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 |
|---|---|---|---|
| RPT | Monitoring | Resolved | 2024-10-17 |
| RPT | Monitoring | Resolved | 2024-10-17 |
| RPT | Monitoring | Resolved | 2024-10-17 |
| MR | Monitoring | Archived | 2014-01-01 → 2014-12-31 |
| MR | Monitoring | Archived | 2014-01-01 → 2014-12-31 |
| MR | Monitoring | Archived | 2014-01-01 → 2014-12-31 |
| MR | Monitoring | Archived | 2014-01-01 → 2014-12-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Bromodichloromethane | 15.615 µg/L No EPA limit set
worst single sample: 16.2 µg/L | 14/14 | SYR4 | 2015–2019 |
| Chloroform | 66.05 µg/L No EPA limit set
worst single sample: 68 µg/L | 14/14 | SYR4 | 2015–2019 |
| Dichloroacetic Acid | 28.75 µg/L No EPA limit set
worst single sample: 32 µg/L | 14/14 | SYR4 | 2015–2019 |
| TTHM | 79.815 µg/L 100% of the EPA limit 80 µg/L
worst single sample: 83 µg/L | 14/14 | SYR4 | 2015–2019 |
| Total Haloacetic Acids (HAA5) | 78.66 µg/L 131% of the EPA limit, at the 95th percentile of samples — 60 µg/L
worst single sample: 81 µg/L | 14/14 | SYR4 | 2015–2019 |
| Trichloroacetic Acid | 47.365 µg/L No EPA limit set
worst single sample: 49.9 µg/L | 14/14 | SYR4 | 2015–2019 |
| Dibromochloromethane | 3.5815 µg/L No EPA limit set
worst single sample: 4.17 µg/L | 12/14 | SYR4 | 2015–2019 |
| Monochloroacetic Acid | 3.989 µg/L No EPA limit set
worst single sample: 4.22 µg/L | 12/14 | SYR4 | 2015–2019 |
| Monobromoacetic Acid | 1.3 µg/L No EPA limit set
worst single sample: 1.5 µg/L | 11/14 | SYR4 | 2015–2019 |
| Dibromoacetic Acid | 1.04 µg/L No EPA limit set
worst single sample: 1.09 µg/L | 6/14 | SYR4 | 2015–2019 |
| Lead | 0.0014 mg/L 9.3% of the EPA limit 0.0150 mg/L | 5/5 | LCR | 2023 |
1 contaminants tested, none detected
Utility contact
Frequently asked questions about Hornellsville Water D 1 (N. Main/Seneca)
Is Hornellsville Water D 1 (N. Main/Seneca) tap water safe to drink?
EPA monitoring detected 11 contaminants in Hornellsville Water D 1 (N. Main/Seneca)'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 Hornellsville Water D 1 (N. Main/Seneca)'s water?
EPA monitoring detected Bromodichloromethane, Chloroform, Dichloroacetic Acid, TTHM, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.
How many people does Hornellsville Water D 1 (N. Main/Seneca) serve?
Hornellsville Water D 1 (N. Main/Seneca) reports serving 300 people in New York, per its EPA record.
Has Hornellsville Water D 1 (N. Main/Seneca) had any water quality violations?
The EPA has 7 violations on file for Hornellsville Water D 1 (N. Main/Seneca), 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.