev, Charged Riser Weir Submergence Orifice H to crest 1 430.50 ft 0.3 fti 0.600 2.00 ft 3.00 (ft"0.5)/s 1.000 0.000 0.000 False False Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Dnve Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Scenario: Base PomlPack CONNECT EdItIon [10 02 00 01] Page 15 of 31 - - Subsection: Outlet Input Data Label: Composite Outlet Structure -1 Structure ID: Culvert -1 Structure Type: Culvert-Circular Number of Barrels Diameter Length Length (Computed Barrel) Slope (Computed) Outlet Control Data Manning's n Ke Kb Kc Convergence Tolerance Inlet Control Data Equation Form K M C y Tl ratio (HW/D) T2 ratio (HW/D) Slope Correction Factor Use unsubrnerged inlet control O equation below T1 elevation Use submerged inlet control O equation above T2 elevation In transition zone between unsubmerged and submerged inlet control, interpolate between flows at T1 & T2 .. T1 Elevation T2 Elevation 429.87 ft 429.97 ft T1 Flow T2 Flow 1 12.0 in 10.00ft 17.61 ft 1.450 ft/ft 0.013 0.200 0.031 0.200 0.00 ft Form 1 0.0045 2.0000 0.0317 0.6900 0.370 0.472 -0.500 DMA-4 ppc 7130/2022 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755·1666 Scenario: Base 2.75 ft3/S 3.14 fP/s PondPack CONNECT Edition (10 02.00.01] Page 16 of 31 - - - Subsection: Outlet Input Data Label: Composite Outlet Structure -1 DMA-4 ppc 7/30/2022 Structure ID: Orifice -1 Structure Type: Orifice-Circular Number of Openings Elevation Orifice Diameter Orifice Coefficient Structure ID: TW 1 429.50 ft 0.8 in 0.600 Structure Type: TW Setup, DS Channel Tailwater Type Convergence Tolerances Maximum Iterations Tailwater Tolerance (Minimum) Tailwater Tolerance (Maximum) Headwater Tolerance (Minimum) Headwater Tolerance (Maximum) Flow Tolerance (Minimum) Flow Tolerance (Maximum) Free Outfall 30 0.01 ft 0.50 ft 0.01 ft 0.50 ft 0.001 ft:3/s 10.000 ftl/s Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Dri~e Su,te 200 W Watertown. CT 06795 USA +1-203•755-1666 Scenario: Base Pond Pack CONNECT EdIlIon [10 02 00.01) Page 17 of 31 - - - - Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Riser -1 (Inlet Box) Upstream ID = (Pond Water Surface) Downstream ID = Culvert -1 (Culvert-Circular) Water Surface Elevation (ft) Device Flow (fP/s) (into) Headwater Hydraulic Grade Line 429.50 0.00 430.00 0.00 430.50 0.00 431.00 0.85 431.50 1.20 432.00 1.47 432.50 1.70 433.00 1.90 Message WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. Orifice: H =.50; Riser orifice equation controlling. Orifice: H =l.00; Riser orifice equation controlling. Orifice: H =l.50; Riser orifice equation controlling. Orifice: H =2.00; Riser orifice equation controlling. Orifice: H =2.50; Riser orifice equation controlling. (fl) 0.00 0.00 0.00 431.00 431.50 432.00 432.50 433.00 Converge Downstream Hydraulic Grade Line (It) 0.00 0.00 0.00 Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Ne,t Downstream Hydraulic Grade Line (ft) 0.00 429.55 429.57 430.06 430.19 430,26 430.33 430.39 Downstream Hydraulic Grade Line Error (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 DMA-4 ppc 7/3012022 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA + 1-203-755•1666 Convergence Error (fP/s) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Scenario: Base Downstream Channel Tailwater (ft) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) Tailwater Error (It) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 PondPack CONNECT Ed1t1on [10 02 00 01] Page 180131 - - - - Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTI.ET TYPE Structure ID = Culvert -1 (Culvert-Circular) Mannings open channel maximum capacity: 46.15 ft3/s Upstream ID = Riser -1, Orifice -1 Downstream ID = Tailwater (Pond Outfall) Water Surface Elevation (ft) Device Flow (ft3/s) (into) Headwater Hydraulic Grade Line 429.SO 0.00 430.00 0.01 430.50 0.01 431.00 0.87 431.50 1.22 432.00 1.49 432.50 1.72 433.00 1.93 Mes.sage ws below an invert; no flow. CRIT.DEPTH CONTROL Vh= .013ft Der= .039ft CRIT.DEPTH Hev= .OOft CRIT.DEPTH CONTROL Vh= .016ft Der= .047ft CRIT.DEPTH Hev= .OOft CRIT.DEPTH CONTROL Vh= .145ft Der= .389ft CRIT.DEPTH Hev= .OOft CRIT.DEPTH CONTROL Vh= .180ft Der= .466ft CRIT.DEPTH Hev= .OOft CRIT.DEPTH CONTROL Vh= .205ft Der= .518ft CRIT.DEPTH Hev= .OOft CRIT.DEPTH CONTROL Vh= .227ft Der= .558ft CRIT.DEPTH Hev= .OOft CRIT.DEPTH CONTROL Vhaa .246ft Der= .592ft CRIT.DEPTH Hev= .OOft (ft) 0.00 429.55 429.57 430.06 430.19 430.26 430.33 430.39 Converge Downstream Hydraulic Grade Line (0) 0.00 Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Ne,t Downstream Hydraulic Grade line (ft) Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Downstream Hydraulic Grade Line Error (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Convergence Error (ft3/s) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 DMA·4 ppc 7/30/2022 Bentley Systems. Inc. Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203·755· 1666 Scenario: Base Downstream Channel Tailwater (ft) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) Tail water Error (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 PomlPack CONNECT Ed1\1on [10 02 00 01] Page19of31 - , .. Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Orifice -1 (Orifice-Circular) ------------------------------- Upstream ID = (Pond Water Surface) Downstream ID = Culvert -1 (Culvert-Circular) Water Surface Elevation (ft) 429.50 430.00 430.50 431.00 431.50 432.00 432.50 433.00 Device Flow (ftl/S) 0.00 0.01 0.01 0.01 0.02 0.02 0.02 0.02 Message (into) Headwater Hydraulic Grade Line (ft) 0.00 430.00 430.50 431.00 431.50 432.00 432.50 433.00 WS below an invert; no flow. H oc.45 H =.93 H =.94 H =1.32 H =1.74 H =2.17 H =2.61 Converge Downstream Hydraulic Grade Line (ft) 0.00 429.55 429.57 430.06 430.18 430.26 430.33 430.39 Ne,t Downstream Hydraulic Grade Line (ft) 0.00 429.55 429.57 430.06 430.19 430.26 430.33 430.39 Downstream Hydraulic Grade Line Error (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 DMA--4 ppc 7/3012022 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Convergence Error (ft3/s) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Scenario: Base Downstream Channel Tailwater (ft) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) Tail water Error (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 PondPack CONNECT Ed1t1on [10.02 00 01] Page 20 of 31 - - Subsection: Composite Rating Curve Label: Composite Outlet Structure -1 Composite Outflow Summary Water Surface Elevation (ft) 429.50 430.00 430.50 431.00 431.50 432.00 432.50 433.00 Contributing Structures (no Q: Riser -!,Orifice - !,Culvert -1) Orifice • !,Culvert -1 (no Q: Riser -1) Orifice -!,Culvert -1 (no Q: Riser -1) Riser -1,0rifice - 1,Culvert -1 Riser -1,0rifice - 1,Culvert -1 Riser -1,0rifice • !,Culvert -1 Riser -!,Orifice • !,Culvert· 1 Riser -!,Orifice - 1,Culvert • 1 DMA-4.ppc 7130/2022 Flow (ft3/s) Tailwater Elevation (ft) Convergence Error (ft) 0.00 (N/A) 0.01 (N/A) 0.01 (N/A) 0.87 (N/A) 1.22 (N/A) 1.49 (N/A) 1.72 (N/A) 1.93 (N/A) Bentley Systems. Inc Haestad Methods Solu\1on Center 27 Siemon Company Drive Swte 200 W Watenown, CT 06795 USA +1-203-755-1666 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Scenario: Base PondPack CONNECT Edition [10 02 00 01] Page 21 of ~1 Subsection: Diverted Hydrograph Scenario: Base Label: Outlet-1 .. -Peak Discharge 1.10 fP/s Time to Peak 4.150 hours ,-Hydrograph Volume 0.141 ac-ft I>~• HYDROGRAPH ORDINATES (ft' /s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. Time Flow Flow Flow Flow Flow (hours) (ft3/s) (fP/s) (ft3/s) (ftJ/s) (ft3/5) 0.350 0.00 0.00 0,00 0.00 0.00 0.600 0.00 0.00 0.00 0.00 0.00 0.850 0.00 0.00 0.00 0.00 0.00 1.100 0.00 0.00 0.00 0.00 0.00 1.350 0.00 0.01 0.01 0.01 0.01 1.600 O.Ql 0.01 0.01 O.Ql 0.01 1.850 O.Ql 0.01 0.01 O.Ql 0.01 2.100 0.01 0.01 0.01 0.01 0.01 2.350 0.01 0.01 0.01 0.01 0.01 2.600 0.01 0.01 O.Ql 0.01 O.Ql ··-2.850 0.01 0.01 0.01 0.01 O.Ql 3.100 O.Ql 0.01 O.Ql 0.01 O.Ql ,, ... 3.350 O.Ql 0.01 0.01 0.06 0.10 3.600 0.14 0.18 0.22 0.27 0.31 3.850 0.36 0.43 0.55 0.75 0.94 4.100 1.05 1.10 1.09 1.07 1.05 4.350 1.02 LOO 0.97 0,94 0.91 4.600 0.89 0.86 0.80 0.74 0.69 4.850 0.64 0.59 0.55 0.51 0.48 5.100 0.45 0.42 0.40 0.38 0.36 5.350 0.34 0.33 0.31 0.30 0.28 5.600 0.26 0.25 0.23 0.22 0.20 5.850 0.19 0.18 0.17 0.16 0.15 6.100 0.14 0.12 0.11 0.10 0.09 6.350 0.08 0.08 0.07 0.06 0.06 6.600 0.05 0.05 0.05 0,04 0,04 6.850 0.04 0.04 0.03 0.03 0.03 7.100 0.03 0.03 0.03 0.02 0.02 7.350 0.02 0.02 0.02 0.02 0.02 7.600 0.02 0.02 0.02 0.02 0.02 7.850 0.02 0.02 0.02 0.02 0.02 8.100 0.02 0.02 0.02 0.02 0.02 8.350 0.02 0.02 0.02 0.02 0.02 8.600 0.02 0.02 0.02 0.02 0.02 8.850 0.02 0.02 0.02 0.02 0.02 9.100 0.02 0.02 0.02 0.02 0.02 9.350 0.02 0.02 0.02 0.02 0.02 9.600 0.02 0.02 0.02 0.02 0.02 9.850 0.02 0.02 0.02 0.02 0.02 Bentley Systems, Inc Haestad Methods Solution PondPack CONNECT Edition DMA-4 ppc Center [10 02 00 01] 713012022 27 Siemon Company Drive Su,te 200 W Page 22 of 31 Watertown. CT 06795 USA +1 ·203,755-1666 •· Subsection: Diverted Hydrograph Scenario: Base Label: Outlet-1 -HYDRDGRAPH ORDINATES (ft'/s) Output Time Increment = 0.050 hours ,_ Time on left represents time for first value in each row. Time Flow Flow Flow Flow Flow (hours) (ft3/s) (fl:3/s) (fP/s) (fP/s) (ft3/s) 10.100 0.02 0.02 0.02 0.02 0.02 10.350 0.02 0.02 0.02 0.02 0.02 10.600 0.02 0.02 0.02 0.02 0.02 10.850 0.02 0.02 0.02 0.02 0.02 11.100 0.02 0.02 0.02 0.02 0.02 11.350 0.02 0.02 0.02 0.02 0.02 11.600 0.02 0.02 0.02 0.02 0.02 11.850 0.02 0.02 0.02 0.02 0.02 12.100 0.02 0.02 0.02 0.02 0.02 12.350 0.02 0.02 0.02 0.02 0.02 12.600 0.02 0.02 0.02 0.02 0.02 12.850 0.02 0.02 0.02 0.02 0.02 13.100 0.02 0.02 0.02 0.02 0.02 ,-13.350 0.02 0.02 0.02 0.02 0.02 13.600 0.02 0.02 0.02 0.02 0.02 13.850 0.02 0.02 0.02 0.02 0.02 14.100 0.02 0.02 0.02 0.02 0.02 ,_ 14.350 0.02 0.02 0.02 0.02 0.02 ·-14.600 0.02 0.02 0.02 0.02 0.02 14.850 0.02 0.02 0.02 0.02 0.02 15.100 0.02 0.02 0.02 0.02 0.02 15.350 0.02 0.02 0.02 0.02 0.02 -15.600 0.02 0.02 0.02 0.02 0.02 15.850 0.02 0.02 0.02 0.02 0.02 16.100 0.02 0.02 0.02 0.02 0.02 16.350 0.02 0.02 0.02 0.02 0.02 16.600 0.02 0.02 0.02 0.02 0.02 16.850 0.02 0.02 0.02 0.02 0.02 17.100 0.02 0.02 0.02 0.02 0.02 17.350 0.02 0.02 0.02 0.02 0.02 17.600 0.02 0.02 0.02 0.02 0.02 17.850 0.02 0.02 0.02 0.02 0.02 18.100 0.02 0.02 0.02 0.02 0.02 18.350 0.02 0.02 0.02 0.02 0.02 18.600 0.02 0.02 0.02 0.02 0.02 18.850 0.02 0.02 0.02 0.02 0.02 19.100 0.02 0.02 0.02 0.02 0.02 19.350 0.02 0.02 0.02 0.02 0.02 19.600 0.02 0.02 0.02 a.oz 0.02 19.850 0.02 0.02 0.02 0.02 0.02 20.100 0.02 0.02 O.o2 0.02 0.02 20.350 0.02 0.02 0.02 0.02 0.02 20.600 0.02 0.02 0.02 0.02 0.02 20.850 0.02 0.02 0.02 0.02 0.02 Bentley Systems Inc Haestad Methods Solution PondPack CONNECT Edition DMA.4.ppc Center [10 02.00 01] 7/30/2022 27 Siemon Compa~y Dnve Suite 200 W Page 23 of 31 Watertown, CT 06795 USA +1-203·755· 1666 - - Subsection: Diverted Hydrograph Label: Outlet-1 HYDROGRAPH ORDINATES (ft'/s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. Time (hours) 21.100 21.350 21.600 21.850 22.100 22.350 22.600 22.850 23.100 23.350 23.600 23.850 DMA-4 ppc 7/30/2022 flow (fP/s) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Flow Flow Flow (ft3/s) (ftl/s) (ft3/s) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Dr,ve Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Flow (ft3/s) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 (N/A) Scenario: Base PondPack CONNECT EdItIon [10 02 00 01] Page 24 of 31 - - - - - Subsection: Elevation-Volume-Flow Table {Pond) Label: P0-1 Infiltration Infiltration Method (Computed) Initial Conditions Elevation (Water Surface, Initial) Volume (Initial) Flow (Initial Outlet) Flow (Initial Infiltration) Flow (Initial, Total) nme Increment Elevation (ft) Outflow (ftl/s) 429.50 430.00 430.50 431.00 431.50 432.00 432.50 433.00 OMA-4 ppc 7130/2022 0.00 0.01 0.01 0.87 1.22 1.49 1.72 1.93 No Infiltration 429.50 ft 0.000 ac-ft 0.00 FP/s 0.00 ft3/s 0.00 fP/s 0.050 hours Storage {ac-ft) Area (acres) 0.000 0.049 0.026 0.055 0.054 0.059 0.085 0.065 0.118 0.068 0.153 0.071 0.190 0.075 0.228 0.078 Infiltration (ftl/5) 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203•7S5-1666 Flow (Total) (ft3/s) 0.00 0.01 0.01 0.87 1.22 1.49 1.72 1.93 Scenario: Base 2S/t + 0 (ft3/s) 0.00 12.59 26.37 42.21 58.56 75.64 93.48 112.14 PondPack CONNECT Edition [10 02.00.01] Page 25 ot 31 ·• Subsection: Level Pool Pond Routing Summary Label: PO-I (IN) Infiltration Infiltration Method (Computed) Initial Conditions Elevation (Water Surface, Initial) Volume (Initial) Flow (Initial Outlet) Flow (Initial Infiltration) Flow (Initial, Total) nme Increment No Infiltration 429.50 ft 0.000 ac-ft 0.00 fP/s 0.00 ft3/s 0.00 ft3/s 0.050 hours Inflow/Outflow Hydrograph Summary Flow (Peak In) Flow (Peak Outlet) Elevation (Water Surface, Peak) Volume (Peak) Mass Balance (ac-ft) Volume (Initial) Volume (Total Inflow) Volume (Total Infiltration) Volume (Total Outlet Outflow) Volume (Retained) Volume (Unrouted) Error (Mass Balance) DMA-4 ppc 7130/2022 4.00 ft3/s 1.10 ft3/s 431.33 ft 0.107 ac-ft 0.000 ac-ft 0.195 ac-ft 0.000 ac-ft 0.141 ac-ft 0.054 ac-ft 0.000 ac-ft 0.0 % nme to Peak (Flow, In) nme to Peak (Flow, Outlet) Bentley Systems. Inc Haestad Methods Solution Center 27 s,emon Company Drive Suite 200 w Watertown CT 06795 USA +1-203-755-1666 Scenario: Base 4.050 hours 4.150 hours PondPack CONNECT Edition [10.02 00 01] Page 26 of 31 -- Subsection: Pond Routed Hydrograph (total out} Scenario: Base Label: PO-I (OUD -Peak Discharge 1.10 ftl/s Time to Peak 4.150 hours -Hydrograph Volume 0.141 ac-ft HYDROGRAPH ORDINATES (ft' /s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. nme Flow Flow Flow Flow Flow (hours) (ft3/s) (ft3/s) (ft3/s) (ft3/s) (fP/s) 0.350 0.00 0.00 0.00 0.00 0.00 0.600 0.00 0.00 0.00 0.00 0.00 0.850 0.00 0.00 0.00 0.00 0.00 1.100 0.00 0.00 0.00 0.00 0.00 1.350 0.00 0.01 0.01 0.01 0.01 1.600 0.01 0.01 0.01 0.01 O.Ql 1.850 0.01 0.01 0.01 0.01 0.01 2.100 0.01 0.01 0.01 0.01 0.01 -2.350 0.01 0.01 0.01 0.01 0.01 2.600 0.01 0.01 0.01 0.01 0.01 -2.850 0.01 0.01 0.01 0.01 0.01 3.100 0.01 0.01 0.01 0.01 0.01 ·-3.350 0.01 0.01 0.01 0.06 0.10 3.600 0.14 0.18 0.22 0.27 0.31 3.850 0.36 0.43 0.55 0.75 0.94 • 4.100 1.05 1.10 1.09 1.07 1.05 4.350 1.02 1.00 0.97 0.94 0.91 -4.600 0.89 0.86 0.80 0.74 0.69 4.850 0.64 0.59 0.55 0.51 0.48 •• 5.100 0.45 0.42 0.40 0.38 0.36 5.350 0.34 0.33 0.31 0.30 0.28 -5.600 0.26 0.25 0.23 0.22 0.20 -5.850 0.19 0.18 0.17 0.16 0.15 6.100 0.14 0.12 0.11 0.10 0.09 6.350 0.08 0.08 0.07 0.06 0.06 6.600 0.05 0.05 0.05 0.04 0.04 6.850 0.04 0.04 0.03 0.03 0.03 7.100 0.03 0.03 0.03 0.02 0.02 7.350 0.02 0.02 0.02 0.02 0.02 7.600 0.02 0.02 0.02 0.02 0.02 7.850 0.02 0.02 0,02 0.02 0.02 -8.100 0.02 0.02 0.02 0.02 0.02 8.350 0.02 0.02 0.02 0.02 0.02 8.600 0.02 0.02 0.02 0.02 0.02 8.850 0.02 0.02 0.02 0.02 0.02 9.100 0.02 0.02 0.02 0.02 0.02 9.350 0.02 0.02 0.02 0.02 0.02 9.600 0.02 0.02 0.02 0.02 0.02 -9.850 0.02 0.02 0.02 0.02 0.02 Bentley Systems, Inc. Haes!ad Methods Solution PondPack CONNECT Ed1t1on -DMA·4 ppc Center [10020001] 7130/2022 27 Siemon Company Dnve Su11e 200 w Page27of31 -Watertown. CT 06795 USA +1-203•755.1666 -Subsection: Pond Routed Hydrograph (total out) Scenario: Base Label: P0-1 (oun --HYDROGRAPH ORDINATES (ft'/s) Output Time Increment = 0,050 hours Time on left represents time for first value in each row. Time Flow flow Flow Flow Flow (hours) (ft3/s) (ft3/S) (ftl/5) {ft3/s) (ft3/s) 10.100 0.02 0.02 0.02 0.02 0.02 10.350 0.02 0.02 0.02 0.02 0.02 10.600 0.02 0.02 0.02 0.02 0.02 10.850 0.02 0.02 0.02 0.02 0.02 11.100 0.02 0.02 0.02 0.02 0.02 11.350 0.02 0.02 0.02 0.02 0.02 11.600 0.02 0.02 0.02 0.02 0.02 11.850 0.02 0.02 0.02 0.02 0.02 12.100 0.02 0.02 0.02 0.02 0.02 12.350 0.02 0.02 0.02 0.02 0.02 12.600 0.02 0.02 0.02 0.02 0.02 -12.850 0.02 0.02 0.02 0.02 0.02 13.100 0.02 0.02 0.02 0.02 0.02 13.350 0.02 0.02 0.02 0.02 0.02 13.600 0.02 0.02 0.02 0.02 0.02 13.850 0.02 0.02 0.02 0.02 0.02 14.100 0.02 0.02 0.02 0.02 0.02 14.350 0.02 0.02 0.02 0.02 0.02 14.600 0.02 0.02 0.02 0.02 0.02 14.850 0.02 0.02 0.02 0.02 0.02 15.100 0.02 0.02 0.02 0.02 0.02 15.350 0.02 0.02 0.02 0.02 0.02 15.600 0.02 0.02 0.02 0.02 0.02 15.850 0.02 0.02 0.02 0.02 0.02 16.100 0.02 0.02 0.02 0.02 0.02 16.350 0.02 0.02 0.02 0.02 0.02 -16.600 0.02 0.02 0.02 0.02 0.02 ... 