Supervisor, Water Services Maintenance · City Of Ottawa
Mark Johnston
$117,556-$9,9892025 salary
Scrub the chart to inspect any year
MAX2018–2025
- Years on the list
- 8
- Peak salary
- $135,951
- Total disclosed earnings
- $974,827
- Percentile at employer (2025)
- 50th
Salary intelligence
Career movement
+$12,269
+11.7% from 2018 to 2025.
Peak year
$135,951
Highest disclosed salary across 8 records.
Latest context
Supervisor, Water Services Maintenance
City Of Ottawa, 2025.
Why this page is reliable
This page is generated from Ontario Public Sector Salary Disclosure rows that were resolved into a persistent person entity across years, employers, and titles.
Read the methodology- Source
- Ontario Public Sector Salary Disclosure
- Records matched
- 8
- Resolution status
- Entity-resolved
- Latest source year
- 2025
Standing, 2025
At City Of Ottawa50th percentile
Keep exploring
Salary history
| Year | Employer | Title | Salary | Benefits | Change |
|---|---|---|---|---|---|
| 2025 | City Of Ottawa | Supervisor, Water Services Maintenance | $117,556 | — | -$9,989 |
| 2024 | City Of Ottawa | Supervisor, Water Services Maintenance | $127,545 | — | -$8,406 |
| 2023 | City Of Ottawa | Supervisor, Water Services Maintenance | $135,951 | — | +$14,519 |
| 2022 | City Of Ottawa | Supervisor, Water Services Maintenance | $121,432 | — | -$5,982 |
| 2021 | City Of Ottawa | Supervisor, Water Services Maintenance | $127,415 | — | +$1,379 |
| 2020 | City Of Ottawa | Supervisor, Water Services Maintenance | $126,036 | — | +$12,431 |
| 2019 | City Of Ottawa | Supervisor, Water Services Maintenance | $113,605 | — | +$8,317 |
| 2018 | City Of Ottawa | Supervisor, Wastewater Maintenance and Process | $105,287 | — | +$0 |
Source: Ontario Public Sector Salary Disclosure. Report a data error.