Sonja Strynatka
$125,774.16asSenior Hydrogeologist+6.19%
Employed by Grand River Conservation Authority in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2017 to 2025.
Sonja Strynatka earned $125,774.16 as Senior Hydrogeologist at Grand River Conservation Authority in 2025, according to the Ontario Sunshine List. This represents a 6.19% increase over the previous year's reported salary. Sonja Strynatka has appeared on the Ontario Sunshine List 9 times between 2017 and 2025, with reported earnings peaking at $125,774.16 in 2025. In addition to salary, $760.36 in taxable benefits was disclosed for 2025. Grand River Conservation Authority reports under the Other Public Sector Employers sector of Ontario's public sector salary disclosure.
Top earning Senior Hydrogeologists in Grand River Conservation Authority
| Name | Salary |
|---|---|
| Sonja Strynatka | $125,774.16 |
Top earning Senior Hydrogeologists in Ontario
| Name | Salary | Employer |
|---|---|---|
Regional Municipality Of Waterloo | $140,329.70 | Regional Municipality Of Waterloo |
Regional Municipality Of Waterloo | $140,329.70 | Regional Municipality Of Waterloo |
Environment, Conservation and Parks | $134,645.44 | Environment, Conservation and Parks |
Environment, Conservation and Parks | $125,797.32 | Environment, Conservation and Parks |
Environment, Conservation and Parks | $125,797.32 | Environment, Conservation and Parks |
Regional Municipality Of Waterloo | $116,599.50 | Regional Municipality Of Waterloo |
Toronto Region Conservation Authority | $111,783.09 | Toronto Region Conservation Authority |
Toronto Region Conservation Authority | $109,458.24 | Toronto Region Conservation Authority |
Other employees at Grand River Conservation Authority
| Name | Position | Salary |
|---|---|---|
| Dragan Sredojevic Supervisor of Engineering Plan Review | Supervisor of Engineering Plan Review | $127,687.05 |
| Bryan Mcintosh Supervisor of Geomatics | Supervisor of Geomatics | $127,171.50 |
| Brian Hunt Superintendent III Guelph Lake Conservation Area | Superintendent III Guelph Lake Conservation Area | $126,512.70 |
| Rhonda Card Superintendent III Byng Conservation Area | Superintendent III Byng Conservation Area | $126,509.61 |
| Melissa Larion Supervisor of Planning and Regulations | Supervisor of Planning and Regulations | $125,774.16 |
| Eric Lalonde Financial Controller | Financial Controller | $124,507.71 |
| David Townsend Superintendent II Rockwood Conservation Area | Superintendent II Rockwood Conservation Area | $122,112.70 |
| Guoqiang Liu Senior Information Technology Systems Administrator | Senior Information Technology Systems Administrator | $121,288.70 |
| Christopher Murray Superintendent II Belwood Lake/Luther Marsh Conservation Area | Superintendent II Belwood Lake/Luther Marsh Conservation Area | $117,771.29 |
| Jan-Willem Laros Superintendent II Laurel Creek Conservation Area | Superintendent II Laurel Creek Conservation Area | $117,611.25 |