MAROA
PWS ID: IL1150300 · MAROA, Illinois 61756
Population Served
1,700
Total Violations
55
Health-Based Violations
52
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 770
- County
- Macon
- School/Daycare
- No
- MCL Violations
- 52
- Monitoring Violations
- 1
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 48 | 2009 |
| Coliform (TCR) | MCL | 4 | 2007 |
| Consumer Confidence Rule | Other | 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.