KOPACHUCK
PWS ID: WA5343065 · Tacoma, Washington 98444
Population Served
236
Total Violations
19
Health-Based Violations
12
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 89
- County
- Pierce
- School/Daycare
- No
- MCL Violations
- 12
- Monitoring Violations
- 6
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 12 | 1994 |
| Diquat | MR | 5 | 2005 |
| Consumer Confidence Rule | Other | 1 | 1999 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1979 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.