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 | 2025-07-01 → 2025-07-31 |
| MR | Monitoring | Resolved | 2025-07-01 → 2025-07-31 |
| MR | Monitoring | Resolved | 2024-07-01 → 2024-07-31 |
| MR | Monitoring | Resolved | 2024-07-01 → 2024-07-31 |
| MR | Monitoring | Resolved | 2024-04-01 → 2024-04-30 |
| MR | Monitoring | Resolved | 2024-04-01 → 2024-04-30 |
| MR | Monitoring | Resolved | 2021-01-01 → 2021-12-31 |
| MR | Monitoring | Resolved | 2021-01-01 → 2021-12-31 |
| MR | Monitoring | Resolved | 2021-01-01 → 2021-12-31 |
| MR | Monitoring | Resolved | 2021-01-01 → 2021-12-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 457 µg/L 35% of the EPA limit 1300 µg/L | 30/30 | SYR4 | 2013–2019 |
| Arsenic | 7.1 µg/L 71% of the EPA limit 10 µg/L | 28/32 | SYR4 | 2012–2019 |
| Lead | 7.7 µg/L 51% of the EPA limit 15 µg/L | 10/30 | SYR4 | 2013–2019 |
| TTHM | 27.4 µg/L 34% of the EPA limit 80 µg/L | 7/7 | SYR4 | 2014–2019 |
| Total Haloacetic Acids (HAA5) | 12 µg/L 20% of the EPA limit 60 µg/L | 6/7 | SYR4 | 2014–2019 |
| Lead | 0.0290 mg/L 193% above the EPA limit of 0.0150 mg/L | 5/5 | LCR | 2001 |
| Bromodichloromethane | 10 µg/L No EPA limit set | 4/4 | SYR4 | 2014–2019 |
| Chloroform | 10 µg/L No EPA limit set | 4/4 | SYR4 | 2014–2019 |
| Dibromochloromethane | 10 µg/L No EPA limit set | 4/4 | SYR4 | 2014–2019 |
| Bromoform | 1.77 µg/L No EPA limit set | 2/4 | SYR4 | 2014–2019 |
| Nitrate | 180 µg/L 1.8% of the EPA limit 10000 µg/L | 2/16 | SYR4 | 2012–2019 |
| Barium | 270 µg/L 14% of the EPA limit 2000 µg/L | 1/1 | SYR4 | 2012 |
| Cyanide | 9 µg/L 4.5% of the EPA limit 200 µg/L | 1/1 | SYR4 | 2012 |
| Dibromoacetic Acid | 2.34 µg/L No EPA limit set | 1/1 | SYR4 | 2019 |
| Dichloroacetic Acid | 5.45 µg/L No EPA limit set | 1/1 | SYR4 | 2019 |
| Fluoride | 100 µg/L 2.5% of the EPA limit 4000 µg/L | 1/1 | SYR4 | 2012 |
| Monochloroacetic Acid | 1.84 µg/L No EPA limit set | 1/1 | SYR4 | 2019 |
| Trichloroacetic Acid | 2.32 µg/L No EPA limit set | 1/1 | SYR4 | 2019 |
| Lithium | 9.6 µg/L No EPA limit set | 1/2 | UCMR-5 | 2023 |
91 contaminants tested, none detected
Utility contact
Frequently asked questions about Conneaut Lake Borough Wtp
Is Conneaut Lake Borough Wtp tap water safe to drink?
EPA monitoring detected 19 contaminants in Conneaut Lake Borough Wtp'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 Conneaut Lake Borough Wtp's water?
EPA monitoring detected Copper, Arsenic, Lead, TTHM, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.
How many people does Conneaut Lake Borough Wtp serve?
Conneaut Lake Borough Wtp reports serving 870 people in Pennsylvania, per its EPA record.
Has Conneaut Lake Borough Wtp had any water quality violations?
The EPA has 264 violations on file for Conneaut Lake Borough Wtp, 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.