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 | 2012-04-01 → 2012-06-30 |
| MCL | Health-based | Resolved | 2012-04-01 → 2012-06-30 |
| MCL | Health-based | Resolved | 2012-04-01 → 2012-06-30 |
| MCL | Health-based | Resolved | 2012-04-01 → 2012-06-30 |
| MCL | Health-based | Resolved | 2012-04-01 → 2012-06-30 |
| MCL | Health-based | Resolved | 2012-04-01 → 2012-06-30 |
| MCL | Health-based | Resolved | 2012-01-01 → 2012-03-31 |
| MCL | Health-based | Resolved | 2012-01-01 → 2012-03-31 |
| MCL | Health-based | Resolved | 2012-01-01 → 2012-03-31 |
| MCL | Health-based | Resolved | 2012-01-01 → 2012-03-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 167 µg/L 13% of the EPA limit 1300 µg/L
worst single sample: 342 µg/L | 241/243 | SYR4 | 2012–2017 |
| Arsenic | 5.3 µg/L 53% of the EPA limit 10 µg/L
worst single sample: 11.9 µg/L | 61/70 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 7440 µg/L 74% of the EPA limit 10000 µg/L
worst single sample: 7920 µg/L | 50/50 | SYR4 | 2012–2019 |
| Bromoform | 9.42 µg/L No EPA limit set
worst single sample: 9.7 µg/L | 23/25 | SYR4 | 2012–2019 |
| Dibromochloromethane | 7.44 µg/L No EPA limit set
worst single sample: 8.4 µg/L | 17/25 | SYR4 | 2012–2019 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 16/16 | LCR | 2023 |
| TTHM | 26.075 µg/L 33% of the EPA limit 80 µg/L
worst single sample: 30.2 µg/L | 12/12 | SYR4 | 2014–2019 |
| Combined Uranium | 3.05 µg/L 10% of the EPA limit 30 µg/L
worst single sample: 3.3 µg/L | 11/12 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 6.2 µg/L No EPA limit set
worst single sample: 8.8 µg/L | 11/12 | SYR4 | 2014–2019 |
| Gross Alpha, Excl. Radon And U | 3.495 pCi/L 23% of the EPA limit 15 pCi/L
worst single sample: 3.52 pCi/L | 11/12 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 10.655 µg/L 18% of the EPA limit 60 µg/L
worst single sample: 14.4 µg/L | 8/12 | SYR4 | 2014–2019 |
| Bromodichloromethane | 5.29 µg/L No EPA limit set
worst single sample: 5.5 µg/L | 7/25 | SYR4 | 2012–2019 |
| Gross Beta Particle Activity | 2.364 pCi/L No EPA limit set
worst single sample: 2.43 pCi/L | 5/12 | SYR4 | 2012–2019 |
| Lithium | 26.9 µg/L No EPA limit set | 4/4 | UCMR-5 | 2023 |
| Chloroform | 7.59 µg/L No EPA limit set
worst single sample: 7.9 µg/L | 3/25 | SYR4 | 2012–2019 |
| Atrazine | 0.1570 µg/L 5.2% of the EPA limit 3 µg/L
worst single sample: 0.1600 µg/L | 2/9 | SYR4 | 2012–2019 |
| Barium | 144.885 µg/L 7.2% of the EPA limit 2000 µg/L
worst single sample: 149 µg/L | 2/2 | SYR4 | 2013 |
| Dichloroacetic Acid | 3.195 µg/L No EPA limit set
worst single sample: 3.3 µg/L | 2/12 | SYR4 | 2014–2019 |
| Fluoride | 393 µg/L 9.8% of the EPA limit 4000 µg/L
worst single sample: 400 µg/L | 2/2 | SYR4 | 2013 |
| Combined Radium (-226 And -228) | 1.403 pCi/L 28% of the EPA limit 5 pCi/L | 1/12 | SYR4 | 2012–2019 |
| Lead | 5.1 µg/L 34% of the EPA limit 15 µg/L | 1/243 | SYR4 | 2012–2017 |
| Monobromoacetic Acid | 2.3 µg/L No EPA limit set | 1/12 | SYR4 | 2014–2019 |
73 contaminants tested, none detected
Utility contact
Frequently asked questions about Weatherford
Is Weatherford tap water safe to drink?
EPA monitoring detected 22 contaminants in Weatherford'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 Weatherford's water?
EPA monitoring detected Copper, Arsenic, Nitrate-Nitrite, Bromoform, Dibromochloromethane, and others. The full list with the level and data source for each is above.
How many people does Weatherford serve?
Weatherford reports serving 10,833 people in Oklahoma, per its EPA record.
Has Weatherford had any water quality violations?
The EPA has 403 violations on file for Weatherford, of which 328 are health-based (a contaminant limit or required treatment was breached) and 3 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.