16.850 0.02 0.02 0.02 0.02 0.02 17.100 0.02 0.02 0.02 0.02 0.02 17.350 0.02 0.02 0.02 0.02 0.02 17.600 0.02 0.02 0.02 0.02 0.02 17.850 0.02 0.02 0.02 0.02 0.02 18.100 0.02 0.02 0.02 0.02 0,02 18.350 0.02 0.02 0.02 0.02 0.02 18.600 0.02 0.02 0.02 0.02 0.02 18.850 0.02 0.02 0.02 0.02 0.02 19.100 0.02 0.02 0.02 0.02 0.02 19.350 0.02 0.02 0.02 0.02 0.02 19.600 0.02 0.02 0.02 0.02 0.02 19.850 0.02 0.02 0.02 0.02 0.02 ,_ 20.100 0.02 0.02 0.02 0.02 0.02 -20.350 0.02 0.02 0.02 0.02 0.02 20.600 0.02 0.02 0.02 0.02 0.02 ,_ 20.850 0.02 0.02 0.02 0.02 0.02 Bentley Systems. Inc. Haestad Methods Solution PondPack CONNECT Edition -DMA·4 ppc Center [10 02.00 01] 7130/2022 27 Siemon Company Drive Suite 200 W Page 2a of 31 -Watertown. CT 06795 USA +1-203,755-1666 - -- • ~ - - ·- - -- --- - "" Subsection: Pond Routed Hydrograph (total out) Label: PO-! (OUT) HYDROGRAPH ORDINATES (ft' /s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. nme (hours) 21.100 21.350 21.600 21.850 22.100 22.350 22.600 22.850 23.100 23.350 23.600 23.850 DMA-4 ppc 713012022 Flow (ft3/s) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Flow Flow Flow (fP/s) (ft3/s) (ft3/s) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Flow (ft3/s) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 (N/A) Scenario: Base Pond Pack CONNECT Ed1t1on (10 02 00 01] Page 29 of 31 ---- - ----- ---- - Subsection: Pond Inflow Summary Label: PO-I (IN) Summary for Hydrograph Addition at 'P0-1' Upstream Link <Catchment to Outflow Node> Innow Type Flow (From) Flow (In) DMA-4.ppc 7/30/2022 Element DMA-1 P0-1 Upstream Node DMA-1 Node Inflows Volume nme to Peak Flow (Peak) (ac-ft) (hours) (ft3/s) 0.173 4.070 4.40 0.195 4.050 4.00 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Swte 200 W Watertown CT 06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Edition [10 02 00 01] Page 30 of 31 - - ----- - - - --- --- -- Index C composite Outlet Structure -1 (Composite Rating Curve) ... Composite Outlet Structure -1 (Individual Outlet Curves) ... Composite Outlet Structure -1 (Outlet Input Data) ... Composite Rating Curve ... 21 D Diverted Hydrograph ... 22, 23, 24 DMA-1 (Read Hydrograph) ... M Master Network Summary ... 3 0 0-1 (Addition Summary) ... Outlet Input Data ... 14, 15, 16, 17 Outlet-1 (Diverted Hydrograph) .. p P0-1 (Elevation-Area Volume Curve)"' P0-1 (Elevation-Volume-Flow Table (Pond)) ... P0-1 (IN) (Level Pool Pond Routing Summary) P0-1 (IN) (Pond Inflow Summary) ... P0-1 (OLJT) (Pond Routed Hydrograph (total out)) ... P0-1 (OUT) (Time vs. Elevation) P0-1 (Time vs. Volume) ... P0-1 (Volume Equations) ... Pond Inflow Summary .. .30 Pond Routed Hydrograph (total out) ... 27, 28, 29 u User Notifications .. 2 DMA-4 ppc 713012022 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Su,te 200 W Watertown, CT06795 USA -+-1-203-755,1666 PondPack CONNECT Edition (10 02 00.01] Page 31 of 31 -- - - Project Summary Title Engineer Company Date Notes DMA-5.ppc 7130/2022 3/11/2021 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Onve Su,te 200 W Watertown. CT 06795 USA +1-203-755-1666 DMA-5 Pond Pack CONNECT Edition [10 02 00 01) Page1of31 -Table of Contents -User Notifications 2 -Master Network Summary 3 DMA-1 Read Hydrograph 4 -0-1 Addition Summary 5 P0-1 (OUT) nme vs. Elevation 6 P0-1 nme vs. Volume 9 P0-1 Elevation-Area Volume Curve 12 Volume Equations 13 Composite Outlet Structure -1 Outlet Input Data 14 Individual Outlet Curves 18 , .... Composite Rating Curve 21 -Outlet-1 --Diverted Hydrograph 22 P0-1 -Elevation-Volume-Flow Table (Pond) 25 - P0-1 (IN) -Level Pool Pond Routing Summary 26 P0-1 (OUTI Pond Routed Hydrograph (total out) 27 PQ-1 (IN) Pond Inflow Summary 30 - - , .. Subsection: User Notifications User Notifications Message Id Scenario Element Type Element Id Label Time Message Source Message Id Scenario Element Type Element Id Label Time Message Source Message Id Scenario Element Type Element Id Label Time Message Source Message Id Scenario Element Type Element Id Label Time Message Source DMA-5 ppc 713012022 17 Base Composite Outlet Structure 21 Composite Outlet Structure -1 (N/A) Riser orifice equation controls at one or more headwater elevations for outlet structure. Information 56 Base Pond 16 PO·! (N/A) Volume/Outflow data exceeded. Inflow= 0.90 ft3/s, Outflow > 0.88 FP/s. Warning 59 Base Pond 16 P0-1 (N/A) Volume/Outflow data exceeded during routing. Warning 44 Base Pond 16 PO·! (N/A) Elevation-flow-volume table data overtopped .. routing results invalid. Warning Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Water1own. CT 013795 USA +1-203-755-1666 PondPack CONNECT Edition (10 02 00 01] Page2of31 • , .. - - - Subsection: Master Network Summary Catchments Summary Label I DMA-1 I Base Node Summary Label 1 0-1 I Base Pond Summary label Scenario P0-1 (IN) P0-1 (OUT) DMA-5 ppc 7/3012022 Base Base Scenario Scenario Return Event (years) 0 0 Return Hydrograph Time to Peak Peak Flow Event Volume (hours) (fP/s) (years) (ac-ft) 01 o.1s2 I 4.010 I ,.,o 1 Return Hydrograph Time to Peak Peak Flow Event Volume (hours) (fP/s) (years) {ac-ft) 01 0.1291 4.100 I o.ss 1 Hydrograph nme to Peak Peak Flow Maximum Maximum Volume (hours) (fP/s) Water Pond Storage (ac-ft) Surface (ac-ft) Elevation (ft) 0.174 4.050 3.44 {N/A) (N/A) 0.129 4.100 0.88 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 413.01 0.087 PondPack CONNECT Edition (10.02.00 01] Page 3 of 31 .. Subsection: Read Hydrograph label: DMA-1 Peak Discharge Time to Peak Hydrograph Volume 3.70 ft3/s 4.070 hours 0.152 ac-ft HYDRDGRAPH DRDINATES {ft' /s) Output Time Increment = 0.083 hours Time on left represents time for first value in each row. Tlme (hours) mM.s.ppc 7/3012022 0.000 0.415 0.831 1.246 1.661 2.076 2.492 2.907 3.322 3.738 4.153 4.568 4.983 5.399 5.814 Flow (fP/s) 0.00 0.10 0.10 0.10 0.20 0.20 0.20 0.20 0.30 0.60 0.80 0.30 0.20 0.10 0.10 Flow (ft3/s) 0.10 0.10 0.10 0.10 0.20 0.20 0.20 0.30 0.40 0.70 D.50 0.20 0.20 0.10 0.10 Flow (ft3/s) 0.10 0.10 0.10 0.10 D.20 0.20 0.20 0.3D 0.4D 1.00 0.40 0.20 0.20 0.10 0.10 Flow (fP/s) 0.10 0.10 0.10 0.10 0.20 0.20 0.20 0.30 0.40 2.60 0.30 0.20 0.20 0.10 0.00 Bentley Systems Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1.203-755-1666 Flow (ft3/s) 0.10 0.10 0.10 0.20 0.20 0.20 0.20 0.30 0.50 3.70 0.30 0.20 0.10 0.10 (N/A) Scenario: Base PondPack CONNECT Ed1!1on [10 02 00 01] Page4of31 - Subsection: Addition Summary Label: 0-1 Summary for Hydrograph Addition at '0-1' Upstream link Outlet-! Inflow Type Element Flow (From) Flow (In) DMA-5 ppc 7130/2022 Outlet-1 0-1 Upstream Node PQ-1 Node Inflows Volume llme to Peak Flow (Peak) {ac-ft) (hours) (ft3/s) 0.129 4.100 0.88 0.129 4.100 0.88 Bentley Systems Inc Haestad Methods Solution Center 27 Siemon Compa~y Dnve Su,te 200 W Watertown, CT06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Ed1t1on [10 02 00 01] Page 5 of 31 Subsection: nme vs. Elevation Scenario: Base label: P0-1 (OUT) " Time vs. Elevation (ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. nme Elevation Elevation Elevation Elevation Elevation (hours) 1•1 (ft) (ft) (OJ (It) 0.000 411.50 411.50 411.51 411.52 411.53 0.250 411.54 411.54 411.55 411.56 411.57 0.500 411.58 411.59 411.60 411.60 411.61 0.750 411.62 411.63 411.64 411.65 411.65 1.000 411.66 411.67 411.68 411.69 411.70 1.250 411.70 411.71 411.72 411.73 411.74 1.500 411.75 411.76 411.77 411.79 411.81 1.750 411.82 411.84 411.86 411.87 411.89 2.000 411.91 411.92 411.94 411.96 411.97 2.250 411.99 412.01 412.02 412.03 412.05 2.500 412.06 412.07 412.09 412.10 412.12 2.750 412.13 412.14 412.16 412.17 412.19 3.000 412.21 412.23 412.25 412.27 412.29 3.250 412.31 412.33 412.35 412.38 412.40 3.500 412.43 412.46 412.49 412.52 412.55 3.750 412.58 412.60 412.64 412.67 412.74 4.000 412.85 413.00 413.01 413.01 413.01 4.250 413.01 413.01 413.01 413.01 413.01 4.500 413.01 413.01 413.01 413.00 412.96 4.750 412.92 412.89 412.86 412.84 412.82 5.000 412.79 412.78 412.76 412.74 412.73 -5.250 412.72 412.70 412.69 412.58 412.66 5.500 412.65 412.64 412.63 412.62 412.62 5.750 412.61 412.60 412.60 412.59 412.59 6.000 412.58 412.58 412.57 412.56 412.56 6.250 412.55 412.55 412.54 412.54 412.53 6.500 412.53 412.53 412.52 412.52 412.52 6.750 412.52 412.52 412.51 412.51 412.51 7.000 412.51 412.51 412.51 412.51 412.51 7.250 412.51 412.51 412.51 412.51 412.50 7,500 412.50 412.50 412.50 412.50 412.50 7.750 412.50 412.50 412.50 412.50 412.50 8.000 412.50 412.50 412.50 412.50 412.50 8.250 412.50 412.50 412.50 412.50 412.50 8.500 412.50 412.50 412.50 412.50 412.50 8.750 412.50 412.50 412.50 412.50 412.50 9.000 412.50 412.50 412.50 412.50 412.50 9.250 412.50 412.50 412.50 412.50 412.50 9.500 412.50 412.50 412.50 412.50 412.50 9.750 412.50 412.50 412.50 412.50 412.50 10.000 412.50 412.50 412.50 412.50 412.50 10.250 412.50 412.50 412.50 412.50 412.50 -10.500 412.50 412.50 412.50 412.50 412.50 Bentley Systems. Inc Haestad Methods Solution Pond Pack CONNECT Ed1t1on DMA-5 ppc Center [10 02 00.01] 7/30/2022 27 s,emon Company Drive Suite 200 W Page6of31 --Watertown. CT 06795 USA +1-203-755-1666 .. Subsection: Time vs. Elevation Scenario: Base Label: P0-1 (OUT) - ~ Time vs, Elevation (ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. Time Elevation Elevation Elevation Elevation Elevation (hours) (ft) (0) (ft) (0) (ft) 10.750 412.50 412.50 412.50 412.50 412.50 11.000 412.50 412.50 412.50 412.50 412.50 11.250 412.50 412.50 412.50 412.50 412.50 11.500 412.50 412.50 412.50 412.50 412.50 11.750 412.50 412.50 412.50 412.50 412.50 12.000 412.50 412.50 412.50 412.50 412.50 12.250 412.50 412.50 412.50 412.50 412.50 12.500 412.50 412.50 412.50 412.50 412.50 12.750 412.50 412.50 412.50 412.50 412.50 13.000 412.50 412.50 412.50 412.50 412.50 13.250 412.50 412.50 412.50 412.50 412.50 13.500 412.50 412.50 412.50 412.50 412.50 13.750 412.50 412.50 412.50 412.50 412.50 14.000 412.50 412.50 412.50 412.50 412.50 14.250 412.50 412.50 412.50 412.50 412.50 14.500 412.50 412.50 412.50 412.50 412.50 14.750 412.50 412.50 412.50 412.50 412.50 15.000 412.50 412.50 412.50 412.50 412.50 15.250 412.50 412.50 412.50 412.50 412.50 15.500 412.50 412.50 412.50 412.50 412.50 15.750 412.50 412.50 412.50 412.50 412.50 16.000 412.50 412.50 412.50 412.50 412.50 -16.250 412.50 412.50 412.50 412.50 412.50 16.500 412.50 412.50 412.50 412.50 412.50 16.750 412.50 412.50 412.50 412.50 412.50 17.000 412.50 412.50 412.50 412.50 412.50 17.250 412.50 412.50 412.50 412.50 412.50 17.500 412.50 412.50 412.50 412.50 412.50 17.750 412.50 412.50 412.50 412.50 412.50 18.000 412.50 412.50 412.50 412.50 412.50 18.250 412.50 412.50 412.50 412.50 412,50 18.500 412.50 412.50 412.50 412.50 412.50 18.750 412.50 412.50 412.50 412.50 412.50 19.000 412.50 412.50 412.50 412.50 412.50 19.250 412.50 412.50 412.50 412.50 412.50 19.500 412.50 412.50 412.50 412.50 412.50 19.750 412.50 412.50 412.50 412.50 412.50 20.000 412.50 412.50 412.50 412.50 412.50 -20.250 412.50 412.50 412.50 412.50 412.50 20.500 412.50 412.50 412.50 412.50 412.50 20.750 412.50 412.50 412.50 412.50 412.50 21.000 412.50 412.50 412.50 412.50 412.50 -21.250 412.50 412.50 412.50 412.50 412.50 Bentley Systems. Inc Haestad Methods Solution PondPack CONNECT Ed1t1on ,_ DMA•5 ppc Center (10.02 00 01] 7/30/2022 27 Siemon Company Drive Suite 200 W Page 7 of 31 Watertown. CT 06795 USA +1 •203-755-1666 ,_ - -- Subsection: Time vs. Elevation Label: P0-1 (OUT) Time vs. Elevation (ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. nme (hours) 21.500 21.750 22.000 22.250 22.500 22.750 23.000 23.250 23.500 23.750 24.000 DMA-5 ppc 7/3012022 Elevation (ft) 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 Elevation Elevation Elevation (ft) (ft) (ft) 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 (N/A) (N/A) (N/A) Bentley Systems Inc Haestad lloothods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1•203,755-1666 Elevation (ft) 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 412.50 (N/A) Scenario: Base PondPack CONNECT Edition [10 02.00 01] Page8of31 Subsection: Time vs. Volume Scenario: Base label: P0-1 - Time vs. Volume (ac-ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. Time Volume Volume Volume Volume Volume (hours) (ac-ft) (ac-ft) (ac-ft) (ac-ft) (ac-ft) 0.000 0.000 0.000 0.000 0.001 0.001 0.250 0.002 0.002 0.002 0.003 0.003 0.500 0.003 0.004 0.004 0.005 0.005 0.750 0.005 0.006 0.006 0.006 0.007 1.000 0.007 0.008 0.008 0.008 0.009 1.250 0.009 0.010 0.010 0.010 0.011 1.500 0.011 0.012 0.012 0.013 0.014 1.750 0.015 0.016 0.017 0.017 0.018 -2.000 0.019 0.020 0.021 0.022 0.022 2.250 0.023 0.024 0.025 0.026 0.026 2.500 0.027 0.028 0.029 0.029 0.030 2.750 0.031 0.032 0.032 0.033 0.034 -3.000 0.035 0.036 0.037 0.039 0.040 3.250 0.041 0.042 0.043 0.045 0.047 3.500 0.048 0.050 0.052 0.054 0.055 3.750 0.057 0.059 0.061 0.064 0.068 4.000 0.076 0.086 0.087 0.087 0.087 -4.250 0.087 0.087 0.087 0.087 0.087 4.500 0.087 0.087 0.087 0.086 0.083 4.750 0.080 0.078 0.076 0.Q75 0.073 5.000 0.072 0.070 0.069 0.068 0.067 5.250 0.066 0.065 0.064 0.064 0.063 5.500 0.062 0.061 0.061 0.060 0.060 5.750 0.059 0.059 0.059 0.058 0.058 6.000 0.058 0.057 0.057 0.056 0.056 6.250 0.056 0.055 0.055 0.055 0.055 6.500 0.054 0.054 0.054 0.054 0.054 6.750 0.054 0.053 0.053 0.053 0.053 7.000 0.053 0.053 0.053 0.053 0.053 7.250 0.053 0.053 0.053 0.053 0.053 7.500 0.053 0.053 0.053 0.053 0.053 7.750 0.053 0.053 0.053 0.053 0.053 8.000 0.053 0.053 0.053 0.053 0.053 8.250 0.053 0.053 0.053 0.053 0.052 8.500 0.052 0.052 0.052 0.052 0.052 8.750 0.052 0.052 0.052 0.052 0.052 9.000 0.052 0.052 0.052 0.052 0.052 9.250 0.052 0.052 0.052 0.052 0.052 9.500 0.052 0.052 0.052 0.052 0.052 9.750 0.052 0.052 0.052 0.052 0.052 10.000 0.052 0.052 0.052 0.052 0.052 10.250 0.052 0.052 0.052 0.052 0.052 .. 10.500 0.052 0.052 0.052 0.052 0.052 Bentley Systems Inc Haestad Methods Solution PondPack CONNECT Edition DMA-5 ppc Center [10 02 00 01] 7/30/2022 27 Siemon Company Dnve Suite 200 W Page 9 of 31 ., Watertown. CT 06795 USA +1-203-755-1666 . ., - ' Subsection: Time vs. Volume Scenario: Base Label: P0-1 Time vs. Volume (ac-ft) Output Time increment == 0,050 hours Time on left represents time for first value in each row. nme Volume Volume Volume Volume Volume (hours) (ac-ft) (ac-ft) (ac-ft) (ac-ft) (ac-ft) 10.750 0.052 0.052 0.052 0.052 0.052 11.000 0.052 0.052 0.052 0.052 0.052 11.250 0.052 0.052 0.052 0.052 0.052 11.500 0.052 0.052 0.052 0.052 0.052 11.750 0.052 0.052 0.052 0.052 0.052 12.000 0.052 0.052 0.052 0.052 0.052 12.250 0.052 0.052 0.052 0.052 0.052 12.500 0.052 0.052 0.052 0.052 0.052 12.750 0.052 0.052 0.052 0.052 0.052 13.000 0.052 0.052 0.052 0.052 0.052 13.250 0.052 0.052 0.052 0.052 0.052 13.500 0.052 0.052 0.052 0.052 0.052 13.750 0.052 0.052 0.052 0.052 0.052 14.000 0.052 0.052 0.052 0.052 0.052 14.250 0.052 0.052 0.052 0.052 0.052 14.500 0.052 0.052 0,052 0.052 0.052 14.750 0.052 0.052 0.052 0.052 0.052 15.000 0.052 0.052 0.052 0.052 0.052 15.250 0.052 0.052 0.052 0.052 0.052 15.500 0.052 0.052 0.052 0.052 0.052 15.750 0.052 0.052 0.052 0.052 0.052 16.000 0.052 0.052 0.052 0.052 0.052 16.250 0.052 0.052 0.052 0.052 0.052 16.500 0.052 0.052 0.052 0.052 0.052 16.750 0.052 0.052 0.052 0.052 0.052 17.000 0.052 0.052 0.052 0.052 0.052 17.250 0.052 0.052 0.052 0.052 0.052 17.500 0.052 0.052 0.052 0.052 0.052 17.750 0.052 0.052 0.052 0.052 0.052 18.000 0.052 0.052 0.052 0.052 0.052 18.250 0.052 0.052 0.052 0.052 0.052 18.500 0.052 0.052 0.052 0.052 0.052 18.750 0.052 0.052 0.052 0.052 0.052 19.000 0.052 0.052 0.052 0.052 0.052 19.250 0.052 0.052 0.052 0.052 0.052 19.500 0.052 0.052 0.052 0.052 0.052 19.750 0.052 0.052 0.052 0.052 0.052 20.000 0.052 0.052 0.052 0,052 0.052 20.250 0.052 0.052 0.052 0.052 0.052 20.500 0.052 0.052 0.052 0.052 0.052 20.750 0.052 0.052 0.052 0.052 0.052 21.000 0.052 0.052 0.052 0.052 0.052 21.250 0.052 0.052 0.052 0.052 0.052 Bentley Systems, Inc Haestad Methods Solution PondPack CONNECT Edition DMA·5 ppc Center [10 02 00 01] 7/30/2022 27 S,emon Company Dnve Suite 200 W Page 10 of 31 Watertown CT 06795 USA + 1-203.755. 