WARREN WATER SYSTEM
PWS ID: ID1090304 · COOLIN, Idaho 83821
Population Served
45
Total Violations
18
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 17
- County
- Bonner
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 10
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 5 | 2025 |
| E. COLI | MR | 5 | 2025 |
| Groundwater Rule | TT | 4 | 2025 |
| Groundwater Rule | Other | 2 | 2025 |
| Public Notice | Other | 2 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.