Flood Control District Multi-Objective Flood Management Program Within The South

3 Documents in Project


SCH Number
Lead Agency
Alameda County
Document Title
Flood Control District Multi-Objective Flood Management Program Within The South
Document Type
MND - Mitigated Negative Declaration

Document Description
The proposed project would involve: 1) levee improvements to 3,000 feet of the South Bay Salt Ponds Shoreline Protection Levee System west of the Union Sanitary District facility, raising the existing earthen levee several feet to a height of 15 feet above mean sea level to meet Federal Emergency Management Agency (FEMA) flood standards while accommodating San Francisco Bay Trail use; 2) levee breaching at four discrete locations along the lower three and one-half miles of Old Alameda Creek to improve tidal circulation for habitat enhancement and sediment management; and 3) removal of approximately 44,000 cubic yards of sediment from Old Alameda Creek at two locations between Interstate 880 freeway and the twenty tide-gates structure approximately three-fourth mile southwest of Hesperian Avenue for flood management.

Contact Information
Paul Modrell
Alameda County
399 Elmhurst St.
Hayward, CA 94545

(510) 670-5428


37°36'15"N 122°05'24"W
Cross Streets
Hesperian Blvd.
State Highways
92 and I-880
Union Pacific Railroad
San Francisco Bay
Other Location Info

Notice of Completion

Review Period Start
Review Period End
Development Type
Water Facilities (Flood Control Type)
Local Action
Site Plan
Project Issues
Biological Resources Coastal Zone Flood Plain/Flooding Public Services Recreation/Parks Vegetation Water Quality Wetland/Riparian
Reviewing Agencies
California Department of Parks and Recreation California Highway Patrol Department of Conservation Department of Fish and Wildlife, Region 3 Department of Food and Agriculture Department of Water Resources Native American Heritage Commission Office of Emergency Services, California Regional Water Quality Control Board, Region 1 Resources, Recycling and Recovery Caltrans, District 4 State Lands Commission Regional Water Quality Control Board, Region 2 San Francisco Bay Conservation and Development Commission
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