City of Antioch Brackish Water Desalination Project

5 Documents in Project

Summary

SCH Number
2017082044
Lead Agency
Antioch, City of (City of Antioch)
Document Title
City of Antioch Brackish Water Desalination Project
Document Type
EIR - Draft EIR
Received

Document Description
The proposed project consists of the construction of a desalination facility at the city's WTP with the capacity to produce up to 6 mgd of finished water; demolition of the existing San Joaquin River intake pump station; construction of a new intake pump station; approx 3,000 ft of pipeline from the existing raw water pipeline underneath Long Tree Way to the city's WTP to allow a direct connection to max use of existing infrastructure; and approx 4 mi of pipeline from the desalination facility to the Delta Diablo WTP to discharge brine with the WWTP effluent through the existing Delta Diablo outfall to New York Slough. The main objectives of the proposed project are to improve water supply reliability and water quality for its customers; develop a reliable and drought-resistance water source to reduce dependency on purchased water supplies; maximize and preserve the use of the city's pre-1914 water rights; and provide cost effective operational flexibility for the city.

Contact Information
Scott Buenting
City of Antioch
200 H Street
Antioch, CA 94509

(925) 779-7050

Location

Cities
Pittsburg Antioch
Counties
Contra Costa
Cross Streets
Putnam Street between D Street, G Street, McElheny Road, Fulton Shipyard Road,Pittsburg-Antioch
Parcel #
Varies
State Highways
4
Railways
Amtrak
Airports
No
Schools
Multiple
Waterways
San Joaquin River
Township
2N
Range
1E
Section
25
Base
MDB&M

Notice of Completion

Review Period Start
Review Period End
Development Type
Water Facilities (Facility,appurtenances,pipelines,intakepumpstationreplacement)(Desalination Fac Type)
Local Action
Other Action Other Action: Water Supply
Project Issues
Cumulative Effects Landuse Growth Inducing Water Supply Water Quality Vegetation Traffic/Circulation Toxic/Hazardous Solid Waste Soil Erosion/Compaction/Grading Schools/Universities Recreation/Parks Public Services Population/Housing Balance Noise Minerals Geologic/Seismic Forest Land/Fire Hazard Flood Plain/Flooding Drainage/Absorption Biological Resources Archaeologic-Historic Air Quality Agricultural Land
Reviewing Agencies
Department of Fish and Wildlife, Region 3 California Department of Parks and Recreation California Public Utilities Commission Caltrans, District 4 Central Valley Flood Protection Board Delta Stewardship Council Native American Heritage Commission Office of Emergency Services, California Office of Historic Preservation Regional Water Quality Control Board, Region 2 Resources Agency State Lands Commission State Water Resources Control Board, Division of Drinking Water State Water Resources Control Board, Division of Water Quality State Water Resources Control Board, Division of Water Rights
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