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Tillman Co. RWD #1

Drinking water quality, contact, and Consumer Confidence Report

Serving 5 cities in OK ยท PWSID OK2007107

Tillman Co. RWD #1 serves 1,500 people. 7 health-based violations since 2020 in EPA's record โ€” full violation history below.

Warning
5 contaminants above EPA health-based guidelines (MCLGs); 7 health-based violations since 2020 in EPA's record
People served
1,500
PFAS
No results on file
Health-based violations since 2020
7

Data sources: EPA SDWIS, Tillman Co. RWD #1'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.

2K
People Served
5
Cities
1
Water Sources
7
Health-based violations since 2020

Official Tillman Co. RWD #1 Resources

Help Paying Your Tillman Co. RWD #1 Water Bill

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Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Oklahoma

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Tillman Co. RWD #1 Service Area

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Service Area

This map shows the approximate service area for Tillman Co. RWD #1. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

Tillman Co. RWD #1 Water Quality Grade

Not graded: Warning

Tillman Co. RWD #1 reads Warning. A letter grade is given only beside a Safe verdict.

5
Above Health Guidelines
7
Health-based violations since 2020

Is Tillman Co. RWD #1 Water Safe to Drink?

Tillman Co. RWD #1 has reported 5 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. Tillman Co. RWD #1 has 7 health-based EPA violations since 2020 (EPA data as of Q2 2026), none of them open; 7 required a 24-hour public notice. We recommend reviewing individual city reports below for specific water quality details.

This utility serves 1,500 people across 5 cities 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 โ†’How does Oklahoma water quality rank nationally? โ†’

Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Oklahoma

Fluoride in Tillman Co. RWD #1 Water

  • Tillman Co. RWD #1

    PWSID OK2007107

    No fluoride level in our data for Tillman Co. RWD #1. Your utility's annual water quality report (CCR) lists it.

Check fluoride levels by ZIP code

Tillman Co. RWD #1 Service Area

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Tillman Co. RWD #1 Contact & Information

Phone

Mailing Address

BOX 160 Chattanooga, OK 73528

B2B Contact Data

B2B Contact Data Available

Contacts for Tillman Co. RWD #1

Updated Jan 2026
Sample Preview (masked)
NameTitlePhoneEmail
Jโ–ˆโ–ˆโ–ˆโ–ˆ Sโ–ˆโ–ˆโ–ˆโ–ˆWater Treatment Supervisor(555) โ–ˆโ–ˆโ–ˆ-โ–ˆโ–ˆโ–ˆโ–ˆjโ–ˆโ–ˆโ–ˆโ–ˆ@cityโ–ˆโ–ˆโ–ˆโ–ˆ.gov
Mโ–ˆโ–ˆโ–ˆโ–ˆ Jโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆUtility Director(555) โ–ˆโ–ˆโ–ˆ-โ–ˆโ–ˆโ–ˆโ–ˆmโ–ˆโ–ˆโ–ˆโ–ˆ@waterโ–ˆโ–ˆโ–ˆโ–ˆ.org
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Water Sources & Treatment

Water Sources

Surface water purchased

Treatment Methods

Not specified

Tillman Co. RWD #1 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 ยง1414(c)(4)). It summarizes contaminants tested, MCL and MCLG comparisons, and any system violations from the prior calendar year.

A current CCR for Tillman Co. RWD #1 has not been published or validated on TapWaterData yet.

Publish your 2027 CCR

Are you the water operator here? Publish your official 2027-compliant CCR on this page โ€” residents already find it here.

Free through launch ยท no credit card ยท cancel anytime

Residents: contact the utility directly using the phone number above, or check the EPAโ€™s national CCR portal. Reports are typically distributed by mail or posted on the utilityโ€™s official website.

Tillman Co. RWD #1 Annual Water Quality Reports

Find Tillman Co. RWD #1โ€™s report

We donโ€™t have a link we can confirm belongs to this system, and weโ€™d rather show none than the wrong utilityโ€™s. Oklahoma DEQ publishes drinking-water reports for systems in this state.

Visit Oklahoma DEQ

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

Tillman Co. RWD #1 has 7 health-based EPA violations since 2020 (EPA data as of Q2 2026), none of them open; 7 required a 24-hour public notice.

EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).

ViolationContaminant or rulePeriodStatusNotice
Maximum Contaminant Level Violation, Single SampleNitrate-NitriteApr 2025 - Jun 2025ResolvedAcute: required a 24-hour public notice
Maximum Contaminant Level Violation, Single SampleNitrate-NitriteJan 2025 - Mar 2025ResolvedAcute: required a 24-hour public notice
Maximum Contaminant Level Violation, Single SampleNitrate-NitriteApr 2024 - Jun 2024ResolvedAcute: required a 24-hour public notice
Maximum Contaminant Level Violation, Single SampleNitrate-NitriteJul 2023 - Sep 2023ResolvedAcute: required a 24-hour public notice
Maximum Contaminant Level Violation, Single SampleNitrate-NitriteJan 2021 - Mar 2021ResolvedAcute: required a 24-hour public notice
Maximum Contaminant Level Violation, Single SampleNitrate-NitriteOct 2020 - Dec 2020ResolvedAcute: required a 24-hour public notice
Maximum Contaminant Level Violation, Single SampleNitrate-NitriteJul 2020 - Sep 2020ResolvedAcute: required a 24-hour public notice

Concerned about what's in your water?

You're viewing 5 contaminants above health-based guidelines here. Your own tap water can differ โ€” upload your test (PDF or a photo) and we'll email a full plain-English reading of every number, free.

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Recommended Water Filters for Tillman Co. RWD #1

Based on water quality data from cities served by Tillman Co. RWD #1, we recommend NSF-certified filters that can remove contaminants above health guidelines.

Filter guides for the contaminants detected here:

Frequently Asked Questions about Tillman Co. RWD #1

Is Tillman Co. RWD #1 water safe to drink?

Tillman Co. RWD #1 has reported 5 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. Tillman Co. RWD #1 has 7 health-based EPA violations since 2020 (EPA data as of Q2 2026), none of them open; 7 required a 24-hour public notice. We recommend reviewing individual city reports for specific water quality details.

Does Tillman Co. RWD #1 have PFAS in its water?

We hold no PFAS ("forever chemicals") results for Tillman Co. RWD #1. That is a gap in our data, not a clean result โ€” EPA may already have sampled this system under its fifth Unregulated Contaminant Monitoring Rule (UCMR5). Contact Tillman Co. RWD #1 at 580-597-3097 for its latest PFAS results.

How do I pay my Tillman Co. RWD #1 water bill?

Visit the Tillman Co. RWD #1 official website at https://frederickok.org/watertreatment for bill payment options. For questions about your bill, call 580-597-3097.

How many people does Tillman Co. RWD #1 serve?

Tillman Co. RWD #1 serves 1,500 people across 5 cities in OK.

What cities does Tillman Co. RWD #1 serve?

Tillman Co. RWD #1 provides water service to: Chattanooga, OK; Devol, OK; Grandfield, OK; Loveland, OK; Randlett, OK.

Does Tillman Co. RWD #1 have any EPA violations?

Yes. Tillman Co. RWD #1 has 7 health-based EPA violations since 2020 (EPA data as of Q2 2026), none of them open; 7 required a 24-hour public notice. Each is listed below with its period and status.

What is Tillman Co. RWD #1's phone number?

You can contact Tillman Co. RWD #1 at 580-597-3097. Their mailing address is: BOX 160 Chattanooga, OK 73528.

Where can I find Tillman Co. RWD #1's Consumer Confidence Report?

Community water systems must publish an annual CCR. If you're looking for Tillman Co. RWD #1's CCR, contact them at 580-597-3097 or check back here โ€” we update monthly. The 2027 revised CCR Rule introduces new direct-URL distribution requirements.

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 โ€” typically within days of an EPA SDWIS refresh.

Spotted a data issue? Use the Spotted something off? link at the bottom of the page โ€” corrections feed back into the next data refresh. Learn more about TapWaterData.

Are you Tillman Co. RWD #1? 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 โ€” it inherits this page's search authority and reaches every customer who Googles Tillman Co. RWD #1.

  • 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.
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