DUBOIS CITY OF
PWS ID: ID7170003 · DUBOIS, Idaho 83423
Population Served
511
Total Violations
22
Health-Based Violations
6
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 243
- County
- Clark
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 14
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Groundwater Rule | TT | 4 | 2022 |
| Coliform (TCR) | MR | 3 | 1999 |
| Revised Total Coliform Rule | MON | 2 | 2018 |
| Coliform (TCR) | MCL | 2 | 1994 |
| Arsenic | MR | 2 | 2002 |
| Public Notice | Other | 2 | 2022 |
| Cadmium | MR | 1 | 1979 |
| Barium | MR | 1 | 1979 |
| Chromium | MR | 1 | 1979 |
| Nitrate | MR | 1 | 1979 |
| Mercury | MR | 1 | 1979 |
| Selenium | MR | 1 | 1979 |
| Fluoride | MR | 1 | 1979 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.