Upper Stone Canyon Reservoir Water Quality Improvement Project

4 Documents in Project

Summary

SCH Number
2008061110
Lead Agency
Los Angeles, City of (City of Los Angeles)
Document Title
Upper Stone Canyon Reservoir Water Quality Improvement Project
Document Type
EIR - Draft EIR
Received

Document Description
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.

Contact Information
Julie Van Wagner
City of Los Angeles Department of Water and Power (LADWP)
111 North Hope Street, Room 1044
Los Angeles, CA 90012

(213) 367-4466

Location

Coordinates
34°7'11.4"N 118°27'18.6"W
Cities
Los Angeles, City of Los Angeles
Counties
Los Angeles
Cross Streets
Mulholland Drive & Roscomare Road
Zip
90077
Total Acres
14
Parcel #
4379029900
State Highways
I-405
Schools
Roscomare Rd ES

Notice of Completion

Review Period Start
Review Period End
Development Type
Water Facilities (Undergrnd tank Type, 138 (holds) MGD)
Local Action
Site Plan
Project Issues
Cumulative Effects Growth Inducing Vegetation Traffic/Circulation Noise Forest Land/Fire Hazard Biological Resources Archaeologic-Historic Air Quality Aesthetic/Visual
Reviewing Agencies
Caltrans, District 7 Department of Water Resources California Department of Public Health Native American Heritage Commission California Department of Parks and Recreation California Highway Patrol Department of Fish and Wildlife, Region 5 Office of Historic Preservation Regional Water Quality Control Board, Region 4 Resources Agency State Water Resources Control Board, Divison of Financial Assistance
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