PALOUSE EMPIRE FAIRGROUNDS
PWS ID: WA5365785 · Colfax, Washington 99111
Population Served
733
Total Violations
27
Health-Based Violations
13
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Local
- Connections
- 95
- County
- Whitman
- School/Daycare
- No
- MCL Violations
- 13
- Monitoring Violations
- 14
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 13 | 2000 |
| Coliform (TCR) | MR | 8 | 2015 |
| Nitrate | MR | 4 | 2024 |
| Revised Total Coliform Rule | MON | 2 | 2018 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.