NVRH WATER SYSTEM
PWS ID: VT0021311 · ST JOHNSBURY, Vermont 05819
Population Served
125
Total Violations
53
Health-Based Violations
2
Water Source
Surface Water
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Caledonia
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 51
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 15 | 2024 |
| Chlorine | MR | 14 | 2018 |
| Lead and Copper Rule | MR | 6 | 2012 |
| TTHM | MR | 4 | 2019 |
| Revised Total Coliform Rule | MON | 4 | 2022 |
| Coliform (TCR) | MR | 4 | 2012 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2019 |
| Lead and Copper Rule | TT | 2 | 2016 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.