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 | 2023-01-01 → 2023-03-31 |
| MR | Monitoring | Resolved | 2023-01-01 → 2023-03-31 |
| MR | Monitoring | Resolved | 2023-01-01 → 2023-03-31 |
| MR | Monitoring | Resolved | 2023-01-01 → 2023-03-31 |
| MR | Monitoring | Resolved | 2023-01-01 → 2023-03-31 |
| MR | Monitoring | Resolved | 2023-01-01 → 2023-03-31 |
| MR | Monitoring | Resolved | 2023-01-01 → 2023-03-31 |
| MR | Monitoring | Resolved | 2023-01-01 → 2023-03-31 |
| MR | Monitoring | Resolved | 2023-01-01 → 2023-03-31 |
| MR | Monitoring | Resolved | 2023-01-01 → 2023-03-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 110 µg/L 8.5% of the EPA limit 1300 µg/L
worst single sample: 120 µg/L | 29/30 | SYR4 | 2012–2019 |
| Lead | 0.0036 mg/L 24% of the EPA limit 0.0150 mg/L | 21/21 | LCR | 2025 |
| Lead | 15.8 µg/L 105% of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 32 µg/L | 19/30 | SYR4 | 2012–2019 |
| Nitrate | 300 µg/L 3% of the EPA limit 10000 µg/L | 18/18 | SYR4 | 2012–2019 |
| Chloroform | 14.84 µg/L No EPA limit set
worst single sample: 18.6 µg/L | 9/9 | SYR4 | 2012–2019 |
| Bromodichloromethane | 2.255 µg/L No EPA limit set
worst single sample: 2.5 µg/L | 8/9 | SYR4 | 2012–2019 |
| TTHM | 18.81 µg/L 24% of the EPA limit 80 µg/L
worst single sample: 21.9 µg/L | 7/7 | SYR4 | 2012–2019 |
| Dibromochloromethane | 1.055 µg/L No EPA limit set
worst single sample: 1.1 µg/L | 4/9 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 8.705 µg/L No EPA limit set
worst single sample: 9 µg/L | 2/7 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 12.22 µg/L 20% of the EPA limit 60 µg/L
worst single sample: 12.7 µg/L | 2/7 | SYR4 | 2012–2019 |
| Combined Radium (-226 And -228) | 0.4780 pCi/L 9.6% of the EPA limit 5 pCi/L | 1/1 | SYR4 | 2018 |
| Trichloroacetic Acid | 3.7 µg/L No EPA limit set | 1/7 | SYR4 | 2012–2019 |
36 contaminants tested, none detected
Utility contact
Frequently asked questions about Killington Upland Water Co Inc
Is Killington Upland Water Co Inc tap water safe to drink?
EPA monitoring detected 12 contaminants in Killington Upland Water Co Inc'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 Killington Upland Water Co Inc's water?
EPA monitoring detected Copper, Lead, Lead, Nitrate, Chloroform, and others. The full list with the level and data source for each is above.
How many people does Killington Upland Water Co Inc serve?
Killington Upland Water Co Inc reports serving 518 people in Vermont, per its EPA record.
Has Killington Upland Water Co Inc had any water quality violations?
The EPA has 120 violations on file for Killington Upland Water Co Inc, 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.