Little Butte Water System
PWS ID: WA5349120 · Chelan, Washington 98816
Population Served
101
Total Violations
9
Health-Based Violations
4
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 33
- County
- Chelan
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 4
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | TT | 4 | 2018 |
| Coliform (TCR) | MR | 2 | 1991 |
| Lead and Copper Rule | MR | 1 | 1999 |
| Revised Total Coliform Rule | MON | 1 | 2021 |
| Consumer Confidence Rule | Other | 1 | 2014 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.