What does an Operations Supervisor Water Wastewater make at Ontario Clean Water Agency?
The 47 Operations Supervisor Water Wastewaters at Ontario Clean Water Agency had a median salary of $112,589 in 2025, almost exactly the provincial median of $112,289 for the role. The highest-paid was $257,934.
People
47listed as Operations Supervisor Water Wastewater in 2025
Median salary
$112,589salary paid, 2025
Highest paid
$257,934salary paid, 2025
vs Ontario
+$300against $112,289 province-wide
Best paid in the role
Ontario Clean Water Agency · 2025
| # | Name | Title as filed | Salary | Total |
|---|---|---|---|---|
| 1 | Darren Mahlman | Operations Supervisor, Water and Wastewater | $257,934 | $258,123 |
| 2 | Yves Fredette | Operations Supervisor, Water and Wastewater | $143,029 | $143,222 |
| 3 | Remi Boucher | Operations Supervisor, Water and Wastewater | $137,620 | $137,801 |
| 4 | Michel Plourde | Operations Supervisor, Water and Wastewater | $135,582 | $135,774 |
| 5 | Filipe Jorge | Operations Supervisor, Water and Wastewater | $135,546 | $135,739 |
| 6 | Kevin Regier | Operations Supervisor, Water and Wastewater | $135,341 | $135,518 |
| 7 | Adam Mcclure | Operations Supervisor, Water and Wastewater | $134,431 | $134,609 |
| 8 | Patrick Lucas | Operations Supervisor, Water and Wastewater | $132,557 | $133,479 |
| 9 | Steven Gerl | Operations Supervisor, Water and Wastewater | $132,483 | $132,652 |
| 10 | Jonathan Daley | Operations Supervisor, Water and Wastewater | $129,534 | $129,726 |
The 10 highest salaries among the 47 Ontario Clean Water Agency records mapped to Operations Supervisor Water Wastewater in 2025. The full 2025 roster →
Median by year
2024–2025
- At Ontario Clean Water Agency
- Ontario median for the role
Median salary paid, Operations Supervisor Water Wastewater at Ontario Clean Water Agency, against every Operations Supervisor Water Wastewater in Ontario. Years with fewer than 5 people are left blank.
Year by year
Related questions
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Method. Figures are salary paid (not salary plus taxable benefits), the basis of every median on this site, for records whose filed job title maps to Operations Supervisor Water Wastewater at Ontario Clean Water Agency on the Ontario Sunshine List, which lists only public-sector employees paid $100,000 or more. A year with fewer than 5 people shows “<5” for both its count and its median, since naming the exact count would narrow the median down to specific people. Data runs through 2025.