WANAPUM VILLAGE
PWS ID: WA5329082 · Selah, Washington 98942
Population Served
305
Total Violations
164
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 36
- County
- Grant
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 156
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 25 | 2007 |
| Lead and Copper Rule | MR | 13 | 2019 |
| Arsenic | MR | 7 | 2005 |
| Cadmium | MR | 7 | 2005 |
| Fluoride | MR | 7 | 2005 |
| Mercury | MR | 7 | 2005 |
| Selenium | MR | 7 | 2005 |
| Barium | MR | 7 | 2005 |
| Chromium | MR | 7 | 2005 |
| Nickel | MR | 6 | 2005 |
| Beryllium, Total | MR | 6 | 2005 |
| Thallium, Total | MR | 6 | 2005 |
| ETHYLENE DIBROMIDE | MR | 6 | 2005 |
| Antimony, Total | MR | 6 | 2005 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 6 | 2005 |
| CYANIDE | MR | 6 | 2005 |
| Diquat | MR | 5 | 2005 |
| Consumer Confidence Rule | Other | 4 | 2013 |
| Coliform (TCR) | MCL | 2 | 2003 |
| cis-1,2-Dichloroethylene | MR | 1 | 2002 |
| DICHLOROMETHANE | MR | 1 | 2002 |
| trans-1,2-Dichloroethylene | MR | 1 | 2002 |
| 1,2-Dichloropropane | MR | 1 | 2002 |
| Trichloroethylene | MR | 1 | 2002 |
| 1,1,2-Trichloroethane | MR | 1 | 2002 |
| Tetrachloroethylene | MR | 1 | 2002 |
| CHLOROBENZENE | MR | 1 | 2002 |
| Benzene | MR | 1 | 2002 |
| Styrene | MR | 1 | 2002 |
| Coliform (TCR) | MR | 1 | 1992 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.