Tertiary Filter and Chlorine Contact Basin Expansion Project


SCH Number
Lead Agency
Fairfield Suisun Sewer District
Document Title
Tertiary Filter and Chlorine Contact Basin Expansion Project
Document Type
NEG - Negative Declaration
Present Land Use
Within Existing Wastewater Treatment Plant / Surrounded by Agricultural Lands.
Document Description
The Fairfield-Suisun Sewer District is proposing to expand the tertiary treatment facilities at the treatment plant through construction of four new filters, a third chlorine contact basin, a new 36-inch secondary effluent pipeline (filter feed pipeline), new filter controls and other related improvements.

Contact Information

Taylon Sortor
Agency Name
Fairfield Suisun Sewer District
Contact Types
Lead/Public Agency


Cross Streets
Chadbourne Rd. and Cordelia Rd.
State Highways

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 Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), California State Lands Commission (SLC), Department of Toxic Substances Control, Department of Water Resources, Resources Agency, Resources, Recycling and Recovery, San Francisco Bay Conservation and Development Commission (BCDC), State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Divison of Financial Assistance, California Department of Transportation, District 4 (DOT)
State Reviewing Agency Comments
California Department of Transportation, District 4 (DOT)
Project Issues
Air Quality, Cultural Resources, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Wetland/Riparian, Wildlife, Energy

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 state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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