North Hollywood West Well Field Water Treatment Project

North Hollywood West Well Field Water Treatment Project

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.

Los Angeles, Los Angeles, City of

Los Angeles

California Air Resources Board (ARB), California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Parks and Recreation, California Highway Patrol, California Native American Heritage Commission (NAHC), California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB), Department of Water Resources, Resources Agency, California Department of Transportation, District 7 (DOT)

California Department of Transportation, District 7 (DOT)

Water Facilities (Type remediation, MGD 10.6)

remedial action

Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Coastal Zone, Cultural Resources, Cumulative Effects, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Vegetation, Wetland/Riparian, Wildfire