Lake Wildwood Dredging - PLN23-0161


SCH Number
Lead Agency
Nevada County
Document Title
Lake Wildwood Dredging - PLN23-0161
Document Type
MND - Mitigated Negative Declaration
Document Description
A proposed Use Permit to allow for disturbance within the 100-year floodplain pursuant to Nevada County Land Use and Development Code (LUDC) Chapter XII: Floodplain Management Regulations for the periodic dredging of Lake Wildwood for a period of fifteen years. The project proposes to remove approximately 20,000 to 50,000 cubic yards of sediment as often as every three years. The project includes the consideration of a Management Plan to allow disturbance within 100 feet of Lake Wildwood, a perennial watercourse (APN 050-020-044), two perennial tributary watercourses, and within 50 feet of six intermittent tributary watercourses pursuant to LUDC Sec. L-II 4.3.17; a Management Plan for impacts to approximately 1.5 acres of landmark oak groves pursuant to LUDC Sec. L-II 4.3.15; and a Management Plan for impacts to rare, threatened, and endangered species and their habitat pursuant to LUDC Sec. L-II 4.3.12 on the dredging spoils receiver site located at 12186 Hilarie Road and 12240 Bosa Road (APNs 052-360-001 and 052-370-037).

Contact Information

Marie Maniscalco
Agency Name
Nevada County Planning Department
Job Title
Associate Planner
Contact Types
Lead/Public Agency


Northern California
Cross Streets
Lake Wildwood Drive and Minnow Way
Total Acres
Parcel #
050-020-044, 052-370-037, 052-360-001
State Highways
Highway 20
Williams Ranch Elementary School
Lake Wildwood, Deer Creek, Squirrel Creek, Wildflower Creek, Wildwood Creek, Canals
7 East
Other Location Info
Western Nevada County, within and adjacent to the Lake Wildwood lakebed in Penn Valley (APN 050-020-044); 12440 Bosa Drive, Rough and Ready, CA (APN 052-370-037); and 12186 Hilaire Road, Rough and Ready (APN 052-360-001).

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, North Central Region 2 (CDFW), California Department of Parks and Recreation, California Department of Resources Recycling and Recovery, California Department of Transportation, District 3 (DOT), California Department of Water Resources (DWR), California Governor's Office of Emergency Services (OES), California Highway Patrol (CHP), 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), Department of Toxic Substances Control, Office of Historic Preservation, Sierra Nevada Conservancy, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Quality
Development Types
Recreational (Dredging of a lake partially for recreational purposes)
Local Actions
Use Permit, Management Plans
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Noise, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian
Local Review Period Start
Local Review Period End


Notice of Completion [NOC] Transmittal form

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