CHATSWORTH
PWS ID: IL1050100 · CHATSWORTH, Illinois 60921
Population Served
1,256
Total Violations
17
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 611
- County
- Livingston
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 15
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 8 | 2025 |
| Coliform (TCR) | MR | 2 | 2002 |
| Chlorine | MR | 2 | 2010 |
| LEAD AND COPPER RULE REVISIONS | RPT | 2 | 2025 |
| TTHM | MR | 1 | 2025 |
| Total Haloacetic Acids (HAA5) | MR | 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.