Regional General Permit for Maintenance of Existing Flood Control Facilities

3 Documents in Project


SCH Number
Lead Agency
Riverside County Flood Control and Water Conservation
Document Title
Regional General Permit for Maintenance of Existing Flood Control Facilities
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Publicly owned flood control facilities located within various land use types

Document Description
Under section 404 of the federal CWA, an activity involving discharge of dredged or fill into a jurisdictional water body must obtain a federal section 404 permit and a section 401 State Water Quality Certification to ensure that the activity will not violate established state water quality standards. The US Army Corps of Engineers is the federal regulatory agency responsible for implementing section 404 of the CWA. The CA SWRCB in conjunction with the nine RWQCBs are delegated the responsibility to administer the 401 water quality certification program in CA. The SWRCB is the lead for the RGP 401 certificate and is a responsible agency under CEQA.

Contact Information
Kris Flanigan
Riverside County Flood Control and Water Conservation
1995 Market Street
Riverside, CA 92501

Phone : (951) 955-1200


Parcel #
State Highways
10, 60, 91, 15, 215, 74, 79, 111
Other Location Info

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (existing flood control facilities routine maintenance only)
Local Action
Other Action Other Action: maintenance
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Flood Plain/Flooding Forest Land/Fire Hazard Geologic/Seismic Minerals Noise Population/Housing Balance Public Services Recreation/Parks Schools/Universities Septic System Sewer Capacity Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Land Use Cumulative Effects
Reviewing Agencies
California Department of Parks and Recreation California Department of Transportation, District 8 California Highway Patrol California Native American Heritage Commission California Regional Water Quality Control Board, Colorado River Basin Region 7 California Regional Water Quality Control Board, San Diego Region 9 California Regional Water Quality Control Board, Santa Ana Region 8 California State Lands Commission Department of Fish and Wildlife, Region 6 Department of Toxic Substances Control Department of Water Resources Office of Emergency Services, California Resources Agency State Water Resources Control Board, Division of Water Quality

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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