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Home My WebLink About2014-07-08 Items A-C City of Chula Vista Staff Report File#:14-0424, Item#: A. PRESENTATIONBYLIBRARYDIRECTORBETTYWAZNIS,OFEMPLOYEEOFTHEMONTH YOLANDA MCKENZIE, LIBRARY AIDE City of Chula VistaPage 1 of 1Printed on 7/8/2014 powered by Legistar™ City of Chula Vista Staff Report File#:14-0391, Item#: B. PRESENTATIONOFAPROCLAMATIONTODIRECTOROFRECREATIONKRISTIMCCLURE ANDDIRECTOROFPUBLICWORKSRICHARDHOPKINSPROCLAIMINGJULY2014AS PARKS AND RECREATION MONTH IN CHULA VISTA City of Chula VistaPage 1 of 1Printed on 7/8/2014 powered by Legistar™ City of Chula Vista Staff Report File#:14-0406, Item#: C. PRESENTATIONBYOTAYWATERDISTRICTGENERALMANAGERMARKWATTONAND SWEETWATERDISTRICTGENERALMANAGERJIMSMYTHREGARDINGTHECURRENT STATE OF WATER, WATER RELIABILITY AND INFRASTRUCTURE City of Chula VistaPage 1 of 1Printed on 7/8/2014 powered by Legistar™ Water Supply Conditions and Regional Drought Response City of Chula Vista July 8, 2014 1 San Diego County Water Authority Wholesale water agency created by State Legislature in 1944 24 member agencies o 35-member board of directors o Serves 3.1 million people and o Mission is to provide safe and reliable water supply to member agencies Service area 950,000 acres o o 2 Governor Brown Executive Order Strengthens Drought Actions The driest months are still to come in California and extreme drought conditions community, every Californian to conserve Governor Brown 4/25/14 3 February 13, 2014 San Diego County Water Authority Board Actions on Drought Response Shortage and Drought Response Plan, Voluntary Stage Declare a Regional Drought Response Level 1, Drought Watch condition Eliminate wasteful water practices Check with local water agency for specific measures Actions taken to reduce usage will help manage storage calling for conservation statewide 4 Water Supply (2009-2013, 5-year average) LAKE SHASTA LAKE OROVILLE State Water Project (Bay-Delta) 20% Colorado River 5% 63% Local Supplies 17% 32% 5 Average Water Year Statewide Runoff Percent of Average (Water Year: Oct 1 Sept 30) 175% 173% 150% 146% 125% 100% 91% 75% 62% 65% 60% 50% 59% 53% 35% 25% 0% 20062008201020122014* *April 1, 2014 forecasted water year runoff 6 San Diego Region Better Able to Manage Shortages due to Drought Ratepayers investments and water conservation efforts have reduced the Diversification Colorado River Transfers: 180,000 AF in 2013 Water Conservation Transfers: Lining the Coachella Canal Water use down 24% since 2007 Regional Storage Adequate storage reserves in So. Cal. to help manage conditions No cutbacks expected for San Diego Metropolitan Water District region in 2014 Diamond Valley Lake 7 Regional Projects add Diversity & Reliability Carlsbad Desalination Project New, local, drought-proof water supply 50 mgd Public-private partnership between Water Authority and Poseidon Resources Expected online in fall 2015 San Vicente Dam Raise Will increase local reservoir capacity by 152,000 AF To be completed Summer 2014 8 City of Chula Vista Mark Watton, General Manager July 8, 2014 Otay Water District David Gonzales Mitch Thompson Gary Croucher Mark Robak Jose Lopez Division 1 Division 2 Division 3 Division 5 President Otay Water District was established in 1956 as a California Special District Governed by elected five member Board of Directors, serving five divisions Otay is one of 24 member agencies that make up the San Diego County Water Authority Serving a 125.5 square mile service area with 213,000 customers in Spring Valley, Rancho San Diego, Jamul, La Presa, eastern Chula Vista and Otay Mesa 10 Otay Water Supply Diversification 2000 2013 2020 9% 4% 2% 8% 3% 23% 5% 43,000 31,007 AFY 30,207 96 % 9% 84% 56% CWA Pipeline 4 Recycled - Chapman Plant CWA Levy WTP Recycled South Bay Plant Desalination 11 District has very large infrastructure Over $500 