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Home My WebLink About2022-06-23; Growth Management Citizens Committee; ; Presentation SlidesMay 26, 2022Meeting 4 June 23, 2022 Carlsbad __,_-: TOMOR Growth Management Citizens Committee (Cityof Carlsbad Call to Order & Roll Call Carlsbad ~-: TOMOR Approval of Minutes Carlsbad ~-: TOMOR Public Comment Carlsbad ~-: TOMOR Welcome & Introductions Carlsbad ~-: TOMOR GROUND RULES Encourage diversity of ideas; every idea is a good idea during brainstorming. Avoid applying personal biases based on geography, organizational affiliation, etc. –think about the city as a whole. Establish and follow general time limits for discussion items. Always be respectful. Be prepared by reading materials and thinking about topics ahead of meetings. Encourage all to speak –both primary and alternate members. Actively search for ways to identify gaps in data and make requests based on those gaps. COMMITTEE PURPOSE Promote balanced consideration of a range of perspectives on issues affecting the future growth and quality of life in Carlsbad and identify the key elements of a new plan to manage growth in Carlsbad in a way that maintains an excellent quality of life while also complying with state law. 11 PERFORMANCE STANDARDS •City Administrative Facilities •Libraries •Parks •Open Space •Circulation •Fire Response •Schools •Drainage •Sewer Collection •Water Distribution •Wastewater Treatment MEETING TOPICS & SCHEDULE DATE/T IME June 23, 2022 S p.m,. July 2a, .2022 S p.m,. Aug,. 2S, .2,022 S p.m,. POTENT IAL TOP ICS Wastewater treatment drainage, sewer and water distribution, schools Traffic an1d mobility circulatio,n, em1ergency response, SAN o,AG de,mo1g1 ra ph ics/19 rowth pr,o j ectio ns Orientation, background & history COMMITTEE PROCESS MAR –APRIL 2022 Information & dialogue on existing standards Discussion & recommendation development for future standards MAY –AUGUST 2022 SEPT –OCT 2022 Draft recommendations available for public reviewCommittee meetings are open to the public and livestreamed. Review & discuss draft recommendations for new quality- of-life standards NOV 2022 –JAN 2023 Discuss & finalize report for City Council FEB 2023 •••••• --l CHARTER AMENDMENT (JUNE 14, 2022) lrf' a committee mem1be1r that was ap1poiintedl to 1rep1resent 01ne of the Boards and ·Comm1iissi,ons has a term that concludes p1riio1r to the com1m1irttee complletii1ng irts w,ork, the 1membe1r iis allowed to remaiin on the ,committee unrtiil the wo1rk co1ncludes but must report bac 1 -· to the1 repre,sented bo1aird or commissiion at the 1rep 1resenrted board or commission's r,equest., lllf a commilttee member resiigns hiis or her appoi'ntment before the co1m1mittee"s ·work. has concluded,, he or she shall noti'fy the Mayor and City Council iin writing, with copies sent to the Cilty Cl~erk., City .M~r!~B~f. and the Comm1unity Develo1pment Director. The resigning rommittee members designated allte1rnate shall~ automatically become a regular comm"ttee member for the remaiining duration of the com1mittee. If the alternate member chooses not to fill! the vacancy, at the'ir n ext schedullled m1eet'ing, the com1mittee ·will consider whether to recomm1end that the Mayor and City Cou nc11I fi II the vacated posmti'on., TODAY’S AGENDA •Discussion Items –Committee Business •Schools Performance Standard •Wastewater Treatment Performance Standard •Drainage Performance Standard •Sewer and Water Distribution Performance Standard •Committee Member Requests for Agenda Items •Public Comment (continued if needed) •Adjourn 1.Committee Business Carlsbad ~-: TOMOR Schools Performance Standard Carlsbad ~-: TOMOR SCHOOLS PERFORMANCE STANDARD School capacity to meet projected enrollment within the Local Facility Management Zone as determined by the appropriate school district