William Mundy
Regional Municipality of Halton/Superintendent, Oakville and Burloak
2022 Salary — last year on the list
$142,887Total compensation $143,519, including $632 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
2022
Employer Rank
#177Regional Municipality of Halton
Years on List
102013–2022
Peak Salary
$142,8872022
Full 2022 roster at Regional Municipality of Halton →·See where $142,887 ranks →
Total Compensation History
Full History
2013–2022
$100,873 in 2013 is worth about $134,881 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2022 | Superintendent, Oakville and BurloakRegional Municipality Of Halton | $142,887Benefits $632Total $143,519 |
| 2021 | Superintendent Water TreatmentRegional Municipality Of Halton | $122,415Benefits $567Total $122,982 |
| 2020 | Project Manager IIIRegional Municipality Of Halton | $114,109Benefits $538Total $114,647 |
| 2019 | Optimization SpecialistRegional Municipality Of Halton | $110,810Benefits $523Total $111,333 |
| 2018 | Optimization SpecialistRegional Municipality of Halton | $107,845Benefits $509Total $108,354 |
| 2017 | Optimization SpecialistRegional Municipality of Halton | $105,214Benefits $496Total $105,710 |
| 2016 | Optimization SpecialistRegional Municipality of Halton | $102,866Benefits $487Total $103,353 |
| 2015 | Optimization SpecialistRegional Municipality of Halton | $106,240Benefits $720Total $106,960 |
| 2014 | Optimization SpecialistRegional Municipality of Halton | $106,792Benefits $421Total $107,213 |
| 2013 | Optimization SpecialistRegional Municipality of Halton | $100,873Benefits $434Total $101,307 |
Take-Home Pay
(After Tax) · 2022 estimate
William Mundy was paid $142,887 in 2022; after income tax, CPP and EI that is roughly $97,436, an effective income-tax rate of about 28.7%. On total compensation of $143,519, William Mundy ranked #177 of 1,400 disclosed at Regional Municipality of Halton that year, where the median salary was $118,132. It is up about 17% on the $122,415 paid in 2021. Pension contributions — likely OMERS in the Municipalities & Services sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$97,436
- Effective income-tax rate (excl. CPP/EI)
- ~28.7%
- CPP + EI contributions
- ~$4,453
- All-in deduction rate (incl. CPP/EI)
- ~31.8%
Where does $142,887 rank on the Sunshine List? →
Estimate only: 2022 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.