1666 - - "" Subsection: Time vs. Volume Label: PO-I Time vs. Volume (ac-ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. Time (hours) 21.500 21.750 22.000 22.250 22.500 22.750 23.000 23.250 23.500 23.750 24.000 DMA-5 ppc 7/3012022 Volume (ac-ft) 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 Volume Volume Volume (ac-ft) (ac-ft) (ac-ft) 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 (N/A) (N/A) (N/A) Bentley Systems. Inc Haestad Methods Soluhon Center 27 s;emon Company Dnve Suite 200 W Watertown CT 06795 USA +1-203-755-1666 Volume (ac-ft) 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 (N/A) Scenario: Base PondPack CONNECT EdItIon [1 0.02 00 01) Page 11 of31 - Subsection: Elevation-Area Volume Curve Label: P0-1 Elevation (ft) OMA-5 ppc 7130/2022 411.50 412.00 413.00 413.01 Planimeter (ft2) 0.0 0.0 0.0 0.0 Area (acres) 0.043 0.052 0.072 0.074 Al+A2+sqr (A1*A2) (acres) 0.000 0.143 0.186 0.219 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Volume (ac-ft) 0.000 0.024 0.062 0.001 Scenario: Base Volume (Total) (ac-ft) 0.000 0.024 0.086 0.087 PondPack CONNECT Edition {10 02 00 01] Page12of31 - -- • Subsection: Volume Equations Label: P0-1 Pond Volume Equations Scenario: Base * Incremental volume computed by the Conic Method for Reservoir Volumes. DMA-5 ppc 7130/2022 Volume= (1/3) * (Ell -Ell)* (Areal+ Areal+ sqr(Areal * Areal)) where: EL1, EL2 Areal, Area2 Volume Lower and upper elevations of the increment Areas computed for EL1, EL2, respectively Incremental volume between EL1 and EL2 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 PondPack CONNECT Edition [1 O 02.00 01] Page13of31 - -- - Subsection: Outlet Input Data Label: Composite Outlet Structure -1 DMA-5.ppc 7130/2022 Requested Pond Water Surtace Elevations Minimum (Headwater) Increment (Headwater) Maximum (Headwater) 411.50 ft 0.50 ft 413.01 ft Structure Type Inlet Box Orifice-Circular Culvert-Circular Tailwater Settings Outlet Connectivity Outlet ID Direction Outfall Riser -1 Forward Culvert -1 Orifice -1 Forward Culvert -1 Culvert -1 Forward TW Tailwater B!!ntley Systems. Inc. Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 El (It) 412.50 411.50 408.00 (N/A) E2 (It) 413.01 413.01 413.01 (N/A) Scenario: Base PondPack CONNECT Ed1t,on [10 02.00 01] Page 14 of 31 - - Subsection: Outlet Input Data Label: Composite Outlet Structure -1 DMA-5 ppc 7130/2022 Structure ID: Riser -1 Structure Type: Inlet Box Number of Openings Elevation Orifice Area Orifice Coefficient Weir Length Weir Coefficient K Reverse Manning's n Kev, Charged Riser Weir Submergence Orifice H to crest 1 412.50ft 0.3 ft 2 0.600 2.00 ft 3.00 (ft"'0.5)/s 1.000 0.000 0.000 False False Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Dn~e Suite 200 W Watertown. CT 06795 USA +1.,>03.755-1666 Scenario: Base Pond Pack CONNECT Ed1t1on [10 02 00 01] Page 15 of 31 .. Subsection: Outlet Input Data label: Composite Outlet Structure -1 Structure ID: Culvert -1 Structure Type: Culvert-Circular Number of Barrels Diameter Length Length (Computed Barrel) Slope (Computed) Outlet Control Data Manning's n Ke Kb Kc Convergence Tolerance Inlet Control Data Equation Form K M C y Tl ratio (HW/D) T2 ratio (HW/D) Slope Correction Factor Use unsubmerged inlet control O equation below T1 elevation. Use submerged mlet control O equation above T2 elevation In transition zone between unsubmerged and submerged inlet control. interpolate between flows at T1 & T2. Tl Elevation T2 Elevation 408.95 ft 409.05 ft Tl Flow T2 Flow 12.0 in 10.00ft 10.44 ft 0.300 ft/ft 0.013 0.200 0.031 0.200 0.00 ft Form 1 0.0045 2.0000 0.0317 0.6900 0.945 1.047 -0.500 DMA-5 ppc 7/3012022 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Su,te 200 W Watertown CT 06795 USA + 1-203-755-1666 Scenario: Base 2.7S ft3/s 3.14 ft3/s PondPack CONNECT Ed1tIon [10 02.00 01] Page16of31 - - - Subsection: Outlet Input Data label: Composite Outlet Structure -1 DMA-5 ppc 7/30/2022 Structure ID: Orifice -1 Structure Type: Orifice-Circular Number of Openings 1 Elevation 411.50 ft Orifice Diameter 0.8 in Orifice Coefficient 0.600 Structure ID: TW Structure Type: TW Setup, DS Channel Tailwater Type Free Outfall Convergence Tolerances Maximum Iterations Tailwater Tolerance (Minimum) Tailwater Tolerance (Maximum) Headwater Tolerance (Minimum) Headwater Tolerance (Maximum) Flow Tolerance (Minimum) Flow Tolerance (Maximum) 30 0.01 ft a.so tt 0.01 ft a.so ft Q.QQl ftl/5 10.000 fP/s Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Edition [10 02 00 01] Page 17 of 31 - Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Riser -1 (Inlet Box) Upstream ID = (Pond Water Surface) Downstream ID = Culvert -1 (Culvert-Circular) Water Surface Elevation (ft) Device Flow (ft3/s) (into) Headwater Hydraulic Grade line 411.50 0.00 412.00 0.00 412.50 0.00 413.00 0.85 413.01 0.86 Message WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. Orifice: H "'.50; Riser orifice equation controlling. Orifice: H "'.51; Riser orifice equation controlling. (ft) 0.00 0.00 0.00 413.00 413.01 Converge Downstream Hydraulic Grade Line (ft) 0.00 0.00 0.00 Free Outfall Free Outfall Ne,t Downstream Hydraulic Grade line (ft) 0.00 408.06 408.07 408.57 408.57 Downstream Hydraulic Grade line Error (ft) 0.00 0.00 0.00 0.00 0.00 DMA-5 ppc 7130/2022 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive SuIIe 200 W Watertown CT 06795 USA +1.203-755-1666 Convergence Error (ft3/s) 0.00 0.00 D.00 0.0D 0.00 Scenario: Base Downstream Channel Tailwater (ft) (N/A) (N/A) (N/A) (N/A) (N/A) Tailwater Error (ft) 0.00 0.00 0.0D 0.0D 0.00 PondPack CONNECT Edition [10020001] Page18of31 • -- Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Culvert -1 (Culvert-Circular) Mannings open channel maximum capacity: 20.99 ft3/s Upstream ID = Riser -1, Orifice -1 Downstream ID = Tailwater (Pond Outfall) Water Surface Elevation (ft) Device Flow (fP/s) (into) Headwater Hydraulic Grade Line 411.50 0.00 412.00 0.01 412.50 0.01 413.00 0.87 413.01 0.88 Message WS below an invert; no flow. CRIT.DEPTH CONTROL Vh= .013ft Der= .039ft CRIT.DEPTH Hev= .OOft CRIT.DEPTH CONTROL Vh= .016ft Der= .049ft CRIT.DEPTH Hev= .OOft FLOW PRECEDENCE SIT TO UPSTREAM CONTROLLING STRUCTIJRE CRIT.DEPTH CONTROL Vh= .146ft Der= .392ft CRIT.DEPTH Hev= .OOft (ft) 0.00 408.06 408.07 408.57 408.57 Converge Downstream Hydraulic Grade Line (ft) 0.00 Free Outfall Free Outfall Free Outfall Free Outfall Ne,t Downstream Hydraulie Grade Line (ft) Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Downstream Hydraulic Grade Line Error (ft) 0.00 0.00 0.00 0.00 0.00 DMA-5 ppc 713012022 Bentley Systems, Inc. Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Water1own. CT 06795 USA +1-203-755-1666 convergence Error (ft.3/s) 0.00 0.00 0.00 0.00 0.00 Scenario: Base Downstream Channel Tai!water (ft) (N/A) (N/A) (N/A) (N/A) (N/A) Ta1lwater Error (ft) 0.00 0.00 0.00 0.00 0.00 PondPack CONNECT Edition [10 02 00 01] Page 190131 Subsection: Individual Outlet Curves Labe!: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Orifice -1 (Orifice-Circular) Upstream ID = {Pond Water Surface) Downstream ID = Culvert -1 (Culvert-Circular) Water Surface Elevation (ft) 411.50 412.00 412.50 413.00 413.01 Device Flow (fP/s) 0.00 0.01 0.01 0.02 0.02 Message (into) Headwater Hydraulic Grade line (ft) 0.00 412.00 412.50 413.00 413.01 WS below an invert; no flow. H a=.47 H =.97 H=l.47 H=l.48 Converge Downstream Hydraulic Grade line (ft) 0.00 Free Outfall Free Outfall Free Outfall Free Outfall Ne><t Downstream Hydraulic Grade Line (ft) 0.00 408.06 408.07 408.57 408.57 Downstream Hydraulic Grade Line Error (ft) 0.00 0.00 0.00 0.00 0.00 DMA-5 ppc 713012022 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Convergence Error (ft3/s) 0.00 0.00 0.00 0.00 0.00 Scenario: Base Downstream Channel Tailwater (ft) (N/A) (N/A) (N/A) (N/A) (N/A) Tailwater Error (ft) 0.00 0.00 0.00 0.00 0.00 PondPack CONNECT Edition [10.o20001) Page20of31 Subsection: Composite Rating Curve Label: Composite Outlet Structure -1 Composite OutAow Summary Water Surface Elevation (It) 411.50 412.00 412.50 413.00 413.01 Contnbutmg Structures (no Q: Riser -1,0rifice - 1,Culvert -1) Orifice -1,Culvert -1 (no Q: Riser -1) Orifice -!,Culvert -1 (no Q: Riser -1) Riser -1,0rifice - !,Culvert -1 Riser -1,0rifice - !,Culvert -1 DMA-5 ppc 7/30/2022 Flow (ftl/s) Tallwater Elevation (ft) Convergence Error (ft) 0.00 (N/A) 0.01 (N/A) 0.01 (N/A) 0.87 (N/A) 0.88 (N/A) Bentley Systems. Inc Haestad Methods Solution Center 27 s,emon Company Drive Su,te 200 W Watertown, CT 06795 USA +1-203-755-1666 0.00 0.00 0.00 0,00 0.00 Scenario: Base PondPack CONNECT Ed1t1on [10 02.00.01] Page 21 of 31 Subsection: Diverted Hydrograph Scenario: Base Label: Outlet-1 Peak Discharge 0.88 ft3/s Time to Peak 4.150 hours Hydrograph Volume 0.129 ac-ft HYDROGRAPH ORDINATES (ft'/s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. Time Flow Flow Flow Flow Flow (hours) (ft3/s) (ft3/s) (ftl/s) (fP/s) (ft3/s) 0.350 0.00 0.00 0.00 0.00 0.00 0.600 0.00 0.00 0.00 0.00 0.00 0.850 0.00 0.00 0.00 0.00 0.00 1.100 0.00 0.00 0.00 0.00 0.00 1.350 0.00 0.00 0.00 0.00 0.00 1.600 0.01 0.01 0.01 0.01 0.01 1.850 0.01 0.01 0.01 0.01 0.01 2.100 0.01 0.01 0.01 0.01 0.01 2.350 0.01 0.01 0.01 0.01 0,01 2.600 0.01 0.01 0.01 0.01 0,01 2.850 0.01 0.01 0.01 0.01 0.01 3.100 0.01 0.01 0.01 0.01 0.01 3.350 0.01 0.01 0.01 0.01 0.01 3.600 0.01 0.05 0.09 0.14 0.19 3.850 0.25 0.31 0.43 0.62 0.87 4.100 0.88 0.88 0.88 0.88 0.88 4.350 0.88 0.88 0.88 0.88 0.88 4.600 0.88 0.86 0.80 0.74 0.68 4.850 0.64 0.59 0.55 0.52 0.49 5.100 0.46 0.43 0.41 0.39 0.36 5.350 0.34 0.31 0.29 0.27 0.26 5.600 0.24 0.23 0.21 0.20 0.19 5.850 0.18 0.17 0.17 0.16 0.15 6.100 0.13 0.12 0.11 0.10 0.09 6.350 0.09 0.08 0.07 0.07 0.06 6.600 0.06 0.05 0.05 0.05 0.04 6.850 0.04 0.04 0.04 0.03 0.03 7.100 0.03 0.03 0.03 0.03 0.03 7.350 0.02 0.02 0.02 0.02 0.02 7.600 0.02 0.02 0.02 0.02 0.02 7.850 0.02 0.02 0.02 0.02 0.02 8.100 0.02 0.02 0.02 0.02 0.02 8.350 0.02 0.02 0.02 0.02 0.02 8.600 0.02 0.02 0.02 0.02 0.02 8.850 0.02 0.02 0.02 0.02 0.02 9.100 0.02 0.02 0.02 0.02 0.02 9.350 0.02 0.02 0.02 0.02 0.02 9.600 0.02 0.02 0.02 0.02 0.02 .• 9.850 0.02 0.02 0.02 0.02 0.02 Bentley Systems. Inc Haestad Methods Solution PondPack CONNECT Edition DMA•5 ppc Center [10 02 00 01] 7/30/2022 27 s,emon Company Drive Suite 200 W Page 22 of 31 Watertown CT 06795 USA +1-203-755• 1666 Subsection: Diverted Hydrograph Scenario: Base Label: Outlet-1 -HYDROGRAPH ORDINATES (ft'/s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. nme Flow Flow Flow Flow Flow I--~ (hours) (ft3/s) (ftl/S) (ft3/S) (ftl/s) (ft1/s) 10.100 0.02 0.02 0.02 0.02 0.02 10.350 0.02 0.02 0.02 0.02 0.02 10.600 0.02 0.02 0.02 0.02 0.02 10.850 0.02 0.02 0.02 0.02 0.02 11.100 0.02 0.02 0.02 0.02 0.02 11.350 0.02 0.02 0.02 0.02 0.02 11.600 0.02 0.02 0.02 0.02 0.02 11.850 0.02 0.02 0.02 0.02 0.02 12.100 0.02 0.02 0.02 0.02 0.02 12.350 0.02 0.02 0.02 0.02 0.02 12.600 0.02 0.02 0.02 0.02 0.02 12.850 0.02 0.02 0.02 0.02 0.02 13.100 0.02 0.02 0.02 0.02 0.02 13.350 0.02 0.02 0.02 0.02 0.02 13.600 0.02 0.02 0.02 0.02 0.02 13.850 0.02 0.02 0.02 0.02 0.02 14.100 0.02 0.02 0.02 0.02 0.02 14.350 0.02 0.02 0.02 0.02 0.02 14.600 0.02 0.02 0.02 0.02 0.02 14.850 0.02 0.02 0.02 0.02 0.02 15.100 0.02 0.02 0.02 0.02 0.02 15.350 0.02 0.02 0.02 0.02 0.02 15.600 0.02 0.02 0.02 0.02 0.02 15.850 0.02 0.02 0.02 0.02 0.02 16.100 0.02 0.02 0.02 0.02 0.02 16.350 0.02 0.02 0.02 0.02 0.02 16.600 0.02 0.02 0.02 0.02 0.02 16.850 0.02 0.02 0.02 0.02 0.02 17.100 0.02 0.02 0.02 0.02 0.02 17.350 0.02 0.02 0.02 0.02 0.02 17.600 0.02 0.02 0.02 0.02 0.02 17.850 0.02 0.02 0.02 0.02 0.02 18.100 0.02 0.02 0.02 0.02 0.02 18.350 0.02 0.02 0.02 0.02 0.02 18.600 0.02 0.02 0.02 0.02 0.02 18.850 0.02 0.02 0.02 0.02 0.02 19.100 0.02 0.02 0.02 0.02 0.02 19.350 0.02 0.02 0.02 0.02 0.02 19.600 0.02 0.02 0.02 0.02 0.02 19.850 0.02 0.02 0,02 0.02 0.02 20.100 0.02 0.02 0.02 0.02 0.02 20.350 0.02 0.02 0.02 0.02 0.02 20.600 0.02 0.02 0.02 0.02 0.02 20.850 0.02 0.02 0.02 0.02 0.02 Bentley Systems. Inc Haestad Methods Solution Pond Pack CONNECT Ed1t1on DMA•S ppc Center [10 02 00.01] 7/3012022 27 Siemon Company Drive Suite 200 W Page 23 of 31 Watertown. CT 06795 USA +1-203-755-1666 Subsection: Diverted Hydrograph Label: Outlet-1 HYDROGRAPH ORDINATES (ft' /s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. Time (hours) 21.100 21.350 21.600 21.850 22.100 22.350 22.600 22.850 23.100 23.350 23.600 23.850 DMA-5 ppc 7130/2022 Flow (fP/s) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Flow Flow Flow (ft3/s) (ft3/s) (ft:3/s) 0.02 0,02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1•203-755-1666 Flow (ftl/s) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 (N/A) Scenario: Base PondPad CONNECT EdIhon [10 02 00 01] Page 24 of 31 Subsection: Elevation-Volume-Flow Table (Pond) Label: PO-! Infiltration Infiltration Method (Computed) Initial Conditions Elevation (Water Surface, Initial) Volume (Initial) Flow (Initial Outlet) Flow (Initial Infiltration) Flow (Initial, Total) Time Increment Elevation (ft) Outflow (ft3/S) 411.50 412.00 412.50 413.00 413.01 DMA-5 ppc 7/3012022 0.00 0.01 0.01 0.87 0.88 No Infiltration 411.50 ft 0.000 ac-ft 0.00 ftl/s 0.00 ftl/s 0.00 ftl/s 0.050 hours Storage (ac-ft) Area (acres) 0.000 0.043 0.024 0.052 0.052 0.062 0.086 0.072 0.087 0.074 Infiltration (ft3/s) 0.00 0.00 0.00 0.00 0.00 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Su,te 200 W Watertown. CT 06795 USA +1 •203-755-1666 Flow (Total) (ft3/S) 0,00 0,01 0.01 0.87 0.88 Scenario: Base 25/t + 0 (ft3/s) 0.00 11.55 25.39 42.46 42.82 PondPack CONNECT Ed1t1on [10 02 00 01] Page 25 ot 31 Subsection: Level Pool Pond Routing Summary Label: PO-I (IN) Infiltration Infiltration Method (Computed) Initial Conditions Elevation (Water Surface, Initial) Volume (Initial) Flow (Initial Outlet) Flow (Initial Infiltration) Flow (Initial, Total) nme Increment No Infiltration 411.50 ft 0.000 ac-ft 0.00 ft3/s 0.00 ft3/s 0.00 ft3/s 0.050 hours Inflow/Outflow Hydrograph Summary Flow (Peak In) Flow (Peak Outlet) Elevation (Water Surface, Peak) Volume (Peak) Mass Balance (ac-ft) Volume (Initial) Volume (Total Inflow) Volume (Total Infiltration) Volume (Total Outlet Outflow) Volume (Retained) Volume (Unrouted) Error (Mass Balance) OMA-5 ppc 713012022 (N/A) ft3/s (N/A) fP/s (N/A) ft (N/A) ac-ft 0.000 ac-ft (N/A) ac-ft (N/A) ac-ft (N/A) ac-ft (N/A) ac-ft (N/A) ac-ft (N/A) % nme to Peak (Flow, ln) nme to Peak (Flow, Outlet) Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Scenario: Base (N/A) hours (N/A) hours PondPack CONNECT Edition [10 02 00 01] Page 26 of 31 ~ Subsection: Pond Routed Hydrograph (total out) Scenario: Base Label: P0-1 (OUT) Peak Discharge 0.88 ft3/s Time to Peak 4.150 hours Hydrograph Volume 0.129 ac-ft HYDROGRAPH ORDINATES (ft'/ s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. nme Flow Flow Flow Flow Flow (hours) (ftl/s) (ft3/s) (ft3/s) (ft3/s) (ftl/s) 0.350 0.00 0.00 0.00 0.00 0.00 0.600 0.00 0.00 0.00 0.00 0.00 0.850 0.00 0.00 0.00 0.00 0.00 1.100 0.00 0.00 0.00 0.00 0.00 1.350 0.00 0.00 0.00 0.00 0.00 1.600 0.01 0.01 0.01 0.01 0.01 1.850 0.01 0.01 0.01 0.01 0.01 2.100 0.01 0.01 0.01 0.01 0.01 2.350 0.01 0.01 0.01 0.01 0.01 2.600 0.01 0.01 0.01 0.01 0.01 -2.850 0.01 0.01 0.01 0.01 0.01 3.100 0.01 0.01 0.01 O.ot 0.01 3.350 0.01 0.01 0.01 0.01 0.01 3.600 0.01 0.05 0.09 0.14 0.19 3.850 0.25 0.31 0.43 0.62 0.87 4.100 0.88 0.88 0.88 0.88 0.88 4.350 0.88 0.88 0.88 0.88 0.88 -4.600 0.88 0.86 0.80 0.74 0.68 4.850 0.64 0.59 0.55 0.52 0.49 5.100 0.46 0.43 0.41 0.39 0.36 5.350 0.34 0.31 0.29 0.27 0.26 5.600 0.24 0.23 0.21 0.20 0.19 5.850 0.18 0.17 0.17 0.16 0.15 6.100 0.13 0,12 0.11 0.10 0.09 6.350 