BARTON FLATS WATER SYSTEM
PWS ID: CA3601048 · ANGELUS OAKS, California 92305
Population Served
1,070
Total Violations
24
Health-Based Violations
9
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 16
- County
- San Bernardino
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 14
- Treatment Tech Violations
- 9
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Interim Enhanced Surface Water Treatment Rule | TT | 8 | 2017 |
| TTHM | MR | 6 | 2022 |
| Total Haloacetic Acids (HAA5) | MR | 6 | 2022 |
| Nitrate | MR | 2 | 2022 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.