Mokelumne River Confluence Multi-Benefit Project
Summary
SCH Number
2026060465
Lead Agency
Reclamation District No. 38 - Staten Island
(RD38)
Document Title
Mokelumne River Confluence Multi-Benefit Project
Document Type
MND - Mitigated Negative Declaration
Received
Document Description
The purpose of the Mokelumne River Confluence Multi-Benefit Project is to rehabilitate the levee section from Station 822+00 – 1038+00 to the Delta Specific PL 84-99 Standard and create waterside habitat. Landside work includes raising the levee crown to achieve sufficient freeboard above the 100-year flood elevation and stabilizing the landside slope through the construction of a toe berm. Additionally, a setback levee will be constructed from Station 857+00 – 864+00. Waterside work includes excavation of the existing levee at the setback levee, to construct a habitat bench above Mean Lower Low Water. The habitat bench and setback levee waterside slope will be planted with native riparian species, creating approximately 1 acre of Delta Levee Waterside Habitat. Plantings will be monitored and maintained to ensure success criteria are met.
Contact Information
Name
Martin Berber
Agency Name
Wagner & Bonsignore
Job Title
Senior Project Engineer
Contact Types
Consulting Firm
Phone
Email
Name
Jerred Dixon
Agency Name
Reclamation District No. 38
Job Title
President
Contact Types
Lead/Public Agency
Address
Phone
Location
Coordinates
Cities
Walnut Grove
Counties
San Joaquin
Regions
Northern California, Unincorporated
Cross Streets
Staten Island Road and West Walnut Grove Road
Zip
95690
Total Acres
77
Parcel #
069-020-19
Waterways
North Mokelumne River and South Mokelumne River
Township
4N
Range
4E
Base
MDBM
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Fish and Wildlife, North Central Region 2 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Toxic Substances Control (DTSC), California Department of Transportation, District 10 (DOT), California Department of Water Resources (DWR), California Governor's Office of Emergency Services (OES), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), California State Lands Commission (SLC), Central Valley Flood Protection Board, Delta Protection Commission, Delta Stewardship Council, Office of Historic Preservation, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Division of Water Rights
Development Types
Other (Levee Rehabilitation and Habitat Enhancement)
Local Actions
Levee Rehabilitation and Habitat Enhancement
Project Issues
Biological Resources, Cultural Resources, Hydrology/Water Quality, Tribal Cultural Resources
Public Review Period Start
Public Review Period End
Attachments
Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Completion [NOC] Transmittal form
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