FY 2016/2017 Gravity Sewer Improvements Project - December 28, 2017

An Initial Study/Mitigated Negative Declaration (IS/MND) for FY 2016/2017 Gravity Sewer Improvements Project for public and agency review has been released. The project will rehabilitate approximately 8,700 feet of sewer pipeline within the Butterfield Road /Meadowcroft Avenue and Nokomis Avenue areas of the Town of San Anselmo. The public review and comment period for the IS/MND ended on January 29, 2018. Please send all comments to Jill Barnes, Ross Valley Sanitary District, 2960 Kerner Boulevard, San Rafael, California 94901. The Ross Valley Sanitary District Board of Directors conducted a public hearing to receive oral comments and to consider adoption of the Mitigated Negative Declaration at a regularly scheduled meeting on February 21, 2018. Please refer to the agenda which was posted three days prior to the meeting to confirm the meeting time and location.

View the Notice of Document Availability/Notice of Intent to Adopt a Mitigated Negative Declaration for FY 2016/17 Gravity Sewer Improvements Project (PDF)

Flow Monitoring Study - October 10, 2014

The purpose of the Study was to collect wastewater flow, rainfall, and water quality data that can be used to validate the scope and size of near-term hydraulic capacity improvement projects and evaluate the effect of recent system improvement projects on wastewater flow. View the Flow Monitoring Study (PDF).

Sewer System Management Plan - Updated December 2, 2013, Adopted February 26, 2014

Describes the district's goals, organizational structure, operations, emergency response plans and more.

Sewer System Management Plan Documents

Infrastructure Asset Management Plan, October 2013

Using the Asset Management approach, this plan introduces a risk assessment methodology for identifying gravity sewer lines for which failure presents the highest risk to the District and the communities it serves. It makes recommendations for specific project areas based on the currently know condition assessments.

Infrastructure Asset Management Plan Documents

Capital Improvement Strategic Plan - January 2007

A technical memorandum presents a ten-year Capital Improvement Strategic Plan (PDF). The plan summarizes projects that are recommended to begin each year. 

Sewer System Replacement Master Plan - January 2007

Describes existing sewer systems operated by the district. Identifies issues related to capacity and condition, recommends projects to improve or remedy these issues, and presents associated costs. View the Sewer System Replacement Master Plan (PDF).

Lateral Policy Options - December 2006

A technical memorandum that surveys how other agencies address the maintenance and repair of private sewer pipes and evaluates potential options for implementing a testing and repair program for Ross Valley Sanitary District. View the Lateral Policy Options (PDF).

Sanitary Sewer Hydraulic Evaluation & Capacity Assurance Plan - August 2006

Evaluates the hydraulic performance of the sewer system, identifies deficiencies and recommends improvements. View the Sanitary Sewer Hydraulic Evaluation and Capacity Assurance Plan (PDF).