Ronald D Trewin
Regional Municipality of Durham/Senior Project Manager
2023 Salary — last year on the list
$124,028Total compensation $124,092, including $64 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
2023
Employer Rank
#959Regional Municipality of Durham
Years on List
152009–2023
Peak Salary
$145,6802022
Full 2023 roster at Regional Municipality of Durham →·See where $124,028 ranks →
Total Compensation History
Full History
2009–2023
$102,567 in 2009 is worth about $147,216 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2023 | Senior Project ManagerRegional Municipality Of Durham | $124,028Benefits $64Total $124,092 |
| 2022 | Senior Project ManagerRegional Municipality Of Durham | $145,680Benefits $448Total $146,127 |
| 2021 | Senior Project ManagerRegional Municipality Of Durham | $143,036Benefits $827Total $143,863 |
| 2020 | Senior Project ManagerRegional Municipality Of Durham | $132,168Benefits $754Total $132,922 |
| 2019 | Project Manager, Transportation DesignRegional Municipality Of Durham | $122,770Benefits $732Total $123,501 |
| 2018 | Project Manager, Transportation DesignRegional Municipality of Durham | $119,002Benefits $709Total $119,711 |
| 2017 | Project Manager, Transportation DesignRegional Municipality of Durham | $116,026Benefits $661Total $116,686 |
| 2016 | Project Manager, Transportation DesignRegional Municipality of Durham | $113,947Benefits $531Total $114,478 |
| 2015 | Project Manager, Transportation DesignRegional Municipality of Durham | $112,347Benefits $479Total $112,826 |
| 2014 | Project Manager, Transportation DesignRegional Municipality of Durham | $111,425Benefits $475Total $111,900 |
| 2013 | Project Manager, Transportation DesignRegional Municipality of Durham | $109,336Benefits $569Total $109,905 |
| 2012 | Project Manager, Construction Management ServicesRegional Municipality of Durham | $106,914Benefits $485Total $107,399 |
| 2011 | Project Manager, Construction Management ServicesRegional Municipality of Durham | $104,579Benefits $472Total $105,051 |
| 2010 | Project Manager, Construction Management ServicesRegional Municipality of Durham | $102,057Benefits $463Total $102,519 |
| 2009 | Project Manager, Construction Management ServicesRegional Municipality of Durham | $102,567Benefits $448Total $103,015 |
Take-Home Pay
(After Tax) · 2023 estimate
Ronald D Trewin was paid $124,028 in 2023; after income tax, CPP and EI that is roughly $87,842, an effective income-tax rate of about 25.3%. Compared with 2022, when the figure was $145,680, that is a drop of about 15%. Among those listed as Senior Project Manager in 2023, the median was $124,888; this salary sits about 1% below it. After pension contributions (probably OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$87,842
- Effective income-tax rate (excl. CPP/EI)
- ~25.3%
- CPP + EI contributions
- ~$4,756
- All-in deduction rate (incl. CPP/EI)
- ~29.2%
- vs. 2023 Senior Project Manager median
- −1%
Where does $124,028 rank on the Sunshine List? →
Estimate only: 2023 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.