Wastewater Treatment Facilities Improvements Phase 1

2 Documents in Project


SCH Number
Lead Agency
Gonzales, City of (City of Gonzales)
Document Title
Wastewater Treatment Facilities Improvements Phase 1
Document Type
NEG - Negative Declaration
Present Land Use
WWTP / Public- Quasi-public

Document Description
This is a recirculated NOI for a recirculated Initial Study for the City of Gonzales wastewater treatment facilities Phase 1 expansion, which would increase the current permitted monthly-averaged max. daily flow of .763 mgd to 1.3 mgd. This project allows the City of Gonzales to respond to the incremental increase in demand for wastewater capacity related to General Plan buildout. This increase will be accomplished through new headwords to include new grinder, new larger capacity pumps, and new inlet pipes between the headwords and the treatment ponds. New aerators will be installed in each of the six facultative treatment ponds. Furthermore, to optimize nitrogen removal existing percolation basins will be subdivided into smaller sub-basins.

Contact Information
Bill Farrel
City of Gonzales
147 Fourth Street P.O. Box 647
Gonzales, CA 93926

Phone : (831) 675-4203


Cross Streets
Gonzales River Road
State Highways
Union Pacific
Salinas River

Notice of Completion

Review Period Start
Review Period End
Development Type
Waste Treatment:Other (Increase Capacity)
Local Action
Other Action
Reviewing Agencies
California Department of Parks and Recreation Caltrans, District 5 Department of Conservation Department of Fish and Wildlife, Region 3 Department of Health Services Department of Toxic Substances Control Department of Water Resources Native American Heritage Commission Regional Water Quality Control Board, Region 3 Resources Agency Resources, Recycling and Recovery State Lands Commission State Water Resources Control Board, Divison of Financial Assistance
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