Andrew Grierson
Ontario Clean Water Agency/Water and WasteWater Lead
2025 Salary
$102,507Total compensation $102,658, including $152 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
#397Ontario Clean Water Agency
Years on List
12025–2025
Peak Salary
$102,5072025
Full 2025 roster at Ontario Clean Water Agency →·See where $102,507 ranks →
Full History
2025–2025
| Year | Position | Salary |
|---|---|---|
| 2025 | Water and WasteWater LeadOntario Clean Water Agency | $102,507Benefits $152Total $102,658 |
Take-Home Pay
(After Tax) · 2025 estimate
Andrew Grierson was paid $102,507 in 2025; after income tax, CPP and EI that is roughly $75,742, an effective income-tax rate of about 20.7%. Within Ontario Clean Water Agency, Andrew Grierson's total compensation of $102,658 was the #397 of 424, against a median salary of $120,579. 2025 is the first year Andrew Grierson appears on the list. Most Crown Agencies employees belong to PSPP or OPTrust, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$75,742
- Effective income-tax rate (excl. CPP/EI)
- ~20.7%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.1%
- vs. 2025 Water and Wastewater Lead median
- −5%
Where does $102,507 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.