MOUNTAIN WATER COMPANY
PWS ID: VT0005281 · WARREN, Vermont 05487
Population Served
2,400
Total Violations
188
Health-Based Violations
5
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 652
- County
- Washington
- School/Daycare
- No
- MCL Violations
- 5
- Monitoring Violations
- 177
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 44 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 22 | 2016 |
| TTHM | MR | 18 | 2016 |
| Lead and Copper Rule | MR | 13 | 2023 |
| CYANIDE | MR | 12 | 2019 |
| Coliform (TCR) | MR | 8 | 2007 |
| Gross Alpha, Excl. Radon and U | MR | 6 | 2024 |
| Radium-228 | MR | 6 | 2024 |
| Radium-226 | MR | 6 | 2024 |
| Coliform (TCR) | MCL | 5 | 2008 |
| Barium | MR | 4 | 1999 |
| Chromium | MR | 4 | 1999 |
| Mercury | MR | 4 | 1999 |
| Antimony, Total | MR | 4 | 1999 |
| Beryllium, Total | MR | 4 | 1999 |
| Selenium | MR | 4 | 1999 |
| Cadmium | MR | 4 | 1999 |
| Nickel | MR | 4 | 1999 |
| Thallium, Total | MR | 4 | 1999 |
| Arsenic | MR | 4 | 1999 |
| Surface Water Treatment Rule | MR | 2 | 1992 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.