Dwight Hallahan
Ontario Clean Water Agency/Operations Supervisor, Water and Wastewater
2025 Salary
$107,601Total compensation $107,775, including $174 in taxable benefits.
Source: Ontario’s Public Sector Salary Disclosure — names paid $100,000 or more that year. How we build this · Report an error on this page
At a Glance
2025
Employer Rank
#341Ontario Clean Water Agency
Years on List
22024–2025
Peak Salary
$111,2142024
Full 2025 roster at Ontario Clean Water Agency →·See where $107,601 ranks →
Total Compensation History
Full History
2024–2025
$111,214 in 2024 is worth about $113,495 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Operations Supervisor, Water and WastewaterOntario Clean Water Agency | $107,601Benefits $174Total $107,775 |
| 2024 | Operations Supervisor, Water and WastewaterOntario Clean Water Agency | $111,214Benefits $161Total $111,375 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Dwight Hallahan's $107,601 salary works out to roughly $79,213 after income tax, CPP and EI — an all-in deduction rate of about 26.4%. It is down about 3% from the $111,214 paid in 2024. Among those listed as Operations Supervisor Water Wastewater in 2025, the median was $112,289; this salary sits about 4% below it. After pension contributions (probably PSPP or OPTrust in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$79,213
- Effective income-tax rate (excl. CPP/EI)
- ~21.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.4%
- vs. 2025 Operations Supervisor Water Wastewater median
- −4%
Where does $107,601 rank on the Sunshine List? →
Estimate only: 2025 federal and Ontario rates, basic personal amounts, Canada employment amount and CPP/EI credits; single, employment income only, salary treated as full-year income. Ignores pension contributions (OMERS, HOOPP, OTPP, OPTrust and similar plans lower actual take-home), union dues, RRSPs and benefits.