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 | 2020-04-01 → 2020-06-30 |
| MCL | Health-based | Resolved | 2020-04-01 → 2020-06-30 |
| MCL | Health-based | Resolved | 2020-04-01 → 2020-06-30 |
| MCL | Health-based | Resolved | 2020-04-01 → 2020-06-30 |
| MR | Monitoring | Unaddressed | 2025-10-01 |
| MR | Monitoring | Unaddressed | 2025-10-01 |
| MR | Monitoring | Resolved | 2005-10-01 |
| MR | Monitoring | Resolved | 2005-10-01 |
| MR | Monitoring | Resolved | 2005-10-01 |
| MR | Monitoring | Resolved | 2005-10-01 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 20.7 µg/L No EPA limit set | 129/129 | SYR4 | 2012–2019 |
| Chloroform | 75.5 µg/L No EPA limit set | 129/129 | SYR4 | 2012–2019 |
| TTHM | 98.8 µg/L 123% of the EPA limit, in the worst sample — 80 µg/L | 129/129 | SYR4 | 2012–2019 |
| Dibromochloromethane | 6.7 µg/L No EPA limit set | 128/128 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 82.3 µg/L 137% of the EPA limit, in the worst sample — 60 µg/L | 124/125 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 42.3 µg/L No EPA limit set | 122/125 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 38 µg/L No EPA limit set | 122/125 | SYR4 | 2012–2019 |
| Copper | 1200 µg/L 92% of the EPA limit 1300 µg/L | 63/90 | SYR4 | 2013–2019 |
| Monochloroacetic Acid | 11.8 µg/L No EPA limit set | 38/125 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 1.9 µg/L No EPA limit set | 33/125 | SYR4 | 2012–2019 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 23/23 | LCR | 2026 |
| Monobromoacetic Acid | 1.7 µg/L No EPA limit set | 22/125 | SYR4 | 2012–2019 |
| Bromoform | 0.9000 µg/L No EPA limit set | 14/129 | SYR4 | 2012–2019 |
| Lead | 14 µg/L 93% of the EPA limit 15 µg/L | 9/90 | SYR4 | 2013–2019 |
30 contaminants tested, none detected
Utility contact
Frequently asked questions about Ashtabula County Water
Is Ashtabula County Water tap water safe to drink?
EPA monitoring detected 14 contaminants in Ashtabula County Water'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 Ashtabula County Water's water?
EPA monitoring detected Bromodichloromethane, Chloroform, TTHM, Dibromochloromethane, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.
How many people does Ashtabula County Water serve?
Ashtabula County Water reports serving 14,757 people in Ohio, per its EPA record.
Has Ashtabula County Water had any water quality violations?
The EPA has 13 violations on file for Ashtabula County Water, of which 4 are health-based (a contaminant limit or required treatment was breached) and 2 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.