Ken Colquhoun
Niagara Health System/Infection Control Practitioner/Praticien en contrôle des infections
2025 Salary
$114,329Total compensation $114,798, including $470 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
#923Niagara Health System
Years on List
32023–2025
Peak Salary
$114,3292025
Full 2025 roster at Niagara Health System →·See where $114,329 ranks →
Total Compensation History
Full History
2023–2025
$103,143 in 2023 is worth about $107,805 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Infection Control Practitioner/Praticien en contrôle des infectionsNiagara Health System | $114,329Benefits $470Total $114,798 |
| 2024 | Senior Infection Control Practitioner/Praticien senior en contrôle des infectionsNiagara Health System | $110,723Benefits $482Total $111,204 |
| 2023 | Infection Control Practitioner/Praticien en contrôle des infectionsNiagara Health System | $103,143Benefits $629Total $103,773 |
Take-Home Pay
(After Tax) · 2025 estimate
Ken Colquhoun was paid $114,329 in 2025; after income tax, CPP and EI that is roughly $83,600, an effective income-tax rate of about 22.1%. Compared with 2024, when the figure was $110,723, that is a rise of about 3%. At Niagara Health System, 1,629 people made the 2025 list with a median salary of $116,451; Ken Colquhoun's total compensation of $114,798 ranked #923. After pension contributions (probably HOOPP in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$83,600
- Effective income-tax rate (excl. CPP/EI)
- ~22.1%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.9%
- vs. 2025 Infection Control Practitioner median
- −4%
Where does $114,329 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.