ANDOVER VILLAGE DIST
PWS ID: NH0081010 · ANDOVER, New Hampshire 03216
Population Served
650
Total Violations
264
Health-Based Violations
31
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 120
- County
- Merrimack
- School/Daycare
- No
- MCL Violations
- 20
- Monitoring Violations
- 215
- Treatment Tech Violations
- 11
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | MR | 18 | 2001 |
| TTHM | MCL | 16 | 2024 |
| Nitrate | MR | 12 | 1995 |
| Surface Water Treatment Rule | TT | 7 | 2025 |
| Lead and Copper Rule | MR | 6 | 2023 |
| Public Notice | Other | 5 | 2024 |
| Arsenic | MR | 4 | 2000 |
| Barium | MR | 4 | 2000 |
| Cadmium | MR | 4 | 2000 |
| Chromium | MR | 4 | 2000 |
| CYANIDE | MR | 4 | 2000 |
| Selenium | MR | 4 | 2000 |
| Antimony, Total | MR | 4 | 2000 |
| Beryllium, Total | MR | 4 | 2000 |
| Thallium, Total | MR | 4 | 2000 |
| Coliform (TCR) | MCL | 4 | 2006 |
| Groundwater Rule | TT | 4 | 2024 |
| Mercury | MR | 4 | 2000 |
| Fluoride | MR | 4 | 2000 |
| Xylenes, Total | MR | 3 | 2002 |
| Methoxychlor | MR | 3 | 2002 |
| o-Dichlorobenzene | MR | 3 | 2002 |
| Glyphosate | MR | 3 | 2002 |
| p-Dichlorobenzene | MR | 3 | 2002 |
| 1,1-Dichloroethylene | MR | 3 | 2002 |
| trans-1,2-Dichloroethylene | MR | 3 | 2002 |
| Di(2-ethylhexyl) phthalate | MR | 3 | 2002 |
| Picloram | MR | 3 | 2002 |
| Dinoseb | MR | 3 | 2002 |
| Hexachlorocyclopentadiene | MR | 3 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.