Bluebird Canyon Outfall and Diversion Structure Rehabilitation Project
MND - Mitigated Negative Declaration
Present Land Use
N/A the project site does not have a land use or zoning designation, since it is located within a beach access area.
The proposed project would involve rehabilitation of the existing Bluebird Canyon outfall and diversion structure. The existing headwall would be removed and replaced with a new headwall, which would be located on the same footprint and be constructed with concrete, colored to blend aesthetically with the surrounding environment. An intermediate wall would be constructed between the headwall and the outfall and diversion pipes, creating an enclosure for the outfall and diversion pipes. Two Tideflex duckbill valves would be installed on this intermediate wall to allow stormwater to pass through the intermediate wall but prevent the surcharge of sea water, sand, and sediment. A manhole and cover would be located above the outfall and diversion pipes (behind the intermediate wall), with stairs leading to this enclosure.
California Coastal Commission (CCC), California Department of Conservation (DOC), California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Parks and Recreation, California Department of State Parks, Division of Boating and Waterways, California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, San Diego Region 9 (RWQCB), Department of Fish and Wildlife, Marine Region, Department of Water Resources, Resources Agency, State Water Resources Control Board, Division of Water Rights, California Department of Transportation, District 12 (DOT)
State Reviewing Agency Comments
California Department of Transportation, District 12 (DOT)
Water Facilities (Type outfall structur)
Redevelopment, Coastal Permit
Aesthetics, Air Quality, Biological Resources, Coastal Zone, Cultural Resources, Cumulative Effects, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Vegetation, Wetland/Riparian, Wildfire
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