Compliance record
Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.
| Violation | Type | Status | Period |
|---|---|---|---|
| MCL | Health-based | Archived | 2025-04-01 → 2025-06-30 |
| MCL | Health-based | Archived | 2025-04-01 → 2025-06-30 |
| MCL | Health-based | Archived | 2025-04-01 → 2025-06-30 |
| MCL | Health-based | Archived | 2025-01-01 → 2025-03-31 |
| MCL | Health-based | Archived | 2025-01-01 → 2025-03-31 |
| MCL | Health-based | Archived | 2025-01-01 → 2025-03-31 |
| MCL | Health-based | Resolved | 2022-07-01 → 2022-09-30 |
| MCL | Health-based | Resolved | 2022-07-01 → 2022-09-30 |
| MCL | Health-based | Resolved | 2022-07-01 → 2022-09-30 |
| MCL | Health-based | Resolved | 2022-07-01 → 2022-09-30 |
PFAS detected
| Contaminant | Max | Detection rate | Period |
|---|---|---|---|
| Pfba | 0.0069 µg/L | 1/4 | 2025 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 228.145 µg/L 285% of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 305 µg/L | 88/88 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 113.525 µg/L 189% of the EPA limit, at the 95th percentile of samples — 60 µg/L
worst single sample: 133.4 µg/L | 88/88 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 53.56 µg/L No EPA limit set
worst single sample: 67.9 µg/L | 64/64 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 57.455 µg/L No EPA limit set
worst single sample: 84.1 µg/L | 64/64 | SYR4 | 2013–2019 |
| Bromodichloromethane | 37.07 µg/L No EPA limit set
worst single sample: 44.1 µg/L | 60/60 | SYR4 | 2013–2019 |
| Chloroform | 199.4 µg/L No EPA limit set
worst single sample: 264 µg/L | 60/60 | SYR4 | 2013–2019 |
| Dibromochloromethane | 10.19 µg/L No EPA limit set
worst single sample: 15.5 µg/L | 60/60 | SYR4 | 2013–2019 |
| Monochloroacetic Acid | 6.555 µg/L No EPA limit set
worst single sample: 7.5 µg/L | 44/64 | SYR4 | 2013–2019 |
| Copper | 212.3 µg/L 16% of the EPA limit 1300 µg/L
worst single sample: 238 µg/L | 40/120 | SYR4 | 2013–2019 |
| Dibromoacetic Acid | 2.76 µg/L No EPA limit set
worst single sample: 2.8 µg/L | 25/64 | SYR4 | 2013–2019 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 10/10 | LCR | 2023 |
| Lead | 34.75 µg/L 232% of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 40 µg/L | 8/120 | SYR4 | 2013–2019 |
| Monobromoacetic Acid | 4.425 µg/L No EPA limit set
worst single sample: 4.8 µg/L | 6/64 | SYR4 | 2013–2019 |
| Bromoform | 1.1 µg/L No EPA limit set | 3/60 | SYR4 | 2013–2019 |
29 contaminants tested, none detected
Utility contact
Frequently asked questions about Okmulgee Co. Rwd #6 (Hectorville)
Is Okmulgee Co. Rwd #6 (Hectorville) tap water safe to drink?
EPA monitoring detected 15 contaminants in Okmulgee Co. Rwd #6 (Hectorville)'s water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.
What contaminants were detected in Okmulgee Co. Rwd #6 (Hectorville)'s water?
EPA monitoring detected TTHM, Total Haloacetic Acids (HAA5), Dichloroacetic Acid, Trichloroacetic Acid, Bromodichloromethane, and others. The full list with the level and data source for each is above.
How many people does Okmulgee Co. Rwd #6 (Hectorville) serve?
Okmulgee Co. Rwd #6 (Hectorville) reports serving 8,370 people in Oklahoma, per its EPA record.
Has Okmulgee Co. Rwd #6 (Hectorville) had any water quality violations?
The EPA has 496 violations on file for Okmulgee Co. Rwd #6 (Hectorville), of which 443 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.
Where does this data come from?
Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.