WaterWastewater Engineers salary in IL
5 certified-data filings in IL · national median $89,916
$77,314
Min
$77,314
25th
$82,505
Median
$98,218
75th
$114,754
90th
The median in IL is -8% vs. the nationwide median for this role. See all states →
Same role, other states
Recent certified cases
| Case | Employer | City | Wage | Decision |
|---|---|---|---|---|
| G-100-24108-897716 | Michael Baker International, Inc. | Chicago | $114,754 | Jul 30, 2025 |
| G-100-23239-298794 | Wastewater Acquisition LLC | Wood Dale | $98,218 | Nov 29, 2024 |
| A-21176-07636 | Green Metro Planning LLC | Aurora | $79,893 | Mar 17, 2022 |
| A-20183-71761 | Veolia | Plainfield | $82,505 | Mar 17, 2021 |
| A-20168-66120 | Green Metro Planning LLC | Aurora | $77,314 | Dec 17, 2020 |
Annual-equivalent wages; outliers excluded. Source: U.S. DOL OFLC PERM disclosure data.