Monika Kowalska
Operations Supervisor, Water and Wastewater
Employer
Ontario Clean Water AgencyProvince
OntarioYear
2024Sector
Crown AgenciesJob Title
Operations Supervisor, Water and WastewaterCompensation at a Glance
Latest (2025)
$110,354.35
-3.5% YoY
Career Earnings
$224,682.14
2 years on record
Career High
$114,327.79
in 2024
Average Annual
$112,341.07
-3% total growth
2024 Compensation Breakdown
Salary
$114,155.12
Benefits
$172.67
Compensation History
Loading chart...
Compensation History
| Year | Compensation | % Change |
|---|---|---|
| 2025 | $110,354.35 | -3.5% |
| 2024 | $114,327.79 | – |
Explore related people
Browse peers by employer, role, and name.
Top earners at Ontario Clean Water Agency
- Wilhelm RinasCrown Counsel$264,839
- Darren MahlmanOperations Supervisor, Water and Wastewater$247,249
- Terry BenderVice President, Operations$207,700
- Uttam NeupaneWater and Wastewater Shift Lead$202,149
- Natalie Dawn PeersVice President, Finance$199,067
- Iman Hashemi SiahpooshChief Executive Officer$198,079
Highest-paid Operations Supervisor, Water and Wastewater in Ontario
- Darren MahlmanOperations Supervisor, Water and Wastewater$247,249
- Patrick LucasOperations Supervisor, Water and Wastewater$171,696
- Filipe JorgeOperations Supervisor, Water and Wastewater$152,080
- Yves FredetteOperations Supervisor, Water and Wastewater$137,719
- Darren MccrawOperations Supervisor, Water and Wastewater$136,299
- Patrick RoyOperations Supervisor, Water and Wastewater$133,501