Nathanson Creek Retaining Wall Project

Summary

SCH Number
2005032023
Lead Agency
Sonoma, City of (City of Sonoma)
Document Title
Nathanson Creek Retaining Wall Project
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Low Density Residential (2 to 5 units per acre)

Document Description
The project is construction of a new 60-foot long by 4-foot high cast-in-place concrete wall designed to protect the Nathanson Creek Retaining Wall from further undercutting and erosion by Nathanson Creek. The proposed concrete wall will be covered with a basalt cobble veneer to match the appearance of the existing wall behind it. Approximately one foot of the cement wall will be buried below grade and the remaining three feet will be constructed above grade. The work will be accomplished by hand and no excavator or other heavy equipment will be utilized.

Contact Information
Al Bandur
City of Sonoma
No. 1 The Plaza
Sonoma, CA 95476

Phone : (707) 933-2230

Location

Cities
Sonoma
Counties
Sonoma
Cross Streets
E. Napa Street / Second Street East
Zip
95476
Total Acres
0.01
Parcel #
018-261-008
State Highways
Hwy 12
Railways
N/A
Airports
N/A
Waterways
Nathanson Creek
Township
5N
Range
5W
Base
Sonoma

Notice of Completion

Review Period Start
Review Period End
Project Issues
Aesthetic/Visual Archaeologic-Historic Drainage/Absorption Flood Plain/Flooding Geologic/Seismic Noise Soil Erosion/Compaction/Grading Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Wetland/Riparian Wildlife
Reviewing Agencies
California Department of Parks and Recreation California Department of Transportation, District 4 California Native American Heritage Commission California Regional Water Quality Control Board, San Francisco Bay Region 2 Department of Toxic Substances Control Department of Water Resources Office of Historic Preservation Resources Agency California Department of Fish and Wildlife, Bay Delta Region 3

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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