CAFE 31 NORTH
PWS ID: IL3062505 · MCHENRY, Illinois 60050
Population Served
300
Total Violations
9
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- McHenry
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 7
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 7 | 1996 |
| Coliform (TCR) | MCL | 2 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.