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 |
|---|---|---|---|
| MR | Monitoring | Resolved | 2021-07-01 → 2021-09-30 |
| MR | Monitoring | Resolved | 2021-07-01 → 2021-09-30 |
| MR | Monitoring | Resolved | 2021-07-01 → 2021-09-30 |
| MR | Monitoring | Resolved | 2021-07-01 → 2021-09-30 |
| MR | Monitoring | Resolved | 2021-07-01 → 2021-09-30 |
| MR | Monitoring | Resolved | 2021-07-01 → 2021-09-30 |
| MR | Monitoring | Resolved | 2021-07-01 → 2021-09-30 |
| MR | Monitoring | Resolved | 2021-07-01 → 2021-09-30 |
| MR | Monitoring | Resolved | 2018-01-01 → 2018-12-31 |
| MR | Monitoring | Resolved | 2018-01-01 → 2018-12-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 2525 µg/L 25% of the EPA limit 10000 µg/L
worst single sample: 2600 µg/L | 26/32 | SYR4 | 2012–2019 |
| Copper | 544 µg/L 42% of the EPA limit 1300 µg/L
worst single sample: 670 µg/L | 15/15 | SYR4 | 2013–2019 |
| Barium | 157.5 µg/L 7.9% of the EPA limit 2000 µg/L
worst single sample: 160 µg/L | 6/6 | SYR4 | 2012–2018 |
| Chromium | 4.175 µg/L 4.2% of the EPA limit 100 µg/L
worst single sample: 4.2 µg/L | 6/6 | SYR4 | 2012–2018 |
| TTHM | 16.78 µg/L 21% of the EPA limit 80 µg/L
worst single sample: 17.4 µg/L | 5/5 | SYR4 | 2012–2018 |
| Total Haloacetic Acids (HAA5) | 7.66 µg/L 13% of the EPA limit 60 µg/L
worst single sample: 8.2 µg/L | 5/5 | SYR4 | 2012–2018 |
| Arsenic | 2.67 µg/L 27% of the EPA limit 10 µg/L
worst single sample: 2.7 µg/L | 4/6 | SYR4 | 2012–2018 |
| Lead | 0.0070 mg/L 47% of the EPA limit 0.0150 mg/L | 4/4 | LCR | 1996 |
| Chloroform | 2.7 µg/L No EPA limit set | 3/3 | SYR4 | 2014–2018 |
| Bromodichloromethane | 4.33 µg/L No EPA limit set
worst single sample: 4.4 µg/L | 2/2 | SYR4 | 2014–2018 |
| Bromoform | 2.14 µg/L No EPA limit set
worst single sample: 2.2 µg/L | 2/2 | SYR4 | 2014–2018 |
| Dibromochloromethane | 4.87 µg/L No EPA limit set
worst single sample: 5 µg/L | 2/2 | SYR4 | 2014–2018 |
| Lead | 4.485 µg/L 30% of the EPA limit 15 µg/L
worst single sample: 4.6 µg/L | 2/15 | SYR4 | 2013–2019 |
| Xylenes, Total | 2.595 µg/L 0% of the EPA limit 10000 µg/L
worst single sample: 2.6 µg/L | 2/16 | SYR4 | 2012–2019 |
| 2,4-D | 1.8 µg/L 2.6% of the EPA limit 70 µg/L | 1/16 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 1.3 µg/L No EPA limit set | 1/1 | SYR4 | 2018 |
| Dichloroacetic Acid | 4.8 µg/L No EPA limit set | 1/1 | SYR4 | 2018 |
| Selenium | 1 µg/L 2% of the EPA limit 50 µg/L | 1/6 | SYR4 | 2012–2018 |
| Trichloroacetic Acid | 2.1 µg/L No EPA limit set | 1/1 | SYR4 | 2018 |
60 contaminants tested, none detected
Utility contact
Frequently asked questions about Aqua Pa Oakhill
Is Aqua Pa Oakhill tap water safe to drink?
EPA monitoring detected 19 contaminants in Aqua Pa Oakhill'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 Aqua Pa Oakhill's water?
EPA monitoring detected Nitrate, Copper, Barium, Chromium, TTHM, and others. The full list with the level and data source for each is above.
How many people does Aqua Pa Oakhill serve?
Aqua Pa Oakhill reports serving 434 people in Pennsylvania, per its EPA record.
Has Aqua Pa Oakhill had any water quality violations?
The EPA has 268 violations on file for Aqua Pa Oakhill, of which 0 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.