Centinela Wastewater Treatment Plant Upgrade Project

3 Documents in Project


SCH Number
Lead Agency
California Department of Corrections and Rehabilitation (CDCR)
Document Title
Centinela Wastewater Treatment Plant Upgrade Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Institutional / Special Purpose Facility
Document Description
The California Department of Corrections and Rehabilitation (CDCR) proposes to construct upgrades to the existing wastewater treatment plant (WWTP) at the Centinela State Prison to improve operating capability and meet facility wastewater treatment needs. The project includes construction of new headworks, a new sludge drying bed and stockpile pad up to 100,000 square feet (approximately 2.5 acres), replacement of mechanical aerators, reconfiguration of inlet and outlet piping in the aeration ponds, conversion from gaseous chlorine/gaseous sulfur dioxide to liquid sodium hypochlorate/sodium bisulfate for disinfection, and associated electrical control center and yard paving.

Contact Information

Cher Daniels
Agency Name
California Department of Corrections and Rehabilitation
Contact Types
Lead/Public Agency


Cross Streets
Brown Road / Evan Hewes Highway
Dixie Drain C-1
Other Location Info
City/Nearest Community: Dixieland

Notice of Completion

Review Period Start
Review Period End
Development Types
Waste Treatment:Other (Secondary; MGD: 0.96)
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Sewer Capacity, Transportation, Vegetation, Wetland/Riparian, Wildfire, Wildlife
Reviewing Agencies
California Department of Health Care Services (DHCS), California Department of Parks and Recreation, California Department of Transportation, District 11 (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Colorado River Basin Region 7 (RWQCB), Department of Fish and Wildlife, Region 6, Department of Water Resources, Office of Historic Preservation, Resources Agency, State Water Resources Control Board, Division of Water Quality, Department of Toxic Substances Control
Reviewing Agency Comments
Department of Toxic Substances Control

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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