MARQUETTE HEIGHTS
PWS ID: IL1790400 · MARQUETTE HEIGHTS, Illinois 61554
Population Served
2,974
Total Violations
127
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,139
- County
- Tazewell
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 125
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| 1,1-Dichloroethylene | MR | 12 | 1991 |
| 1,2-Dichloroethane | MR | 12 | 1991 |
| Carbon tetrachloride | MR | 12 | 1991 |
| Trichloroethylene | MR | 12 | 1991 |
| Benzene | MR | 12 | 1991 |
| 1,1,1-Trichloroethane | MR | 12 | 1991 |
| p-Dichlorobenzene | MR | 11 | 1991 |
| Arsenic | MR | 4 | 1987 |
| Barium | MR | 4 | 1987 |
| Cadmium | MR | 4 | 1987 |
| TTHM | MR | 4 | 2023 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2023 |
| Mercury | MR | 4 | 1987 |
| Nitrate | MR | 4 | 1987 |
| Selenium | MR | 4 | 1987 |
| Fluoride | MR | 4 | 1987 |
| Chromium | MR | 4 | 1987 |
| LEAD AND COPPER RULE REVISIONS | RPT | 2 | 2025 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1977 |
| Coliform (TCR) | MR | 1 | 1995 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.