MOUNT MORRIS
PWS ID: IL1410350 · MT. MORRIS, Illinois 61054
Population Served
2,861
Total Violations
200
Health-Based Violations
166
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,151
- County
- Ogle
- School/Daycare
- No
- MCL Violations
- 166
- Monitoring Violations
- 7
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Radium (-226 and -228) | MCL | 149 | 2008 |
| Coliform (TCR) | MCL | 17 | 1999 |
| Coliform (TCR) | MR | 6 | 1997 |
| Consumer Confidence Rule | Other | 1 | 2025 |
| 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.