Bethel Island Municipal Improvement District
Northwest Levee Improvements and Stone Road Seepage Reduction Project
MND - Mitigated Negative Declaration
Present Land Use
general/heavy ag, single fam high-density res, water rec, flood hazard combining dist. overlay
The project would involve construction of improvements along the Taylor Slough levee between stations 0+00 and 130+00 (site 1), and seepage reduction improvements along the Sand Mound Slough levee between levee stations 340+00 and 450+00 (site 2). Site 1 levees would be improved to meet Bulletin 192-82 criteria, including raising and widening the levee crest, waterside slope armoring, landside slope flattening, installation of a levee crown all-weather road, and geotechnical remediation. Site 1 would also include habitat creation along 8,000 lf of the land and waterside of the levee. Site 2 may include drainage blanket and ditch construction, monitoring well installation, and subsurface drainage enhancements to address ongoing seepage issues along Windsweep and Stone Roads. The project would take approx 2 years to construct.
Canal Rd, Stone Rd, Bethel Island Rd, Windsweep Rd and Gateway Rd
Dutch, Sand Mound, Taylor and Piper Sloughs
Other Location Info
Notice of Completion
Review Period Start
Review Period End
Other (levee and drainage improvements)
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Transportation, Tribal Cultural Resources, Vegetation, Wetland/Riparian
California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 4 (DOT), California Native American Heritage Commission (NAHC), Central Valley Flood Protection Board, Delta Protection Commission, Delta Stewardship Council, Department of Fish and Wildlife, Marine Region, Department of Water Resources, Office of Emergency Services, California, Office of Historic Preservation, Resources Agency, California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), California Department of Conservation (DOC), California State Lands Commission (SLC)
Reviewing Agency Comments
California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), California Department of Conservation (DOC), California State Lands Commission (SLC)
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