LITTLE BLACKTAIL RANCH WATER DISTRICT
PWS ID: ID1090182 · ATHOL, Idaho 83801
Population Served
95
Total Violations
54
Health-Based Violations
25
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 38
- County
- Bonner
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 27
- Treatment Tech Violations
- 22
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Interim Enhanced Surface Water Treatment Rule | TT | 18 | 2022 |
| Surface Water Treatment Rule | MR | 9 | 2025 |
| Chlorine | MR | 7 | 2005 |
| Coliform (TCR) | MR | 6 | 2005 |
| Interim Enhanced Surface Water Treatment Rule | MR | 3 | 2016 |
| Coliform (TCR) | MCL | 3 | 2000 |
| Groundwater Rule | TT | 3 | 2019 |
| Nitrate | MR | 2 | 2004 |
| Surface Water Treatment Rule | TT | 1 | 2005 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.