David Lee
Ontario Clean Water Agency/Senior Systems Integrator
2025 Salary
$122,957Total compensation $123,244, including $287 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
#199Ontario Clean Water Agency
Years on List
32023–2025
Peak Salary
$122,9572025
Full 2025 roster at Ontario Clean Water Agency →·See where $122,957 ranks →
Total Compensation History
Full History
2023–2025
$103,159 in 2023 is worth about $107,821 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Senior Systems IntegratorOntario Clean Water Agency | $122,957Benefits $287Total $123,244 |
| 2024 | Water and Wastewater Instrumentation Technician SpecialistOntario Clean Water Agency | $113,706Benefits $256Total $113,962 |
| 2023 | Water and Wastewater Instrumentation Technician Specialist / Spécialiste technique, instrumentation pour le traitement de l'eau et les eaux uséesOntario Clean Water Agency / Agence ontarienne des eaux | $103,159Benefits $258Total $103,418 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, David Lee's $122,957 salary works out to roughly $88,565 after income tax, CPP and EI — an all-in deduction rate of about 28.0%. For comparison, the median Senior Systems Integrator on the 2025 list was paid $133,305; this salary is about 8% less. Records under this name have appeared on the Sunshine List 3 years in all, first in 2023. After pension contributions (probably PSPP or OPTrust in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$88,565
- Effective income-tax rate (excl. CPP/EI)
- ~23.5%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~28.0%
- vs. 2025 Senior Systems Integrator median
- −8%
Where does $122,957 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.