Brennan O'Brien
Ontario Clean Water Agency/Water and Wastewater Technician
2025 Salary
$114,310Total compensation $114,466, including $157 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
#274Ontario Clean Water Agency
Years on List
12025–2025
Peak Salary
$114,3102025
Full 2025 roster at Ontario Clean Water Agency →·See where $114,310 ranks →
Full History
2025–2025
| Year | Position | Salary |
|---|---|---|
| 2025 | Water and Wastewater TechnicianOntario Clean Water Agency | $114,310 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $114,310 Brennan O'Brien earned in 2025, roughly $83,588 would remain after income tax, CPP and EI, an all-in deduction rate of about 26.9%. Within Ontario Clean Water Agency, Brennan O'Brien's total compensation of $114,466 was the #274 of 424, against a median salary of $120,579. 2025 is the first year Brennan O'Brien appears on the list. After pension contributions (probably PSPP or OPTrust in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$83,588
- Effective income-tax rate (excl. CPP/EI)
- ~22.1%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.9%
Where does $114,310 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.