Clark Public Utilities
Drinking water quality, contact, and Consumer Confidence Report
Serving 22 cities in WA · PWSID WA5313333
Clark Public Utilities serves 110,665 people. PFAS detected above health guidelines (Perfluorooctanesulfonic acid, Perfluorooctanoic acid) — full contaminant breakdown below.
- People served
- 110,665
- Last EPA sample
- 2025-09-08
- PFAS
- Detected (2 compounds)
- Health-based violations since 2020
- 0
Data sources: EPA SDWIS, Clark Public Utilities's published Consumer Confidence Report, and compliance monitoring reported to EPA by Washington State Dept of Health.
This page summarizes publicly available EPA and CCR records. For health decisions about your water, consult your utility or a licensed professional.
Official Clark Public Utilities Resources
Clark Public Utilities Service Area
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This map shows the approximate service area for Clark Public Utilities. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
Clark Public Utilities Water Quality Grade
Not graded: Monitor
Clark Public Utilities reads Monitor. A letter grade is given only beside a Safe verdict.
Is Clark Public Utilities Water Safe to Drink?
Clark 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 110,665 people across 22 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? →
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Washington
Learn more about the contaminants detected in Clark Public Utilities:
Clark Public Utilities Service Area
Amboy, WA
Barberton, WA
Battle Ground, WA
Brush Prairie, WA
Cherry Grove, WA
Dollars Corner, WA
Duluth, WA
Felida, WA
Fern Prairie, WA
Five Corners, WA
Hazel Dell, WA
Hockinson, WA
La Center, WA
Lake Shore, WA
Lewisville, WA
Meadow Glade, WA
Mount Vista, WA
Orchards, WA
Ridgefield, WA
Salmon Creek, WA
Venersborg, WA
Woodland, WA
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Clark Public Utilities Contact & Information
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for Clark 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
hypochlorite
Clark 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 Clark 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.
Clark 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.
EPA Health-Based Violations Since 2020
Clark Public Utilities has no health-based EPA violation since 2020 (EPA data as of Q2 2026).
EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Concerned about what's in your water?
You're viewing 2 contaminants above health-based guidelines here. Your own tap water can differ — upload your test (PDF or a photo) and we'll email a full plain-English reading of every number, free.
Your upload also helps us keep local water data accurate — we only ever share anonymized, area-level summaries.
Upload my testRecommended Water Filters for Clark Public Utilities
Based on water quality data from cities served by Clark Public Utilities, we recommend NSF-certified filters that can remove contaminants above health guidelines.
Filter guides for the contaminants detected here:
Frequently Asked Questions about Clark Public Utilities
Is Clark Public Utilities water safe to drink?
Does Clark Public Utilities have PFAS in its water?
How do I pay my Clark Public Utilities water bill?
How many people does Clark Public Utilities serve?
What cities does Clark Public Utilities serve?
Does Clark Public Utilities have any EPA violations?
What is Clark Public Utilities's phone number?
Where can I find Clark 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: Clark Public Utilities's most recent published Consumer Confidence Report (CCR), where available.
- Service area & contact: EPA SDWIS. The compliance records it holds for this system are reported to EPA by Washington State Dept of Health, the state's drinking-water primacy agency.
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 Clark 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 Clark 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.
Spotted something off on this page?
Residents keep our data honest.
This form corrects our data; it does not reach Clark Public Utilities. For a problem with your water now (discolored water, no water, low pressure, a leak), contact Clark Public Utilities directly.
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