NORTH STAR WATER ASSOC
PWS ID: WA5361350 · FERNDALE, Washington 98248
Population Served
140
Total Violations
83
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 57
- County
- Whatcom
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 68
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 13 | 2007 |
| Coliform (TCR) | MR | 12 | 1998 |
| Coliform (TCR) | MCL | 9 | 1992 |
| Barium | MR | 4 | 2005 |
| Cadmium | MR | 4 | 2005 |
| Mercury | MR | 4 | 2005 |
| Selenium | MR | 4 | 2005 |
| Consumer Confidence Rule | Other | 4 | 2017 |
| Fluoride | MR | 4 | 2005 |
| Chromium | MR | 4 | 2005 |
| CYANIDE | MR | 3 | 2005 |
| Nickel | MR | 3 | 2005 |
| Antimony, Total | MR | 3 | 2005 |
| Thallium, Total | MR | 3 | 2005 |
| Beryllium, Total | MR | 3 | 2005 |
| Lead and Copper Rule | MR | 2 | 1997 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1979 |
| Arsenic | MR | 1 | 1979 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.