MADDOCK CITY OF
PWS ID: ND0300587 · MADDOCK, North Dakota 58348
Population Served
382
Total Violations
21
Health-Based Violations
21
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 250
- County
- Benson
- School/Daycare
- No
- MCL Violations
- 20
- Monitoring Violations
- 0
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 12 | 2005 |
| Total Haloacetic Acids (HAA5) | MCL | 8 | 2005 |
| Lead and Copper Rule | TT | 1 | 1994 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.