Lyndon Dewson
Ontario Power Generation/Construction Supervisor
2025 Salary
$183,279Total compensation $186,007, including $2,728 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
#3,158Ontario Power Generation
Years on List
82018–2025
Peak Salary
$183,2792025
Full 2025 roster at Ontario Power Generation →·See where $183,279 ranks →
Total Compensation History
Full History
2018–2025
$112,836 in 2018 is worth about $138,888 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Construction SupervisorOntario Power Generation | $183,279Benefits $2,728Total $186,007 |
| 2024 | Mechanical Technician/TechnologistOntario Power Generation | $167,060Benefits $1,605Total $168,665 |
| 2023 | Mechanical Technician/TechnologistOntario Power Generation | $155,499Benefits $1,902Total $157,401 |
| 2022 | Mechanical Technician/TechnologistOntario Power Generation | $140,151Benefits $1,899Total $142,050 |
| 2021 | Mechanical Technician/TechnologistOntario Power Generation | $150,610Benefits $1,402Total $152,012 |
| 2020 | Service Trades MaintainerOntario Power Generation | $114,465Benefits $1,325Total $115,789 |
| 2019 | Service Trades MaintainerOntario Power Generation | $114,824Benefits $1,411Total $116,235 |
| 2018 | Service Trades MaintainerOntario Power Generation | $112,836Benefits $1,231Total $114,067 |
Take-Home Pay
(After Tax) · 2025 estimate
Lyndon Dewson was paid $183,279 in 2025; after income tax, CPP and EI that is roughly $122,056, an effective income-tax rate of about 30.4%. Among those listed as Construction Supervisor in 2025, the median was $177,741; this salary sits about 3% above it. Lyndon Dewson has appeared on the list 8 times since 2018. Members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less after pension contributions, which this estimate leaves out.
- Estimated net pay
- ~$122,056
- Effective income-tax rate (excl. CPP/EI)
- ~30.4%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~33.4%
- vs. 2025 Construction Supervisor median
- +3%
Where does $183,279 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.