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 | Resolved | 2017-07-01 → 2017-09-30 |
| MCL | Health-based | Resolved | 2017-07-01 → 2017-09-30 |
| MCL | Health-based | Resolved | 2017-07-01 → 2017-09-30 |
| MCL | Health-based | Resolved | 2017-07-01 → 2017-09-30 |
| MCL | Health-based | Resolved | 2017-07-01 → 2017-09-30 |
| MCL | Health-based | Resolved | 2017-07-01 → 2017-09-30 |
| MCL | Health-based | Resolved | 2017-07-01 → 2017-09-30 |
| MCL | Health-based | Resolved | 2017-07-01 → 2017-09-30 |
| MCL | Health-based | Resolved | 2017-07-01 → 2017-09-30 |
| MCL | Health-based | Resolved | 2017-07-01 → 2017-09-30 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate-Nitrite | 11500 µg/L 115% of the EPA limit, at the 95th percentile of samples — 10000 µg/L
worst single sample: 15200 µg/L | 190/192 | SYR4 | 2012–2019 |
| Copper | 671.15 µg/L 52% of the EPA limit 1300 µg/L
worst single sample: 830 µg/L | 28/30 | SYR4 | 2012–2018 |
| Lead | 0.0116 mg/L 77% of the EPA limit 0.0150 mg/L | 20/20 | LCR | 2025 |
| Bromoform | 8.092 µg/L No EPA limit set
worst single sample: 8.11 µg/L | 7/8 | SYR4 | 2013–2019 |
| Dibromoacetic Acid | 3.566 µg/L No EPA limit set
worst single sample: 3.74 µg/L | 7/7 | SYR4 | 2014–2019 |
| Dibromochloromethane | 10.475 µg/L No EPA limit set
worst single sample: 11 µg/L | 7/8 | SYR4 | 2013–2019 |
| TTHM | 23.68 µg/L 30% of the EPA limit 80 µg/L
worst single sample: 25 µg/L | 7/7 | SYR4 | 2014–2019 |
| Total Haloacetic Acids (HAA5) | 3.566 µg/L 5.9% of the EPA limit 60 µg/L
worst single sample: 3.74 µg/L | 7/7 | SYR4 | 2014–2019 |
| Bromodichloromethane | 4.6775 µg/L No EPA limit set
worst single sample: 4.86 µg/L | 6/8 | SYR4 | 2013–2019 |
| Combined Radium (-226 And -228) | 1.525 pCi/L 31% of the EPA limit 5 pCi/L
worst single sample: 1.62 pCi/L | 6/6 | SYR4 | 2013–2019 |
| Gross Beta Particle Activity | 7.425 pCi/L No EPA limit set
worst single sample: 7.96 pCi/L | 6/6 | SYR4 | 2013–2019 |
| Combined Uranium | 4.75 µg/L 16% of the EPA limit 30 µg/L
worst single sample: 4.8 µg/L | 5/6 | SYR4 | 2013–2019 |
| Gross Alpha, Excl. Radon And U | 8.84 pCi/L 59% of the EPA limit 15 pCi/L
worst single sample: 9.2 pCi/L | 5/6 | SYR4 | 2013–2019 |
| Lead | 13.585 µg/L 91% of the EPA limit 15 µg/L
worst single sample: 13.9 µg/L | 4/30 | SYR4 | 2012–2018 |
| Barium | 236.1 µg/L 12% of the EPA limit 2000 µg/L
worst single sample: 248 µg/L | 3/3 | SYR4 | 2013 |
| Fluoride | 336 µg/L 8.4% of the EPA limit 4000 µg/L
worst single sample: 340 µg/L | 3/3 | SYR4 | 2013 |
| Chloroform | 1.05 µg/L No EPA limit set | 1/8 | SYR4 | 2013–2019 |
33 contaminants tested, none detected
Utility contact
Frequently asked questions about North Blaine Water Corp
Is North Blaine Water Corp tap water safe to drink?
EPA monitoring detected 17 contaminants in North Blaine Water Corp'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 Blaine Water Corp's water?
EPA monitoring detected Nitrate-Nitrite, Copper, Lead, Bromoform, Dibromoacetic Acid, and others. The full list with the level and data source for each is above.
How many people does North Blaine Water Corp serve?
North Blaine Water Corp reports serving 960 people in Oklahoma, per its EPA record.
Has North Blaine Water Corp had any water quality violations?
The EPA has 941 violations on file for North Blaine Water Corp, of which 854 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.