RIO COSUMNES CORRECTIONAL CENTER [SWS]
PWS ID: CA3400229 · SACRAMENTO, California 95829
Population Served
2,800
Total Violations
10
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 13
- County
- Sacramento
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 2
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 2 | 1998 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
| Arsenic | MCL | 1 | 1983 |
| 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.