RADAR HILL WATER SYSTEM
PWS ID: WA5311901 · Othello, Washington 99344
Population Served
128
Total Violations
119
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 33
- County
- Franklin
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 110
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 24 | 2015 |
| Coliform (TCR) | MR | 19 | 2013 |
| Nitrate | MR | 10 | 2014 |
| Barium | MR | 3 | 2002 |
| Cadmium | MR | 3 | 2002 |
| CYANIDE | MR | 3 | 2002 |
| Fluoride | MR | 3 | 2002 |
| Mercury | MR | 3 | 2002 |
| Beryllium, Total | MR | 3 | 2002 |
| Thallium, Total | MR | 3 | 2002 |
| Consumer Confidence Rule | Other | 3 | 2018 |
| Chromium | MR | 3 | 2002 |
| Antimony, Total | MR | 3 | 2002 |
| Arsenic | MR | 3 | 2002 |
| Selenium | MR | 3 | 2002 |
| Nickel | MR | 3 | 2002 |
| Coliform (TCR) | MCL | 2 | 1995 |
| 1,2,4-Trichlorobenzene | MR | 1 | 2002 |
| cis-1,2-Dichloroethylene | MR | 1 | 2002 |
| DICHLOROMETHANE | MR | 1 | 2002 |
| o-Dichlorobenzene | MR | 1 | 2002 |
| trans-1,2-Dichloroethylene | MR | 1 | 2002 |
| Carbon tetrachloride | MR | 1 | 2002 |
| Trichloroethylene | MR | 1 | 2002 |
| CHLOROBENZENE | MR | 1 | 2002 |
| Benzene | MR | 1 | 2002 |
| Toluene | MR | 1 | 2002 |
| Revised Total Coliform Rule | MON | 1 | 2020 |
| Tetrachloroethylene | MR | 1 | 2002 |
| p-Dichlorobenzene | MR | 1 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.