0.09 0.08 0.07 0.07 0.06 6.600 0.06 0.05 0.05 0.05 0.04 6.850 0.04 0.04 0.04 0.03 0.03 7.100 0.03 0.03 0.03 0.03 0.03 7.350 0.02 0.02 0.02 0.02 0.02 7.600 0.02 0.02 0.02 0.02 0.02 7.850 0.02 0.02 0.02 0.02 0.02 8.100 0.02 0.02 0.02 0.02 0.02 8.350 0.02 0.02 0.02 0.02 0.02 8.600 0.02 0.02 0.02 0.02 0.02 8.850 0.02 0.02 0.02 0.02 0.02 9.100 0.02 0.02 0.02 0.02 0.02 9.350 0.02 0.02 0.02 0.02 0.02 9.600 0.02 0.02 0.02 0.02 0.02 9.850 0.02 0.02 0.02 0.02 0.02 Bentley Systems. Inc Haestad Methods Solution PondPack CONNECT Edition DMA-5.ppc Center (10 02 00 01] 713012022 27 s,emon Company Drive Suite 200 w Page 27 ot 31 Watertown, CT 06795 USA +1-203-755-1666 Subsection: Pond Routed Hydrograph (total out) Scenario: Base Label: PO-! (OUT) HYDROGRAPH ORDINATES (ft'/ s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. Time Flow Flow Flow Flow Flow (hours) (ft3/s) (ft3/s) (fP/s) (ft3/s) (ft3/s) 10.100 0.02 0.02 0.02 0.02 0.02 10.350 0.02 0.02 0.02 0.02 0.02 10.600 0.02 0.02 0.02 0.02 0.02 10.850 0.02 0.02 0.02 0.02 0.02 11.100 0.02 0.02 0.02 0.02 0.02 11.350 0.02 0.02 0.02 0.02 0.02 11.600 0.02 0.02 0.02 0.02 0.02 11.850 0.02 0.02 0.02 0.02 0.02 12.100 0.02 0.02 0.02 0.02 0.02 12.350 0.02 0.02 0.02 0.02 0.02 12.600 0.02 0.02 0.02 0.02 0.02 12.850 0.02 0.02 0.02 0.02 0.02 13.100 0.02 0.02 0.02 0.02 0.02 13.350 0.02 0.02 0.02 0.02 0.02 13.600 0.02 0.02 0.02 0.02 0.02 13.850 0.02 0.02 0.02 0.02 0.02 14.100 0.02 0.02 0.02 0.02 0.02 14.350 0.02 0.02 0.02 0.02 0.02 14.600 0.02 0.02 0.02 0.02 0.02 14.850 0.02 0.02 0.02 0.02 0.02 15.100 0.02 0.02 0.02 0.02 0.02 15.350 0.02 0.02 0.02 0.02 0.02 15.600 0.02 0.02 0.02 0.02 0.02 15.850 0.02 0.02 0.02 0.02 0.02 16.100 0.02 0.02 0.02 0.02 0.02 16.350 0.02 0.02 0.02 0.02 0.02 16.600 0.02 0.02 0.02 0.02 0.02 16.850 0.02 0.02 0.02 D.D2 D.02 17.10D D.D2 D.D2 0.02 D.D2 D.D2 17.350 D.D2 D.D2 0.D2 0.02 D.D2 17.6D0 D.D2 D.D2 0.D2 0.02 D.D2 17.850 0.D2 D.D2 0.02 D.02 D.D2 18.100 D.02 D.D2 0.02 D.02 0.D2 18.350 0.D2 0.02 0.02 a.oz 0.02 18.600 D.D2 0.02 0.02 D.D2 0.02 18.850 0.D2 0.02 0.02 0.02 0.02 19.100 0.02 0.02 D.D2 0.02 D.02 19.35D 0.02 D.02 D.D2 0.02 0.02 19.60D 0.02 D.02 D.D2 0.02 D.02 19.85D D.02 0.02 0.D2 0.02 0.D2 20.100 D.02 0.D2 0.02 D.02 0.02 20.35D D.02 0.D2 0.02 D.02 0.02 2D.6D0 D.D2 0.D2 0.02 D.02 0.02 2D.850 0.D2 0.02 0.02 0.D2 0.02 Bentley Systems. Inc Haestad Methods Solut,on PondPack CONNECT Ed1t1on DMA·5 ppc Center [10 02 00 01] 7/30/2022 27 Siemon Company Drive Suite 200 W Page 28 al 31 Watertown CT 06795 USA +1 •203•755· 1666 Subsection: Pond Routed Hydrograph (total out) Label: P0-1 (OUT) HYDROGRAPH ORDINATES (ft' /s) Output Time Increment = o.oso hours Time on left represents time for first value in each row. Time (hours) 21.100 21.350 21.600 21.850 22.100 22.350 22.600 22.850 23.100 23.350 23.600 23.850 DMA-5 ppc 7130/2022 Flow (ft3/s) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.□2 0.02 Flow Flow Flow (ft3/s) (ft3/S) (ft3/s) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.□2 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Bentley Systems. Inc Haestad Methods Solution Center 27 S,emon Compa~y Drive Suite 200 W Watertown, CT06795 USA +1•203·755-1666 Flow (ft3/s) 0.02 0.02 0.□2 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 (N/A) Scenario: Base PondPack CONNECT Edition 110 02 00 01] Page 29 of 31 Subsection: Pond Inflow Summary Label: PO-I (IN) Summary for Hydrograph Addition at 'P0-1' Upstream Link <catchment to Outflow Node> Inflow Type Flow (From) Flow (In) OMA-5 ppc 7130/2022 Element DMA-1 P0-1 Upstream Node DMA-1 Node Inflows Volume nme to Peak Flow (Peak) (ac-ft) (hours) (ft3/s) 0.152 4.070 3.70 0.174 4.050 3.44 Bentley Sys1ems. Inc Haestad Methods Solution Center 27 S,emon Company Drive Su,te 200 W Watertown CT 06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Ed1t1on [1002.0001) Page 30 of 31 Index C Composite Outlet Structure -1 (Composite Rating Curve) ... Composite Outlet Structure -1 (IndNidual Outlet Curves) .. Composite Outlet Structure -1 (Outlet Input Data) ... Composite Rating Curve ... 21 D Diverted Hydrograph .. 22, 23, 24 DMA-1 (Read Hydrograph) ... M Master Network Summary .. .3 0 0-1 (Addition Summary) ... Outlet Input Data ... 14, 15, 16, 17 Outlet-I (Diverted Hydrograph) ... p PO-1 (Elevation-Area Volume Curve) ... PO-1 (Elevation-Volume-Flow Table (Pond))-- PO-1 (IN) (Level Pool Pond Routing Summary) ... PO-1 (IN) (Pond Inflow Summary) ... PO-1 (OUT) (Pond Routed Hydrograph (total out)) .. PO-1 (OUT) (Time vs. Elevation) ... P0-1 (Time vs. Volume) .. P0-1 (Volume Equations) .. Pond Inflow Summary ... 30 Pond Routed Hydrograph (total out) .. 27, 28, 29 u User Notifications .. 2 DMA-5 ppc 7130/2022 Bentley Systems. Inc Haestad Methods Soluhon Center 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 PondPack CONNECT Ed1t1on [10020001] Page31 of31 Project Summary Title Engineer Company Date Notes DMA-6 ppc 7/30/2022 3/11/2021 Bentley Systems. Inc. Haestad Methods Solution Center 27 Siemon Company Onve Su11e 200 W Watertown, CT 06795 USA +1-203-755-1666 DMA-6 PondPack CONNECT Ed1t1on [10020001] Page 1 of 31 -Table of Contents User Notifications 2 -Master Network Summary 3 DMA-1 Read Hydrograph 4 0-1 Addition Summary 5 P0-1 (OUT) Time vs. Elevation 6 P0-1 Time vs. Volume 9 P0-1 Elevation-Area Volume Curve 12 Volume Equations 13 Composite Outlet Structure -1 Outlet Input Data 14 Individual Outlet Curves 18 .. Composite Rating Curve 21 Outlet-1 Diverted Hydrograph 22 P0-1 Elevation-Volume-Flow Table (Pond) 25 P0-1 (IN) Level Pool Pond Routing Summary 26 P0-1 (OUT) Pond Routed Hydrograph (total out) 27 P0-1 (IN) Pond Inflow Summary 30 Subsection: User Notifications User Notifications Message Id Scenario Element Type Element Id Label Time Message Source OMA-6.ppc 7130/2022 17 Base Composite Outlet Structure 21 Composite Outlet Structure -1 (N/A) Riser orifice equation controls at one or more headwater elevations for outlet structure. Information Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 PondPack CONNECT Ed1t1on [10 02 00.01] Page 2 of 31 -- - - ,. Subsection: Master Network Summary Catchments Summary Label I DMA-1 1 ease Node Summary Label 1 a-, I Base Pond Summary Label Scenario PO-1 (IN) P0-1 (OUT) DMA-6.ppc 713012022 Bas, Base Scenario Scenario Return Event (years) 0 0 Return Hydrograph Time to Peak Peak Flow Event Volume (hours) (ft3/s) (years) (ac-ft) 01 0.1341 4.o7o I 4.701 Return Hydrograph nme to Peak Peak Flow Event Volume (hours) (fP/s) (years) (ac-ft) 01 0.1091 4_150 I 0.96 I Hydrograph nme to Peak Peak Flow Maximum Maximum Volume (hours) (ft3/s) Water Pond Storage (ac-ft) Surface (ac-ft) Elevation (ft) 0.156 4.050 3.77 (N/A) (N/A) 0.109 4.150 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 0.96 417.11 0.086 PondPack CONNECT Ed1t10n [10020001] Page 3 of 31 Subsection: Read Hydrograph Label: DMA-1 Peak Discharge Time to Peak Hydrograph Volume 4.70 ft3/s 4.070 hours 0.134 ac-ft HYDROGRAPH ORDINATES (ft' /s) Output Time Increment ::: 0.083 hours Time on left represents time for first value in each row. Time (hours) OMA-6 ppc 713012022 0.000 0.415 0.831 1.246 1.661 2.076 2.492 2.907 3.322 3.738 4.153 4.568 4.983 5.399 5.814 Flow (ft3/S) 0.00 0.10 0.10 0.10 0.10 0.20 0.20 0.20 0.30 0.50 0.70 0.20 0.20 0.10 0.10 Flow (ftl/s) 0.10 0.10 0.10 0.10 0.10 0.20 0.20 0.20 0.30 0.60 0.50 0.20 0.20 0.10 0.10 Flow (fP/s) 0.10 0.10 0.10 0.10 0.10 0.20 0.20 0.20 0.30 0.90 0.40 0.20 0.10 0.10 0.10 Flow (ft3/s) 0.10 0.10 0.10 0.10 0.10 0.20 0.20 0.30 0.40 0.80 0.30 0.20 0.10 0.10 0.00 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown CT 05795 USA +1-203-755·1666 Flow (ftl/s) 0.10 0.10 0.10 0.10 0.10 0.20 0.20 0.30 0.40 4.70 0.30 0.20 0.10 0.10 (N/A) Scenario: Base PondPack CONNECT Ed1t1on [10 02.00.01] Page 4 of 31 - - --- - Subsection: Addition Summary Label: 0-1 Summary for Hydrograph Addition at '0-1' Upstream Link Outlet-1 Inflow Type Element Flow (From) Flow (In) DMA-6 ppc 7130/2022 Outlet-1 0-1 Upstream Node PO-! Node Inflows Volume nme to Peak. Flow (Peak) (ac-ft) (hours) (fP/s) 0.109 4.150 0.96 0.109 4.150 0.96 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Ed1t1on [10 02 00 01] Page 5 of 31 ---Subsection : Time vs. Elevation Scenario: Base Label: P0-1 (OUT) -Time vs. Elevation (ft) ,_ Output Time increment ;:;: 0.050 hours Time on left represents time for first value in each row. nme Elevation Elevation Elevation Elevation Elevation (hours) (ft) (ft) (ft) (ft) (ft) 0.000 415.50 415.50 415.51 415.52 415.53 0.250 415.54 415.55 415.56 415.57 415.58 0.500 415.59 415.60 415.61 415.62 415.63 0.750 415.63 415.64 415.65 415.66 415.67 1.000 415.68 415.69 415.70 415.71 415.72 1.250 415.73 415.74 415.75 415.76 415.77 1.500 415.77 415.78 415.79 415.80 415.81 1.750 415.82 415.83 415.84 415.85 415.86 2.000 415.87 415.88 415.90 415.91 415.93 2.250 415.95 415.97 415.99 416.01 416,02 2.500 416.04 416.05 416.07 416.08 416.10 2.750 416.11 416.13 416.14 416.16 416.17 3.000 416.19 416.20 416.22 416.24 416.26 3.250 416.28 416.30 416.33 416.35 416.37 3.500 416.40 416.42 416.45 416.48 416.51 3.750 416.54 416.57 416.60 416.64 416.68 4.000 416.73 416.87 417.05 417.11 417.10 ,_ 4.250 417.07 417.05 417.02 416.98 416.95 4.500 416.92 416.89 416.86 416.83 416.81 4.750 416.79 416.77 416.75 416.73 416.72 5.000 416.71 416.70 416.69 416.67 416.66 5.250 416.65 416.64 416.63 416.62 416.61 5.500 416.61 416.60 416.59 416.59 416.58 5.750 416.58 416.58 416.57 416.57 416.57 6.000 416.57 416.56 416.55 416.55 416.54 6.250 416.54 416.53 416.53 416.53 416.52 6.500 416.52 416.52 416.52 416.52 416.51 6.750 416.51 416.51 416.51 416.51 416.51 7.000 416.51 416.51 416.51 416.51 416.50 7.250 416.50 416.50 416.50 416.50 416.50 7.500 416.50 416.50 416.50 416.50 416.50 7.750 416.50 416.50 416.50 416.50 416.50 8.000 416.50 416.50 416.50 416.50 416.50 8.250 416.50 416.50 416.50 416.50 416.50 8.500 416.50 416.50 416.50 416.50 416.50 8.750 416.50 416.50 416.50 416.50 416.50 9.000 416.50 416.50 416.50 416.50 416.50 9.250 416.50 416.50 416.50 416.50 416.50 9.500 416.50 416.50 416.50 416.50 416.50 9.750 416.50 416.50 416.50 416.50 416.50 , __ 10.000 416.50 416.50 416.50 416.50 416.50 10.250 416.50 416.50 416.50 416.50 416.50 ,_ 10.500 416.50 416.50 416.50 416.50 416.50 Bentley Systems. Inc Haestad Methods Solution PondPack CONNECT Edition -DMA·6 ppc Center {10 02.00 01] 7130/2022 27 Siemon Company Drive Suite 200 W Page 6 ot 31 -Watertown. CT 06795 USA +1 •203-755-1666 Subsection: Time vs. Elevation Scenario: Base Label: P0-1 (OUT) -Time vs. Elevation (ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. Time Elevation Elevation Elevation Elevation Elevation (hours) (ft) (ft) (ft) (ft) (ft) 10.750 416.50 416.50 416.50 416.50 416.50 11.000 415.50 415.50 415.50 415.50 416.50 11.250 416.50 416.50 415.50 415.50 416.50 11.500 416.50 416.50 416.50 415.50 416.50 11.750 416.50 416.50 416.50 416.50 415.50 12.000 416.50 416.50 416.50 416.50 415.50 12.250 416.50 416.50 416.50 416.50 415.50 12.500 416.50 416.50 415.50 415.50 416.50 12.750 416.50 416.50 415.50 415.50 416.50 13.000 416.50 416.50 415.50 415.50 416.50 13.250 416.50 416.50 416.50 416.50 416.50 13.500 416.50 416.50 416.50 416.50 416.50 13.750 416.50 416.50 416.50 416.50 416.50 14.000 416.50 416.50 416.50 416.50 416.50 14.250 416.50 416.50 416.50 416.50 416.50 14.500 416.50 416.50 416.50 416.50 416.50 14.750 416.50 416.50 416.50 416.50 416.50 15.000 416.50 416.50 416.50 416.50 416.50 15.250 416.50 416.50 416.50 416.50 416.50 15.500 416.50 416.50 416.50 416.50 416.50 15.750 416.50 416.50 416.50 416.50 416.50 16.000 416.50 416.50 416.50 416.50 416.50 16.250 416.50 416.50 416.50 416.50 416.50 16,500 416.50 416.50 416.50 416.50 416.50 16.750 416.50 416.50 416.50 416.50 416.50 17.000 416.50 416.50 416.50 416.50 415.50 17.250 416.50 416.50 416.50 416.50 416.50 17.500 416.50 416.50 416.50 416.50 416.50 17.750 416.50 416.50 416.50 416.50 416.50 18.000 416.50 416.50 416.50 416.50 416.50 18.250 416.50 416.50 416.50 416.50 416.50 18.500 416.50 416.50 416.50 416.50 416.50 18.750 416.50 416.50 416.50 416.50 416.50 19.000 416.50 416.50 416.50 416.50 416.50 19.250 416.50 416.50 416.50 416.50 416.50 19.500 416.50 416.50 416.50 416.50 416.50 19.750 416.50 416.50 416.50 416.50 416.50 20.000 416.50 416.50 416.50 416.50 416.50 20.250 416.50 416.50 416.50 416.50 416.50 20.500 416.50 416.50 416.50 416.50 416.50 20.750 416.50 416.50 416.50 416.50 416.50 21.000 416.50 416.50 416.50 416.50 416.50 21.250 416.50 416.50 416.50 416.50 416.50 Bentley Systems. Inc Haestad Methods Solution PondPack CONNECT Ed,tion DMA-6 ppc Center [10.02.00 01] 7130/2022 27 Siemon Company Dri~e Suite 200 W Page 7 of 31 Watertown. CT 06795 USA +1-203-755·1666 Subsection: Time vs. Elevation Label: PO-I (OUT) Time vs. Elevation (ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. Time (hours) 21.500 21.750 22.000 22.250 22.500 22.750 23.000 23.250 23.500 23.750 24.000 DMA-6 ppc 7130/2022 Elevation (ft) 416.50 416.50 416.50 416.50 416.50 416.50 416.50 416.50 416.50 416.50 416.50 Elevation (ft) 416.50 416.50 416.50 416.50 416.50 416.50 416.50 416.50 416.50 416.50 (N/A) Elevation (It) 416.50 416.50 416.50 416.50 416.50 416.50 416.50 416.50 416.50 416.50 (N/A) Elevation (It) 416.50 416.50 416.50 416.50 416.50 416.50 416.50 416.50 416.50 416.50 (N/A) Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Elevation (ft) 416.50 416.50 416.50 416.50 416.50 416.50 416.50 416.50 416.50 416.50 (N/A) Scenario: Base PondPack CONNECT Ed1tIon [10 02 00 01] Page B of 31 Subsection: Time vs. Volume Scenario: Base Label: P0-1 Time vs. Volume (ac-ft) Output Time increment = o.oso hours Time on left represents time for first value in each row. -· nme Volume Volume Volume Volume Volume (hours) (ac-ft) (ac-ft) (ac-ft) (ac-ft) (ac-ft) 0.000 0.000 0.000 0.000 0.001 0.001 0.250 0.002 0.002 0.002 0.003 0.003 0.500 0.003 0.004 0.004 0.005 0.005 0.750 0.005 0.006 0.006 0.006 0.007 1.000 0.007 0.008 0.008 0.008 0.009 1.250 0.009 0.010 0.010 0.010 0.011 1.500 0.011 0.012 0.012 0.012 0.013 1.750 0.013 0.013 0.014 0.014 0.015 2.000 0.015 0.016 0.016 0.017 0.018 2.250 0.019 0.020 0.021 0.022 0.022 2.500 0.023 0.024 0.024 0.025 0.026 2.750 0.027 0.027 0.028 0.029 0.030 3.000 0.030 0.031 0.032 0.033 0.034 3.250 0.035 0.037 0.D38 0.039 0.040 3.500 0.042 0.043 0.045 0.046 0.048 3.750 0.050 0.051 0.053 0.056 0.058 4.000 0.061 0.070 0.081 0.086 0.085 4.250 0.083 0.081 0.079 0.077 0.Q75 4.500 0.073 0.071 0.069 0.067 0.066 4.750 0.064 0.063 0.062 0.061 0.060 5.000 0.060 0.059 0.058 0.058 0.057 5.250 0.056 0.055 0.055 0.054 0.054 5.500 0.053 0.053 0.053 0.053 0.052 5.750 0.052 0.052 0.052 0.051 0.051 6.000 0.051 0.051 0.051 0.050 0.050 6.250 0.050 0.049 0.049 0.049 0.049 6.500 0.049 0.048 0.048 0.048 0.048 6.750 0.048 0.D48 0.048 0.048 0.048 7.000 0.048 0.D48 0.048 0,048 0.048 7.250 0.048 0.048 0.048 0.048 0.048 7.500 0.048 0.047 0.047 0.047 0.047 7.750 0.047 0.047 0.047 0.047 0.047 8.000 0.047 0.047 0.047 0.047 0.047 8.250 0.047 0.047 0.047 0,047 0.047 8.500 0.047 0.047 0.047 0.047 0.047 8.750 0.047 0.047 0.047 0.047 0.047 9.000 0.047 0.047 0.047 0.047 0.047 9.250 0.047 0.047 0.047 0.047 0.047 9.500 0.047 0.047 0.047 0.047 0.047 9.750 0.047 0.047 0.047 0.047 0.047 10.000 0.047 0.047 0.047 0.047 0.047 10.250 0.047 0.047 0.047 0.047 0.047 -10.500 0.047 0.047 0.047 0.047 0.047 Bentley Systems Inc Haestacl Methods Solution PondPack CONNECT Edition -DMA-6 ppc Center !10 02 00 01] 7130/2022 27 Siemon Compa1y Drive Suite 200 W Page 9 of 31 ·-Watertown, CT 06795 USA +1-203-755-1666 Subsection: Time vs. Volume Scenario: Base Label: PO-I Time vs. Volume (ac-ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. Time Volume Volume Volume Volume Volume (hours) (ac-ft) (ac-ft) (ac-ft) (ac-ft) (ac-ft) 10.750 0.047 0.047 0.047 0.047 0.047 11.000 0.047 0.047 0.047 0.047 0.047 11.250 0.047 0.047 0.047 0.047 0.047 11.500 0.047 0.047 0.047 0.047 0.047 11.750 0.047 0.047 0.047 0.047 0.047 12.000 0.047 0.047 0.047 0.047 0.047 12.250 0.047 0.047 0.047 0.047 0.047 12.500 0.047 0.047 0.047 0.047 0.047 