North Mokelumne River Multi-Benefit Project
3 Documents in Project
Summary
SCH Number
2021060346
Lead Agency
Reclamation District No. 38 - Staten Island
(RD38)
Document Title
North Mokelumne River Multi-Benefit Project
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Agriculture
Document Description
Portions of the Staten Island levee system, along the North Mokelumne River, are below the Delta Specific PL 84-99 Standard, which requires levee crown elevations be 1.5 feet above the 100-year flood elevation. Additionally, seven levee sections along the North Mokelumne River are experiencing waterside erosion below the normal waterline. The Project includes 16,000 LF of landside levee rehabilitation and 6,125 LF of waterside habitat enhancement above Mean High Water (MHW) from Sta. 1040+00 - 1200+00. Landside work involves raising the levee crown and stabilizing the landside slope through the construction of a counterbalance berm. Levee sections that are experiencing erosion below the normal water line will be setback to restore_ waterside geometry. Aggregate base material will be placed on the levee crown to create an all-weather roadway. Waterside work includes excavation of the existing waterside slope, at the seven setback levees, to construct a habitat bench above MHW. The habitat bench and setback levee waterside slope will be planted with native species. Plantings will be monitored and maintained for 3 years to ensure success criteria is met.
Contact Information
Name
Martin Berber
Agency Name
Project Engineer
Contact Types
Consulting Firm
Phone
Email
Location
Coordinates
Counties
San Joaquin
Regions
Unincorporated
Cross Streets
Staten Island Road and West Walnut Grove Road
Zip
95242
Total Acres
50
Parcel #
069-020-19
Waterways
North 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 Conservation (DOC), California Department of Fish and Wildlife, North Central Region 2 (CDFW), California Department of Parks and Recreation, 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 State Lands Commission (SLC), Delta Protection Commission, Delta Stewardship Council, Office of Historic Preservation, State Water Resources Control Board, Division of Water Quality, California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB)
State Reviewing Agency Comments
California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB)
Development Types
Other (Levee Rehabilitation and Habitat Enhancement)
Local Actions
Levee Rehabilitation and Habitat Enhancement
Project Issues
Biological Resources, Cultural Resources, Hydrology/Water Quality
Attachments
Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Completion [NOC] Transmittal form
State Comment Letters [Comments from state reviewing agencies]
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