Total trihalomethanes (TTHM) above the legal limit in the period starting October 2025.
Serves about 1,110 people (524 connections) with surface water from its own intake, and buys water from Okay PWA.
From EPA's record for OK1221626. PurityMap is independent of Wagoner Co. RWD #7 (NEW).
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17 health-based violations in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| Oct–Dec 2025 | Total trihalomethanes (TTHM) | 0.092 mg/L | 0.080 mg/L | Archived |
| Oct–Dec 2025 | Total trihalomethanes (TTHM) | 0.086 mg/L | 0.080 mg/L | Archived |
| Jul–Sep 2025 | Total trihalomethanes (TTHM) | 0.09 mg/L | 0.080 mg/L | Archived |
| Jul–Sep 2025 | Total trihalomethanes (TTHM) | 0.084 mg/L | 0.080 mg/L | Archived |
| Apr–Jun 2025 | Total trihalomethanes (TTHM) | 0.086 mg/L | 0.080 mg/L | Archived |
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| Apr–Jun 2025 | Total trihalomethanes (TTHM) | 0.089 mg/L | 0.080 mg/L | Archived |
| Jan–Mar 2025 | Total trihalomethanes (TTHM) | 0.081 mg/L | 0.080 mg/L | Archived |
| From October 2024 | Lead and copper rule revisions | – | – | Resolved |
| From March 2024 | Surface Water Treatment Rule | – | – | Resolved |
| Jan–Mar 2023 | Total trihalomethanes (TTHM) | 0.081 mg/L | 0.080 mg/L | Archived |
| Jan–Mar 2023 | Total trihalomethanes (TTHM) | 0.081 mg/L | 0.080 mg/L | Archived |
| Jan–Mar 2020 | Haloacetic acids (HAA5) | 0.061 mg/L | 0.060 mg/L | Resolved |
| Oct–Dec 2019 | Haloacetic acids (HAA5) | 0.061 mg/L | 0.060 mg/L | Resolved |
| From August 2019 | Surface Water Treatment Rule | – | – | Resolved |
| From September 2018 | Surface Water Treatment Rule | – | – | Resolved |
| From August 2018 | Surface Water Treatment Rule | – | – | Resolved |
| Jan–Mar 2018 | Total trihalomethanes (TTHM) | 0.081 mg/L | 0.080 mg/L | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from January 2025 to October 2025.
| 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 | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| 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 | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| 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 | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| 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 | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| 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 | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| 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 | 2025-01-14 to 2025-10-07 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-14 to 2025-10-07 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-14 to 2025-10-07 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| 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 | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-14 to 2025-10-07 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-14 to 2025-10-07 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-14 | UCMR5 Analytical Results: WAGONER CO. RWD #7 (NEW) (OK1221626) |
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 →Wagoner Co. RWD #7 (NEW)'s phone number on EPA record is 918-683-4737. Its mailing address is Mr. Gary Crow, Chairperson, P.O. Box 67, OKAY, OK 74446.
According to EPA's record, Wagoner Co. RWD #7 (NEW) uses surface water from its own intake, and buys water from Okay PWA.
EPA's record shows 17 health-based violations for Wagoner Co. RWD #7 (NEW) in the 10 years to July 9, 2026. Total trihalomethanes (TTHM) were above the legal limit in the period starting October 2025. EPA also lists 4 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Wagoner Co. RWD #7 (NEW)'s latest lead and copper round, which ended in December 2025, was 1.9 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Wagoner Co. RWD #7 (NEW). Its phone number on EPA record is 918-683-4737. Its mailing address on EPA record is Mr. Gary Crow, Chairperson, P.O. Box 67, OKAY, OK 74446. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.