12.750 0.047 0.047 0.047 0.047 0.047 13.000 0.047 0.047 0.047 0.047 0.047 13.250 0.047 0.047 0.047 0.047 0.047 13.500 0.047 0.047 0.047 0.047 0.047 13.750 0.047 0.047 0.047 0.047 0.047 14.000 0.047 0.047 0.047 0.047 0.047 14.250 0.047 0.047 0.047 0.047 0.047 14.500 0.047 0.047 0.047 0.047 0.047 14.750 0.047 0.047 0.047 0.047 0.047 15.000 0.047 0.047 0.047 0.047 0.047 15.250 0.047 0.047 0.047 0.047 0.047 15.500 0.047 0.047 0.047 0.047 0.047 15.750 0.047 0.047 0.047 0.047 0.047 16.000 0.047 0.047 0.047 0.047 0.047 16.250 0.047 0.047 0.047 0.047 0.047 16.500 0.047 0.047 0.047 0.047 0.047 16.750 0.047 0.047 0.047 0.047 0,047 17.000 0.047 0.047 0.047 0.047 0.047 17.250 0.047 0.047 0.047 0.047 0.047 17.500 0.047 0.047 0.047 0.047 0.047 17.750 0.047 0.047 0.047 0.047 0.047 18.000 0.047 0.047 0.047 0.047 0.047 18.250 0.047 0.047 0.047 0.047 0.047 18.500 0.047 0.047 0.047 0.047 0.047 18.750 0.047 0.047 0.047 0.047 0.047 19.000 0.047 0.047 0.047 0.047 0.047 19.250 0.047 0.047 0.047 0.047 0.047 19.500 0.047 0.047 0.047 0.047 0.047 19.750 0.047 0.047 0.047 0.047 0.047 20.000 0.047 0.047 0.047 0.047 0.047 20.250 0.047 0.047 0.047 0,047 0.047 20.500 0.047 0.047 0.047 0.047 0.047 20.750 0.047 0.047 0.047 0.047 0.047 21.000 0.047 0.047 0.047 0.047 0.047 21.250 0.047 0.047 0.047 0.047 0.047 Bentley Systems, Inc Haestad Methods Solut,on PondPack CONNECT Ed1t1on DMA-6 ppc Center [10020001] 7/3012022 27 Siemon Company Drive Suite 200 W Page10of31 Watertown CT 06795 USA +1-203-755-1666 Subsection: Time vs. Volume Label: P0-1 Time vs. Volume (ac-ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. nme (hours) 21.500 21.750 22.000 22.250 22.500 22.750 23.000 23.250 23.500 23.750 24.000 DMA-6 ppc 7130/2022 Volume (ac-ft) 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 Volume Volume Volume (ac-ft) (ac-ft) (ac-ft) 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0,047 (N/A) (N/A) (N/A) Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Volume (ac·ft) 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 0.047 (N/A) Scenario: Base PondPack CONNECT Ed1l1on ' [10.02 00 01] Page 11 of31 Subsection: Elevation-Area Volume Curve Label: P0-1 Elevation (It) DMA-6 ppc 7130/2022 415.50 416.00 417.00 417.25 Planimeter (fti) 0.0 0.0 0.0 0.0 Area (acres) 0.038 0.048 0.067 0.072 Al +A2+sqr (Al *A2) (acres) 0.000 0.128 0.171 0.208 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Volume (ac-ft) 0.000 0.021 0.057 0.017 Scenario: Base Volume (Total) (ac-ft) 0.000 0.021 O.D78 0.096 PondPack CONNECT Edition 110.02 00 01] Page 120131 Subsection: Volume Equations Label: PO-I Pond Volume Equations Scenario: Base * Incremental volume computed by the Conic Method for Reservoir Volumes. DMA-6 ppc 713012022 Volume= (1/3) * (EL2 -Ell)* (Areal+ Area2 + sqr(Area1 * Area2)) where: Ell, EL2 Areal, Area2 Volume Lower and upper elevations of the increment Areas computed for Ell, EL2, respectively Incremental volume between Ell and EL2 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Comp,iny Drive su,te 2()0 W Watertown CT 06795 USA +1-203-755•1666 PondPack CONNECT Edition [10 ()2,00 01) Page13of31 Subsection: Outlet Input Data Label: Composite Outlet Structure -1 DMA-6 ppc 7130/2022 Requested Pond Water Surface Elevations Minimum (Headwater) Increment (Headwater) Maximum (Headwater) 415.50 ft 0.50 ft 417.25 ft Structure Type Inlet Box Orifice-Circular Culvert-Circular Tailwater Settings Outlet Connectivity Outlet ID Direction Outfall Riser -1 Forward Culvert -1 Orifice -1 Forward Culvert -1 Culvert -1 Forward TW Tailwater Bentley Systems. Inc Haes!ad Methods Solution Center 27 S,emon Company Dnve Su,1e 200 W Watertown. CT 06795 USA +1-203-755-1666 El (ft) 416.50 415.50 410.00 (N/A) E2 (ft) 417.25 417.25 417.25 (N/A) Scenario: Base PondPack CONNECT Ed,tIon [10.02 00 01] Page 14 of31 Subsection: Outlet Input Data Label: Composite Outlet Structure -1 DMA-6 ppc 7130/2022 Structure ID: Riser-1 Structure Type: Inlet Box Number of Openings Elevation Orifice Area Orifice Coefficient Weir Length Weir Coefficient K Reverse Manning's n Kev, Charged Riser Weir Submergence Orifice H to crest 416.50 ft 0.3 ft 2 0.600 2.00 ft 3.00 (ft"'0.5)/s 1.000 0.000 0.000 False False Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Ed1!1on [to 02 00 01] Page15of31 Subsection: Outlet Input Data Label: Composite Outlet Structure -1 Structure ID: Culvert -1 Structure Type: Culvert-Circular Number of Barrels Diameter Length Length (Computed Barrel) Slope (Computed) Outlet Control Data Manning's n Ke Kb Kc Convergence Tolerance Inlet Control Data Equation Form K M C y Tl ratio (HW/D) T2 ratio (HW/D) Slope Correction Factor Use unsubmerged inlet control O equation below T1 elevation. Use submerged inlet control O equation above T2 elevation ln transition zone between unsubmerged and submerged inlet control, interpolate between flows at T1 & T2 .. Tl Elevation T2 Elevation 411.13 ft 411.23 ft Tl Flow T2 Flow 1 12.0 m 49.00 ft 49.09 ft -0.061 ft/ft 0.013 0.200 0.031 0.200 0.00 ft Form 1 0.0045 2.0000 0.0317 0.6900 1.126 1.228 -0.500 DMA-6 ppc 7130/2022 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT06795 USA +1-203-755-1666 Scenario: Base 2.75 ft3/s 3.14 ft3/s PondPack CONNECT Ed1!1on (10 02 00.01] Page 160131 Subsection: Outlet Input Data Label: Composite Outlet Structure -1 DMA-6 ppc 7/30/2022 Structure ID: Orifice• 1 Structure Type: Orifice-Circular Number of Openings Elevation Orifice Diameter Orifice Coefficient Structure ID: TW 1 415.50 ft 0.8 in 0.600 Structure Type: TW Setup, OS Channel Tailwater Type Convergence Tolerances Maximum Iterations Tailwater Tolerance (Minimum) Tailwater Tolerance (Maximum) Headwater Tolerance (Minimum) Headwater Tolerance (Maximum) Flow Tolerance (Minimum) Flow Tolerance (Maximum) Free Outfall 30 0.01 ft 0.50 ft 0.01 ft 0.50 ft 0.001 fP/s 10.000 ft3/s Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Edition {10 02 00 01] Page 17 of 31 Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET lYPE Structure ID = Riser -1 (Inlet Box) Upstream ID = (Pond Water Surface) Downstream ID = Culvert -1 (Culvert-Circular) Water Surface Elevation (ft) Device Flow (ft3/s) (into) Headwater Hydraulic Grade Line 415.50 0.00 416.00 0.00 416.50 0.00 417.00 0.85 417.25 1.04 Message WS below an invert; no flow. WS below an invert; no flow. WS be!ow an invert; no flow. Orifice: H =.50; Riser orifice equation controlling. Orifice: H =.75; Riser orifice equation controlling. (ft) 0.00 0.00 0.00 417.00 417.25 Converge Downstream Hydraulic Grade Line (ft) 0.00 0.00 0.00 Free Outfall Free Outfall "'"' Downstream Hydraulic Grade Line (ft) 0.00 413.05 413.07 413.57 413.65 Downstream Hydraulic Grade Line Error (ft) 0.00 0.00 0.00 0.00 0.00 DMA-6 ppc 7130/2022 Bentley Systems, Inc. Haestad Methods Solution Center 27 Siemon Company Drive Su1\e 200 W Watertown. CT 06795 USA +1-203-755-1666 Convergence Error (ft3/s) 0.00 0.00 0.00 0.00 0.00 Scenario: Base Downstream Channel Tailwater (ft) (N/A) (N/A) (N/A) (N/A) (N/A) Tailwater Error (ft) 0.00 0.00 0.00 0.00 0.00 PondPack CONNECT Edition [10020001] Page1Bof31 Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Culvert -1 {Culvert-Circular) Mannings open channel maximum capacity: 0.00 ft3/s Upstream ID = Riser -1, Orifice -1 Downstream ID = Tailwater (Pond Outfall) Water Surface Elevation (0) 415.50 416.00 416.50 417.00 417.25 Device Flow (ft3/s) 0.00 0.01 0.01 0.87 1.06 Message (into) Headwater Hydraulic Grade Line (It) 0.00 413.05 413.07 413.57 413.65 WS below an invert; no flow. FULL FLOW ... Lfull=33.61ft Vh=.000ft HL=.000ft Hev= .00ft FULL FLOW .. .Lfull=33.81ft Vh"'.000ft HL,,,,000ft Hev= .0Oft FULL FL0W ... Lfull=41.34ft Vh=.019ft HL=.047ft Hev= .OOft FULL FLOW ... Lfull=42.23ft Vh=.028ft HL=.072ft Hev= .00ft Converge Downstream Hydraulie Grade Line (It) 0.00 Free Outfall Free Outfall Free Outfall Free Outfall Ne,t Downstream Hydraulic Grade line (ft) Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Downstream Hydraulic Grade Line Error (0) 0.00 0.00 0.00 0.00 0.00 OMA-6.ppc 7130/2022 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1 •203-755-1666 Convergence Error (ft3/s) 0.00 0.00 0.00 0.00 0.00 Scenario: Base Downstream Channel Tailwater (0) (N/A) (N/A) (N/A) (N/A) (N/A) Tail water Error (It) 0.00 0.00 0.00 0.00 0.00 PondPack CONNECT Edition [10020001] Page19of31 Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Orifice -1 (Orifice-Circular) Upstream ID = (Pond Water Surface) Downstream ID = Culvert -1 (Culvert-Circular) Water Surface Elevation (ft) 415.50 416.00 416.50 417.00 417.25 Device Flow (ft3/s) 0.00 0.01 0.01 0.02 0.02 Message (into) Headwater Hydraulic Grade Line (ft) 0.00 416.00 416.50 417.00 417.25 WS below an invert; no flow. H =.47 H =.97 H =1.47 H =1.72 Converge Downstream Hydraulic Grade Line (ft) 0.00 Free Outfall Free Outfall Free Outfall Free Outfall Ne,t Downstream Hydraulic Grade Lme (ft) 0.00 413.05 413.07 413.57 413.65 Downstream Hydraulic Grade Line Error (ft) 0.00 0.00 0.00 0.00 0.00 DMA-6 ppc 7130/2022 Bentley Systems, loc Haestad Methods Solution Center 27 s,emon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Convergence Error (ft3/s) 0.00 0.00 0.00 0.00 0.00 Scenario: Base Downstream Channel Tailwater (ft) (N/A) (N/A) (N/A) (N/A) (N/A) Tailwater Error (ft) 0.00 0.00 0.00 0.00 0.00 PondPack CONNECT Edition [10.02 00 01] Page 20 of 31 - Subsection: Composite Rating Curve Label: Composite Outlet Structure -1 Composite Outflow Summary Water Surface Elevation (ft) 415.50 416.00 416.50 417.00 417.25 Contributing Structures (no Q: Riser -1,0rifice - l,Culvert -1) Orifice -1,Culvert -1 (no Q: Riser -1) Orifice -1,Culvert -1 (no Q: Riser -1) Riser -!,Orifice - !,Culvert -1 Riser -1,0rifice - !,Culvert -1 DMA-6 ppc 7130/2022 Flow (ft3/s) Tailwater Elevation (ft) Convergence Error (ft) 0.00 (N/A) 0.01 (N/A) 0.01 (N/A) 0.87 (N/A) 1.06 (N/A) Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 0,00 0.00 0.00 0.00 0.00 Scenario: Base PondPack CONNECT Edition (10 02.00 01] Page 21 of 31 Subsection: Diverted Hydrograph Scenario: Base Label: Outlet-1 Peak Discharge 0.96 ft3/s Time to Peak 4.150 hours Hydrograph Volume 0.109 ac-ft HYDROGRAPH ORDINATES (ft' /s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. Time Flow Flow Flow Flow Flow (hours) (ft3/s) (fP/s) (fP/s) (ft3/s) (ft3/S) 0.300 0.00 0.00 0.00 0.00 0.00 0.550 0.00 0.00 0.00 0.00 0.00 0.800 0.00 0.00 0.00 0.00 0.00 1.050 0.00 0.00 0.00 0.00 0.00 1.300 0.00 0.00 0.01 0.01 0.01 1.550 0.01 0.01 0.01 0.01 0.01 1.800 0.01 O.Dl 0.01 0.01 0.01 2.050 0.01 0.01 0.01 0.01 0.01 2.300 0.01 O.Ql 0.01 0.01 0.01 2.550 0.01 0.01 0.01 0.01 0.01 2.800 0.01 0.01 0.01 0.01 0.01 3.050 0.01 0.01 0.01 0.01 0.01 3.300 0.01 0.01 0.01 0.01 0.01 3.550 0.01 0.01 0.01 0.04 0.08 3.800 0.13 0.19 0.25 0.32 0.41 4.050 0.65 0.91 0.96 0.95 0.93 4.300 0.91 0.88 0.84 0.78 0.73 4.550 0.68 0.63 0.58 0.54 0.50 4.800 0.47 0.44 0.41 0.39 0.37 5.050 0.35 0.33 0.31 0.29 0.27 5.300 0.25 0.23 0.22 0.21 0.19 5.550 0.18 0.18 0.17 0.16 0.15 5.800 0.15 0.14 0.14 0.13 0.13 6.050 0.12 0.11 0.10 0.09 0.08 6.300 0.07 0.07 0.06 0.06 0.05 6.550 0.05 0.05 0.04 0.04 0.04 6.800 0.03 0.03 0.03 0.03 0.03 7.050 0.03 0.03 0.02 0.02 0.02 7.300 0.02 0.02 0.02 0.02 0.02 7.550 0.02 0.02 0.02 0.02 0.02 7.800 0.02 0.02 0.02 0.02 0.02 8.050 0.02 0.02 0.02 0.02 0.02 8.300 0.02 0.02 0.02 0.02 0.02 8.550 0.02 0.02 0.02 0.02 0.02 8.800 0.02 0.02 0.02 0.02 0.02 9.050 0.02 0.02 0.02 0.02 0.02 9.300 0.02 0.02 0.02 0.02 0.02 9.550 0.02 0.02 0.02 0.02 0.02 9.800 0.02 0.02 0.02 0.02 0.02 Bentley Systems. Inc Haestad Methods Solution PondPack CONNECT Edition DMA-6.ppc Center [10 02 00 01] 7/3012022 27 Siemon Compa~y Drive Suite 200 W Page 22 of 31 Watertown. CT 06795 USA +1-203-755-1666 - Subsection : Diverted Hydrograph Scenario: Base Label: Outlet-1 HYDROGRAPH ORDINATES (ft'/s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. Time Flow Flow Flow Flow Flow (hours) (ft3/s) (ftl/s) (ft3/s) (ft3/s) (ft3/S) 10.050 0.02 0.02 0.02 0.02 0.02 10.300 0.02 0.02 0.02 0.02 0.02 10.550 0.02 0.02 0.02 0.02 0.02 10.800 0.02 0.02 0.02 0.02 0.02 11.050 0.02 0.02 0.02 0.02 0.02 11.300 0.02 0.02 0.02 0.02 0.02 11.550 0.02 0.02 0.02 0.02 0.02 11.800 0.02 0.02 0.02 0.02 0.02 12.050 0.02 0.02 0.02 0.02 0.02 12.300 0.02 0.02 0.02 0.02 0.02 12.550 0.02 0.02 0.02 0.02 0.02 12.800 0.02 0.02 0.02 0.02 0.02 13.050 0.02 0.02 0.02 0.02 0.02 13.300 0.02 0.02 0.02 0.02 0.02 13.550 0.02 0.02 0.02 0.02 0.02 13.800 0.02 0.02 0.02 0.02 0.02 14.050 0.02 0.02 0.02 0.02 0.02 14.300 0.02 0.02 0.02 0.02 0.02 14.550 0.02 0.02 0.02 0.02 0.02 14.800 0.02 0.02 0.02 0.02 0.02 15.050 0.02 0.02 0.02 0.02 0.02 15.300 0.02 0.02 0.02 0.02 0.02 15.550 0.02 0.02 0.02 0.02 0.02 15.800 0.02 0.02 0.02 0.02 0.02 16.050 0.02 0.02 0.02 0.02 0.02 16.300 0.02 0.02 0.02 0.02 0.02 16.550 0.02 0.02 0.02 0.02 0.02 16.800 0.02 0.02 0.02 0.02 0.02 17.050 0.02 0.02 0.02 0.02 0.02 17.300 0.02 0.02 0.02 0.02 0.02 17.550 0.02 0.02 0.02 0.02 0.02 17.800 0.02 0.02 0.02 0.02 0.02 18.050 0.02 0.02 0.02 0.02 0.02 18.300 0.02 0.02 0.02 0.02 0.02 18.550 0.02 0.02 0.02 0.02 0.02 18.800 0.02 0.02 0.02 0.02 0.02 19.050 0.02 0.02 0.02 0.02 0.02 19.300 0.02 0.02 0.02 0.02 0.02 19.550 0.02 0.02 0.02 0.02 0.02 19.800 0.02 0.02 0.02 0.02 0.02 20.050 0.02 0.02 0.02 0.02 0.02 20.300 0.02 0.02 0.02 0.02 0.02 20.550 0.02 0.02 0.02 0.02 0.02 20.800 0.02 0.02 0.02 0.02 0.02 Bentley Systems. Inc. Haestad Methods Solution PondPack CONNECT Ed1t1on -DMA-6 ppc Center [10020001] 7130/2022 27 Siemon Company Dnve Suite 200 W Page23of31 -Watertown, CT 06795 USA +1-203·755-1666 ,. ,. • Subsection: Diverted Hydrograph Label: Outlet-1 HYDRDGRAPH DRDINATES (ft'/s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. nme (hours) 21.050 21.300 21.550 21.800 22.050 22.300 22.550 22.800 23.050 23.300 23.550 23.800 DMA-6 ppc 7130/2022 Flow (fpts) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Flow Flow Flow (ft3/s) (ftl/5) (ftl/s) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Bentley Systems. Inc Haeslad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Flow (ftl/s) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Scenario: Base PondPack CONNECT Ed,t1on [10 02 00 01] Page 24 of 31 Subsection: Elevation-Volume-Flow Table (Pond) Label: P0-1 Infiltration Infiltration Method (Computed) Initial Conditions Elevation (Water Surface, Initial) Volume (Initial) Flow (Initial Outlet) Flow (Initial Infiltration) Flow (Initial, Total) nme Increment Elevation (ft) Outflow (ft3/s) 415.50 416.00 416.50 417.00 417.25 DMA·6.ppc 7130/2022 0.00 0.01 0.01 0.87 1.06 No Infiltration 415.50 ft 0.000 ac-ft 0.00 ftl/5 0.00 ft3/s 0.00 ft3/s 0.050 hours Storage (ac-ft) Area (acres) 0.000 0,038 0.021 0.048 0.047 0.057 0.078 0.067 0.0% 0.072 Infiltration (fP/s) 0.00 0.00 0.00 0.00 0.00 Bentley Systems. Inc Haestad Methods Solution Center 27 Sremon Company Drive Suite 200 W Watertown. CT 06795 USA +1•203-755-1666 Flow (Total) (ft3/s) 0.00 0.01 0.01 0.87 1.06 Scenario: Base 25/t + 0 (fP/s) 0.00 10.33 22.94 38.72 47.30 PondPack CONNECT Edition [10 02 00 01] Page 25 of 31 • Subsection: Level Pool Pond Routing Summary Label: PO-I (IN) Infiltration Infiltration Method (Computed) Initial Conditions Elevation (Water Sutface, Initial) Volume (Initial) Flow (Initial Outlet) Flow (Initial Infiltration) Flow (Initial, Total) Time Increment No Infiltration 415.50 ft 0.000 ac-ft 0.00 ft3/s 0.00 fP/s 0.00 fP/s 0.050 hours Inflow/Outflow Hydrograph Summary Flow (Peak In) Flow (Peak Outlet) Elevation (Water Sutface, Peak) Volume (Peak) Mass Balance (ac-ft) Volume (Initial) Volume (Total rnnow) Volume (Total Infiltration) Volume (Total Outlet Outflow) Volume (Retained) Volume (Unrouted) Error (Mass Balance) DMA-6 ppc 7/30/2022 3.77 ft3/s 0.96 ft3/s 417.11 ft 0.086 ac-ft 0.000 ac-ft 0.156 ac-ft 0.000 ac-ft 0.109 ac-ft 0.047 ac-ft 0.000 ac-ft 0.0% Time to Peak (Flow, In) Time to Peak (Flow, Outlet) Bentley Systems. Inc Haestad Methods Solution Center 27 S,emon Company Dnve Suite 200 W Watertown. CT 06795 USA +1-203.755. 