United States Army, Army Corps of Engineers
Westminster East Garden Grove Study
OTH - Other Document
Present Land Use
various by city and portion of unincorporated county
Note: Joint Document - NEPA/CEQA; NOI/NOP, Review Per Lead
The project identifies the federal interest in flood risk management within the Westminister Watershed. The No Action Alternative along with three Action Alternatives were carried forward for analysis. The Tentatively Selected Plan is the Minimum Channel Modifications Plan, which includes implementing the minimum channel modifications in individual reaches of C02 (Bolsa Chica Channel), C04 (Westminister Channel), C05 (East Garden Grove-Wintersburg Channel), and C06 (Ocean View Channel). The TSP also includes increasing the span of Warner Avenue Bridge, replacing the tide gates on C05, and constructing a floodwall along the PCH at Outer Bolsa Bay. Compatible nonstructural measures would be incorporated to lessen the life safety risk associated with flooding in the project area.
Anaheim, Anaheim, Stanton, Cypress, Buena Park, Orange, Santa Ana, ..., Buena Park, Cypress, Fountain Valley, Garden Grove, Huntington Beach, Los Alamitos, Orange, Santa Ana, Seal Beach, Stanton, Westminster
Various; Seal Beach Naval Weapons Station, Los Alamitos Armed Forces Training Base
87 sq mi
Pacific Coast Hwy - SR1
UPRR, BNSFF, Metrolink
Los Alamitos Airfield FAA SL1
CO5, CO6, CO2, CO4, Bolsa Bay, Outer Bolsa Bay
Notice of Completion
Review Period Start
Review Period End
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Coastal Zone, Cultural Resources, Cumulative Effects, Drainage/Absorption, Economics/Jobs, Fiscal Impacts, Flood Plain/Flooding, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Solid Waste, Transportation, Vegetation, Wetland/Riparian
California Coastal Commission (CCC), California Department of Parks and Recreation, California Department of State Parks, Division of Boating and Waterways, California Highway Patrol, California Public Utilities Commission (CPUC), California State Lands Commission (SLC), Caltrans, Division of Aeronautics, Department of Fish and Wildlife, Marine Region, Department of Toxic Substances Control, Department of Water Resources, Office of Emergency Services, California, Office of Historic Preservation, Resources Agency, San Gabriel and Lower Los Angeles Rivers and Mountains Conservancy (RMC), State Water Resources Control Board, Division of Water Quality, California Native American Heritage Commission (NAHC), California Department of Conservation (DOC), California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Transportation, District 12 (DOT), California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB)
Reviewing Agency Comments
California Native American Heritage Commission (NAHC), California Department of Conservation (DOC), California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Transportation, District 12 (DOT), California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB)
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