PRAIRIE PATH WATER CO-COVENTRY CREEK
PWS ID: IL2015160 · MCHENRY, Illinois 60050
Population Served
388
Total Violations
250
Health-Based Violations
177
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 109
- County
- Winnebago
- School/Daycare
- No
- MCL Violations
- 177
- Monitoring Violations
- 63
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Radium (-226 and -228) | MCL | 158 | 2009 |
| Barium | MCL | 19 | 1986 |
| Cadmium | MR | 5 | 1995 |
| CYANIDE | MR | 5 | 1995 |
| Fluoride | MR | 5 | 1995 |
| Mercury | MR | 5 | 1995 |
| Nickel | MR | 5 | 1995 |
| Thallium, Total | MR | 5 | 1995 |
| Arsenic | MR | 5 | 1995 |
| Selenium | MR | 5 | 1995 |
| Chromium | MR | 5 | 1995 |
| Barium | MR | 5 | 1995 |
| Beryllium, Total | MR | 5 | 1995 |
| Antimony, Total | MR | 5 | 1995 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1977 |
| Coliform (TCR) | MR | 1 | 1995 |
| Asbestos | MR | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.