1666 Scenario: Base 4.050 hours 4,150 hours PondPack CONNECT Edition [10 02.00 01] Page26of31 Subsection: Pond Routed Hydrograph (total out) Scenario: Base Label: PO-! (OUT) Peak Discharge 0.96 ft3/s Time to Peak 4.150 hours Hydrograph Volume 0.109 ac-ft HYDRDGRAPH ORDINATES (ft'/ s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. Time Flow Flow Flow Flow Flow (hours) (ft3/S) (ft3/s) (ft3/s) (ftl/s) (ftl/5) 0.300 0.00 0.00 0.00 0.00 0.00 0.550 0.00 0.00 0.00 0.00 0.00 0.800 0.00 0.00 0.00 0.00 0.00 1.050 0.00 0.00 0.00 0.00 0.00 1.300 0.00 0.00 0.01 0.01 0.01 1.550 0.01 0.01 0.01 0.01 0.01 1.800 0.01 0.01 0.01 0.01 0.01 2.050 0.01 0.01 0.01 0.01 0.01 2.300 0.01 0.01 0.01 0,01 0.01 2.550 0.01 0.01 0.01 0.01 0.01 2.800 0.01 0.01 0.01 0.01 0.01 3.050 0.01 0.01 0.01 0.01 0.01 3.300 0.01 0.01 0.01 0.01 0.01 3.550 0.01 0.01 0.01 0.04 0.08 3.800 0.13 0.19 0.25 0.32 0.41 4.050 0.65 0.91 0.96 0.95 0.93 4.300 0.91 0.88 0.84 0.78 0.73 4.550 0.68 0.63 0.58 0.54 0.50 4.800 0.47 0.44 0.41 0.39 0.37 5.050 0.35 0.33 0.31 0.29 0.27 5.300 0.25 0.23 0.22 0.21 0.19 5.550 0.18 0.18 0.17 0.16 0, 15 5.800 0.15 0.14 0.14 0.13 0.13 6.050 0.12 0.11 0.10 0.09 0.08 6.300 0.07 0.07 0.06 0.06 0.05 6.550 0.05 0.05 0.04 0.04 0.04 6.800 0.03 0.03 0.03 0.03 0.03 7.050 0.03 0.03 0.02 0.02 0.02 7.300 0.02 0.02 0.02 0.02 0.02 7.550 0.02 0.02 0.02 0.02 0.02 7.800 0.02 0.02 0.02 0.02 0.02 8.050 0.02 0.02 0.02 0.02 0.02 8.300 0.02 0.02 0.02 0.02 0.02 8.550 0.02 0.02 0.02 0.02 0.02 8.800 0.02 0.02 0.02 0.02 0.02 9.050 0.02 0.02 0.02 0.02 0.02 9.300 0.02 0.02 0.02 0.02 0.02 9.550 0.02 0.02 0.02 0.02 0.02 9.800 0.02 0.02 0.02 0.02 0.02 Bentley Systems, Inc. Haestad Methods Solution PondPack CONNECT Edition DMA-6 ppc Center [10.02 00 01] 713012022 27 Siemon Company Drive Suite 200 W Page 27 of 31 Watertown. CT 06795 USA +1-203-755-1666 Subsection: Pond Routed Hydrograph (total out) Scenario: Base Label: PO-I (OUT) HYDROGRAPH ORDINATES (ft'/s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. nme Flow Flow Flow Flow Flow (hours) (fP/s) (ft3/s) (ft3/s) (ft3/s) (ft3/s) 10.050 0.02 0.02 0.02 0.02 0.02 10.300 0.02 0.02 0.02 0.02 0.02 10.550 0.02 0.02 0.02 0.02 0.02 10.800 0.02 0.02 0.02 0.02 0.02 11.050 0.02 0.02 0.02 0.02 0.02 11.300 0.02 0.02 0.02 0.02 0.02 11.550 0.02 0.02 0.02 0.02 0.02 11.800 0.02 0.02 0.02 0.02 0.02 12.050 0.02 0.02 0.02 0.02 0.02 12.300 0.02 0.02 0.02 0.02 0.02 12.550 0.02 0.02 0.02 0.02 0.02 12.800 0.02 0.02 0.02 0.02 0.02 13.050 0.02 0.02 0.02 0.02 0.02 13.300 0.02 0.02 0-02 0.02 0.02 13.550 0.02 0.02 0.02 0.02 0.02 13.800 0.02 0.02 0.02 0.02 0.02 14.050 0.02 0.02 0.02 0.02 0.02 14.300 0.02 0.02 0.02 0.02 0.02 14.550 0.02 0.02 0.02 0.02 0.02 14.800 0.02 0.02 0.02 0.02 0.02 15.050 0.02 0.02 0.02 0.02 0.02 15.300 0.02 0.02 0.02 0.02 0.02 15.550 0.02 0.02 0.02 0.02 0,02 15.800 0.02 0.02 0.02 0.02 0.02 16.050 0.02 0.02 0.02 0.02 0.02 16.300 0.02 0.02 0.02 0.02 0.02 16.550 0.02 0.02 0.02 0.02 0.02 16.800 0.02 0.02 0.02 0.02 0.02 17.050 0.02 0.02 0.02 0.02 0.02 17.300 0.02 0.02 0.02 0.02 0.02 17.550 0.02 0.02 0.02 0.02 0.02 17.800 0.02 0.02 0.02 0.02 0.02 18.050 0.02 0.02 0.02 0.02 0.02 18.300 0.02 0.02 0.02 0.02 0.02 18.550 0.02 0.02 0.02 0.02 0.02 18.800 0.02 0.02 0.02 0.02 0.02 19.050 0.02 0.02 0.02 0.02 0.02 19.300 0.02 0.02 0.02 0.02 0.02 19.550 0.02 0.02 0.02 0.02 0.02 19.800 0.02 0.02 0.02 0.02 0.02 20.050 0.02 0.02 0.02 0.02 0.02 20.300 0.02 0.02 0.02 0.02 0.02 20.550 0.02 0.02 0.02 0.02 0.02 20.800 0.02 0.02 0.02 0.02 0.02 Bentley Systems. Inc Haestad Methods Solution PondPack CONNECT Edition DMA-6 ppc Center [10 02 00 01] 7130/2022 27 Siemon Company Drive Suite 200 W Page 28 of 31 Watertown. CT 08795 USA +1-203-755-1666 Subsection: Pond Routed Hydrograph (total out) Label: P0-1 (OUT) HYDROGRAPH ORDINATES (ft'/s) Output Time Increment = 0,050 hours Time on left represents time for first value in each row. Time (hours) 21.050 21.300 21.550 21.800 22.050 22.300 22.550 22.800 23.050 23.300 23.550 23.800 DMA-6 ppc 7/3012022 Flow (ft3/s) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Flow Flow Flow (ft3/s) (ft3/S) (ft3/s) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Bentley Systems. Inc Haestad Methods Solut,on Center 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1 •203·755-1666 Flow (ft3/S) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Scenario: Base PondPack CONNECT Edition [10020001] Page 29 of 31 Subsection: Pond Inflow Summary Label: P0-1 (IN) Summary for Hydrograph Addition at 'P0-1' Upstream Link <catchment to Outflow Node> Inflow Type Flow (From) Flow (In) DMA-6 ppc 713012022 Element DMA-1 PQ-1 Upstream Node DMA-1 Node Inflows Volume Time to Peak Flow (Peak) (ac-ft) (hours) (ft3/s) 0.134 4.070 4.70 0.156 4.050 3.77 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Ed1t1on [1 0.02 00 01) Page30of31 Index C Composite Outlet Structure -1 (Composite Rating Curve) ... Composite Outlet Structure -1 (Individual Outlet Curves) .. Composite Outlet Structure -1 (Outlet Input Data) .. Composite Rating Curve .. 21 D Diverted Hydrograph .. 22, 23, 24 DMA-1 (Read Hydrograph) M Master Network Summary ... 3 0 0-1 (Addition Summary) ... Outlet Input Data ... 14, 15, 16, 17 Outlet-I (Diverted Hydrograph) ... p P0-1 (Elevation-Area Volume Curve) ... P0-1 (Elevation-Volume-Flow Table (Pond)) ... P0-1 (IN) (Level Pool Pond Routing Summary) ... P0-1 (IN) (Pond Inflow Summary) ... P0-1 (OUT) (Pond Routed Hydrograph (total out)) P0-1 (OUT) (Time vs. Elevation) P0-1 (Time vs. Volume) .. P0-1 (Volume Equations) .. Pond Inflow Summary ... 30 Pond Routed Hydrograph (total out) .. 27, 28, 29 u User Notifications .. 2 DMA-6 ppc 7130/2022 Bentley Systems, Inc Haestad Methods Solution Center 27 s,emon Company Drive Suite 200 W Watertown CT 06795 USA +1-203-755-1666 PondPack CONNECT Ed1t1on [10.02 00 01] Page 31 of 31 Project Summary Title Engineer Company Date Notes OMA-S_DMA-9 ppc 7130/2022 3/11/2021 Bentley Systems, Inc Haestad Methods Solution Center 27 s,emon Company Drive Su,te 200 W Watertown CT 06795 USA +1-203-755-1666 DMA-8 & DMA-9 PondPack CONNECT Ed1t1on [10 02 00 01] Page 1 of 36 Table of Contents User Notifications 2 Master Network Summary 3 DMA-1 Read Hydrograph 4 0-1 Addition Summary 5 -P0-1 (OUD Time vs. Elevation 6 P0-1 Time vs. Volume 9 P0-1 Elevation vs. Volume Curve 12 Composite Outlet Structure -1 Outlet Input Data 13 Individual Outlet Curves 16 Composite Rating Curve 25 Outlet-I Diverted Hydrograph 27 P0-1 Elevation-Volume-Flow Table (Pond) 30 P0-1 (IN) Level Pool Pond Routing Summary 31 P0-1 (OlJf) Pond Routed Hydrograph (total out) 32 P0-1 (IN) Pond Inflow Summary 35 Subsection: User Notifications User Notifications7 DMA-8_DMA-9 ppc 7130/2022 No user notifications generated. Bentley Syslems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown CT 06795 USA +1-203•755•1666 PondPack CONNECT Ed1t,on [10 02 00 01] Page 2 of 36 Subsection: Master Network Summary Catchments Summary Label I DMA-1 I Base Node Summary Label 10-1 I Base Pond Summary Label Scenario P0-1 (IN) P0-1 (OUT) DMA-S_DMA-9.ppc 713012022 Base Base Scenario Scenario Return Event (years) 0 0 Return Hydrograph Time to Peak Peak Flow Event Volume (hours) (ft3/s) (years) (ac-ft) 01 0.3881 4.010 I 10.101 Return Hydrograph Time to Peak Peak Flow Event Volume (hours) (ft3/s) (years) (ac-ft) 01 0.3461 4.1so 1 2.2s I Hydrograph Time to Peak Peak Flow Maximum Maximum Volume (hours) (ft3/s) Water Pond Storage (ac-ft) Surface (ac-ft) Elevation (ft) 0.456 4.050 8.89 (N/A) (N/A) 0.346 4.150 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Su,te 200 W Watertown, CT 06795 USA +1-203-755-1666 2.25 418.58 0.249 PondPack CONNECT Edition [10.020001] Page 3 of 36 Subsection: Read Hydrograph Label: DMA-1 Peak Discharge nme to Peak Hydrograph Volume 10.10 ft3/s 4.070 hours 0.389 ac-ft HYDROGRAPH ORDINATES (ft' /s) Output Time Increment = 0.083 hours Time on left represents time for first value in each row. Time (hours) 0.000 0.415 0.831 1.246 1.661 2.076 2.492 2.907 3.322 3.738 4.153 4.568 4.983 5.399 5.814 DMA-B_DMA-9 ppc 7/30/2022 Flow (ft3/s) 0.00 0.30 0.30 0.40 0.40 a.so a.so 0.60 0.80 1.50 2.00 0.70 0.50 0.40 0.30 Flow (ftl/s) 0.30 0.30 0.30 0.40 0.40 a.so 0.50 0.70 0.90 1.70 1.40 0.60 0.40 0.40 0.30 Flow (ft3/s) 0.30 0.30 0.30 0.40 0.40 0.50 0.60 0.70 0.90 2.50 1.10 0.60 0.40 0.30 0.30 Flow (ft.3/s) 0.30 0.30 0.30 0.40 0.40 a.so 0.50 0.70 1.10 5.00 0.90 0.50 0.40 0.30 0.00 Bentley Systems Inc Haestac:I Methods Solution Center 27 S,emon Company Dnve Suite 200 W Watertown. CT 06795 USA +1-203-755·1666 Flow (ft3/s) 0.30 0.30 0.40 0.40 0.40 a.so 0.60 0.80 1.20 10.10 0.80 a.so 0.40 0.30 (N/A) Scenario: Base PondPack CONNECT Ed,tion [10 02 00 01] Page 4 of 36 • Subsection: Addition Summary Label: 0-1 Summary for Hydrograph Addition at '0-1' Upstream Link Outlet-1 Inflow Type Flow (From) Flow (In) DMA·8_DMA-9.ppc 7/3012022 Element Outlet-I 0-1 Upstream Node P0-1 Node Inflows Volume Time to Peak Flow (Peak) (ac-ft) (hours) (ft3/s) 0.346 4.150 2.25 0.346 4.150 2.25 Bentley Systems. Inc Haestad Methods Solution Center 27 s,emon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Edition [10 02.00.01] Page 5 of 36 • Subsection: Time vs. Elevation Scenario: Base Label: PO-! (OUT) -Time vs. Elevation (ft) -Output Time increment = 0.050 hours Time on left represents time for first value in each row. Time Elevation Elevation Elevation Elevation Elevation (hours) (ft) (ft) (ft) (ft) (ft) 0.000 410.00 410.01 410.05 410.09 410.13 0.250 410.17 410.21 410.26 410.30 410.34 0.500 410.38 410.42 410.46 410.50 410.54 0.750 410.57 410.61 410.65 410.69 410.73 1.000 410.77 410.81 410.85 410.89 410.94 1.250 411.00 411.05 411.10 411.15 411.20 1.500 411.25 411.31 411.36 411.41 411.46 1.750 411.51 411.56 411.61 411.66 411.71 2.000 411.76 411.82 411.88 411.94 412.01 2.250 412.07 412.14 412.20 412.26 412.33 2.500 412.39 412.45 412.52 412.59 412.67 2.750 412.74 412.82 412.90 412.97 413.05 3.000 413.14 413.23 413.32 413.41 413.51 3.250 413.61 413.71 413.82 413.93 414.05 3.500 414.17 414.30 414.44 414.59 414.77 3.750 414.96 415.18 415.42 415.68 416.01 4.000 416.53 417.35 418.22 418.58 418.54 4.250 418.44 418.31 418.16 418.00 417.84 4.500 417.68 417.52 417.36 417.20 417.05 4.750 416.90 416.76 416.63 416.50 416.39 5.000 416.28 416.18 416.08 415.99 415.91 5.250 415.84 415.78 415.73 415.69 415.65 5.500 415.62 415.59 415.55 415.52 415.50 5.750 415.48 415.47 415.46 415.46 415.46 6.000 415.45 415.44 415.42 415.41 415.40 6.250 415.39 415,39 415.38 415.38 415.37 6.500 415.37 415.36 415.35 415.35 415.34 6.750 415.34 415.33 415.33 415.32 415.32 7.000 415.31 415.31 415.30 415.30 415.29 7.250 415.28 415.28 415.27 415.27 415.26 7.500 415.26 415.25 415.25 415.24 415.24 7.750 415.23 415.23 415.22 415.22 415.21 8.000 415.20 415.20 415.19 415.19 415.18 8.250 415.18 415.17 415.17 415.16 415.16 8.500 415.15 415.15 415.14 415.14 415.13 8.750 415.13 415.12 415.12 415.11 415.11 9.000 415.10 415.10 415.09 415.08 415.08 9.250 415.07 415.07 415.06 415.06 415.05 9.500 415.05 415.04 415.04 415.03 415.03 9.750 415.02 415.02 415.01 415.01 415.00 10.000 415.00 414.99 414.99 414.98 414.98 10.250 414.97 414.97 414.96 414.96 414.95 10.500 414.95 414.94 414.94 414.93 414.93 Bentley Systems. Inc Haes!ad Methods Solution PondPack CONNECT Ed1t1on DMA-8_DMA-9 ppc Center [10020001] 713012022 27 Siemon Company Drrve Suite 200 W Page 6 of 36 -Watertown CT 06795 USA +1-203-755-1666 • Subsection: Time vs. Elevation Scenario: Base Label: P0-1 (oun -Time vs. Elevation (ft) -Output Time increment = 0.050 hours Time on left represents time for first value in each row. Time Elevation Elevation Elevation Elevation Elevation (hours) (It) (ft) (ft) (OJ (ft) -10.750 414.92 414.92 414.91 414.91 414.90 11.000 414.90 414.89 414.89 414.88 414.88 11.250 414.87 414.87 414.86 414.86 414.85 11.500 414.85 414.84 414.84 414.83 414.83 11.750 414.82 414.82 414.81 414.81 414.80 12.000 414.80 414.79 414.79 414.78 414.78 12.250 414.78 414.77 414.77 414.76 414.76 12.500 414.75 414.75 414.74 414.74 414.73 12.750 414.73 414.72 414.72 414.71 414.71 13.000 414.70 414.70 414.69 414.69 414.68 13.250 414.68 414.67 414.67 414.67 414.66 13.500 414.66 414.65 414.65 414.64 414.64 13.750 414.63 414.63 414.62 414.62 414.61 14.000 414.61 414.60 414.60 414.60 414.59 14.250 414.59 414.58 414.58 414.57 414.57 14.500 414.56 414.56 414.55 414.55 414.54 14.750 414.54 414.54 414.53 414.53 414.52 15.000 414.52 414.51 414.51 414.50 414.50 15.250 414.49 414.49 414.49 414.48 414.48 15.500 414.47 414.47 414.46 414.46 414.45 15.750 414.45 414.45 414.44 414.44 414.43 16.000 414.43 414.42 414.42 414.41 414.41 16.250 414.41 414.40 414.40 414.39 414.39 16.500 414.38 414.38 414.38 414.37 414.37 16.750 414.36 414.36 414.35 414.35 414.35 17.000 414.34 414.34 414.33 414.33 414.32 17.250 414.32 414.32 414.31 414.31 414.30 17.500 414.30 414.29 414.29 414.29 414.28 17.750 414.28 414.27 414.27 414.27 414.26 18.000 414.26 414.25 414.25 414.24 414.24 18.250 414.24 414.23 414.23 414.22 414.22 18.500 414.22 414.21 414.21 414.20 414.20 18.750 414.20 414.19 414.19 414.18 414.18 19.000 414.17 414.17 414.17 414.16 414.16 19.250 414.15 414.15 414.15 414.14 414.14 19.500 414.13 414.13 414.13 414.12 414.12 19.750 414.12 414.11 414.11 414.10 414.10 20.000 414.10 414.09 414.09 414.08 414.08 20.250 414.08 414.07 414.07 414.06 414.06 20.500 414.06 414.05 414.05 414.05 414.04 20.750 414.04 414.03 414.03 414.03 414.02 21.000 414.02 414.01 414.01 414.01 414.00 -21.250 414.00 414.00 413.99 413.99 413.98 Bentley Systems. Inc Haestad Methods Solution PondPack CONNECT Edition DMA-8~DMA-9 ppc Center [10 ()2 ()() ()1] 7130/2022 27 Siemon Company Drive Suite 200 W Page 7 of 36 Watertown. CT 06795 USA +1-203-755-1666 Subsection: Time vs. Elevation Label: P0-1 (OUT) Time vs. Elevation (ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. llme (hours) 21.500 21.750 22.000 22.250 22.500 22.750 23.000 23.250 23.500 23.750 24.000 DMA-8_DMA-9 ppc 713012022 Elevation (ft) 413-98 413.96 413.94 413.93 413.91 413.89 413.87 413.85 413.84 413.82 413.80 Elevation Elevation Elevation (ft) (ft) (ft) 413.98 413.97 413.97 413.96 413.95 413.95 413.94 413.94 413.93 413.92 413.92 413.91 413.90 413.90 413.90 413.89 413.88 413,88 413.87 413.86 413.86 413.85 413.85 413.84 413.83 413.83 413.83 413.81 413.81 413.81 (N/A) (N/A) (N/A) Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Dnve Suite 200 W Watertown, CT 06795 USA +1•203·755-1666 Elevation (ft) 413.97 413.95 413.93 413.91 413.89 413.87 413.86 413.84 413.82 413.80 (N/A) Scenario: Base PondPack CONNECT Ed1t1on [10 02 00 01] Page S of 36 Subsection: Time vs. Volume Scenario: Base Label: P0-1 Time vs. Volume (ac-ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. nme Volume Volume Volume Volume Volume (hours) (ac-ft) (ac-ft) (ac-ft) (ac-ft) (ac-ft) 0.000 0.000 0.000 0.001 0.003 0.004 0.250 0.005 0.006 0.007 0.009 0.010 0.500 0.011 0.012 0.013 0.014 0.016 0.750 0.017 0.018 0.019 0.020 0.021 1.000 0.022 0,023 0.025 0.026 0.027 1.250 0.029 0.030 0.032 0.033 0.D35 1.500 0.036 0.038 0.039 0.041 0.042 1.750 0.044 0.045 0.047 0.048 0.050 2.000 0.051 0.053 0.055 0.056 0.058 2.250 0.060 0.062 0.064 0.066 0.067 2.500 0.069 0.071 0.073 0.D75 0.077 2.750 0.080 0.082 0.084 0.086 0.089 3.000 0.091 0.094 0.096 0.099 0.102 3.250 0.105 0.108 0.111 0.114 0.117 3.500 0.121 0.125 0.129 0.133 0.138 3.750 0.144 0.150 0.157 0.165 0.174 4.000 0.189 0.213 0.238 0.249 0.248 4.250 0.245 0.241 0.237 0.232 0.227 4.500 0.223 0.218 0.213 0.209 0.204 4.750 0.200 0.196 0.192 0.189 0.185 5.000 0.182 0.179 0.176 0.174 0.171 5.250 0.169 0.168 0.166 0.165 0.164 5.500 0.163 0.162 0.161 0.160 0.159 5.750 0.159 0.159 0.158 0.158 0.158 6.000 0.158 0.158 0.157 0.157 0.157 6.250 0.156 0.156 0.156 0.156 0.156 6.500 0.156 0.155 0.155 0.155 0.155 6.750 0.155 0.155 0.154 0.154 0.154 7.000 0.154 0.154 0.154 0.154 0.153 7.250 0.153 0.153 0.153 0.153 0.153 7.500 0.152 0.152 0.152 0.152 0.152 7.750 0.152 0.152 0.151 0.151 0.151 8.000 0.151 0.151 0.151 0.150 0.150 8.250 0.150 0.150 0.150 0.150 0.150 8.500 0.149 0.149 0.149 