Folsom Dam Safety and Flood Damage Reduction - Folsom Dam Raise
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Summary
- SCH Number
- 2006022091
- Lead Agency
- Central Valley Flood Protection Board
- Document Title
- Folsom Dam Safety and Flood Damage Reduction - Folsom Dam Raise
- Document Type
- SIR - Supplemental EIR
- Received
- Document Description
- As part of the Folsom Dam Raise Project, the Central Valley Flood Protection Board, the Sacramento Area Flood Control Agency, US Army Corps of Engineers, and the US Bureau of Reclamation propose to modify the spillway gates, raise; the Dam, wing dams, and dikes by 3.5 ft. Structural modifications associated with the Folsom Dam Raise project are proposed to provide increased flood damage protection by increasing the flood storage capacity and/or pool release mechanisms at the Folsom Facility. These modifications add flood damage reduction benefits, while still safely allowing passage of the Probable Max Flood, by creating additional surcharge space (temporary water storage space utilized during rare flooding events) within the reservoir.
- Contact Information
-
Vincent Heim
Central Valley Regional Water Board
Lead/Public Agency
3464 El Camino Ave, Suite 150
Sacramento, CA 95821
Phone : (916) 574-2310
Location
- Coordinates
- 38°42'27.7"N 121°9'23.5"W
- Cities
- Folsom
- Counties
- Sacramento
Notice of Completion
- Review Period Start
- Review Period End
- Project Issues
- Aesthetics Air Quality Biological Resources Cultural Resources Cumulative Effects Flood Plain/Flooding Geology/Soils Hazards & Hazardous Materials Hydrology/Water Quality Mineral Resources Noise Public Services Recreation Transportation Vegetation Wetland/Riparian Climate Change
- Reviewing Agencies
- California Department of Conservation (DOC) California Department of Parks and Recreation California Native American Heritage Commission (NAHC) California Public Utilities Commission (CPUC) California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB) California State Lands Commission (SLC) Delta Protection Commission Delta Stewardship Council Department of Water Resources Office of Emergency Services, California Office of Historic Preservation Resources Agency California Department of Fish and Wildlife, North Central Region 2 (CDFW)
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.