RUNNING BROOK
PWS ID: NH0613030 · DERRY, New Hampshire 03038
Population Served
47
Total Violations
109
Health-Based Violations
80
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 24
- County
- Rockingham
- School/Daycare
- No
- MCL Violations
- 80
- Monitoring Violations
- 14
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 80 | 2013 |
| E. COLI | MR | 10 | 2016 |
| Consumer Confidence Rule | Other | 6 | 2016 |
| Coliform (TCR) | MR | 4 | 2010 |
| Public Notice | Other | 3 | 2011 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.