Prado Basin Perimeter Dikes: Corona Sewage Treatment Plant and Housing Tract Dikes Utility Modification

23 Documents in Project


SCH Number
Lead Agency
United States Army, Army Corps of Engineers (USACE)
Document Title
Prado Basin Perimeter Dikes: Corona Sewage Treatment Plant and Housing Tract Dikes Utility Modification
Document Type
SEA - SEA - Supplemental EIR
Document Description
Three small changes are being made to the dikes currently under construction which involve placing features slightly outside originally designated project footprint. They involve modifications to utility pipelines and small surface water conveyance v-ditches on a few narrow parcels of land that extend outside the original project footprint.

Contact Information

Hayley Lovan
Agency Name
U.S. Army Corps of Engineers
Contact Types
Lead/Public Agency


Norco, Yorba Linda
Orange, Riverside, San Bernardino
Prado Dam Basin

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Conservation (DOC), California Department of Health Care Services (DHCS), California Department of Parks and Recreation, California Department of Transportation, District 8 (DOT), California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB), California State Lands Commission (SLC), Department of Fish and Wildlife, Region 6, Department of Water Resources, Office of Historic Preservation, Resources Agency, Resources, Recycling and Recovery, State Water Resources Control Board, Divison of Financial Assistance, Department of Toxic Substances Control
State Reviewing Agency Comments
Department of Toxic Substances Control
Development Types
Other (Modification of dikes under construction)
Project Issues
Air Quality, Biological Resources, Cultural Resources, Geology/Soils, Hydrology/Water Quality, Land Use/Planning, Noise, Recreation

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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