CRAB ORCHARD REFUGE
PWS ID: IL1997037 · MARION, Illinois 62959
Population Served
25
Total Violations
99
Health-Based Violations
2
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Federal
- Connections
- 3
- County
- Williamson
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 75
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Barium | MR | 8 | 1988 |
| Cadmium | MR | 8 | 1988 |
| Chromium | MR | 8 | 1988 |
| Fluoride | MR | 8 | 1988 |
| Mercury | MR | 8 | 1988 |
| Selenium | MR | 8 | 1988 |
| Arsenic | MR | 8 | 1988 |
| Nitrate | MR | 8 | 1988 |
| Coliform (TCR) | MR | 6 | 2015 |
| Consumer Confidence Rule | Other | 4 | 2022 |
| Chloramine | MR | 4 | 2015 |
| Lead and Copper Rule | TT | 2 | 1995 |
| Lead and Copper Rule | MR | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.