CASCADE RIVER COMMUNITY CLUB
PWS ID: WA5311494 · Marblemount, Washington 98267
Population Served
107
Total Violations
28
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 333
- County
- Skagit
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 25
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Diquat | MR | 5 | 2005 |
| Revised Total Coliform Rule | MON | 4 | 2023 |
| Consumer Confidence Rule | Other | 3 | 2025 |
| Nitrate | MR | 2 | 2021 |
| Dinoseb | MR | 1 | 2014 |
| 2,4,5-TP | MR | 1 | 2014 |
| Pentachlorophenol | MR | 1 | 2014 |
| Coliform (TCR) | MR | 1 | 1992 |
| Arsenic | MR | 1 | 1979 |
| Cadmium | MR | 1 | 1979 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1979 |
| Barium | MR | 1 | 1979 |
| Dalapon | MR | 1 | 2014 |
| Fluoride | MR | 1 | 1979 |
| Mercury | MR | 1 | 1979 |
| Picloram | MR | 1 | 2014 |
| Chromium | MR | 1 | 1979 |
| Selenium | MR | 1 | 1979 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.