BUTTE CREEK ESTATES MUTUAL WATER CO
PWS ID: CA0400007 · CHICO, California 95926
Population Served
399
Total Violations
26
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 172
- County
- Butte
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 25
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MR | 4 | 2022 |
| Nitrite | MR | 4 | 2020 |
| Arsenic | MR | 4 | 2020 |
| Lead and Copper Rule | MR | 3 | 2010 |
| Nitrate | MR | 2 | 2020 |
| Revised Total Coliform Rule | MON | 2 | 2023 |
| Gross Alpha, Excl. Radon and U | MR | 2 | 1981 |
| Coliform (TCR) | MR | 2 | 2016 |
| Total Haloacetic Acids (HAA5) | MR | 2 | 2022 |
| Consumer Confidence Rule | Other | 1 | 2009 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.