Rachael Johnston
Regional Municipality of Halton/Water Treatment Operator
2025 Salary
$105,386Total compensation $105,819, including $434 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
#1,967Regional Municipality of Halton
Years on List
12025–2025
Peak Salary
$105,3862025
Full 2025 roster at Regional Municipality of Halton →·See where $105,386 ranks →
Full History
2025–2025
| Year | Position | Salary |
|---|---|---|
| 2025 | Water Treatment OperatorRegional Municipality Of Halton | $105,386Benefits $434Total $105,819 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $105,386 Rachael Johnston earned in 2025, roughly $77,714 would remain after income tax, CPP and EI, an all-in deduction rate of about 26.3%. For comparison, the median Water Treatment Operator on the 2025 list was paid $110,466; this salary is about 5% less. This is Rachael Johnston's first appearance on the Sunshine List. Most Municipalities & Services employees belong to OMERS, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$77,714
- Effective income-tax rate (excl. CPP/EI)
- ~21.0%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.3%
- vs. 2025 Water Treatment Operator median
- −5%
Where does $105,386 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.