Fiscal Year 2016/2017 Gravity Sewer Improvements Project

5 Documents in Project


SCH Number
Lead Agency
Ross Valley Sanitary District (Ross Valley Sanitary District)
Document Title
Fiscal Year 2016/2017 Gravity Sewer Improvements Project
Document Type
FIN - Final Document

Document Description
The project consists of rehabilitation of about 8700 ft of sewer pipeline within the Butterfield/Meadowcraft and Nokomis areas of the town of San Anselino. Various pipeline construction methods will be used. The primary objective of the project is to relieve hydraulic and structural deficiencies in the area, and to abandon an inverted siphm under Sleepy Hollow Creek at Willow Way.

Contact Information
Jill Barnes
Ross Valley Sanitary District
2960 Kerner Blvd
San Rafael, CA 94901

Phone : (415) 905-0680


San Anselmo
Cross Streets
Madrone and Sycamore Ave/Butterfield, Willow/Meadowcroft Ways
Brookside/Mannac/Sun Valley/Sir Francis Drabe HS
Sleepy Hollow, San Anselmo and Sorich Creeks

Notice of Completion

Development Type
Other (wastewater conveyance)
Local Action
encroachment plan
Project Issues
Aesthetic/Visual Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Flood Plain/Flooding Geologic/Seismic Noise Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Wildlife Land Use Cumulative Effects
Reviewing Agencies
California Department of Fish and Wildlife, Bay Delta Region 3 California Department of Parks and Recreation California Department of Transportation, District 4 California Highway Patrol California Native American Heritage Commission California Regional Water Quality Control Board, San Francisco Bay Region 2 California State Lands Commission Department of Water Resources Office of Historic Preservation Resources Agency San Francisco Bay Conservation and Development Commission State Water Resources Control Board, Division of Drinking Water State Water Resources Control Board, Divison of Financial Assistance


Environmental Document
02_Final_Nokomis-Butterfield 2016-17 Gravity Sewer Improvement Project_December 2017   PDF 11418 K LDSG ISMND addendum_FINAL_061219_complete   PDF 5490 K Summary_Form_Addendum Butterfield   PDF 193 K
NOC   PDF 736 K

Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

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