LABSPHERE
PWS ID: NH2296010 · NORTH SUTTON, New Hampshire 03260
Population Served
86
Total Violations
266
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Merrimack
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 257
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MR | 8 | 2017 |
| Endrin | MR | 5 | 1996 |
| Xylenes, Total | MR | 5 | 1996 |
| Toxaphene | MR | 5 | 1996 |
| DICHLOROMETHANE | MR | 5 | 1996 |
| p-Dichlorobenzene | MR | 5 | 1996 |
| Vinyl chloride | MR | 5 | 1996 |
| 1,1-Dichloroethylene | MR | 5 | 1996 |
| Di(2-ethylhexyl) phthalate | MR | 5 | 1996 |
| trans-1,2-Dichloroethylene | MR | 5 | 1996 |
| Picloram | MR | 5 | 1996 |
| 1,1,1-Trichloroethane | MR | 5 | 1996 |
| Carbon tetrachloride | MR | 5 | 1996 |
| Atrazine | MR | 5 | 1996 |
| Trichloroethylene | MR | 5 | 1996 |
| Heptachlor | MR | 5 | 1996 |
| Heptachlor epoxide | MR | 5 | 1996 |
| CHLOROBENZENE | MR | 5 | 1996 |
| 2,4-D | MR | 5 | 1996 |
| 2,4,5-TP | MR | 5 | 1996 |
| Toluene | MR | 5 | 1996 |
| HEXACHLOROBENZENE | MR | 5 | 1996 |
| Ethylbenzene | MR | 5 | 1996 |
| Pentachlorophenol | MR | 5 | 1996 |
| ETHYLENE DIBROMIDE | MR | 5 | 1996 |
| Coliform (TCR) | MR | 5 | 2011 |
| Dinoseb | MR | 5 | 1996 |
| BHC-GAMMA | MR | 5 | 1996 |
| OXAMYL | MR | 5 | 1996 |
| Styrene | MR | 5 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.