SANTA ROSA, CITY OF
Drinking water quality, contact, and Consumer Confidence Report
Serving 1 city in CA · PWSID CA4910009
SANTA ROSA, CITY OF serves 175,775 people. See EPA records and contact info below.
- People served
- 175,775
Data sources: EPA SDWIS, SANTA ROSA, CITY OF's published Consumer Confidence Report, California Department of Environmental Protection.
This page summarizes publicly available EPA and CCR records. For health decisions about your water, consult your utility or a licensed professional.
SANTA ROSA, CITY OF Service Area
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This map shows the approximate service area for SANTA ROSA, CITY OF. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
SANTA ROSA, CITY OF Water Quality Grade
Water quality is good with minor concerns.
Grade is calculated based on contaminants exceeding health guidelines (MCLG) and EPA Maximum Contaminant Level violations. A = Excellent (90-100), B = Good (80-89), C = Fair (70-79), D = Poor (60-69), F = Failing (<60).
Is SANTA ROSA, CITY OF Water Safe to Drink?
SANTA ROSA, CITY OF has reported 2 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.
This utility serves 175,775 people across 1 city in CA. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.
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SANTA ROSA, CITY OF Service Area
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SANTA ROSA, CITY OF Contact & Information
Phone
Mailing Address
For hours of operation and emergency contact information, please visit the official utility website or call the main phone number.
B2B Contact Data
B2B Contact Data Available
Contacts for SANTA ROSA, CITY OF
| Name | Title | Phone | |
|---|---|---|---|
| J████ S████ | Water Treatment Supervisor | (555) ███-████ | j████@city████.gov |
| M████ J██████ | Utility Director | (555) ███-████ | m████@water████.org |
Water Sources & Treatment
Water Sources
Treatment Methods
Disinfectant Used
chlorine
SANTA ROSA, CITY OF Consumer Confidence Report
A Consumer Confidence Report (CCR) is the EPA-mandated annual water-quality report every community water system must publish by July 1 each year (Safe Drinking Water Act §1414(c)(4)). It summarizes contaminants tested, MCL and MCLG comparisons, and any system violations from the prior calendar year.
A current CCR for SANTA ROSA, CITY OF has not been published or validated on TapWaterData yet.
Residents: contact the utility directly using the phone number above, or check the EPA’s national CCR portal. Reports are typically distributed by mail or posted on the utility’s official website.
Recommended Water Filters for SANTA ROSA, CITY OF
Based on water quality data from cities served by SANTA ROSA, CITY OF, we recommend NSF-certified filters that can remove contaminants above health guidelines.
Frequently Asked Questions about SANTA ROSA, CITY OF
Is SANTA ROSA, CITY OF water safe to drink?
Does SANTA ROSA, CITY OF have PFAS in its water?
How do I pay my SANTA ROSA, CITY OF water bill?
How many people does SANTA ROSA, CITY OF serve?
What cities does SANTA ROSA, CITY OF serve?
Does SANTA ROSA, CITY OF have any EPA violations?
What is SANTA ROSA, CITY OF's phone number?
Where can I find SANTA ROSA, CITY OF's Consumer Confidence Report?
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How we built this page
Water-quality and contact data on this page comes from public federal and state records. We update each utility's record whenever its underlying source publishes new data — typically within days of an EPA SDWIS refresh.
- Contaminants & violations: EPA Safe Drinking Water Information System (SDWIS) plus the Unregulated Contaminant Monitoring Rule (UCMR-5) for PFAS and emerging contaminants.
- Annual reports: SANTA ROSA, CITY OF's most recent published Consumer Confidence Report (CCR), where available.
- Service area & contact: EPA SDWIS plus the California Department of Environmental Protection / Drinking Water program.
Spotted a data issue? Use the Spotted something off? link at the bottom of the page — corrections feed back into the next data refresh. Learn more about TapWaterData.
Are you SANTA ROSA, CITY OF? Publish your 2027 CCR
TapWaterData runs a free CCR publishing service for community water systems. Claim this listing to publish your Consumer Confidence Report here — it inherits this page's search authority and reaches every customer who Googles SANTA ROSA, CITY OF.
- EPA-compliant distribution. Satisfies the 2027 Revised CCR Rule direct-URL requirement with an auditable archive.
- Publish once a year. Agent-assisted workflow; no login setup for small systems.
- Inherits this page's reach. Your published CCR appears directly on the page customers already find on Google.
Free for operators. No card required. Typical setup: 5 minutes.
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