Del Valle Water Treatment Plant 10 MGD DAF


SCH Number
Lead Agency
Zone 7 Water Agency
Document Title
Del Valle Water Treatment Plant 10 MGD DAF
Document Type
NEG - Negative Declaration
Present Land Use
Water Treatment Plant
Document Description
The proposed project will restore the Del Valle Water Treatment Plant capacity of 36 million gallons per day (mgd), by supplementing the present 26 mgd production with construction and operation of a 10 mgd dissolved air flotation (DAF) unit.

Contact Information

Angela O'Brien
Agency Name
Zone 7 Water Agency
Contact Types
Lead/Public Agency


Cross Streets
Kalthoff Common
Total Acres
Parcel #
State Highways
Arroyo Del Valle

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Health Care Services (DHCS), California Department of Parks and Recreation, California Department of Transportation, District 4 (DOT), California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), Department of Water Resources, Resources Agency, State Water Resources Control Board, Division of Water Rights, State Water Resources Control Board, Divison of Financial Assistance
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Cultural Resources, Flood Plain/Flooding, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Noise, Septic System, Solid Waste, Transportation, Vegetation, Wetland/Riparian, Wildfire, Wildlife

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613.

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