dam/open space (OS-160 ac)/Open space (10 acre min)
United Water Conservation District proposes the conveyance capacity of the existing spillway to sufficiently pass the inflow design flood, which for the Santa Felicia Dam consists of the Probable Maximum Flood of 220,000 cubic feet per second. In addition, UWCD proposes to replace the existing outlet works system due to the potential for failure under seismic loading conditions and impacts associated with sedimentation near the existing intake tower. The proposed project does not include an increase in the capacity of the reservoir nor does it propose any changes to the current flow releases from the dam.
Cal Fire, California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Parks and Recreation, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB), California State Lands Commission (SLC), Department of Toxic Substances Control, Department of Water Resources, Office of Emergency Services, California, Office of Historic Preservation, Resources Agency, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Division of Water Rights, State Water Resources Control Board, Divison of Financial Assistance, California Department of Transportation, District 7 (DOT)
State Reviewing Agency Comments
California Department of Transportation, District 7 (DOT)
Other (dam safety improvements)
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Flood Plain/Flooding, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Noise, Population/Housing, Public Services, Recreation, Solid Waste, Transportation, Vegetation, Wetland/Riparian, Wildfire
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