San Joaquin Regional Water Quality Improvement Project

5 Documents in Project


SCH Number
Lead Agency
City and County of San Francisco
Document Title
San Joaquin Regional Water Quality Improvement Project
Document Type
EIR - Draft EIR
Present Land Use
Existing water supply treatment facility sites. The existing zoning is General Agriculture (AG-160) and General Plan designation is General Agriculture (A/G) for both the Tesla Portal site and the Thomas Shaft site.

Document Description
The San Francisco Public Utilities Commission (SFPUC) proposes to improve the disinfection capabilities of the Tesla Portal site and the Thomas Shaft site. The proposed Tesla Portal Disinfection Station would be located at the Tesla Portal site and includes closing the existing Tesla Portal Hypochlorite Station and the construction and operation of replacement facilities. Also at the Tesla Portal site, the project would include the construction and operation of a new Advanced Disinfection Facility that would pass water by a series of ultraviolet light arrays. At the Thomas Shaft site, the Lawrence Livermore Water Quality Improvements would upgrade water treatment facilities.

Contact Information
Jamie Dean
San Francisco Planning Department
Lead/Public Agency
1650 Mission Street, Fourth Floor
San Francisco, CA 94103

Phone : (415) 575-9028


37°38'6"N 121°25'7"W
San Joaquin
Cross Streets
W. Vernalis Road(Tesla Portal Site), Thomas Shaft Road,and Corral Hollow Road(Thomas Shaft Site)
Total Acres
12; 1
Parcel #
253-160-02; 251-330-10
State Highways
I-580, SR 132
California Aqueduct, Delta-Mendota Canal, Deep Gulch, Corral Hollow Creek
3S; 4S
5E; 4E
33; 2
Other Information
Lat/Long(Thomas Shaft Site): 37 36 47N, 121 29 41W

Notice of Completion

Review Period Start
Review Period End
Development Type
Water Facilities (Type: Water Disinfection Upgrades)(Type Water.., MGD 313)
Local Action
Agency Approval
Project Issues
Aesthetics Agriculture and Forestry Resources Air Quality Biological Resources Cultural Resources Cumulative Effects Drainage/Absorption Geology/Soils Growth Inducement Hazards & Hazardous Materials Hydrology/Water Quality Land Use/Planning Noise Public Services Septic System Solid Waste Transportation Vegetation Wetland/Riparian Wildlife Energy Resources
Reviewing Agencies
California Department of Health Care Services (DHCS) California Department of Parks and Recreation California Highway Patrol California Native American Heritage Commission (NAHC) California Public Utilities Commission (CPUC) Department of Toxic Substances Control Department of Water Resources Office of Historic Preservation Resources Agency State Water Resources Control Board, Division of Water Quality State Water Resources Control Board, Divison of Financial Assistance California Department of Transportation, District 10 (DOT) California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW)

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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