COW CREEK WATER ASSN
PWS ID: ID1110007 · BONNERS FERRY, Idaho 83805
Population Served
28
Total Violations
29
Health-Based Violations
14
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 12
- County
- Boundary
- School/Daycare
- No
- MCL Violations
- 14
- Monitoring Violations
- 12
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 14 | 2014 |
| Coliform (TCR) | MR | 5 | 2008 |
| Chlorine | MR | 3 | 2018 |
| Consumer Confidence Rule | Other | 2 | 1999 |
| Lead and Copper Rule | MR | 1 | 1994 |
| Di(2-ethylhexyl) phthalate | MR | 1 | 1996 |
| Arsenic | MR | 1 | 1999 |
| Nitrate | MR | 1 | 1995 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.