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 | Unaddressed | 2025-02-13 |
| TT | Health-based | Unaddressed | 2025-02-13 |
| TT | Health-based | Unaddressed | 2025-02-13 |
| TT | Health-based | Resolved | 2025-02-13 |
| TT | Health-based | Resolved | 2025-02-13 |
| TT | Health-based | Resolved | 2025-02-13 |
| TT | Health-based | Resolved | 2025-02-13 |
| TT | Health-based | Resolved | 2025-02-13 |
| TT | Health-based | Resolved | 2025-02-13 |
| TT | Health-based | Resolved | 2025-02-13 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 3670 µg/L 37% of the EPA limit 10000 µg/L
worst single sample: 4180 µg/L | 24/24 | SYR4 | 2012–2019 |
| Copper | 176 µg/L 14% of the EPA limit 1300 µg/L
worst single sample: 227 µg/L | 18/20 | SYR4 | 2014–2017 |
| Lead | 0.00050 mg/L 3.3% of the EPA limit 0.0150 mg/L | 14/14 | LCR | 2025 |
| Bromodichloromethane | 3.82 µg/L No EPA limit set
worst single sample: 4.1 µg/L | 9/9 | SYR4 | 2012–2019 |
| Chloroform | 31.24 µg/L No EPA limit set
worst single sample: 34.8 µg/L | 9/9 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 16.78 µg/L No EPA limit set
worst single sample: 18.1 µg/L | 9/9 | SYR4 | 2012–2019 |
| TTHM | 34.48 µg/L 43% of the EPA limit 80 µg/L
worst single sample: 38 µg/L | 9/9 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 31.58 µg/L 53% of the EPA limit 60 µg/L
worst single sample: 32.3 µg/L | 9/9 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 13.96 µg/L No EPA limit set
worst single sample: 14.2 µg/L | 9/9 | SYR4 | 2012–2019 |
| Fluoride | 996.5 µg/L 25% of the EPA limit 4000 µg/L
worst single sample: 1140 µg/L | 8/9 | SYR4 | 2013–2019 |
| Barium | 29.5 µg/L 1.5% of the EPA limit 2000 µg/L
worst single sample: 31 µg/L | 7/7 | SYR4 | 2013–2019 |
| Lead | 18.38 µg/L 123% of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 23 µg/L | 7/20 | SYR4 | 2014–2017 |
| Dibromoacetic Acid | 2.1 µg/L No EPA limit set | 1/9 | SYR4 | 2012–2019 |
| Gross Alpha, Excl. Radon And U | 0.6800 pCi/L 4.5% of the EPA limit 15 pCi/L | 1/2 | SYR4 | 2013–2019 |
62 contaminants tested, none detected
Utility contact
Frequently asked questions about Mill Creek Water Dept
Is Mill Creek Water Dept tap water safe to drink?
EPA monitoring detected 14 contaminants in Mill Creek Water Dept'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 Mill Creek Water Dept's water?
EPA monitoring detected Nitrate, Copper, Lead, Bromodichloromethane, Chloroform, and others. The full list with the level and data source for each is above.
How many people does Mill Creek Water Dept serve?
Mill Creek Water Dept reports serving 591 people in West Virginia, per its EPA record.
Has Mill Creek Water Dept had any water quality violations?
The EPA has 1185 violations on file for Mill Creek Water Dept, of which 70 are health-based (a contaminant limit or required treatment was breached) and 19 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.