TOWNE SQUARE PROF CONDOS
PWS ID: NH1396070 · LONDONDERRY, New Hampshire 03053
Population Served
75
Total Violations
66
Health-Based Violations
36
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 26
- County
- Rockingham
- School/Daycare
- No
- MCL Violations
- 36
- Monitoring Violations
- 28
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 20 | 2023 |
| Coliform (TCR) | MR | 12 | 1997 |
| Coliform (TCR) | MCL | 8 | 2011 |
| Lead and Copper Rule | MR | 6 | 2024 |
| Arsenic | MCL | 4 | 2012 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2021 |
| TTHM | MR | 4 | 2021 |
| Nitrate | MCL | 4 | 2011 |
| Chlorine | MR | 2 | 2019 |
| Public Notice | Other | 2 | 2012 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.