0.149 0.149 8.750 0.149 0.149 0.148 0.148 0.148 9.000 0.148 0.148 0.148 0.147 0.147 9.250 0.147 0.147 0.147 0.147 0.147 9.500 0.146 0.146 0.146 0.146 0.146 9.750 0.146 0.146 0.145 0.145 0.145 10.000 0.145 0.145 0.145 0.144 0.144 10.250 0.144 0.144 0.144 0.144 0.144 10.500 0.143 0.143 0.143 0.143 0.143 Bentley Systems, Inc Haestad Methods Solution PondPack CONNECT Edition DMA·B_DMA•9 ppc Center {10 02 00 01] 7/30/2022 27 Siemon Company Drive Suite 200 W Page 9 of 36 Watertown, CT 06795 USA +1-203·755·1666 Subsection: Time vs. Volume Scenario: Base Label: PO-! Time vs. Volume (ac-ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. llme Volume Volume Volume Volume Volume (hours) (ac-ft) (ac-ft) (ac-ft) (ac-ft) (ac-ft) 10.750 0.143 0.143 0.142 0.142 0.142 11.000 0.142 0.142 0.142 0.142 0.141 11.250 0.141 0.141 0.141 0.141 0.141 11.500 0.141 0.140 0.140 0.140 0.140 11.750 0.140 0.140 0.140 0.139 0.139 12.000 0.139 0.139 0.139 0.139 0.139 12.250 0.138 0.138 0.138 0.138 0.138 12.500 0.138 0.138 0.138 0.137 0.137 12.750 0.137 0.137 0.137 0.137 0.137 13.000 0.136 0.136 0.135 0.135 0.135 13.250 0.136 0.135 0.135 0.135 0.135 13.500 0.135 0.135 0.135 0.135 0.134 13.750 0.134 0.134 0.134 0.134 0.134 14.000 0.134 0.134 0.133 0.133 0.133 14.250 0.133 0.133 0.133 0.133 0.132 14.500 0.132 0.132 0.132 0.132 0.132 14.750 0.132 0.132 0.131 0.131 0.131 15.000 0.131 0.131 0.131 0.131 0.130 15.250 0.130 0.130 0.130 0.130 0.130 15.500 0.130 0.130 0.129 0.129 0.129 15.750 0.129 0.129 0.129 0.129 0.129 15.000 0.128 0.128 0.128 0.128 0.128 15.250 0.128 0.128 0.128 0.127 0.127 15.500 0.127 0.127 0.127 0.127 0.127 15.750 0.127 0.125 0.126 0.125 0.125 17.000 0.126 0.125 0.126 0.125 0.125 17.250 0.125 0.125 0.125 0.125 0.125 17.500 0.125 0.125 0.124 0.124 0.124 17.750 0.124 0.124 0.124 0.124 0.124 18.000 0.123 0.123 0.123 0.123 0.123 18.250 0.123 0.123 0.123 0.122 0.122 18.500 0.122 0.122 0.122 0.122 0.122 18.750 0.122 0.122 0.121 0.121 0.121 19.000 0.121 0.121 0.121 0.121 0.121 19.250 0.121 0.120 0.120 0.120 0.120 19.500 0.120 0.120 0.120 0.120 0.119 19.750 0.119 0.119 0.119 0.119 0.119 20.000 0.119 0.119 0.119 0.118 0.118 20.250 0.118 0.118 0.118 0.118 0.118 20.500 0.118 0.118 0.117 0.117 0.117 20.750 0.117 0.117 0.117 0.117 0.117 21.000 0.117 0.115 0.115 0.115 0.116 21.250 0.115 0.116 0.116 0.116 0.116 Bentley Systems. Inc Haestad Methods Solution PondPack CONNECT Ed1t1on DMA.8_DMA·9 ppc Center {10.02 00 01] 7/3012022 27 Siemon Company Drive Suite 200 W Page1Dol36 Watertown. CT 06795 USA +1-203-755-1666 Subsection: Time vs. Volume Label: P0-1 Time vs. Volume (ac-ft) Output Time increment = 0.050 hours Time on left represents time for first value in each row. nme (hours) 21.500 21.750 22.000 22.250 22.500 22.750 23.000 23.250 23.500 23.750 24.000 DMA·8 DMA-9 ppc 7130/2022 Volume (ac-ft) 0.115 0.115 0.114 0.114 0.113 0.113 0.112 0.112 0.111 0.111 0.110 Volume Volume Volume (ac-ft) (ac-ft) (ac-ft) 0.115 0.115 0.115 0.115 0.115 0.115 0.114 0.114 0.114 0.114 0.114 0.114 0.113 0.113 0.113 0.113 0.113 0.112 0.112 0.112 0.112 0.112 0.112 0.111 0.111 0.111 0.111 0.111 0.111 0.110 (N/A) (N/A) (N/A) Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Compa,y Dnve Su,te 200 W Watertown, CT06795 USA +1-203-755-1666 Volume (ac-ft) 0.115 0.114 0.114 0.113 0.113 0.112 0.112 0.111 0.111 0.110 (N/A) Scenario: Base PondPack CONNECT Edition [10 02 00 01] Page 11 o/36 Subsection: Elevation vs. Volume Curve Label: P0-1 DMA-8_DMA-9 ppc 7130/2022 Pond Elevation (fl) Elevation-Volume 410.00 412.00 414.00 416.00 418.00 420.00 Bentley Systems. Inc. Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Pond Volume (ac-ft) Scenario: Base 0.000 0.058 0.116 0.174 0.232 0.290 PondPack CONNECT Ed1t1on [10 02 00 01] Page 120136 Subsection: Outlet Input Data Label: Composite Outlet Structure -1 DMA-B_DMA-9 ppc 7130/2022 Requested Pond Water Surface Elevations Minimum (Headwater) Increment (Headwater) Maximum (Headwater) 410.00ft 0.50 ft 420.00 ft Structure Type Orifice-Circular Orifice-Area Rectangular Weir Culvert-Circular Tailwater Settings Outlet Connectivity Outlet ID Direction Outfall Orifice -1 Forward Culvert -1 Orifice -2 Forward Culvert -1 Weir -1 Forward Culvert -1 Culvert -1 Forward lW Tailwater Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 El (It) 410.00 415.40 418.58 410.00 (N/A) E2 (ft) 420.00 420.00 420.00 420.00 (N/A) Scenario: Base PondPack CONNECT Ed1t1on [10 02 00 01] Page 13 of 36 Subsection: Outlet Input Data Label: Composite Outlet Structure -1 Structure ID: Culvert -1 Structure Type· Culvert-Circular Number of Barrels Diameter Length Length (Computed Barrel) Slope (Computed) Outlet Control Data Manning's n Ke Kb Kc Convergence Tolerance Inlet Control Data Equation Form K M C y T1 ratio (HW/D) T2 ratio (HW/D) Slope Correction Factor Use unsubmerged inlet control 0 equation below T1 elevation. Use submerged inlet control 0 equation above T2 elevation In transition zone between unsubmerged and submerged inlet control, interpolate between flows at T1 & T2. Tl Elevation T2 Elevation 410.85 ft 410.95ft T1 Flow T2 Flow 1 12.0 in 3.00 ft 3.35 ft 0.500 ft/ft 0.013 0.200 0.031 0.200 0.00 ft Form 1 0.0045 2.0000 0.0317 0.6900 0.845 0.947 -0.500 DMA-8_DMA-9 ppc 7130/2022 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown CT 06795 USA +1-203-755-1666 Scenario: Base 2.75 ft3/s 3.14 ft3/s PondPac~ CONNECT Edition [10 02 00 01) Psge 14 of 36 Subsection: Outlet Input Data Label: Composite Outlet Structure -1 DMA-8_DMA-9 ppc 7/3012022 Structure ID: Orifice -1 Structure Type: Orifice-Circular Number of Openings Elevation Orifice Diameter Orifice Coefficient Structure /D: Weir -1 Structure Type Rectangular Weir Number of Openings Elevation Weir Length Weir Coefficient Structure ID: Orifice -2 Structure Type: Orifice-Area Number of Openings Elevation Orifice Area Top Elevation Datum Elevation Orifice Coefficient Structure ID: TW 1 410.00 ft 1.2 in 0.600 418.58 ft 8.00 ft 3.00 (ft"0.5)/s 1 415.40 ft 0.3 fF 0.00 ft 0.00 ft 0.600 Structure Type: TW Setup, OS Channel Taitwater Type Convergence Tolerances Maximum Iterations Tailwater Tolerance (Minimum) Tailwater Tolerance (Maximum) Headwater Tolerance (Minimum) Headwater Tolerance (Maximum) Flow Tolerance (Minimum) Flow Tolerance (Maximum) Free Outfall 30 0.01 ft 0.50 ft 0.01 ft a.so ft 0.001 ft3/s 10.000 ft3/s Bentley Systems, Inc. Haestad Methods Solution Center 27 Siemon Company Drive Su,te 200 W Watertown. CT 06795 USA +1-203-755·1666 Scenario: Base PondPack CONNECT Edition [10 02 00 01] Page15of36 Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Culvert -1 (Culvert-Circular) Mannings open channel maximum capacity: 27.10 ft3/s Upstream ID = Orifice -1, Orifice -2, Weir -1 Downstream ID = Tailwater (Pond Outfall) Water Surface Elevation (ft) Device Flow (ftl/s) (into) Headwater Hydraulic Grade line 410.00 0.00 410.50 0.02 411.00 0.03 411.50 0.04 412.00 0.05 412.50 0.06 413.00 0.06 413.50 0.07 414.00 0.07 414.50 0.08 415.00 0.08 415.40 0.08 415.50 0.47 416.00 1.02 416.50 1.35 417.00 1.62 417.50 1.85 418.00 2.04 418.50 2.23 418.58 2.25 419.00 8.89 419.50 13.15 420.00 13.60 Message WS below an invert; no flow. CRIT.DEPTH CONTROL Vh= .021ft Der= .062ft CRIT.DEPTH Hev= .00ft CRIT.DEPTH CONTROL Vh= .026ft Der= .076ft CRIT.DEPTH Hev= .00ft CRIT.DEPTH CONTROL Vh= .029ft Der= .086ft CRIT.DEPTH Hev= .00ft (ft) 0.00 410.09 410.11 410.12 410.13 410.14 410.14 410.15 410.16 410.16 410.17 410.17 410.41 410.62 410.72 410.80 410.87 410.92 410.97 410.97 414.50 419.32 419.95 Converge Downstream Hydraulic Grade Line (ft) 0.00 Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Ne,t Downstream Hydraulie Grade Line (ft) Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Downstream Hydraulic Grade line Error (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 OMA-8_DMA·9 ppc 7130/2022 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Su,te 200 W Watertown CT 06795 USA +1 •203-755•1666 Convergence Error (ft3/s) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.01 0.00 0.01 Scenario: Base Downstream Channel Tailwater (ft) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) Tai/water Error (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 PondPack CONNECT Ed1t1on [10 02.00 01] Page 16 of 36 Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Culvert -1 (Culvert-Circular) Mannings open channel maximum capacity: 27.10 ft3/s Upstream ID = Orifice -1, Orifice -2, Weir -1 Downstream ID = Tailwater (Pond Outfall) Message CRIT.DEPTH CONTROL Vh; .031ft Der; .092ft CRIT.DEPTH Hev; .OOft CRIT.DEPTH CONTROL Vh; .033ft Der; .098ft CRJT.DEPTH Hev; .OOft CRIT.DEPTH CONTROL Vh; .035ft Der; .102ft CRIT.DEPTH Hev; .OOft CRIT.DEPTH CONTROL Vh= .036ft Der= .106ft CRIT.DEPTH Hev= .OOft CRIT.DEPTH CONTROL Vh= .038ft Der= .110ft CRIT.DEPTH Hev= .OOft CRIT.DEPTH CONTROL Vh= .039ft Der= .1 l 4ft CRIT.DEPTH Hev= .OOft CRIT.DEPTH CONTROL Vh= .040ft Der= .117ft CRIT.DEPTH Hev= .OOft CRIT.DEPTH CONTROL Vh= .041ft Der= .119ft CRIT.DEPTH Hev; .OOft CRIT.DEPTH CONTROL Vh= .102ft Der= .286ft CRIT.DEPTH Hev= .OOft CRIT.DEPTH CONTROL Vh= .160ft Der= .424ft CRIT.DEPTH Hev= .OOft FLOW PRECEDENCE SET TO UPSTREAM CONTROLLING STRUCTIJRE CRIT.DEPTH CONTROL Vh; .217ft Der= .540ft CRIT.DEPTH Hev= .OOft FLOW PRECEDENCE SET TO UPSTREAM CONTROLLING STRUCTIJRE OMA-8_0MA-9 ppc 7130/2022 Bentley Systems. Inc Haestad Methods Solut,on Center 27 Siemon Company Dn~e Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Ed1t1on [10 02 00 01] Page17of36 Subsection: Individual Outlet Curves label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Culvert -1 (Culvert-Circular) Mannings open channel maximum capacity: 27.10 ft3/s Upstream ID = Orifice -1, Orifice -2, Weir -1 Downstream ID = Tailwater (Pond Outfall) Message FLOW PRECEDENCE SET TO UPSTREAM CONTROLLING STRUCTURE FLOW PRECEDENCE SET TO UPSTREAM CONTROLLING STRUffiJRE FLOW PRECEDENCE SET TO UPSTREAM CONTROLLING STRUffiJRE INLET CONTROL.. Submerged: HW =4.50 INLET CONTROL.. Submerged: HW =9.32 INLET CONTROL.,. Submerged: HW =9.95 DMA-8_0MA-9 ppc 7130/2022 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown CT 06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Edition [10 02 00 01) Page 18 of 36 • • Subsection: Individual Outlet Curves label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Orifice -1 (Orifice-Circular) Upstream ID = (Pond Water Surface} Downstream ID = Culvert -1 (Culvert-Circular) Water Surface Elevation (It) 410.00 410.50 411.00 411.50 412.00 412.50 413.00 413.50 414.00 414.50 415.00 415.40 415.50 416.00 416.50 417.00 417.50 418.00 418.50 418.58 419.00 419.50 420.00 Device Flow (ft3/s) 0.00 0.02 0.04 0.04 0.05 0.06 0.06 0.07 0.07 0.08 0.08 0.09 0.09 0.09 0.09 0.09 0.10 0.10 0.10 0.10 0.08 0.02 0.01 Message (into) Headwater Hydraulic Grade Line (It) 0.00 410.50 411.00 411.50 412.00 412.50 413.00 413.50 414.00 414.50 415.00 415.40 415.50 416.00 416.50 417.00 417.50 418.00 418.50 418.58 419.00 419.50 420.00 W5 below an invert; no flow. H c=.41 H =.89 H =1.38 H =1.87 H =2.36 H =2.86 H =3.35 H =3.84 H =4.34 H =4.83 H =5.23 Converge Downstream Hydraulic Grade Line (ft) 0.00 410.09 410.11 410.12 410.13 410.14 410.14 410.15 410.16 410.16 410.17 410.17 410.41 410.62 410.72 410.80 410.87 410.92 410.97 410.97 414.50 419.32 419.95 Ne,t Downstream Hydraulie Grade Line (It) 0.00 410.09 410.11 410.12 410.13 410.14 410.14 410.15 410.16 410.16 410.17 410.17 410.41 410.62 410.72 410.80 410,87 410.92 410.97 410.97 414.50 419.32 419.95 Downstream Hydraulic Grade Line Error (It) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 OMA-8_DMA•9 ppc 7/3012022 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Su,te 200 W Water1own. CT 08795 USA +1-203-755· 1666 Convergence Error (ft3/s) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Scenario: Base Downstream Channel Tailwater (It) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) Tailwater Error (It) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 PondPack CONNECT Ed1t1on [10 02 00 01] Page 19 of 36 Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Orifice -1 (Orifice-Circular) Upstream ID = (Pond Water Surface) Downstream ID = Culvert -1 (Culvert-Circular) Message H =5.09 H =5.38 H =5.78 H =6.20 H =6.63 H =7.08 H =7.53 H =7.61 H =-4.50 H =.18 H =.OS DMA-8_DMA-9 ppc 713012022 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Su,te 200 W Watertown. CT 06795 USA + 1-203-755-1 666 Scenario: Base PondPack CONNECT Edition [10 02 00 01] Page 20 of 36 Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Weir -1 (Rectangular Weir) Upstream ID = (Pond Water Surface) Downstream ID = Culvert -1 (Culvert-Circular) Water Surface Elevation (ft) Device Flow (ft3/s) (into) Headwater Hydraulic Grade line 410.00 0.00 410.S0 0.00 411.00 0.00 411.50 0.00 412.00 0.00 412.50 0.00 413.00 0.00 413.50 0.00 414.00 0.00 414.S0 0.00 415.00 0.00 415.40 0.00 415.S0 0.00 416.00 0.00 416.50 0.00 417.00 0.00 417.50 0.00 418.00 0.00 418.S0 0.00 418.58 0.00 419.00 6.53 419.50 12.89 420.00 13.32 Message WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. (It) 0.00 0.00 0.00 0.00 0,00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 419.00 419.S0 420.00 Converge Downstream Hydraulie Grade line (It) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Free Outfall 419.32 419.95 Ne"1 Downstream Hydraulic Grade line (ft) 0.00 410.09 410.11 410.12 410.13 410.14 410.14 410.1S 410.16 410.16 410.17 410.17 410.41 410.62 410.72 410.80 410.87 410.92 410.97 410.97 414.50 419.32 419.95 Downstream Hydraulic Grade line Error (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 DMA•8_DMA·9 ppc 713012022 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Convergence Error (ft3/s) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Scenario: Base Downstream Channel Tailwater (ft) (N/A) (N/A) (NIA) (N/A) (NIA) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (NIA) (N/A) (N/A) (NIA) (NIA) (NIA) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) Tailwater Error (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 PondPack CONNECT Ed1hon [10 02 00 01] Page 21 of 36 Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Weir -1 (Rectangular Weir) Upstream ID = (Pond Water Surface) Downstream ID = Culvert -1 (Culvert-Circular) Message WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. H=.42; Htw=.00; Qfree=6.53; H=.92; Htw=.74; Qfree=21.18; H=l.42; Htw=l.37; Qfree=40.61; DMA-8_DMA-9 ppc 7130/2022 Bentley Systems. Inc Haestad Methods Solution Center 27 s,emon Company Drive Suite 200 W Watertown, CT06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Edition [10 02 00 01] Page 22 of 36 Subsection: Individual Outlet Curves label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET "TYPE Structure ID = Orifice -2 (Orifice-Area) Upstream ID = (Pond Water Surface) Downstream ID = Culvert -1 (Culvert-Circular) Water Surface Elevation (ft) Device Flow (ft3/s) (into) Headwater Hydraulic Grade Line 410.00 0.00 410.50 0.00 41L00 0.00 411.50 0.00 412.00 0.00 412.50 0.00 413.00 0.00 413.50 0.00 414.00 0.00 414.50 0.00 415.00 0.00 415.40 0.00 415.50 0.38 416.00 0.93 416.50 1.26 417.00 1.52 417.50 1.74 418.00 1.94 418.50 2.12 418.58 2.15 419.00 2.28 419.50 0.51 420.00 0.28 Message WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 415.50 416.00 416.50 417.00 417.50 418.00 418.50 418.58 419.00 419.50 420.00 Converge Downstream Hydraulic Grade Line (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall Free Outfall 419.32 419.95 Ne,t Downstream Hydraulic Grade Line (ft) 0.00 410.09 410.11 410.12 410.13 410.14 410.14 410.15 410.16 410.16 410.17 410.17 410.41 410.62 410.72 410.80 410.87 410.92 410.97 410.97 414.50 419.32 419.95 Downstream Hydraulic Grade Line Error (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 DMA·8_DMA·9 ppc 7130/2022 Bentle')' Systems. Inc Haestad Methods Solution Center 27 Siemon Company Dnve Su,te 200 W Watertown. CT 06795 USA +1-203·755-1666 Convergence Error (ft3/s) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Scenario: Base