San Joaquin River Reach 4B, Eastside Bypass and Mariposa Bypass Low Flow Channel

2 Documents in Project


SCH Number
Lead Agency
Water Resources, Department of (California Department of Water Resources)
Document Title
San Joaquin River Reach 4B, Eastside Bypass and Mariposa Bypass Low Flow Channel
Document Type
NOP - Notice of Preperation

Document Description
The Proposed Project includes improving conveyance capacity and providing fish passage in the San Joaquin River from the Reach 4B headgates near Washington Road to the confluence of the Mariposa Bypass with the San Joaquin River, in the Mariposa Bypass, and in the Eastside Bypass from the Sand Slough Control Structure to the confluence of the San Joaquin River near Bear Creek. Conveyance capacity and fish passage may also be improved in both the Eastside and Mariposa bypasses.

Contact Information
Fran Schulte
California Department of Water Resources
3374 E. Shields Avenue
Fresno, CA 93726

559 230-3301


Los Banos
San Joaquin River

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Habitat Restoration)
Local Action
Other Action Other Action: Restoration
Project Issues
Agricultural Land Air Quality Archaeologic-Historic Biological Resources Flood Plain/Flooding Forest Land/Fire Hazard Geologic/Seismic Housing Job Generation Noise Population/Housing Balance Public Services Recreation/Parks Soil Erosion/Compaction/Grading Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Cumulative Effects
Reviewing Agencies
California Department of Parks and Recreation California Highway Patrol Caltrans, District 10 Central Valley Flood Protection Board Department of Fish and Wildlife, Region 4 Regional Water Quality Control Bd., Region 5 (Fresno) Resources Agency Santa Monica Bay Restoration State Water Resources Control Board, Division of Water Rights State Water Resources Control Board, Divison of Financial Assistance Native American Heritage Commission
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