Valley of the Moon Water District serving the Valley since 1962

There's a drought on.   Turn the water off. 

VOMWD is a member of the Sonoma-Marin Saving Water Partnership. This year due to multiple dry years and the extremely dry fall and winter the Partnership launched a conservation campaign called: "There's a drought on. Turn the water off." For additional information visit and for current drought updates, like VOMWD on Facebook at


Valley of the Moon Water District Board of Directors is considering an increase to water rates. In compliance with Proposition 218, the District has notified all District customers regarding this proposed rate increase. District customers will have 45 days to submit a protest letter to the District. Please click on the links below for detailed information on the proposed rate increase and how to submit a protest letter.

1) Understanding Your Water District's FY 2014-15 Budget and Rates

2) Notice of Public Hearing Regarding Proposed Water Rate Increase (FY 2014-15)

3) 2013 Urban Area Total Annual Water Cost Comparison


The Sonoma County Department of Health Services has released a feasibility study regarding the potential of fluoridating the Sonoma County Water Agency's water supply to help address pressing dental health issues in the County. To review the feasibility study, and for more information, visit the Sonoma County Department of Health Services Fluoride web page.

The Valley of the Moon Water District obtains about 85% of its water supply from the Sonoma County Water Agency and the balance comes from local wells.

The Sonoma County Board of Supervisors, the same governing body that also serves as the Water Agency's Board of Directors, provides policy direction to the Department of Health Services on this and other public health initiatives. If a decision is made to fluoridate SCWA water supply, it will be made by the Board of Supervisors.

To communicate directly with the Sonoma County Department of Health Services call 707-565-4700, or e-mail Ms. Kim Caldeway at

To contact the Sonoma County Board of Supervisors, visit their web site. The First District Supervisor represents the VOMWD district service area; Supervisor Susan Gorin can be contacted here.

OnLine Bill Payment

Pay your bills online with VOMWD Online Utility Billing. Safe, secure and free 24-hour access to your account.  Your bimonthly VOMWD water bill payment amount is transferred from your checking account, or credit card, directly to the VOMWD. With VOMWD Online Utility Billing, your water bill can be paid on the due date automatically. You will no longer have to worry about mailing your payments or about not being able to pay your bills while you are out of town.  Enrollment is easy.

If you are a District customer and would like to make an online payment, click here.


  • This service is free when paying by check (coming directly from your checking account).  There is a nominal charge for using a credit card or debit card.  The credit card fees can vary depending on the rate negotiated with the credit card companies.  The customer will see the amount of fees, if applicable, before selecting the final submit button. The online bill pay program accepts both MasterCard and Visa.

  • Customers can opt for e-bill while registering for online bill payment or at any time.  Customers have the choice to opt back for paper bills, if they wish to do so.

  • If you need assistance with the online bill pay process, please call us at 707 996-1037.

  • If you have any suggestions on how to improve the online bill pay process, we would love to here from you.  Please call the District at 707-996-1037.  Every effort would be made to incorporate your suggestions if possible or feasible.