JOHNSON CREEK
PWS ID: NH0692010 · DURHAM, New Hampshire 03824
Population Served
63
Total Violations
65
Health-Based Violations
42
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 25
- County
- Strafford
- School/Daycare
- No
- MCL Violations
- 42
- Monitoring Violations
- 19
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 38 | 2019 |
| Coliform (TCR) | MR | 9 | 2011 |
| Nitrate | MR | 6 | 2003 |
| Coliform (TCR) | MCL | 4 | 2007 |
| Public Notice | Other | 4 | 2017 |
| Chlorine | MR | 4 | 2017 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.