SOUTH HERO FIRE DISTRICT 4
PWS ID: VT0020080 · SOUTH HERO, Vermont 05486
Population Served
760
Total Violations
389
Health-Based Violations
62
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 320
- County
- Grand Isle
- School/Daycare
- No
- MCL Violations
- 62
- Monitoring Violations
- 325
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MCL | 49 | 2019 |
| TTHM | MCL | 13 | 2019 |
| Chlorine | MR | 12 | 2021 |
| Revised Total Coliform Rule | MON | 12 | 2022 |
| Coliform (TCR) | MR | 8 | 2010 |
| Surface Water Treatment Rule | MR | 7 | 2001 |
| CYANIDE | MR | 6 | 2015 |
| Nitrate | MR | 5 | 2005 |
| Endrin | MR | 5 | 2018 |
| Methoxychlor | MR | 5 | 2018 |
| Di(2-ethylhexyl) adipate | MR | 5 | 2018 |
| Simazine | MR | 5 | 2018 |
| Dinoseb | MR | 5 | 2018 |
| Hexachlorocyclopentadiene | MR | 5 | 2018 |
| 2,4-D | MR | 5 | 2018 |
| 2,4,5-TP | MR | 5 | 2018 |
| HEXACHLOROBENZENE | MR | 5 | 2018 |
| Pentachlorophenol | MR | 5 | 2018 |
| Total Polychlorinated Biphenyls (PCB) | MR | 5 | 2018 |
| ETHYLENE DIBROMIDE | MR | 5 | 2018 |
| Barium | MR | 5 | 2020 |
| Chromium | MR | 5 | 2020 |
| Nickel | MR | 5 | 2020 |
| Antimony, Total | MR | 5 | 2020 |
| Beryllium, Total | MR | 5 | 2020 |
| Thallium, Total | MR | 5 | 2020 |
| Selenium | MR | 5 | 2020 |
| 1,2,4-Trichlorobenzene | MR | 5 | 2020 |
| Xylenes, Total | MR | 5 | 2020 |
| p-Dichlorobenzene | MR | 5 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.