Canada · Public Sector Salary DisclosureEdition 2025
Ontario · 2025 · position

Senior Hydrogeologist

Every Senior Hydrogeologist on the Ontario Sunshine List — public-sector employees with this job title, their employers and total compensation.

People with this title9
Average compensation$126,401.00
Highest$142,489.20
Lowest$109,957.24
FIG. 02

How pay is distributed

Where the 9 Senior Hydrogeologists on the list actually sit — not just the average. Bars show how many people fall in each pay band.

Q1MedianQ3$110K$142K
Median $126,065Middle 50%: $118,671–$134,913
FIG. 03

Who employs the most Senior Hydrogeologists

Employers with the most people in this role, ranked by headcount.

#
Employer
People
Avg comp
Top comp
1
3
$134,015.00
$142,489.20
2
3
$129,014.00
$134,913.16
3
2
$110,995.00
$112,032.61
4
1
$126,535.00
$126,534.52
FIG. 04

Every Senior Hydrogeologist on the list

Open any row for the full salary history of that person.

RankName & PositionEmployerYearCompensationBenefits
1Karl Belan
Senior Hydrogeologist
Regional Municipality Of Waterloo
Regional Municipality Of Waterloo2025$140,330$2,160
2Heather Mcleod
Senior Hydrogeologist
Regional Municipality Of Waterloo
Regional Municipality Of Waterloo2025$140,330$555
3Vincent Bulman
Senior Hydrogeologist
Environment, Conservation and Parks
Environment, Conservation and Parks2025$134,645$268
4Sonja Strynatka
Senior Hydrogeologist
Grand River Conservation Authority
Grand River Conservation Authority2025$125,774$760
5Lucas William Carson
Senior Hydrogeologist
Environment, Conservation and Parks
Environment, Conservation and Parks2025$125,797$268
6Vasily Rogojin
Senior Hydrogeologist
Environment, Conservation and Parks
Environment, Conservation and Parks2025$125,797$268
7Leslea Mckie
Senior Hydrogeologist
Regional Municipality Of Waterloo
Regional Municipality Of Waterloo2025$116,600$2,072
8Jehan Zeb
Senior Hydrogeologist
Toronto Region Conservation Authority
Toronto Region Conservation Authority2025$111,783$250
9Md Salah Sharif
Senior Hydrogeologist
Toronto Region Conservation Authority
Toronto Region Conservation Authority2025$109,458$499
FIG. 04

Common questions

About Senior Hydrogeologist pay on the Ontario Sunshine List.

What is the average Senior Hydrogeologist salary in Ontario?

The average total compensation for a Senior Hydrogeologist on the Ontario Sunshine List is $126,401.00, based on 9 people in the role in 2025.

What is the highest Senior Hydrogeologist salary in Ontario?

The highest-paid Senior Hydrogeologist on the Ontario Sunshine List earned $142,489.20 in total compensation. The lowest in the disclosure earned $109,957.24.

How many Senior Hydrogeologists are on the Ontario Sunshine List?

9 people with the job title Senior Hydrogeologist appear on the Ontario Sunshine List for 2025.

Which employer pays Senior Hydrogeologists the most?

Regional Municipality Of Waterloo employs the most Senior Hydrogeologists on the list (3), with an average compensation of $134,015.00 and a top earner at $142,489.20.