ROCK CHURCH SANDOWN
PWS ID: NH2089020 · SANDOWN, New Hampshire 03873
Population Served
200
Total Violations
22
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Rockingham
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 16
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| E. COLI | MR | 8 | 2024 |
| Revised Total Coliform Rule | MON | 4 | 2023 |
| Revised Total Coliform Rule | RPT | 4 | 2023 |
| Coliform (TCR) | MR | 4 | 2003 |
| Public Notice | Other | 2 | 2004 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.