Downstream Channel Tailwater (ft) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) (N/A) Tailwater Error (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 PondPack CONNECT Ed1tIon {10 02 00 01] Page 23 of 36 Subsection: Individual Outlet Curves Label: Composite Outlet Structure -1 RATING TABLE FOR ONE OUTLET TYPE Structure ID = Orifice -2 (Orifice-Area) Upstream ID : (Pond Water Surface) Downstream ID = Culvert -1 {Culvert-Circular) Message WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. WS below an invert; no flow. H =.10 H =.60 H =1.10 H =1.60 H =2.10 H =2.60 H =3.10 H =3.18 H =3.60 CHARGED RISER: Orifice Equation Control to TW; H=.18 CHARGED RISER: Orifice Equation Control to TW; H=.05 DMA-S_DMA-9 ppc 7130/2022 Ben1Iey Systems, Inc Haestad Methods Solution Center 27 Siemon Company Dove Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Ed1t1on [10 02 00 01] Page 24 of 36 Subsection: Composite Rating Curve Label: Composite Outlet Structure -1 Composite Outflow Summary Water Surface Flow (ft3/s) Tailwater Elevation (ft) Convergence Error Elevation (ft) 410.00 410.50 411.00 411.50 412.00 412.50 413.00 413.50 414.00 414.50 415.00 415.40 415.50 416.00 416.50 417.00 417.50 418.00 418.50 418.58 419.00 419.50 420.00 Contributing Structures (no Q: Orifice -!,Orifice -2,Weir -1,Culvert-1) Orifice -!,Culvert -1 (no Q: Orifice -2,Weir - 1) Orifice -!,Culvert -1 (no Q: Orifice -2,Weir - 1) Orifice -1,Culvert -1 (no Q: Orifice -2,Weir - 1) Orifice -1,Culvert -1 (no Q: Orifice -2,Weir - 1) Orifice -1,Culvert -1 (no Q: Orifice -2,Weir - 1) Orifice -1,Culvert -1 (no Q: Orifice -2,Weir - 1) DMA·8_DMA-9 ppc 7/30/2022 0.00 (N/A) 0.02 (NIA) 0.03 (N/A) 0.04 (NIA) 0.05 (N/A) 0.06 (NIA) 0.06 (NIA) 0.07 (N/A) 0.07 (NIA) 0.08 (N/A) 0.08 (N/A) 0.09 (N/A) 0.47 (NIA) 1.02 (N/A) 1.35 (NIA) 1.62 (N/A) 1.84 (NIA) 2.04 (N/A) 2.22 (N/A) 2.25 (N/A) 8.89 (N/A) 13.15 (N/A) 13.60 (N/A) Bentley Systems Inc Haestad Methods Solution Center 27 s,emon Company Drive su,te 200 W Watertown. CT 06795 USA +1-203-755·1 666 (ft) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Scenario: Base PondPack CONNECT Ed1t1on [10 02 00 01] Page 25 of 36 Subsection: Composite Rating Curve Label: Composite Outlet Structure -1 Composite Outflow Summary Contributing Structures Orifice -!,Culvert -1 (no Q: Orifice -2,Weir - 1) Orifice -!,Culvert -1 (no Q: Orifice -2,Weir - 1) Orifice -!,Culvert -1 (no Q: Orifice -2,Weir - 1) Orifice -1,Culvert -1 (no Q: Orifice -2,Weir - 1) Orifice -1,Culvert -1 (no Q: Orifice -2,Weir - 1) Orifice -!,Orifice - 2,Culvert -1 (no Q: Weir • 1) Orifice -!,Orifice - 2,Culvert -1 (no Q: Weir • 1) Orifice -!,Orifice - 2,Culvert -1 (no Q: Weir -1 I Orifice -!,Orifice - 2,Culvert -1 (no Q: Weir . 1) Orifice -!,Orifice - 2,Culvert -1 (no Q: Weir • 1) Orifice -1,Orifice - 2,Culvert -1 (no Q: Weir • 1) Orifice -1,Orifice - 2,Culvert -1 (no Q: Weir • 1) Orifice -1,Orifice - 2,Culvert -1 (no Q: Weir • 1) Orifice -1,Orifice -2,Weir -!,Culvert -1 Orifice -1,Orifice -2,Weir -1,Culvert -1 Orifice -1,Orifice -2,Weir -1,Culvert -1 DMA-8_DMA-9 ppc 7/3012022 Bentley Systems. Inc Haestad Methods Solution Center 27 S,emon Company Drive Suite 200 W Watertown CT 06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Ed1!Ion [1 0 02.00 01] Page 26 of 36 Subsection: Diverted Hydrograph Scenario: Base Label: Outlet-1 Peak Discharge 2.25 ftl/s Time to Peak 4.150 hours Hydrograph Volume 0.346 ac-ft HYDRDGRAPH DRDINATES (ft'/s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. nme Flow Flow Flow Flow Flow (hours) (ft3/s) (ftl/S) (ft3/s) (ftl/5) (ft3/s) 0.050 0.00 0.00 0.00 0.01 0.01 0.300 0,01 0.01 0.01 0.02 0.02 0.550 0.02 0.02 0.02 0.02 0.03 0.800 0.03 0.03 0.03 0.03 0.03 1.050 0.03 0.03 0.03 0.03 0.03 1.300 0.04 0.04 0.04 0.04 0.04 1.550 0.04 0.04 0.04 0.04 0.04 1.800 0.05 0.05 0.05 0.05 0.05 2.050 0.05 0.05 0.05 0.05 0.05 2.300 0.05 0.05 0.05 0.06 0.06 2.550 0.06 0.06 0.06 0,06 0.06 2.800 0.06 0.06 0.06 0.06 0.06 3.050 0.07 0.o? 0.07 0.07 0.o? 3.300 0.07 0.o? 0.07 0.07 0.08 3.550 0.08 0.08 0.08 0.08 0.08 3.800 0.08 0.15 0.66 1.03 1.37 4.050 1.78 2.12 2.25 2.24 2.20 4.300 2.15 2.10 2.04 1.98 1.91 4.550 1.85 1.78 1.71 1.64 1.57 4.800 1.49 1.42 1.35 1.28 1.21 5.050 1.14 1.07 1.00 0.92 0.84 5.300 0.78 0.72 0.67 0.63 0.60 5.550 0.56 0.52 0.49 0.46 0.39 5.800 0.35 0.33 0.32 0.31 0.29 6.050 0.23 0.15 0.11 0.09 0.09 6.300 0.09 0.09 0.09 0.09 0.09 6.550 0.09 0.09 0.09 0.09 0.09 6.800 0.09 0.09 0.09 0.09 0.08 7.050 0.08 0.08 0.08 0.08 0.08 7.300 0.08 0,08 0.08 0.08 0.08 7.550 0.08 0.08 0.08 0.08 0.08 7.800 0.08 0.08 0.08 0.08 0.08 8.050 0.08 0.08 0.08 0.08 0.08 8.300 0.08 0.08 0.08 0.08 0.08 8.550 0.08 0.08 0.08 0.08 0.08 8.800 0.08 0.08 0.08 0.08 0.08 9.050 0.08 0.08 0.08 0.08 0.08 9.300 0.08 0.08 0.08 0.08 0.08 9.550 0.08 0.08 0.08 0.08 0.08 Bentley Systems. Inc Haestad Methods Solution PondPack CONNECT Ed1t1on OMA-B_DMA·9 ppc Center [10 02 00 01] 7130/2022 27 Siemon Company Drive Suite 200 W Page 27 of 36 Watertown, CT 06795 USA +1-203-755-1666 Subsection: Diverted Hydrograph Scenario: Base Label: Outlet-1 HYDROGRAPH ORDINATES (ft'/s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. nme Flow Flow Flow Flow Flow (hours) (ft3/s) (fP/s) (ft3/s) (ft3/s) (ft3/s) 9.800 0.08 0.08 0.08 0.08 0.08 10.050 0.08 0.08 0.08 0.08 0.08 10.300 0.08 0.08 0.08 0.08 0.08 10.550 0.08 0.08 0.08 0.08 0.08 10.800 0.08 0.08 0.08 0.08 0.08 11.050 0.08 0.08 0.08 0.08 0.08 11.300 0.08 0.08 0.08 0.08 0.08 11.550 0.08 0.08 0.08 0.08 0.08 11.800 0.08 0.08 0.08 0.08 0.08 12.050 0.08 0.08 0.08 0.08 0.08 12.300 0.08 0.08 0.08 0.08 0.08 12.550 0.08 0.08 0.08 0.08 0.08 12.800 0.08 0.08 0.08 0.08 0.08 13.050 0.08 0.08 0.08 0.08 0.08 13.300 0.08 0.08 0.08 0.08 0.08 13.550 0.08 0.08 0.08 0.08 0.08 13.800 0.08 0.08 0.08 0.08 0.08 14.050 0.08 0.08 0.08 0.08 0.08 14.300 0.08 0.08 0.08 0.08 0.08 14.550 0.08 0.08 0.08 0.08 0.08 14.800 0.08 0.08 0.08 0.08 0.08 15.050 0.08 0.08 0.08 0.08 0.08 15.300 0.08 0.08 0.08 0.08 0.08 15.550 0.08 0.08 0.08 0.08 0.08 15.800 0.08 0.08 0.08 0.08 0.08 16.050 0.08 0.08 0.08 0.08 0.08 16.300 0.08 0.08 0.08 0.08 0.08 16.550 0.08 0.08 0.08 0.08 0.08 16.800 0.08 0.08 0.08 0.08 0.08 17.050 0.08 0.08 0.08 0.08 0.08 17.300 0.08 0.08 0.08 0.08 0.08 17.550 0.08 0.08 0.08 0.08 0.08 17.800 0.08 0.08 0.08 0.08 0.08 18.050 0.08 0.08 0.08 0.08 0.08 18.300 0.08 0.08 0.08 0.08 0.08 18.550 0.08 0.08 0.08 0.08 0.08 18.800 0.08 0.08 0.08 0.08 0.08 19.050 0.08 0.08 0.08 0.08 0.08 19.300 0.08 0.08 0.08 0.08 0.08 19.550 0.07 0.07 0.07 0.07 0.07 19.800 0.07 0.07 0.07 0.07 0.07 20.050 0.07 0.07 0.07 0.07 0.07 20.300 0,07 0.07 0.07 0.07 0.07 20.550 0.07 0.07 0.07 0.07 0.07 Bentley Systems. Inc Haestad Me1hods Solution PondPack CONNECT EdIt1on DMA-8_DMA-9 ppc Center [10 02 00 01] 7/30/2022 27 Siemon Comp;iny Drive Suite 200 W Page 28 of 36 Watertown CT 06795 USA +1-203-755-1666 Subsection: Diverted Hydrograph Label: Outlet-1 HYDROGRAPH ORDINATES (ft' /s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. nme (hours) 20.800 21.050 21.300 21.550 21.800 22.050 22.300 22.550 22.800 23.050 23.300 23.550 23.800 DMA-8_DMA-9 ppc 7130/2022 Flow (fP/s) 0.07 0.07 0.07 0.07 0.07 0,07 0.07 0.07 0.07 0.07 0.07 0,07 0.07 Flow Flow Flow (ft.3/s) (ft3/s) (ft3/s) 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0,07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0,07 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Flow (ft3/s) 0.07 0.07 0.07 0.07 0,07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0,07 Scenario: Base PondPack CONNECT Ed1t1on [10 02 00 01] Page 29 of 36 Subsection: Elevation-Volume-Flow Table (Pond) Label: P0-1 Infiltration Infiltration Method (Computed) Initial Conditions Elevation (Water Surface, Initial) Volume (Initial) Flow (Initial Outlet) Flow (Initial Infiltration) Flow (Imtial, Total) nme Increment Elevation (ft) Outflow (ft3/s) 410.00 410.50 411.00 411.50 412.00 412.50 413.00 413.50 414.00 414.SO 415.00 415.40 415.50 416.00 416.50 417.00 417.50 418.00 418.50 418.S8 419.00 419.SO 420.00 DMA-S_DMA-9 ppc 713012022 0.00 0.02 0.03 0.04 0.05 0.06 0.06 0.07 0.07 0.08 0.08 0.09 0.47 1.02 1.35 1.62 1.84 2.04 2.22 2.25 8.89 13.15 13.60 No Infiltration 410.00 ft 0.000 ac-ft 0.00 ft3/s 0.00 ft3/s 0.00 ft3/s O.OSO hours Storage (ac-ft) Area (acres) 0.000 0.000 O.D1S 0.000 0.029 0.000 0.044 0.000 0.058 0.000 0.073 0.000 0.087 0.000 0.101 0.000 0.116 0.000 0.130 0.000 0.145 0.000 0.157 0.000 0.159 0.000 0.174 0.000 0.188 0.000 0.203 0.000 0.217 0.000 0.232 0.000 0.247 0.000 0.249 0.000 0.261 0.000 0.276 0.000 0.290 0.000 Infiltration (ft3/s) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown. CT 06795 USA +1-203-755-1666 Flow (Total) (ft3/s) 0.00 0.02 0.03 0.04 0.05 0.06 0.06 0.07 0.07 0.08 0.08 0.09 0.47 1.02 1.35 1.52 1.84 2.04 2.22 2.2S 8.89 13.15 13.60 Scenario: Base 25/t + 0 (ft3/s) 0.00 7.04 14.07 21.10 28.12 35.15 42.17 49.19 S6.22 63.24 70.26 75.88 77.66 85.24 92.59 99.87 107,11 114,33 121.S3 122.68 135.21 146.49 153.96 PondPack CONNECT Edition {10 02 00 01] Page 30 of 36 • Subsection: Level Pool Pond Routing Summary Label: P0-1 (IN) Infiltration Infiltration Method (Computed) Initial Conditions Elevation (Water Surface, Initial) Volume (Initial) Flow (Initial Outlet) Flow (Initial Infiltration) Flow (Initial, Total) Time Increment No Infiltration 410.00 ft 0.000 ac-ft 0.00 ft 3/S 0.00 ft3/s 0.00 ftl/5 0.050 hours Inflow/Outflow Hydrograph Summary Flow (Peak In) Flow (Peak Outlet) Elevation (Water Surface, Peak) Volume (Peak) Mass Balance (ac-ft) Volume (Initial) Volume (Total Inflow) Volume (Total Infiltration) Volume (Total Outlet Outflow) Volume (Retained) Volume (Unrouted) Error (Mass Balance) DMA-B_DMA-9 ppc 7130/2022 8.89 ft3/s 2.25 ft3/s 418.58 ft 0.249 ac-ft 0.000 ac-ft 0.456 ac-ft 0.000 ac-ft 0.346 ac-ft 0.110 ac-ft 0.000 ac-ft 0.1 % Time to Peak (Flow, In) Time to Peak (Flow, Outlet) Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Scenario: Base 4.050 hours 4.150 hours PondPack CONNECT Ed1t1on [10020001] Page 31 of 36 Subsection: Pond Routed Hydrograph (total out) Scenario: Base Label: PO-I (DUD Peak Discharge 2.25 fP/s Time to Peak 4.150 hours Hydrograph Volume 0.346 ac-ft HYDROGRAPH ORDINATES (ft' /s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. Time Flow Flow Flow Flow Flow (hours) (ft3/s) (ft3/s) (ft3/s) (ft3/s) (ft3/S) 0.050 0.00 0.00 0.00 0.01 0.01 0.300 0.01 0.01 0.01 0.02 0.02 0.550 0.02 0.02 0.02 0.02 O.Q3 0.800 0.03 0.03 0.03 0.03 0.03 1.050 0.03 0.03 0.03 0.03 0.03 1.300 0.04 0.04 0.04 0.04 0.04 1.550 0.04 0.04 0.04 0.04 0.04 1.800 0.05 0.05 0.05 0.05 0.05 2.050 0.05 0.05 0.05 0.05 0.05 2.300 0.05 a.as 0.05 0.06 0.06 2.550 0.06 0.06 0.06 0.06 0.06 2.800 0.06 0.06 0.06 0.06 0.06 3.050 O.Q? 0.07 0.07 0.07 O.D7 3.300 0.07 0.07 0.07 0.07 0.08 3.550 0.08 0.08 0.08 0.08 0.08 3.800 0.08 0.15 0.66 1.03 1.37 4.050 1.78 2.12 2.25 2.24 2.20 4.300 2.15 2.10 2.04 1.98 1. 91 4.550 1.85 1.78 1.71 1.64 1.57 4.800 1.49 1.42 1.35 1.28 1.21 5.050 1.14 1.07 1.00 0.92 0.84 5.300 0.78 0.72 0.67 0.63 0.60 5.550 0.56 0.52 0.49 0.46 0.39 5.800 0.35 0.33 0.32 0.31 0.29 6.050 0.23 0.15 0.11 0.09 0.09 6.300 0.09 0.09 0.09 0.09 0.09 6.550 0.09 0.09 0.09 0.09 0.09 6.800 0.09 0.09 0.09 0.09 0.08 7.050 0.08 0.08 0.08 0.08 0.08 7.300 0.08 0.08 0.08 0.08 0.08 7.550 0.08 0.08 0.08 0.08 0.08 7.800 0.08 0.08 0.08 0.08 0.08 8.050 0.08 0.08 0.08 0.08 0.08 8.300 0.08 0.08 0.08 0.08 0.08 8.550 0.08 0.08 0.08 0.08 0.08 8.800 0.08 0.08 0.08 0.08 0.08 9.050 0.08 0.08 0.08 0.08 0.08 9.300 0.08 0.08 0.08 0.08 0.08 9.550 0.08 0.08 0.08 0.08 0.08 Bentley Systems. Inc Haestad Methods Solution PondPack CONNECT Ed1t1on DMA-B_DMA-9 ppc Center [10 02 00 01] 7/30/2022 27 Siemon Company Drive Suite 200 W Page 32 of 36 Watertown. CT 06795 USA +1-203•755•1666 Subsection: Pond Routed Hydrograph {total out} Scenario: Base Label: P0-1 (OUT) HYDROGRAPH ORDINATES (ft'/s) Output Time Increment :::: 0.050 hours Time on left represents time for first value in each row. Tlme Flow Flow Flow Flow Flow (hours) (ft3/s) (ft3/s) (ft3/s) (ft3/s) (ft3/s) 9.800 0.08 0.08 0.08 0.08 0.08 10.050 0.08 0.08 0.08 0.08 0.08 10.300 0.08 0.08 0.08 0.08 0.08 10.550 0.08 0.08 0.08 0.08 0.08 10.800 0.08 0.08 0.08 0.08 0.08 11.050 0.08 0.08 0.08 0.08 0.08 11.300 0.08 0.08 0.08 0.08 0.08 11.550 0.08 0.08 0.08 0.08 0.08 11.800 0.08 0.08 0.08 0.08 0.08 12.050 0.08 0.08 0.08 0.08 0.08 12.300 0.08 0.08 0.08 0.08 0.08 12.550 0.08 0.08 0.08 0.08 0.08 12.800 0.08 0.08 0.08 0.08 0.08 13.050 0.08 0.08 0.08 0.08 0.08 13.300 0.08 0.08 0.08 0.08 0.08 13.550 0.08 0.08 0.08 0.08 0.08 13.800 0.08 0.08 0.08 0.08 0.08 14.050 0.08 0.08 0.08 0.08 0.08 14.300 0.08 0.08 0.08 0.08 0.08 14.550 0.08 0.08 0.08 0.08 0.08 14.800 0.08 0.08 0.08 0.08 0.08 15.050 0.08 0.08 0.08 0.08 0.08 15.300 0.08 0.08 0.08 0.08 0.08 15.550 0.08 0.08 0.08 0.08 0.08 15.800 0.08 0.08 0.08 0.08 0.08 16.050 0.08 0.08 0.08 0.08 0.08 16.300 0.08 0.08 0.08 0.08 0.08 16.550 0.08 0.08 0.08 0.08 0.08 16.800 0.08 0.08 0.08 0.08 0.08 17.050 0.08 0.08 0.08 0.08 0.08 17.300 0.08 0.08 0.08 0.08 0.08 17.550 0.08 0.08 0.08 0.08 0.08 17.800 0.08 0.08 0.08 0.08 0.08 18.050 0.08 0.08 0.08 0.08 0.08 18.300 0.08 0.08 0.08 0.08 0.08 18.550 0.08 0.08 0.08 0.08 0.08 18.800 0.08 0.08 0.08 0.08 0.08 19.050 0.08 0.08 0.08 0.08 0.08 19.300 0.08 0.08 0.08 0.08 0.08 19.550 0.07 O.G7 0.07 0.07 0.07 19.800 0.07 0.07 O.Q7 0.07 0.07 20.050 0.07 0.07 O.D7 0.07 0.07 20.300 0.07 0.07 0.07 0.07 0.07 • 20.550 0.07 0.07 0.07 0.07 0.07 Bentley Systems Inc Ha es tad Methods Solution PondPack CONNECT Ed1t1on DMA-B_DMA-9 ppc Center [10 02.00.01] 7130/2022 27 Siemon Compa1y Dnve Suite 200 W Page 33 of 36 Watertown. CT06795 USA +1-203-755-1666 Subsection: Pond Routed Hydrograph (total out) Label: PO-I (OUT) HYDROGRAPH ORDINATES (ft'/s) Output Time Increment = 0.050 hours Time on left represents time for first value in each row. nme (hours) 20.800 21.050 21.300 21.550 21.800 22.050 22.300 22.550 22.800 23.050 23.300 23.550 23.800 DMA-8 DMA-9 ppc 7/30/2022 Flow (fP/s) 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 Flow Flow Flow (ft3/s) (ft3/s) (ft3/s) 0.07 0.07 0.07 0.07 0.07 0.Q7 0.D7 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.D7 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.D7 0.07 0.07 0.07 0.07 0.D7 0.07 0.07 0.D7 0.Q7 0.07 0.07 0.D7 0.07 Bentley Systems, Inc Haestad Methods Solution Center 27 Siemon Company Drive Swte 200 W Watertown. CT 06795 USA + 1-203-755-1666 Flow (ftl/5) 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.D7 0.07 0.07 Scenario: Base PondPack CONNECT Edition [10.02 00 01] Page 34 ot 36 • • • Subsection: Pond Inflow Summary Label: P0-1 (IN) Summary for Hydrograph Addition at 'P0-1' Upstream Link <Catchment to Outflow Node> Innow Type Flow (From) Flow (In) DMA-8_0MA-9 ppc 7/30/2022 Element DMA-1 P0-1 Upstream Node DMA-1 Node Inflows Volume nme to Peak Flow (Peak) (ac-ft) (hours) (ft3/s) 0.389 4.070 10.10 0.456 4.050 8.89 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Comp;,ny Drive Suite 200 W Watertown CT 06795 USA +1-203-755-1666 Scenario: Base PondPack CONNECT Edition [10 02 00 01] Page 35 of 36 - ·• - • • - Index C Composite Outlet Structure -1 (Composite Rating Curve) ... Composite Outlet Structure -1 (Individual Outlet Curves) .. Composite Outlet Structure -1 (Outlet Input Data) ... Composite Rating Curve ... 25, 26 D Diverted Hydrograph .. 27, 28, 29 DMA-1 (Read Hydrograph) ... M Master Network Summary .. .3 0 0-1 (Addition Summary) ... Outlet Input Data ... 13, 14, 15 Outlet-1 (Diverted Hydrograph) p P0-1 (Elevation vs. Volume Curve) ... P0-1 (Elevation-Volume-Flow Table (Pond)) P0-1 (IN) (Level Pool Pond Routing Summary) ... P0-1 (IN) (Pond Inflow Summary) .. P0-1 (OUT) (Pond Routed Hydrograph (total out)) ... P0-1 (OUT) (Time vs, Elevation) ... P0-1 (Time vs. Volume) .. Pond Inflow Summary ... 35 Pond Routed Hydrograph (total out) .. .32, 33, 34 u User Notifications .. 2 DMA-8_DMA-9 ppc 713012022 Bentley Systems. Inc Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 PondPack CONNECT Edition [10 02.00 01] Page 36 of 36