CHAPIN
PWS ID: IL1370050 · CHAPIN, Illinois 62628
Population Served
658
Total Violations
43
Health-Based Violations
1
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 263
- County
- Morgan
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 39
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 22 | 2020 |
| Coliform (TCR) | MR | 8 | 2012 |
| Revised Total Coliform Rule | MON | 8 | 2020 |
| Lead and Copper Rule | TT | 1 | 2025 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1977 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.