NEKOMA CITY OF
PWS ID: ND1000721 · LANGDON, North Dakota 58249
Population Served
50
Total Violations
52
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 52
- County
- Cavalier
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 32
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 16 | 1998 |
| Coliform (TCR) | MCL | 8 | 1994 |
| Revised Total Coliform Rule | MON | 4 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2014 |
| TTHM | MR | 4 | 2014 |
| Chlorine | MR | 3 | 2024 |
| Coliform (TCR) | Other | 2 | 1994 |
| Lead and Copper Rule | MR | 1 | 2010 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.