ANNAWAN
PWS ID: IL0730150 · PERU, Illinois 61354
Population Served
843
Total Violations
42
Health-Based Violations
17
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 440
- County
- Henry
- School/Daycare
- No
- MCL Violations
- 17
- Monitoring Violations
- 12
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 17 | 1995 |
| Coliform (TCR) | MR | 11 | 1992 |
| LEAD AND COPPER RULE REVISIONS | RPT | 3 | 2024 |
| 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.