OBERON CITY OF
PWS ID: ND0300762 · OBERON, North Dakota 58357
Population Served
105
Total Violations
173
Health-Based Violations
36
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 42
- County
- Benson
- School/Daycare
- No
- MCL Violations
- 24
- Monitoring Violations
- 113
- Treatment Tech Violations
- 12
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 57 | 2025 |
| Revised Total Coliform Rule | MON | 37 | 2025 |
| Coliform (TCR) | MCL | 24 | 2012 |
| Coliform (TCR) | MR | 12 | 2011 |
| Public Notice | Other | 9 | 2022 |
| Revised Total Coliform Rule | TT | 8 | 2022 |
| Consumer Confidence Rule | Other | 6 | 2022 |
| Lead and Copper Rule | MR | 4 | 2022 |
| LEAD AND COPPER RULE REVISIONS | RPT | 4 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 4 | 2024 |
| E. COLI | MR | 3 | 2025 |
| Coliform (TCR) | Other | 1 | 1998 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.