must be provided prior to projected occupancy. Carlsbad ~-: TOMOR BACKGROUND •Established with original Citywide Facilities and Improvements Plan •4 school districts in Carlsbad •School districts control production of schools •City has limited control •City verifies capacity when development is proposed SCHOOLS SCHOOL STANDARD –STATUS •Carlsbad Unified School District Sufficient capacity for current enrollment and expected future growth •San Marcos Unified School District Currently at maximum capacity Issuing will-serve letters for development in Carlsbad Schools serving Carlsbad can accommodate expected future growth SCHOOLS SCHOOL STANDARD –STATUS •Encinitas Union Elementary School District Sufficient capacity for current enrollment and expected future growth •San Dieguito Union High School District Sufficient capacity for current enrollment and expected future growth SCHOOLS p 'l C f' ( 0 r a n City of Encinitas L •• 1 Maerkle i Reservoir! i...-..-, ! City of Vista City of San Marcos N~Nl I I I r---~..: I i Canyo': j High = nQry \ n . •• ..,,J, ...., ___ ___ Figure 7-1: School Districts and Facilities 1§1 Senior Center (J City Library Schools -Elementary School -Middle School -High School Alternative/Continuation School LJ Private School -Post-Secondary/Specialty School LJ Public School District Boundary Highways Major Street Planned Street Railroad [~] City Limits 0.5 S00ACRES Miles Source: Cicy of Carlsbad, 2013;SANDAG, 2013; Dyett & Bhatia, 2013. SCHOOL STANDARD BUILDOUT ANALYSIS •Capacity sufficient for future population (based on buildout of General Plan) •Future demand based on two main factors: Increase in housing from planned land uses Average number of students in a household •Average household student population expected to decline SCHOOLS SCHOOL STANDARD BUILDOUT ANALYSIS •Sufficient school capacity for buildout of General Plan, based on: Currently planned housing units Declining student population per household •School capacity evaluated when more housing units are considered (e.g., Housing Element) SCHOOLS Carlsbad ~-: TOMOR SCHOOL FUNDING •Local, State and Federal funding sources •State Proposition 98 (largest funding source) •Carlsbad Proposition P (2006) $198 million bond measure + $47 million from State Renovations, modernization, new construction (CUSD) •SMUSD Proposition K (2010) $287 million bond measure Renovations, modernization, new construction SCHOOLS OTHER CONSIDERATIONS •Limited local control •School districts comply with local zoning •School districts can vote to deem local zoning inapplicable •Schools must comply with local rules for drainage, roads and grading SCHOOLS Carlsbad ~-: TOMOR OTHER CONSIDERATIONS •City can require dedication of land and/or fees when approving development •Development impacts on school capacity evaluated per Growth Management and California Environmental Quality Act SCHOOLS Carlsbad ~-: TOMOR DISCUSSION QUESTIONS •Is this standard important to quality of life in Carlsbad? •Should this standard be re-evaluated in any way? Drainage Facilities Performance Standard Carlsbad ~-: TOMOR DRAINAGE FACILITIES PERFORMANCE STANDARD Drainage facilities must be provided as required by the city concurrent with development. Carlsbad ~-: TOMOR Background DRAINAGE FACILITIES •Original 1980 Drainage Master Plan goals: •Assess performance of existing drainage facilities •Identify drainage infrastructure needs •Develop funding mechanism for planned facilities •Current plan (2008) is being updated •Maintenance, repair and replacement projects incorporated into city’s Capital Improvement Projects program DRAINAGE BASINS •Four drainage basins •Buena Vista Creek •Agua Hedionda •Encinas Creek •San Marcos Creek •All areas currently meet drainage performance standards DRAINAGE FACILITIES DRAINAGE BASINS VS. COUNCIL DISTRICTS SEWER COLLECTION LEGEND DRAINAGE BASI N -BUENA Vil STA CRE!