Riverside Regional Water Quality Control Plant


SCH Number
Lead Agency
City of Riverside
Document Title
Riverside Regional Water Quality Control Plant
Document Type
MND - Mitigated Negative Declaration
Present Land Use
public fac/institutional
Document Description
A preliminiary design report was prepared to explore floodwall alternatives for the proposed levee rehabilitation. The selected plan calls for raising the existing levee by up to 6 ft and installing a floodwall on the plant side of the newly raised levee. The floodwall height varies from 0-4 ft high with the top of footing flush with the top of the new levee elevations. The new slopes would require paving to be placed as slope protection at the top of the bank on the river side. After completion of the raised levee and new floodwall, a bike trail and chain link fence would be installed. The proposed project also requires the installation of a 5-ft high retaining wall in two sections within the plant area to increase access road widths and offsets from proposed buildings as part of the plant expansion.

Contact Information

Ernest Marquez
Agency Name
City of Riverside
Contact Types
Lead/Public Agency


Cross Streets
Acorn St and Jurupa Ave
Total Acres
Parcel #
Riverside Municipal
Santa Ana River

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Parks and Recreation, California Department of Transportation, District 8 (DOT), California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB), California State Lands Commission (SLC), Caltrans, Division of Aeronautics, Department of Fish and Wildlife, Region 6, Department of Water Resources, Office of Emergency Services, California, Office of Historic Preservation, Resources Agency, State Water Resources Control Board, Divison of Financial Assistance, California Native American Heritage Commission (NAHC)
State Reviewing Agency Comments
California Native American Heritage Commission (NAHC)
Development Types
Other (levee rehab)
Local Actions
levee rehab
Project Issues
Biological Resources, Cultural Resources, Hydrology/Water Quality, Noise

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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