OAK PARK ESTATES
PWS ID: IL1550010 · PERU, Illinois 61354
Population Served
185
Total Violations
94
Health-Based Violations
67
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 74
- County
- Putnam
- School/Daycare
- No
- MCL Violations
- 67
- Monitoring Violations
- 2
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Radium (-226 and -228) | MCL | 55 | 2005 |
| Gross Alpha, Excl. Radon and U | MCL | 12 | 2005 |
| Consumer Confidence Rule | Other | 4 | 2007 |
| Lead and Copper Rule | MR | 2 | 2017 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.