SEATTLE PUBLIC UTILITIES
Drinking water quality, contact, and Consumer Confidence Report
Serving 8 cities in WA · PWSID WA5377050
SEATTLE PUBLIC UTILITIES serves 955,506 people. See EPA records and contact info below.
- People served
- 955,506
Data sources: EPA SDWIS, SEATTLE PUBLIC UTILITIES's published Consumer Confidence Report, Washington 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.
Official SEATTLE PUBLIC UTILITIES Resources
SEATTLE PUBLIC UTILITIES Service Area
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This map shows the approximate service area for SEATTLE PUBLIC UTILITIES. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
SEATTLE PUBLIC UTILITIES 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 SEATTLE PUBLIC UTILITIES Water Safe to Drink?
SEATTLE PUBLIC UTILITIES 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 955,506 people across 8 cities in WA. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.
Get your water independently tested in Washington →How does Washington water quality rank nationally? →
SEATTLE PUBLIC UTILITIES Service Area
Boulevard Park, WA
Bryn Mawr-Skyway, WA
Burien, WA
Lake Forest Park, WA
Seattle, WA
Shoreline, WA
Tukwila, WA
White Center, WA
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SEATTLE PUBLIC UTILITIES Contact & Information
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for SEATTLE PUBLIC UTILITIES
| 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, hypochlorite, ozone, uv light
SEATTLE PUBLIC UTILITIES 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 SEATTLE PUBLIC UTILITIES 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.
SEATTLE PUBLIC UTILITIES Annual Water Quality Reports
Historical reports are being compiled. Check back soon for archived water quality data.
What is a CCR? The Consumer Confidence Report (CCR) is an annual water quality report that water utilities are required by the EPA to provide to customers. It contains information about your water source, detected contaminants, and compliance status.
Recommended Water Filters for SEATTLE PUBLIC UTILITIES
Based on water quality data from cities served by SEATTLE PUBLIC UTILITIES, we recommend NSF-certified filters that can remove contaminants above health guidelines.
Frequently Asked Questions about SEATTLE PUBLIC UTILITIES
Is SEATTLE PUBLIC UTILITIES water safe to drink?
Does SEATTLE PUBLIC UTILITIES have PFAS in its water?
How do I pay my SEATTLE PUBLIC UTILITIES water bill?
How many people does SEATTLE PUBLIC UTILITIES serve?
What cities does SEATTLE PUBLIC UTILITIES serve?
Does SEATTLE PUBLIC UTILITIES have any EPA violations?
What is SEATTLE PUBLIC UTILITIES's phone number?
Where can I find SEATTLE PUBLIC UTILITIES's Consumer Confidence Report?
Similar water utilities in Washington
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: SEATTLE PUBLIC UTILITIES's most recent published Consumer Confidence Report (CCR), where available.
- Service area & contact: EPA SDWIS plus the Washington 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 SEATTLE PUBLIC UTILITIES? 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 SEATTLE PUBLIC UTILITIES.
- 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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