Drew Brennan
Environment, Conservation and Parks/Manager, Investigations
2025 Salary
$123,357Total compensation $123,512, including $155 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
#639Environment, Conservation and Parks
Years on List
82018–2025
Peak Salary
$123,3572025
Full 2025 roster at Environment, Conservation and Parks →·See where $123,357 ranks →
Total Compensation History
Full History
2018–2025
$101,936 in 2018 is worth about $125,471 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Manager, InvestigationsEnvironment, Conservation and Parks | $123,357Benefits $155Total $123,512 |
| 2024 | Supervisor, Regional InvestigationsEnvironment, Conservation and Parks | $101,736Benefits $168Total $101,904 |
| 2023 | Environmental Compliance Officer / Agent de la conformité en matière d’environnementEnvironment, Conservation and Parks / Environnement, de la Protection de la nature et des Parcs | $106,388Benefits $185Total $106,572 |
| 2022 | Supervisor, Regional InvestigationsEnvironment, Conservation and Parks | $106,309Benefits $138Total $106,447 |
| 2021 | Senior Environmental OfficerEnvironment, Conservation and Parks | $114,617Benefits $145Total $114,762 |
| 2020 | SupervisorEnvironment, Conservation and Parks | $112,799Benefits $144Total $112,943 |
| 2019 | SupervisorEnvironment, Conservation and Parks | $109,428Benefits $144Total $109,572 |
| 2018 | SupervisorEnvironment and Climate Change | $101,936Benefits $157Total $102,093 |
Take-Home Pay
(After Tax) · 2025 estimate
Drew Brennan was paid $123,357 in 2025; after income tax, CPP and EI that is roughly $88,791, an effective income-tax rate of about 23.6%. Within Environment, Conservation and Parks, Drew Brennan's total compensation of $123,512 was the #639 of 1,357, against a median salary of $120,454. Pension contributions — likely PSPP or OPTrust in the Government of Ontario – Ministries sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$88,791
- Effective income-tax rate (excl. CPP/EI)
- ~23.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~28.0%
- vs. 2025 Manager Investigations median
- −12%
Where does $123,357 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.