No open health-based violations on EPA record in the last 10 years.
Serves about 2,428 people (971 connections) with surface water from its own intake, and buys water from Brown County Rural Water.
From EPA's record for OH0800811. PurityMap is independent of Waynoka Regional Water and Sewer Dist.
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2 health-based violations in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From August 2022 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
| From June 2022 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from February 2023 to November 2023.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| 1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| 1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| 1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Lithium | < 9 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Perfluorobutanesulfonic acid (PFBS) | < 3 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-07 to 2023-11-21 | UCMR5 Analytical Results: WAYNOKA REGIONAL WATER AND SEWER DIST (OH0800811) |
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
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Screening: quick check, not lab-grade
Safe Home (EnviroTestKits)
Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb
Turnaround: 5 minutes
What it can't tell you: It shows a lead range, not an exact level, and tests nothing else unless you pay extra for the optional lab test.
Lab-certified results
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
Environmental Testing and Research Laboratories (ETR Labs), Leominster, MA · ISO/IEC 17025:2017, ANAB certificate AT-2638 · 2–4 business days after the lab receives it
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
Get PurityMap updates about this water system.
Follow this water →Waynoka Regional Water and Sewer Dist's phone number on EPA record is 678-577-8007. Its mailing address is 1 Waynoka Drive, SARDINIA, OH 45171.
According to EPA's record, Waynoka Regional Water and Sewer Dist uses surface water from its own intake, and buys water from Brown County Rural Water.
EPA's record shows 2 health-based violations for Waynoka Regional Water and Sewer Dist in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. EPA also lists 5 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Waynoka Regional Water and Sewer Dist's latest lead and copper round, which ended in December 2023, was 1.2 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Waynoka Regional Water and Sewer Dist. Its phone number on EPA record is 678-577-8007. Its mailing address on EPA record is 1 Waynoka Drive, SARDINIA, OH 45171. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.