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 |
|---|---|---|---|
| TT | Health-based | Resolved | 2024-10-17 |
| TT | Health-based | Resolved | 2024-10-17 |
| MCL | Health-based | Resolved | 2019-10-01 → 2019-12-31 |
| MCL | Health-based | Resolved | 2019-10-01 → 2019-12-31 |
| MCL | Health-based | Resolved | 2019-10-01 → 2019-12-31 |
| MCL | Health-based | Resolved | 2019-07-01 → 2019-09-30 |
| MCL | Health-based | Resolved | 2019-07-01 → 2019-09-30 |
| MCL | Health-based | Resolved | 2019-07-01 → 2019-09-30 |
| MCL | Health-based | Resolved | 2019-07-01 → 2019-09-30 |
| MCL | Health-based | Resolved | 2019-04-01 → 2019-06-30 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 17 µg/L No EPA limit set | 20/20 | SYR4 | 2014–2019 |
| Chloroform | 103.82 µg/L No EPA limit set | 20/20 | SYR4 | 2014–2019 |
| Dichloroacetic Acid | 47.38 µg/L No EPA limit set | 20/20 | SYR4 | 2014–2019 |
| TTHM | 122.46 µg/L 153% of the EPA limit, in the worst sample — 80 µg/L | 20/20 | SYR4 | 2014–2019 |
| Total Haloacetic Acids (HAA5) | 113 µg/L 188% of the EPA limit, in the worst sample — 60 µg/L | 20/20 | SYR4 | 2014–2019 |
| Trichloroacetic Acid | 57.2 µg/L No EPA limit set | 20/20 | SYR4 | 2014–2019 |
| Dibromochloromethane | 3.17 µg/L No EPA limit set | 19/20 | SYR4 | 2014–2019 |
| Copper | 1246 µg/L 96% of the EPA limit 1300 µg/L | 13/24 | SYR4 | 2014–2018 |
| Monochloroacetic Acid | 14.9 µg/L No EPA limit set | 10/20 | SYR4 | 2014–2019 |
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L | 6/6 | LCR | 2027 |
| Lead | 31 µg/L 207% of the EPA limit, in the worst sample — 15 µg/L | 3/24 | SYR4 | 2014–2018 |
3 contaminants tested, none detected
Utility contact
Frequently asked questions about North Vinita Water Coop Inc
Is North Vinita Water Coop Inc tap water safe to drink?
EPA monitoring detected 11 contaminants in North Vinita Water Coop Inc'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 North Vinita Water Coop Inc's water?
EPA monitoring detected Bromodichloromethane, Chloroform, Dichloroacetic Acid, TTHM, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.
How many people does North Vinita Water Coop Inc serve?
North Vinita Water Coop Inc reports serving 162 people in Oklahoma, per its EPA record.
Has North Vinita Water Coop Inc had any water quality violations?
The EPA has 149 violations on file for North Vinita Water Coop Inc, of which 35 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.