TEN-YEAR CAPITAL IMPROVEMENT PROGRAM - LA Differentiated

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WATER SUPPLY Water Supply projects help ensure LADWP has sufficient water to meet the needs of the citizens of Los Angeles. These projects involve maintaining groundwater supplies, increasing recycled water supplies, and environmental restoration activities in the Eastern Sierra. Water Supply projects are divided into the following four categories: 1. Resource Development 2. Water Recycling 3. Groundwater Management 4. Watershed/Stormwater Capture Approximately 14% of the ten-year capital budget is allocated to Water Supply projects. RESOURCE DEVELOPMENT Water Resource Development Projects include construction of the Neenach Pump Station in the Antelope Valley. This facility will allow water supplies from the California Aqueduct to be pumped into the Los Angeles Aqueduct and flow to Los Angeles. This operational capability will facilitate water purchases to replace a portion of the water supplies diverted to the Owens Lake Dust Mitigation. LADWP will also investigate groundwater banking for water storage to supplement water supplies to the city of Los Angeles during dry years and emergencies. WATER RECYCLING By 1960, the City recognized the potential for water reuse and invested in infrastructure that processed water to tertiary quality, a high treatment standard for wastewater which meets federal and State standards (Title 22) for non-potable water uses. The use of this process resulted in the building of wastewater treatment plants that produce tertiary treated Title 22 water. These system enhancements paved the way for the City to expand recycled water projects to supplement local and imported water supplies. LADWP’s water recycling program is dependent on the City’s wastewater treatment infrastructure, which consists of approximately 6,500 miles of major interceptors and mainline sewers, more than 11,000 miles of house-sewer connections, 46 pumping plants, and four treatment plants. The city’s Department of Public Works Bureau of Sanitation operates the wastewater program, while LADWP operates recycled water projects using a portion of the treated effluent from the wastewater plants to meet recycled water demands. Recycled water was first used in Los Angeles in 1979 for park and landscape irrigation. LADWP continues to increase water recycling in the City. Presently, approximately 7,000 acre-feet per year (AFY) of recycled water is being delivered for irrigation, industrial, and seawater barrier use. LADWP currently serves recycled water to approximately 120 separate customers in the city and each year additional customers are added as the recycled water system is expanded. The City of Los Angeles Department of Recreation and Parks is one of the largest recycled water customers, utilizing recycled water to irrigate portions of Griffith Park, Wilson- Harding, Lakeside, Westchester, Van 18 TEN-YEAR CAPITAL IMPROVEMENT PROGRAM
TABLE 3 – SUMMARY OF WATER SUPPLY CAPITAL BUDGET FOR FISCAL YEARS 2010 – 2019 (X $1,000) Capital Improvement Program Category 2009-10 Final Budget 2010-11 Approved Budget Program Year 2011-12 2012-13 2013-14 2014-15 2015-16 2016-17 2017-18 2018-19 Ten-Year Proposed Budget Resource Development 1,711.4 3,726.8 961.6 - 5.2 8.9 3.7 - - - 6,417.6 Water Recycling 29,599.3 47,671.4 55,663.4 47,932.9 46,370.6 52,756.3 54,109.6 56,948.7 56,665.2 62,685.1 510,402.5 Groundwater 12,185.3 22,910.9 33,948.3 20,563.1 40,079.4 62,719.9 334,497.6 341,395.4 99,261.7 5,794.7 973,356.3 Management Conjunctive Use Capital - 999.6 998.2 - - - - - - - 1,997.8 Watershed-Stormwater 1,330.5 1,061.3 2,590.5 10,430.2 10,700.8 2,511.7 2,108.7 2,099.1 2,088.1 159.6 35,080.5 Capture Total Water Supply/ 44,826.5 76,370.0 94,162.0 78,926.2 97,156.0 117,996.8 390,719.6 400,443.2 158,015.0 68,639.4 1,527,254.7 Resources Reimbursements - - - - - - - - - - - Total Water Supply less Reimbursements 44,826.5 76,370.0 94,162.0 78,926.2 97,156.0 117,996.8 390,719.6 400,443.2 158,015.0 68,639.4 1,527,254.7
Page 1 and 2: WATER SYSTEM TEN-YEAR CAPITAL IMPRO
Page 3 and 4: TABLE OF CONTENTS LADWP WATER SYSTE
Page 5 and 6: Los Angeles Today The LADWP Water S
Page 7 and 8: WATER SYSTEM OVERVIEW LADWP deliver
Page 9 and 10: TABLE 1 - SUMMARY OF CAPITAL BUDGET
Page 11 and 12: TEN-YEAR CAPITAL IMPROVEMENT PROGRA
Page 13 and 14: TABLE 2 - SUMMARY OF INFRASTRUCTURE
Page 15 and 16: Regulator Station stations to impro
Page 17: existed, the Water System spearhead
Page 21 and 22: San Fernando Basin GROUNDWATER MANA
Page 23 and 24: The Groundwater Management Program
Page 25 and 26: TABLE 4 - SUMMARY OF REGULATORY CAP
Page 27 and 28: located at strategic points in the
Page 29 and 30: In 2008, LADWP received a $46,842,5
Page 31 and 32: TEN-YEAR CAPITAL IMPROVEMENT PROGRA
Page 33 and 34: TABLE 5 - SUMMARY OF OTHER STRATEGI
Page 35 and 36: CONCLUSION The Capital Improvement

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