Grandy Creek Resort
PWS ID: WA5328980 · Concrete, Washington 98237
Population Served
224
Total Violations
15
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 125
- County
- Skagit
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 12
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 5 | 2021 |
| Coliform (TCR) | MR | 5 | 2016 |
| Coliform (TCR) | MCL | 3 | 1997 |
| Nitrate | MR | 2 | 2019 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.