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 | 2013-09-01 → 2013-09-30 |
| MCL | Health-based | Resolved | 2013-09-01 → 2013-09-30 |
| MCL | Health-based | Resolved | 2013-09-01 → 2013-09-30 |
| MCL | Health-based | Resolved | 2012-10-01 → 2012-12-31 |
| MCL | Health-based | Resolved | 2012-10-01 → 2012-12-31 |
| MCL | Health-based | Resolved | 2012-10-01 → 2012-12-31 |
| MCL | Health-based | Resolved | 2011-06-01 → 2011-06-30 |
| MCL | Health-based | Resolved | 2011-06-01 → 2011-06-30 |
| MCL | Health-based | Resolved | 2011-06-01 → 2011-06-30 |
| MCL | Health-based | Resolved | 2011-06-01 → 2011-06-30 |
PFAS detected
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 93.85 µg/L 117% of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 119 µg/L | 256/256 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 102.15 µg/L 170% of the EPA limit, at the 95th percentile of samples — 60 µg/L
worst single sample: 120 µg/L | 240/240 | SYR4 | 2012–2019 |
| Bromodichloromethane | 19.592 µg/L No EPA limit set
worst single sample: 21.23 µg/L | 212/212 | SYR4 | 2012–2019 |
| Chloroform | 41.5825 µg/L No EPA limit set
worst single sample: 59.61 µg/L | 212/212 | SYR4 | 2012–2019 |
| Dibromochloromethane | 12.59 µg/L No EPA limit set
worst single sample: 15 µg/L | 211/212 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 31.492 µg/L No EPA limit set
worst single sample: 37.75 µg/L | 184/184 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 19.186 µg/L No EPA limit set
worst single sample: 22.8 µg/L | 184/184 | SYR4 | 2013–2019 |
| Copper | 621 µg/L 48% of the EPA limit 1300 µg/L
worst single sample: 938 µg/L | 171/208 | SYR4 | 2013–2019 |
| Dibromoacetic Acid | 3.188 µg/L No EPA limit set
worst single sample: 4.3 µg/L | 145/184 | SYR4 | 2013–2019 |
| Monochloroacetic Acid | 3.8275 µg/L No EPA limit set
worst single sample: 14 µg/L | 94/184 | SYR4 | 2013–2019 |
| Bromoform | 3.24 µg/L No EPA limit set
worst single sample: 3.5 µg/L | 53/212 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 1206.05 µg/L 12% of the EPA limit 10000 µg/L
worst single sample: 1450 µg/L | 28/34 | SYR4 | 2012–2019 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L | 19/19 | LCR | 2025 |
| Lead | 12.8 µg/L 85% of the EPA limit 15 µg/L
worst single sample: 17 µg/L | 13/208 | SYR4 | 2013–2019 |
| Barium | 59 µg/L 2.9% of the EPA limit 2000 µg/L
worst single sample: 60 µg/L | 6/6 | SYR4 | 2014–2019 |
| Fluoride | 452.5 µg/L 11% of the EPA limit 4000 µg/L
worst single sample: 460 µg/L | 6/6 | SYR4 | 2014–2019 |
| Gross Beta Particle Activity | 7.05 pCi/L No EPA limit set
worst single sample: 7.9 pCi/L | 6/6 | SYR4 | 2014–2016 |
| Monobromoacetic Acid | 2.055 µg/L No EPA limit set
worst single sample: 2.35 µg/L | 6/184 | SYR4 | 2013–2019 |
| Atrazine | 0.2000 µg/L 6.7% of the EPA limit 3 µg/L | 4/6 | SYR4 | 2018–2019 |
58 contaminants tested, none detected
Utility contact
Frequently asked questions about Broken Arrow Municipal Authority
Is Broken Arrow Municipal Authority tap water safe to drink?
EPA monitoring detected 25 contaminants in Broken Arrow Municipal Authority'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 Broken Arrow Municipal Authority's water?
EPA monitoring detected TTHM, Total Haloacetic Acids (HAA5), Bromodichloromethane, Chloroform, Dibromochloromethane, and others. The full list with the level and data source for each is above.
How many people does Broken Arrow Municipal Authority serve?
Broken Arrow Municipal Authority reports serving 116,330 people in Oklahoma, per its EPA record.
Has Broken Arrow Municipal Authority had any water quality violations?
The EPA has 90 violations on file for Broken Arrow Municipal Authority, of which 74 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.