WEST RIVER MONTESSORI SCHOOL
PWS ID: VT0020387 · SOUTH LONDONDERRY, Vermont 05155
Population Served
41
Total Violations
513
Health-Based Violations
16
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- Windham
- School/Daycare
- Yes
- MCL Violations
- 5
- Monitoring Violations
- 486
- Treatment Tech Violations
- 11
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 43 | 2010 |
| Lead and Copper Rule | TT | 11 | 2007 |
| Nitrate | MR | 10 | 2009 |
| Methoxychlor | MR | 9 | 2009 |
| OXAMYL | MR | 9 | 2009 |
| Simazine | MR | 9 | 2009 |
| Picloram | MR | 9 | 2009 |
| Dinoseb | MR | 9 | 2009 |
| Hexachlorocyclopentadiene | MR | 9 | 2009 |
| Carbofuran | MR | 9 | 2009 |
| Atrazine | MR | 9 | 2009 |
| LASSO | MR | 9 | 2009 |
| Heptachlor | MR | 9 | 2009 |
| 2,4-D | MR | 9 | 2009 |
| HEXACHLOROBENZENE | MR | 9 | 2009 |
| Benzo(a)pyrene | MR | 9 | 2009 |
| Pentachlorophenol | MR | 9 | 2009 |
| Total Polychlorinated Biphenyls (PCB) | MR | 9 | 2009 |
| ETHYLENE DIBROMIDE | MR | 9 | 2009 |
| Chlordane | MR | 9 | 2009 |
| BHC-GAMMA | MR | 9 | 2009 |
| Di(2-ethylhexyl) phthalate | MR | 9 | 2009 |
| Toxaphene | MR | 9 | 2009 |
| 2,4,5-TP | MR | 9 | 2009 |
| Di(2-ethylhexyl) adipate | MR | 9 | 2009 |
| Endrin | MR | 9 | 2009 |
| Heptachlor epoxide | MR | 9 | 2009 |
| DICHLOROMETHANE | MR | 8 | 2000 |
| o-Dichlorobenzene | MR | 8 | 2000 |
| Vinyl chloride | MR | 8 | 2000 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.