Roundhill RWD #4
Drinking water quality, contact, and Consumer Confidence Report
Serving 1 city in OK · PWSID OK3001504
Roundhill RWD #4 serves 219 people. 2 health-based violations since 2020 in EPA's record — full violation history below.
- People served
- 219
- PFAS
- No results on file
- Health-based violations since 2020
- 2
Data sources: EPA SDWIS, Roundhill RWD #4'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.
Help Paying Your Roundhill RWD #4 Water Bill
- Ask Roundhill RWD #4 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
Roundhill RWD #4 Service Area
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This map shows the approximate service area for Roundhill RWD #4. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
Roundhill RWD #4 Water Quality Grade
Not graded: Monitor
Roundhill RWD #4 reads Monitor. A letter grade is given only beside a Safe verdict.
Is Roundhill RWD #4 Water Safe to Drink?
Roundhill RWD #4 has reported 1 contaminant above EPA health-based guidelines (MCLGs) in at least one city served. Roundhill RWD #4 has 2 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 219 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
Fluoride in Roundhill RWD #4 Water
Roundhill RWD #4
PWSID OK3001504
No fluoride level in our data for Roundhill RWD #4. Your utility's annual water quality report (CCR) lists it.
Roundhill RWD #4 Service Area
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Roundhill RWD #4 Contact & Information
Phone
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for Roundhill RWD #4
| 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
Roundhill RWD #4 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 Roundhill RWD #4 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.
Roundhill RWD #4 Annual Water Quality Reports
We don’t have a link we can confirm belongs to this system, and we’d rather show none than the wrong utility’s. Oklahoma DEQ publishes drinking-water reports for systems in this state.
Visit Oklahoma DEQWhat 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
Roundhill RWD #4 has 2 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 |
|---|---|---|---|---|
| Maximum Contaminant Level Violation, Average | TTHM | Apr 2020 - Jun 2020 | Resolved | Tier 2 public notice |
| Maximum Contaminant Level Violation, Average | TTHM | Jan 2020 - Mar 2020 | Resolved | Tier 2 public notice |
Concerned about what's in your water?
You're viewing 1 contaminant 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 Roundhill RWD #4
Based on water quality data from cities served by Roundhill RWD #4, we recommend NSF-certified filters that can remove contaminants above health guidelines.
Frequently Asked Questions about Roundhill RWD #4
Is Roundhill RWD #4 water safe to drink?
Does Roundhill RWD #4 have PFAS in its water?
How do I pay my Roundhill RWD #4 water bill?
How many people does Roundhill RWD #4 serve?
What cities does Roundhill RWD #4 serve?
Does Roundhill RWD #4 have any EPA violations?
What is Roundhill RWD #4's phone number?
Where can I find Roundhill RWD #4'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: Roundhill RWD #4'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 Roundhill RWD #4? 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 Roundhill RWD #4.
- 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 Roundhill RWD #4. For a problem with your water now (discolored water, no water, low pressure, a leak), contact Roundhill RWD #4 directly.
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