THREE LAKES WATER ASSOCIATION
PWS ID: WA5388150 · Snohomish, Washington 98291
Population Served
2,198
Total Violations
6
Health-Based Violations
0
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 879
- County
- Snohomish
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 5
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 3 | 1992 |
| TTHM | MR | 1 | 2015 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2015 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.