Rio Nido Upper Canyon Three Debris Basin Project

Summary

SCH Number
1999072023
Lead Agency
Sonoma County
Document Title
Rio Nido Upper Canyon Three Debris Basin Project
Document Type
NEG - Negative Declaration
Received
Present Land Use
Zoning and General Plan Land Use Designation for the area is Single Family Residential 4 Dwelling Units Per Acre.
Document Description
A landslide catchment basin is proposed in an area below a landslide/debris flow which was formerly Upper Canyon Three Road. The purpose of the project is to prevent the debris from future landslides from reaching homes in the middle and lower reaches of Canyon Three, or landslide debris impounding stormwater and causing subsequent flash flooding.

Contact Information

Name
Paula Stamp
Agency Name
Sonoma County Department of Transportation and Public Works
Contact Types
Lead/Public Agency

Location

Cities
Santa Rosa, Santa Rosa, Rio Nido
Counties
Sonoma
Cross Streets
Canyon Three Road/Willow Road
Zip
95471
Total Acres
4.5
Parcel #
70-240-multiple
State Highways
116
Schools
Guerneville
Waterways
Russian River
Township
7n
Range
10w
Section
21
Base
MDBM

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Conservation (DOC), 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), California State Lands Commission (SLC), Central Valley Flood Protection Board, Department of Toxic Substances Control, Office of Historic Preservation, Resources Agency, California Regional Water Quality Control Board, North Coast Region 1 (RWQCB)
State Reviewing Agency Comments
California Regional Water Quality Control Board, North Coast Region 1 (RWQCB)
Development Types
Other (Hazard Mitigation Facility)
Local Actions
Debris Basin
Project Issues
Air Quality, Cultural Resources, Drainage/Absorption, Geology/Soils, Hazards & Hazardous Materials, Noise, Transportation

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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