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 | Resolved | 2022-01-21 |
| TT | Health-based | Resolved | 2022-01-21 |
| TT | Health-based | Resolved | 2022-01-21 |
| TT | Health-based | Resolved | 2022-01-21 |
| TT | Health-based | Resolved | 2022-01-21 |
| TT | Health-based | Resolved | 2022-01-21 |
| TT | Health-based | Resolved | 2022-01-21 |
| TT | Health-based | Resolved | 2022-01-21 |
| TT | Health-based | Resolved | 2022-01-21 |
| TT | Health-based | Resolved | 2022-01-21 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Total Haloacetic Acids (HAA5) | 210 µg/L 350% of the EPA limit, in the worst sample — 60 µg/L | 56/57 | SYR4 | 2012–2019 |
| TTHM | 146 µg/L 183% of the EPA limit, in the worst sample — 80 µg/L | 55/55 | SYR4 | 2012–2019 |
| Copper | 263 µg/L 20% of the EPA limit 1300 µg/L | 20/20 | SYR4 | 2017 |
| Lead | 0.0019 mg/L 13% of the EPA limit 0.0150 mg/L | 17/17 | LCR | 2025 |
| Nitrate | 3550 µg/L 36% of the EPA limit 10000 µg/L | 14/16 | SYR4 | 2012–2019 |
| Atrazine | 2.81 µg/L 94% of the EPA limit 3 µg/L | 10/33 | SYR4 | 2012–2019 |
| Fluoride | 1120 µg/L 28% of the EPA limit 4000 µg/L | 9/9 | SYR4 | 2012–2019 |
| Lead | 8.7 µg/L 58% of the EPA limit 15 µg/L | 8/20 | SYR4 | 2017 |
| Simazine | 1.1 µg/L 28% of the EPA limit 4 µg/L | 4/33 | SYR4 | 2012–2019 |
| Lithium | 14.5 µg/L No EPA limit set | 4/4 | UCMR-5 | 2023 |
| Bromodichloromethane | 6.8 µg/L No EPA limit set | 3/5 | SYR4 | 2012–2015 |
| Chloroform | 26.5 µg/L No EPA limit set | 3/5 | SYR4 | 2012–2015 |
| Dibromochloromethane | 1.9 µg/L No EPA limit set | 3/5 | SYR4 | 2012–2015 |
| Barium | 267 µg/L 13% of the EPA limit 2000 µg/L | 2/9 | SYR4 | 2012–2019 |
| Antimony, Total | 0.9000 µg/L 15% of the EPA limit 6 µg/L | 1/9 | SYR4 | 2012–2019 |
| Arsenic | 0.8000 µg/L 8% of the EPA limit 10 µg/L | 1/9 | SYR4 | 2012–2019 |
| Bromoform | 1.1 µg/L No EPA limit set | 1/5 | SYR4 | 2012–2015 |
| Selenium | 1 µg/L 2% of the EPA limit 50 µg/L | 1/9 | SYR4 | 2012–2019 |
84 contaminants tested, none detected
Utility contact
Frequently asked questions about North Vernon Water Department
Is North Vernon Water Department tap water safe to drink?
EPA monitoring detected 18 contaminants in North Vernon Water Department'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 North Vernon Water Department's water?
EPA monitoring detected Total Haloacetic Acids (HAA5), TTHM, Copper, Lead, Nitrate, and others. The full list with the level and data source for each is above.
How many people does North Vernon Water Department serve?
North Vernon Water Department reports serving 6,500 people in Indiana, per its EPA record.
Has North Vernon Water Department had any water quality violations?
The EPA has 790 violations on file for North Vernon Water Department, of which 309 are health-based (a contaminant limit or required treatment was breached) and 4 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.