OMAHA
PWS ID: IL0590250 · OMAHA, Illinois 62871
Population Served
234
Total Violations
23
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 149
- County
- Gallatin
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 1
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Atrazine | MCL | 4 | 1997 |
| Revised Total Coliform Rule | MCL | 4 | 2016 |
| Public Notice | Other | 2 | 2016 |
| Consumer Confidence Rule | Other | 2 | 2018 |
| 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.