North Hollywood West Well Field Water Treatment Project

Summary

SCH Number
2016121031
Lead Agency
Los Angeles Department of Water and Power
Document Title
North Hollywood West Well Field Water Treatment Project
Document Type
MND - Mitigated Negative Declaration
Received

Document Description
Note: Extended Review Per Lead The LADWP proposes to implement a response action to address releases of 1,4-dioxane in groundwater that are migrating to the North Hollywood West Well Field. This response action would be achieved by installing water treatment equipment at the well field capable of removing the 1,4-dioxane to below identified cleanup levels. It would minimize the spread of contaminant mass, limit further degradation of the groundwater basin directly downgradient of the NHW wells, remove contaminant mass from the aquifer, assist in the restoration of beneficial uses of the groundwater basin, prevent the ingestion of groundwater that exceeds cleanup levels, and restore LADWP's capability to operate its existing NHW Well Field.

Contact Information
Nadia Parker
Los Angeles Department of Water and Power
111 North Hope Street, Room 1044
Los Angeles, CA 90012

213 367 1745

Location

Coordinates
34°11'50"N 118°24'14"W
Cities
Los Angeles, City of Los Angeles
Counties
Los Angeles
Cross Streets
Vanowen St and Whitsett Ave
Zip
91605
Total Acres
4
Parcel #
2324-035-902
State Highways
SR 170
Railways
Amtrak/Metrolink
Airports
Hollywood Burbank
Schools
several
Waterways
Tujunga Wash
Township
1N
Range
15W
Section
1

Notice of Completion

Review Period Start
Review Period End
Development Type
Water Facilities (remediation Type, 10.6 MGD)
Local Action
Other Action Other Action: remedial action
Project Issues
Cumulative Effects Landuse Growth Inducing Wetland/Riparian Water Supply Water Quality Vegetation Traffic/Circulation Toxic/Hazardous Solid Waste Soil Erosion/Compaction/Grading Sewer Capacity Septic System Schools/Universities Recreation/Parks Public Services Population/Housing Balance Noise Minerals Geologic/Seismic Forest Land/Fire Hazard Flood Plain/Flooding Drainage/Absorption Coastal Zone Biological Resources Archaeologic-Historic Air Quality Agricultural Land Aesthetic/Visual
Reviewing Agencies
Caltrans, District 7 Air Resources Board California Department of Parks and Recreation California Highway Patrol California Public Utilities Commission Department of Fish and Wildlife, Region 5 Department of Water Resources Native American Heritage Commission Regional Water Quality Control Board, Region 4 Resources Agency
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