Mossdale Tract Area Urban Flood Risk Reduction Project

Mossdale Tract Area Urban Flood Risk Reduction Project

The proposed project would provide increased public safety benefits by rehabilitating and improving flood management infrastructure to achieve a 200-year Urban Level of Protection for the Mossdale Tract area. The 22,400-acre Mossdale Tract area was identified in the 2021 Draft Mossdale Tract Area Urban Flood Risk Reduction (UFRR) Study published by SJAFCA and the California Department of Water Resources. The Mossdale Tract area includes RD 17 (16,110 acres), portions the Cities of Stockton, Lathrop, Manteca, and unincorporated San Joaquin County. The proposed project area includes the State Plan of Flood Control levees, RD 17’s non-Project dryland levee, the Mossdale Tract area, and areas to the west along the San Joaquin River identified for the potential development of ecosystem restoration features. The proposed project would include the construction and operation of flood risk reduction and multi-benefit components in and adjacent to the Mossdale Tract area. The flood risk reduction components are fix in place and potential setback levee improvements and the multi-benefit components are ecosystem restoration and recreational features.

Lathrop, Manteca, Stockton

San Joaquin

Citywide, Countywide

California Air Resources Board (ARB), California Department of Fish and Wildlife, North Central Region 2 (CDFW), California Department of Parks and Recreation, California Department of Water Resources (DWR), California Governor's Office of Emergency Services (OES), California Highway Patrol (CHP), California Natural Resources Agency, California San Joaquin River Conservancy (SJRC), Central Valley Flood Protection Board, Delta Protection Commission, Delta Stewardship Council, Department of Toxic Substances Control, Office of Historic Preservation, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Divison of Financial Assistance, California Native American Heritage Commission (NAHC), California Department of Conservation (DOC), California Department of Transportation, District 10 (DOT), California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), California State Lands Commission (SLC), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW)

California Native American Heritage Commission (NAHC), California Department of Conservation (DOC), California Department of Transportation, District 10 (DOT), California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), California State Lands Commission (SLC), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW)

Other (Flood risk reduction infrastructure improvements)

flood risk reduction infrastructure improvements

Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Wildfire