CLEARWATER DOMESTIC WATER ASSN
PWS ID: WA5313550 · Othello, Washington 99344-9715
Population Served
78
Total Violations
89
Health-Based Violations
10
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 26
- County
- Franklin
- School/Daycare
- No
- MCL Violations
- 10
- Monitoring Violations
- 73
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 13 | 1998 |
| Coliform (TCR) | MCL | 8 | 1992 |
| Arsenic | MR | 4 | 2017 |
| Chromium | MR | 3 | 2002 |
| Fluoride | MR | 3 | 2002 |
| Mercury | MR | 3 | 2002 |
| Antimony, Total | MR | 3 | 2002 |
| Thallium, Total | MR | 3 | 2002 |
| Selenium | MR | 3 | 2002 |
| CYANIDE | MR | 3 | 2002 |
| Nickel | MR | 3 | 2002 |
| Beryllium, Total | MR | 3 | 2002 |
| Cadmium | MR | 3 | 2002 |
| Barium | MR | 3 | 2002 |
| Lead and Copper Rule | MR | 2 | 1999 |
| Nitrate | MCL | 2 | 1993 |
| cis-1,2-Dichloroethylene | MR | 1 | 2002 |
| DICHLOROMETHANE | MR | 1 | 2002 |
| p-Dichlorobenzene | MR | 1 | 2002 |
| Vinyl chloride | MR | 1 | 2002 |
| 1,2-Dichloroethane | MR | 1 | 2002 |
| 1,1,1-Trichloroethane | MR | 1 | 2002 |
| 1,2-Dichloropropane | MR | 1 | 2002 |
| Trichloroethylene | MR | 1 | 2002 |
| Tetrachloroethylene | MR | 1 | 2002 |
| Toluene | MR | 1 | 2002 |
| Styrene | MR | 1 | 2002 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1979 |
| CHLOROBENZENE | MR | 1 | 2002 |
| o-Dichlorobenzene | MR | 1 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.