Stillwater Water Plant
Drinking water quality, contact, and Consumer Confidence Report
Serving 1 city in OK · PWSID OK1021220
Stillwater Water Plant serves 53,000 people. 6 health-based violations since 2020 in EPA's record — full violation history below.
- People served
- 53,000
- Last EPA sample
- 2024-09-03
- PFAS
- Detected (1 compound)
- Health-based violations since 2020
- 6
Data sources: EPA SDWIS, Stillwater Water Plant's published Consumer Confidence Report, and compliance monitoring reported to EPA by Oklahoma DEQ.
This page summarizes publicly available EPA and CCR records. For health decisions about your water, consult your utility or a licensed professional.
Official Stillwater Water Plant Resources
Help Paying Your Stillwater Water Plant Water Bill
- Ask Stillwater Water Plant about payment plans and assistance.
- Call 211 to reach local help with utility bills.Verified from 211.org
- Find your local Community Action Agency.Verified from communityactionpartnership.com
- The federal water-bill program (LIHWAP) ended in March 2024.Verified from acf.govVerified from csd.ca.gov
Water outage or no water?
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Oklahoma
Stillwater Water Plant Service Area
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This map shows the approximate service area for Stillwater Water Plant. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
Stillwater Water Plant Water Quality Grade
Not graded: Warning
Stillwater Water Plant reads Warning. A letter grade is given only beside a Safe verdict.
Is Stillwater Water Plant Water Safe to Drink?
Stillwater Water Plant has reported 3 contaminants above EPA health-based guidelines (MCLGs) and 1 above EPA's legal limit (MCL, enforceable from April 26, 2029) in at least one city served. Stillwater Water Plant has 6 health-based EPA violations since 2020 (EPA data as of Q2 2026), none of them open. We recommend reviewing individual city reports below for specific water quality details.
This utility serves 53,000 people across 1 city in OK. 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 Oklahoma →How does Oklahoma 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 Oklahoma
Learn more about the contaminants detected in Stillwater Water Plant:
Fluoride in Stillwater Water Plant Water
Stillwater Water Plant
PWSID OK1021220
Stillwater Water Plant reported 0.51 mg/L, below the 0.7 mg/L U.S. Public Health Service recommendation.
Stillwater Water Plant Service Area
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Stillwater Water Plant Contact & Information
Phone
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for Stillwater Water Plant
| 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
chloramines, ozone
Stillwater Water Plant 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 Stillwater Water Plant 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.
Stillwater Water Plant 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
Stillwater Water Plant has 6 health-based EPA violations since 2020 (EPA data as of Q2 2026), none of them open.
EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
| Violation | Contaminant or rule | Period | Status | Notice |
|---|---|---|---|---|
| Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Feb 2023 | Resolved | Tier 2 public notice |
| Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Feb 2023 | Resolved | Tier 2 public notice |
| Treatment Technique Precursor Removal | CARBON, TOTAL | Oct 2022 - Dec 2022 | Resolved | Tier 2 public notice |
| Treatment Technique Precursor Removal | CARBON, TOTAL | Jul 2022 - Sep 2022 | Resolved | Tier 2 public notice |
| Treatment Technique Precursor Removal | CARBON, TOTAL | Jan 2022 - Mar 2022 | Resolved | Tier 2 public notice |
| Treatment Technique Precursor Removal | CARBON, TOTAL | Oct 2021 - Dec 2021 | Resolved | Tier 2 public notice |
Concerned about what's in your water?
You're viewing 4 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 Stillwater Water Plant
Based on water quality data from cities served by Stillwater Water Plant, we recommend NSF-certified filters that can remove contaminants above health guidelines.
Filter guides for the contaminants detected here:
Frequently Asked Questions about Stillwater Water Plant
Is Stillwater Water Plant water safe to drink?
Does Stillwater Water Plant have PFAS in its water?
How do I pay my Stillwater Water Plant water bill?
How many people does Stillwater Water Plant serve?
What cities does Stillwater Water Plant serve?
Does Stillwater Water Plant have any EPA violations?
What is Stillwater Water Plant's phone number?
Where can I find Stillwater Water Plant's Consumer Confidence Report?
Similar water utilities in Oklahoma
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: Stillwater Water Plant'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 Oklahoma DEQ, 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 Stillwater Water Plant? 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 Stillwater Water Plant.
- 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 Stillwater Water Plant. For a problem with your water now (discolored water, no water, low pressure, a leak), contact Stillwater Water Plant directly.
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