=IK ~ AGUA HEDIONDA CREEK @ ENC INITAS CREEK I BATIQUffOSISAN MARCOS CREEK ~[UJffi) ESCONDIDO CREE K ( C1tyof Carlsbad N A Drainage Facilities Adequacy DRAINAGE FACILITIES •Existing drainage facilities adequate to serve current needs •2008 Drainage Master Plan proposes construction of new facilities to reduce flooding risk •New facilities provide backbone drainage system through city buildout Carlsbad ~-: TOMOR DRAINAGE FACILITIES FUNDING •Planned Local Drainage Area (PLDA) fee program •Four PLDAs •Collect fees from new development/ redevelopment •Funds projects in city’s CIP •Reimburse developers who construct planned facilities •Infrastructure Replacement Funds •Funds used to rehabilitate or replace existing drainage facilities DRAINAGE FACILITIES Carlsbad ~-: TOMOR CAPITAL IMPROVEMENT PROGRAM DRAINAGE PROJECTS DRAINAGE FACILITIES Drainage Master Plan Update Magnolia Ave Drainage Improvements Tamarack/El Camino Real Channel Restoration Merwin Drive Storm Drain Improvements Surface Drainage Improvements Park Drive Drainage Improvements Storm Drain Condition Assessment Program Kelly Drive Channel Repair Storm Drain System Repair Program Romeria St Drainage Channel Improvements Carlsbad ~-: TOMOR Kelly Drive Channel Repair Tamarack/El Camino Real Channel Restoration IMPROVEMENT PROJECTS FLOOD CONTROL AND DRAINAGE FACILITIES MAINTENANCE DRAINAGE FACILITIES Buena Vista Creek Channel Maintenance Agua Hedionda Creek Vegetation Maintenance Buena Vista Creek Assessment District Calavera Dam Mitigation and Maintenance Trash Capture Amendment Compliance Program Carlsbad ~-: TOMOR Buena Vista Creek Channel Maintenance DRAINAGE FACILITIES Agua Hedionda Creek Vegetation Maintenance DISCUSSION QUESTIONS •Is this standard important to quality of life in Carlsbad? •Should this standard be re-evaluated in any way? Carlsbad ~-: TOMOR Wastewater Treatment Performance Standard WASTEWATER TREATMENT STANDARD Sewer plant capacity is adequate for at least a five-year period. WASTEWATER TREATMENT WASTEWATER TREATMENT STANDARD •2021 average sewer flow = 6.3 million gallons/day •Carlsbad capacity rights at Encina Water Pollution Control Facility = 10.26 mgd •EWPCF total capacity = 40.5 mgd WASTEWATER TREATMENT WASTEWATER TREATMENT Carlsbad Projected Sewer Flows 10 -"'C 9 C) E 8 -~ 0 7 -LL I.. 6 a, +-' (a 5 ~ a, 4 +-' 8.31 ----A A .,. .,. ----, l ----.. -I ~ "-" U -l4----JI'~ -,. ~ I v-" '-" ti) (a 3 ~ a, 2 C) (a 1 I.. a, ~ -(a 1990 1995 2000 2005 2010 2015 2020 2025 2030 2035 ::i C: Planning Year C: <( --Historical Flows ---Projected Buildout Flows WASTEWATER TREATMENT Encina Water Pollution Control Facility Annual Average Flows and Treatment Plant Capacity (mgd) 45 --,--------------------------, 40 _________ T!_eat~~nt Pl~n,!_ Capa~ity := ~O..:S_mgd __ L ____ _ + ~ + 35 + + + 30 + 25 + 20 15 -+----+-----+-----+-----+-----+-----+-----+-----+--+---+--- 1985 1990 1995 2000 2005 2010 2015 2020 2025 2030 2035 2040 YEAR WASTEWATER TREATMENT FUNDING •Sewer rates: –Pay for operation, maintenance and capital improvement of wastewater treatment system –Will fund replacement or rehabilitation through capital reinvestment (depreciation funding from rate revenue) •Sewer Connection Fees: –Charged to new users that connect to the sewer collection system –Based on the quantity of sewer discharge (equivalent dwelling units) –Pays for the capital cost of the portion of the system used WASTEWATER TREATMENT DISCUSSION QUESTIONS •Is this standard important to quality of life in Carlsbad? •Should this standard be re-evaluated in any way? Sewer Collection Performance Standard SEWER COLLECTION STANDARD Trunk-line capacity to meet demand, as determined by the appropriate sewer districts, must be provided concurrent with development. •2021 average sewer flow = 6.3 million gallons/day •Projected sewer flow = 8.3 mgd (2040) SEWER COLLECTION SEWER COLLECTION SYSTEM •265 miles of gravity sewer •13 lift stations •4 miles of force main •6 interceptors SEWER COLLECTION 1 ;;J,,,. ..