WOLF RIDGE WELL CORPORATION
PWS ID: IL0735120 · COLONA, Illinois 61241
Population Served
95
Total Violations
124
Health-Based Violations
48
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 38
- County
- Henry
- School/Daycare
- No
- MCL Violations
- 48
- Monitoring Violations
- 17
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 48 | 2007 |
| Coliform (TCR) | MR | 6 | 2013 |
| Arsenic | MR | 4 | 2024 |
| Chlorine | MR | 4 | 2013 |
| Consumer Confidence Rule | Other | 3 | 2025 |
| Lead and Copper Rule | MR | 2 | 2006 |
| 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.