Westminster East Garden Grove Study

3 Documents in Project


SCH Number
Lead Agency
United States Army, Army Corps of Engineers (USACE)
Document Title
Westminster East Garden Grove Study
Document Type
OTH - Other Document
Present Land Use
various by city and portion of unincorporated county

Document Description
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.

Contact Information
Shawna Herleth-King
U.S. Army Corps of Engineers
Lead/Public Agency
231 S. LaSalle Street, Suite 1500
Chicago, IL 60604

Phone : (312) 846-5407


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
Cross Streets
Various; Seal Beach Naval Weapons Station, Los Alamitos Armed Forces Training Base
Total Acres
87 sq mi
Parcel #
State Highways
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
Local Action
FRM study
Project Issues
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
Reviewing Agencies
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)

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.

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