Tricia Holden
Regional Municipality of Halton/Manager of Water and Wastewater System Support
2025 Salary
$167,234Total compensation $167,982, including $748 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
#207Regional Municipality of Halton
Years on List
122014–2025
Peak Salary
$167,2342025
Full 2025 roster at Regional Municipality of Halton →·See where $167,234 ranks →
Total Compensation History
Full History
2014–2025
$108,261 in 2014 is worth about $141,985 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Manager of Water and Wastewater System SupportRegional Municipality Of Halton | $167,234Benefits $748Total $167,982 |
| 2024 | Manager of Water and Wastewater System SupportRegional Municipality Of Halton | $153,884Benefits $702Total $154,586 |
| 2023 | Manager Systems Planning and Customer ServicesRegional Municipality Of Halton | $143,077Benefits $676Total $143,753 |
| 2022 | Manager Systems Planning and Customer ServicesRegional Municipality Of Halton | $138,602Benefits $655Total $139,257 |
| 2021 | Manager Systems Planning and Customer ServicesRegional Municipality Of Halton | $133,918Benefits $632Total $134,551 |
| 2020 | Manager Systems Planning and Customer ServicesRegional Municipality Of Halton | $131,946Benefits $611Total $132,557 |
| 2019 | Manager Systems Planning and Customer ServiceRegional Municipality Of Halton | $122,567Benefits $579Total $123,146 |
| 2018 | Manager, Development Support and Information ManagementRegional Municipality of Halton | $116,207Benefits $548Total $116,755 |
| 2017 | Manager, Development Support and Information ManagementRegional Municipality of Halton | $112,822Benefits $533Total $113,355 |
| 2016 | Manager, Development Support and Information ManagementRegional Municipality of Halton | $109,814Benefits $518Total $110,333 |
| 2015 | Manager, Development Support & Information ManagementRegional Municipality of Halton | $107,414Benefits $476Total $107,890 |
| 2014 | Manager Business ServicesRegional Municipality of Halton | $108,261Benefits $433Total $108,694 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Tricia Holden's 2025 salary of $167,234 comes to roughly $113,369 once federal and Ontario income tax (about 28.9% effective) is deducted. At Regional Municipality of Halton, 2,135 people made the 2025 list with a median salary of $128,827; Tricia Holden's total compensation of $167,982 ranked #207. Records under this name have appeared on the Sunshine List 12 years in all, first in 2014. After pension contributions (probably OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$113,369
- Effective income-tax rate (excl. CPP/EI)
- ~28.9%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~32.2%
Where does $167,234 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.