KARLSRUHE CITY OF
PWS ID: ND2500509 · KARLSRUHE, North Dakota 58744
Population Served
82
Total Violations
235
Health-Based Violations
47
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 61
- County
- McHenry
- School/Daycare
- No
- MCL Violations
- 47
- Monitoring Violations
- 168
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 71 | 2024 |
| Coliform (TCR) | MR | 46 | 2016 |
| Arsenic | MCL | 44 | 2011 |
| Revised Total Coliform Rule | MON | 37 | 2021 |
| Public Notice | Other | 8 | 2006 |
| Arsenic | MR | 8 | 2015 |
| Lead and Copper Rule | MR | 6 | 2014 |
| Coliform (TCR) | MCL | 3 | 2006 |
| Coliform (TCR) | Other | 1 | 1994 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.