Digester and Thickener Facilities Upgrade Project

2 Documents in Project


SCH Number
Lead Agency
City of San Jose
Document Title
Digester and Thickener Facilities Upgrade Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Wastewater treatment / HI Heavy Industrial / Public-Quasi Public
Document Description
Backbone of a major anaerobic digestion process conversion at the San Jose/Santa Clara Regional Wastewater Facility. Components of the project include upgrades and improvements to the anaerobic digesters, dissolved air flotation thickeners, and digesters gas system; conversion of the current mesophilic digestion process to a temperature (thermophilic/mesophilic) phased anaerobic digestion process; odor control system; and replacement of existing flares.

Contact Information

Meenaxi Panakkal
Agency Name
City of San Jose
Contact Types
Lead/Public Agency


San Jose
Santa Clara
Cross Streets
Zanker Rd / Highway 237
Parcel #
State Highways
Hwy 237/880

Notice of Completion

Review Period Start
Review Period End
Development Types
Waste Treatment:Other (Municipal)
Local Actions
Project Issues
Aesthetics, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Noise, Public Services, Solid Waste, Transportation, Vegetation, Wetland/Riparian, Wildfire
Reviewing Agencies
California Air Resources Board (ARB), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 4 (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), Department of Toxic Substances Control, Department of Water Resources, Resources Agency, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Divison of Financial Assistance
Reviewing Agency Comments
State Water Resources Control Board, Divison of Financial Assistance

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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