HUMBOLDT
PWS ID: IL0290150 · HUMBOLDT, Illinois 61931
Population Served
361
Total Violations
81
Health-Based Violations
2
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 229
- County
- Coles
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 30
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 21 | 2005 |
| Public Notice | Other | 6 | 2005 |
| Consumer Confidence Rule | Other | 6 | 2012 |
| TTHM | MR | 4 | 2014 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2014 |
| Nitrate | MCL | 2 | 1992 |
| 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.