Upper Stone Canyon Reservoir Water Quality Improvement Project
EIR - Draft EIR
Present Land Use
Z: [Q]OS-1XL (Open Space)
GPD: Open Space
To help ensure the quality, reliability, and stability of the City of Los Angeles drinking water supply and to ensure compliance with updated EPA water quality standards, LADWP proposes to construct a new buried concrete-covered reservoir to replace the existing uncovered Upper Stone Canyon Reservoir, in essentially the same location as the existing reservoir. The buried reservoir would provide an equal amount of potable water storage (138 million gallons [MG]) as is available in the existing reservoir. A maximum depth of 3 feet of topsoil would be placed over the buried reservoir, and shallow-rooting native plant species typical of the canyon environment and surrounding area would be installed. After completion of project construction, public access consisting of pedestrian trails would be provided in portions of the Stone Canyon Reservoir Complex.
Julie Van Wagner
City of Los Angeles Department of Water and Power (LADWP)
Water Facilities (Type Undergrnd tank, MGD 138 (holds))
Aesthetics, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Growth Inducement, Noise, Transportation, Vegetation, Wildfire
California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Parks and Recreation, California Highway Patrol, California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB), Office of Historic Preservation, Resources Agency, State Water Resources Control Board, Divison of Financial Assistance, California Native American Heritage Commission (NAHC), California Department of Public Health (CDPH), California Department of Transportation, District 7 (DOT), Department of Water Resources
Reviewing Agency Comments
California Native American Heritage Commission (NAHC), California Department of Public Health (CDPH), California Department of Transportation, District 7 (DOT), Department of Water Resources
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