KEEFER CREEK ESTATES
PWS ID: CA0400151 · CHICO, California 95973
Population Served
160
Total Violations
10
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 55
- County
- Butte
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 9
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MR | 2 | 2008 |
| Benzene | MR | 2 | 2007 |
| Combined Radium (-226 and -228) | MR | 2 | 2007 |
| Nitrite | MR | 1 | 2009 |
| TTHM | MR | 1 | 2008 |
| Coliform (TCR) | MR | 1 | 2009 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.