million in-ground assets Approximately 250,000 tracked assets condition Strategic Plan Focuses on Asset Management Specific objectives and measurements reported and published Budget based on Strategic Plan priorities Preventative Maintenance Programs Approximately 70% of all field work is preventative maintenance Extensive programs in meter and valve maintenance More than 49,000 meters, 21,000 valves, 6,000 hydrants Targeting asset maintenance based on: Age Criticality (highest value work) Listened for leak noise on more than 6,700 meters, 3,100 valves, 77 miles (potable) 371 meters, 442 valves, 31 miles (recycled) Identified 6 service lateral leaks (not noticeable from surface) 30 leaks in meter boxes 22 leaks on customer properties The Leak Detection Program Will Save 85.5 acre feet of water per year (or 2.7 million gallons) $124,402 in potentially lost revenue (for $28,000 invested) 100 MGD desalination plant in Rosarito, Baja California Mexico Adjacent to the existing power plant Use of existing ocean intake and cooling ocean water from the power plant 25 mile pipeline to the border Majority of the water for Tijuana and Rosarito Beach, with the excess production water for Otay Water District Water quality to meet Mexican standards Proposed facilities on the U.S. side include monitoring stations, UV Treatment, and an existing storage tank (37 MGD) Rosarito Project Update (NSC Agua) Land NSC Agua has closed escrow on the land adjacent to the power plant Environmental reports submitted to SEMARNAT, completed the piloting of the pre-treatment process, and started planning the pipeline alignment CFE Agreements Lease to take cooling water for the desalination plant, and for CFE property for the intake and outfall structures Pipeline From Rosarito to U.S. Border Rosarito to El Florido ~ 17 Miles El Florido to U.S. Border ~ 8 Miles Total ~ 25 Miles 17 Otay Engineering underway, feasibility and economic reviews for the project performed State EIR (CEQA), Federal (NEPA), and Presidential Permit published in the Federal Register. Meeting with CDPH on approval process and additional pilot testing if needed. 18 City of Chula Vista Jim Smyth, General Manager July 8, 2014 Our Governing Board Jess Van Deventer Ron Morrison Ernesto Zamudio National City National City SBID Div. 5 Bud Pocklington SBID Div. 1 Terry Thomas Mary Salas SBID Div. 4 SBID Div. 4 Jose Preciado Maria Rubalcaba SBID Div. 3 SBID Div. 2 SWA Local Supplies As of 7-01-2014 32.7% of Capacity 13.7% of Capacity 100% Production 100% Production Water Supplies Robert A. Perdue Water Treatment Plant 100% imported water purchase Providing 73% of total production Reynolds Groundwater Desal Plant Providing 17% of total production National City Wells Providing 10% of total production New Supply Project Expand Reynolds Groundwater Desal Plant $38 million project Partnering with the City of San Diego Increases production or 13% increase in drought proof supply, or total 39% of total Have 45% grant funding and City of San Diego pays 28% Adds reliability Long Term Projects Acquire new debt to complete deferred major capital projects: Four miles of 16 and 36-inch main replacements ($21 million) Replace stairway on Loveland Dam ($1 million) This includes repairs to south spillway structure and raising the south saddle dam/dike ($4 million) Construct 1.2 MG water storage tank ($2.3 million) Analysis/Strategy of an AC pipe replacement program Next Improvements at Robert A. Perdue Water Treatment Plant Sweetwater Dam Loveland Dam Conservation / Water Efficiency Programs Water-efficient rebates include: Efficient toilets and clothes washers Single-source gray water system retrofit Turf-replacement program Rain barrels, sprinkler nozzles, and other outdoor devices Free home or business water audits Other resources available at sweetwater.org, Visit www.sweetwater.org for more information