Mark Nichols
City of Ottawa/Supervisor, Roads and Parks Maintenance
2025 Salary
$138,756Total compensation $140,532, including $1,776 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
#1,019City of Ottawa
Years on List
92017–2025
Peak Salary
$138,7562025
Full 2025 roster at City of Ottawa →·See where $138,756 ranks →
Total Compensation History
Full History
2017–2025
$103,918 in 2017 is worth about $130,853 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Supervisor, Roads and Parks MaintenanceCity Of Ottawa | $138,756Benefits $1,776Total $140,532 |
| 2024 | Supervisor, Roads and Parks MaintenanceCity Of Ottawa | $117,505Benefits $1,065Total $118,569 |
| 2023 | Supervisor, Roads and Parks MaintenanceCity Of Ottawa | $132,647Benefits $903Total $133,551 |
| 2022 | Supervisor, Roads and Parks MaintenanceCity Of Ottawa | $120,450Benefits $845Total $121,295 |
| 2021 | Supervisor, Roads and Parks MaintenanceCity Of Ottawa | $118,668Benefits $247Total $118,915 |
| 2020 | Supervisor, Roads and Parks MaintenanceCity Of Ottawa | $115,142Benefits $1,532Total $116,674 |
| 2019 | Supervisor, Roads and Parks MaintenanceCity Of Ottawa | $132,475Benefits $293Total $132,768 |
| 2018 | Supervisor, Roads and Parks MaintenanceCity of Ottawa | $112,439Benefits $244Total $112,683 |
| 2017 | Supervisor, Roads and Parks MaintenanceCity of Ottawa | $103,918Benefits $224Total $104,142 |
Take-Home Pay
(After Tax) · 2025 estimate
Mark Nichols was paid $138,756 in 2025; after income tax, CPP and EI that is roughly $97,505, an effective income-tax rate of about 25.8%. Compared with 2024, when the figure was $117,505, that is a rise of about 18%. Mark Nichols has appeared on the list 9 times since 2017. After pension contributions (probably OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$97,505
- Effective income-tax rate (excl. CPP/EI)
- ~25.8%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~29.7%
- vs. 2025 Supervisor Roads and Parks Maintenance median
- +11%
Where does $138,756 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.