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 | 2014-08-01 → 2014-08-31 |
| MCL | Health-based | Resolved | 2014-08-01 → 2014-08-31 |
| MR | Monitoring | Resolved | 2025-01-01 |
| MR | Monitoring | Resolved | 2025-01-01 |
| Other | Monitoring | Resolved | 2024-01-11 |
| Other | Monitoring | Resolved | 2024-01-11 |
| Other | Monitoring | Resolved | 2024-01-11 |
| MR | Monitoring | Resolved | 2022-01-01 → 2022-12-31 |
| MR | Monitoring | Resolved | 2022-01-01 → 2022-12-31 |
| MR | Monitoring | Resolved | 2022-01-01 → 2022-12-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 8830 µg/L 88% of the EPA limit 10000 µg/L | 80/80 | SYR4 | 2012–2019 |
| Copper | 496 µg/L 38% of the EPA limit 1300 µg/L | 30/30 | SYR4 | 2013–2019 |
| Chloroform | 13.8 µg/L No EPA limit set | 13/13 | SYR4 | 2012–2019 |
| Bromodichloromethane | 10 µg/L No EPA limit set | 12/12 | SYR4 | 2012–2019 |
| Dibromochloromethane | 5 µg/L No EPA limit set | 12/12 | SYR4 | 2012–2019 |
| TTHM | 28.3 µg/L 35% of the EPA limit 80 µg/L | 12/12 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 12 µg/L 20% of the EPA limit 60 µg/L | 8/12 | SYR4 | 2012–2019 |
| Bromoform | 0.9800 µg/L No EPA limit set | 4/12 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 7 µg/L No EPA limit set | 4/6 | SYR4 | 2014–2019 |
| Nitrite | 760 µg/L 76% of the EPA limit 1000 µg/L | 4/40 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 1.93 µg/L No EPA limit set | 3/6 | SYR4 | 2014–2019 |
| Lead | 7 µg/L 47% of the EPA limit 15 µg/L | 3/30 | SYR4 | 2013–2019 |
| Barium | 45 µg/L 2.3% of the EPA limit 2000 µg/L | 2/3 | SYR4 | 2012–2018 |
| Fluoride | 160 µg/L 4% of the EPA limit 4000 µg/L | 2/3 | SYR4 | 2012–2018 |
| Di(2-ethylhexyl) Phthalate | 22.7 µg/L 378% of the EPA limit, in the worst sample — 6 µg/L | 1/8 | SYR4 | 2014–2019 |
| Lead | 0.0050 mg/L 33% of the EPA limit 0.0150 mg/L | 1/1 | LCR | 1993 |
| Monobromoacetic Acid | 3.26 µg/L No EPA limit set | 1/6 | SYR4 | 2014–2019 |
| Monochloroacetic Acid | 8.66 µg/L No EPA limit set | 1/6 | SYR4 | 2014–2019 |
| Trichloroacetic Acid | 4 µg/L No EPA limit set | 1/6 | SYR4 | 2014–2019 |
61 contaminants tested, none detected
Utility contact
Frequently asked questions about Antrim Township Municipal Auth
Is Antrim Township Municipal Auth tap water safe to drink?
EPA monitoring detected 19 contaminants in Antrim Township Municipal Auth'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 Antrim Township Municipal Auth's water?
EPA monitoring detected Nitrate, Copper, Chloroform, Bromodichloromethane, Dibromochloromethane, and others. The full list with the level and data source for each is above.
How many people does Antrim Township Municipal Auth serve?
Antrim Township Municipal Auth reports serving 1,149 people in Pennsylvania, per its EPA record.
Has Antrim Township Municipal Auth had any water quality violations?
The EPA has 255 violations on file for Antrim Township Municipal Auth, of which 2 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.