Request for Proposals for Dreissenid Vessel Inspection Service Program

The Sonoma County Water Agency (Water Agency) invites proposals from firms interested in providing services to implement the North Coast Zebra and Quagga Mussel Prevention Consortium’s Prevention Plan at Lake Sonoma and Lake Mendocino. View the RFP here.  In 2012 local government agencies throughout the North Coast of California created the Consortium. The Consortium developed and adopted the North Coast Zebra and Quagga Mussel Consortium Prevention Plan (“Prevention Plan”). The goal of the Prevention Plan was to develop a regional set of rules and standards for implementing vessel inspections at waterways and keep waterways mussel-free. Lake Sonoma and Lake Mendocino are currently mussel-free.

For more information, please contact Brad Sherwood at (707) 547-1927 or

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