DESERT CANYON DOMESTIC WATER SYSTEM
PWS ID: WA5302498 · Orondo, Washington 98843
Population Served
292
Total Violations
281
Health-Based Violations
167
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 136
- County
- Douglas
- School/Daycare
- No
- MCL Violations
- 167
- Monitoring Violations
- 110
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MCL | 161 | 2017 |
| Lead and Copper Rule | MR | 8 | 2007 |
| Coliform (TCR) | MCL | 6 | 2005 |
| Diquat | MR | 5 | 2005 |
| Consumer Confidence Rule | Other | 4 | 2025 |
| Arsenic | MR | 4 | 2002 |
| Fluoride | MR | 4 | 2002 |
| Mercury | MR | 4 | 2002 |
| Nickel | MR | 4 | 2002 |
| Selenium | MR | 4 | 2002 |
| Antimony, Total | MR | 4 | 2002 |
| Thallium, Total | MR | 4 | 2002 |
| CYANIDE | MR | 4 | 2002 |
| Beryllium, Total | MR | 4 | 2002 |
| Cadmium | MR | 4 | 2002 |
| Chromium | MR | 4 | 2002 |
| Barium | MR | 4 | 2002 |
| Coliform (TCR) | MR | 3 | 2006 |
| Pentachlorophenol | MR | 2 | 2002 |
| Dinoseb | MR | 1 | 2002 |
| Dalapon | MR | 1 | 2002 |
| 2,4,5-TP | MR | 1 | 2002 |
| OXAMYL | MR | 1 | 2002 |
| Aldicarb | MR | 1 | 2002 |
| BHC-GAMMA | MR | 1 | 2002 |
| Methoxychlor | MR | 1 | 2002 |
| Toxaphene | MR | 1 | 2002 |
| Di(2-ethylhexyl) adipate | MR | 1 | 2002 |
| Hexachlorocyclopentadiene | MR | 1 | 2002 |
| LASSO | MR | 1 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.