-,,, t ce cl , •, arlsbad In er ,,,,,,, -l / "· .. ' Agua Hedion ~~~~-~ ..... South Agua Hedionda . Interceptor J e tor ~~~.---=--7--:+-__, I r'"' North Batiquitos __, j Interceptor ~ _, r ----~ ~ --, Carlsbad -v--: TOMOR SEWER PLANNING & DESIGN CRITERIA SEWER COLLECTION •Sewer Generation Rate: –Residential (single or multi-family) –Commercial, industrial, institutional •Design Parameters: –Gravity or force main system –Pipe size and % full –Velocity (min./max.) –Pipe type (roughness) SEWER COLLECTION FUNDING •Sewer connection fees: –Charged to new users that connect to the sewer collection system –Based on the quantity of sewer discharge (equivalent dwelling units) –Pay for the capital cost of the portion of the system used •Sewer rates: –Pay for operation, maintenance and capital improvement of wastewater treatment system –Will fund replacement or rehabilitation through capital reinvestment (depreciation funding from rate revenue) SEWER COLLECTION DISCUSSION QUESTIONS •Is this standard important to quality of life in Carlsbad? •Should this standard be re-evaluated in any way? Carlsbad ~-: TOMOR Water Distribution Performance Standard WATER DISTRIBUTION FACILITIES STANDARD •Line capacity to meet demand (as determined by the water district) must be provided concurrent with development. •A minimum of 10-day average storage capacity must be provided prior to any development. WATER DISTRIBUTION WATER DISTRIBUTION FACILITIES •72 pressure regulating stations •3 pump stations •450 miles of water mains •1 water storage reservoir •12 water storage tanks •12 interagency connections Carlsbad Municipal Water District Vallecitos Water District Olivenhain Municipal Water District WATER DISTRICTS SERVING CARLSBAD AREAS WITH INCREASED POPULATION I Planned Land Use Rural Residential Single Family Residential Multi-Family Residential •Mobile Home Park • Group Quarters Facility • Hotel/Motel • Industrial Roads/ ROW/ Utilities • Commercial • Government/ Office • Public Services • Healthcare •Schools • Outdoor Recreation • Park/ Open Space •Agriculture Waterbody •Mixed Use Carlsbad -v--:. TOMOR WATER PLANNING & DESIGN CRITERIA SEWER COLLECTION •Customer Type/Water Demand: –Residential (single or multi-family) –Non-residential (commercial, industrial, institutional, irrigation) •Design Parameters: –Flow demand (average, maximum day, peak hour, fire) –Pressure (static, maximum day, peak hour, fire) •Velocity •Head loss WATER SYSTEM HYDRAULIC MODELING •Maximum flow velocity •Minimum water pressure Maximum day demand Max. day demand + fire flow City of Oce:mside Peak Hour Pressure • < 20 l)SI o 20-40psi 0 40-60psj 0 60-801)$1 o 80 -100psi o 100-150 psi • >150psi 01-...-..&._;......__..i.,_.__-1.., ___ ..__ ___ _ -2~:,00 J ERI\LE •2 TANK\ Vi-st.a ID ..u.ERKLE • 1 DAM Ollvenhain MWD I Carlsbad -v--:. TOMORR W •Water connection fees: –Charged to new users that connect to the water distribution system –Based on estimated consumption and water meter size –Pay for the capital cost of water distribution facilities •Water rates: –Pay for the costs of operation, maintenance and capital improvement of the water distribution system –Will fund replacement or rehabilitation through capital reinvestment (depreciation funding from rate revenue) WATER DISTRIBUTION FUNDING DISCUSSION QUESTIONS •Is this standard important to quality of life in Carlsbad? •Should this standard be re-evaluated in any way? Carlsbad ~-: TOMOR Committee Member Requests for Future Agenda Items Carlsbad ~-: TOMOR Public Comment Carlsbad ~-: TOMOR Adjournment Next Meeting: July 28, 2022 Carlsbad ~-: TOMOR