Requests for Qualifications/Proposals


The following projects are accepting Requests for Proposals or Requests for Statements of Qualifications:


Request for Proposals for Engineering and Design Services for Eel-Russian Facility Planning and Design Project

Request for Proposals Letter and Sample Agreement

Request for Proposals for Financial Auditing Services 

Request for Proposals and Sample Agreement

Supplement 1 to Request for Proposal

Request for Proposals for Remote Sensing and Ground Cover Spatial Analysis Services

Request for Proposals Letter and Sample Agreement


In an effort to broaden outreach to as many businesses as possible, Sonoma Water and the County of Sonoma are integrating solicitations, which requires registration on the County of Sonoma’s Supplier Portal Website. If you are currently doing business with Sonoma Water or the County of Sonoma, please create a New User Account. If you are not currently doing business with Sonoma Water or the County of Sonoma, please register as a “Sourcing Bidder” (also referred to as a “Prospective Supplier”).