Scott Koshowski
City of London/Engineer, Regional Water Supply
2025 Salary
$133,878Total compensation $134,810, including $933 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
#291City of London
Years on List
92017–2025
Peak Salary
$133,8782025
Full 2025 roster at City of London →·See where $133,878 ranks →
Total Compensation History
Full History
2017–2025
$105,527 in 2017 is worth about $132,880 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Engineer, Regional Water SupplyCity Of London | $133,878 |
| 2024 | Engineer, WaterCity Of London | $129,547 |
| 2023 | Engineer, WaterCity Of London | $127,961 |
| 2022 | Engineer, WaterCity Of London | $124,680 |
| 2021 | Engineer, WaterCity Of London | $119,064 |
| 2020 | Engineer, WaterCity Of London | $117,142 |
| 2019 | Engineer, WaterCity Of London | $108,749 |
| 2018 | Water Environmental Services EngineerCity of London | $105,189 |
| 2017 | Water Environmental Services EngineerCity of London | $105,527 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Scott Koshowski's 2025 salary of $133,878 comes to roughly $94,746 once federal and Ontario income tax (about 25.1% effective) is deducted. That is about 3% more than the $129,547 paid in 2024. Records under this name have appeared on the Sunshine List 9 years in all, first in 2017. Most Municipalities & Services employees belong to OMERS, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$94,746
- Effective income-tax rate (excl. CPP/EI)
- ~25.1%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~29.2%
Where does $133,878 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.