HARWOOD CITY OF
PWS ID: ND0900460 · HARWOOD, North Dakota 58042
Population Served
718
Total Violations
46
Health-Based Violations
10
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 188
- County
- Cass
- School/Daycare
- No
- MCL Violations
- 10
- Monitoring Violations
- 33
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 14 | 2016 |
| Coliform (TCR) | MR | 12 | 2015 |
| TTHM | MCL | 6 | 2016 |
| Revised Total Coliform Rule | MON | 4 | 2016 |
| Coliform (TCR) | MCL | 4 | 2015 |
| Lead and Copper Rule | MR | 3 | 2021 |
| Consumer Confidence Rule | Other | 2 | 2016 |
| Coliform (TCR) | Other | 1 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.