When visiting the water department to start or transfer service, bring a government-issued photo ID, your Social Security number, and documentation of your new address such as a lease or closing documents. Sonoma County Water Department is located at 575 Administration Drive, Santa Rosa, CA. Most departments handle walk-in customers during regular business hours, though calling ahead can reduce wait times during peak periods at the beginning and end of each month.
Sonoma County Water Department Contact Information
Address, Phone Number, and Hours for an Water Departments in Santa Rosa, California.
| Name | Sonoma County Water Department |
| Address | 575 Administration Drive, Santa Rosa CA 95403 Map |
| Phone | (707) 526-5370 |
| Website | |
| Hours |
Map of Sonoma County Water Department
Water Departments near Santa Rosa
About Sonoma County Water Department
The Sonoma County Water Department, located in Santa Rosa, CA, is an utility company that operates the public water system. The Water Department, or Water Utility, provides potable tap water to residential customers, businesses, and others in Sonoma County. Santa Rosa residents can contact the Water Department to start or stop water services, for drinking water reports, or for billing and payment information.
- Starting, stopping, or transferring water service through Sonoma County Water Department
- Billing disputes, high-usage alerts, and meter accuracy concerns
- Reporting water main breaks, service outages, or water quality issues
- Annual Consumer Confidence Report access and drinking water quality testing results