SOUTHWESTERN IL CORRECTIONAL CENTER
PWS ID: IL1630030 · EAST ST. LOUIS, Illinois 62203
Population Served
563
Total Violations
0
Health-Based Violations
0
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- State
- Connections
- 1
- County
- St. Clair
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 0
- Treatment Tech Violations
- 0
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.