Public Salaries
Ontario public pay

Tammy Middleton

Senior Hydrogeologist at Regional Municipality Of Waterloo. On Ontario’s disclosure list 15 years between 2009 and 2023.

Salary disclosure2023
Tammy Middleton
Senior Hydrogeologist
Regional Municipality Of Waterloo
Salary paid
$130,511.85
Taxable benefits
$2,345.56
Total disclosed
$132,857.41
Source: Government of Ontario, Public Sector Salary Disclosure Act, 1996. © King’s Printer for Ontario.
Change from 2022: +$3,779 (+3.0%)
15years on
the list

Among 7 people with the title “Senior Hydrogeologist” in 2023

Paid more than 71% of them. Their median: $112,477.

Among 633 people at Regional Municipality Of Waterloo in 2023

136th highest paid. Their median: $118,335.

Paid more than 71% of everyone on the 2023 disclosure list, which only lists people paid $100,000 or more.

middle 80%middle halfmedianthis personspacing grows with pay (log scale)

Salary by year

Show as a table
YearSalaryMedian for the job
2009$100,406
2010$104,388
2011$106,284
2012$108,413$108,413
2013$110,036$110,036
2014$111,420$111,420
2015$117,431$117,002
2016$114,830$114,830
2017$116,826$116,826
2018$118,864$118,864
2019$120,932$108,821
2020$123,034$110,450
2021$124,269$111,761
2022$126,733$112,665
2023$130,512$112,477

History

YearEmployer and jobSalaryBenefitsChange
2023Regional Municipality Of WaterlooSenior Hydrogeologist$130,512$2,346+$3,779 (+3.0%)
2022Regional Municipality Of WaterlooSenior Hydrogeologist$126,733$2,253+$2,464 (+2.0%)
2021Regional Municipality Of WaterlooSenior Hydrogeologist$124,269$2,171+$1,235 (+1.0%)
2020Regional Municipality Of WaterlooSenior Hydrogeologist$123,034$732+$2,102 (+1.7%)
2019Regional Municipality Of WaterlooSenior Hydrogeologist$120,932$1,106+$2,068 (+1.7%)
2018Regional Municipality Of WaterlooSenior Hydrogeologist$118,864$975+$2,038 (+1.7%)
2017Regional Municipality Of WaterlooSenior Hydrogeologist$116,826$974+$1,995 (+1.7%)
2016Regional Municipality Of WaterlooSenior Hydrogeologist$114,830$935−$2,601 (−2.2%)
2015Regional Municipality Of WaterlooSenior Hydrogeologist$117,431$942+$6,011 (+5.4%)
2014Regional Municipality Of WaterlooSenior Hydrogeologist$111,420$1,081+$1,383 (+1.3%)
2013Regional Municipality Of WaterlooSenior Hydrogeologist$110,036$1,354+$1,623 (+1.5%)
2012Regional Municipality Of WaterlooSenior Hydrogeologist$108,413$474+$2,129 (+2.0%)
2011Regional Municipality Of WaterlooSenior Hydrogeologist$106,284$1,378+$1,897 (+1.8%)
2010Regional Municipality Of WaterlooSenior Hydrogeologist$104,388$1,275+$3,982 (+4.0%)
2009Regional Municipality Of WaterlooSenior Hydrogeologist$100,406$1,194

Compare

Questions and answers

Why is Tammy Middleton on the disclosure list?

Regional Municipality Of Waterloo paid Tammy Middleton $130,512 in 2023. Ontario’s public employers must disclose everyone they paid $100,000 or more in a calendar year, under the Public Sector Salary Disclosure Act, 1996.

What does “salary paid” include?

What the employer paid in the calendar year, so it can include overtime, retroactive pay, vacation payouts, severance or a partial year. Taxable benefits are listed separately. How the lists work

What do the comparisons mean?

Ranks and shares are among people on the same year’s list only: those with the same title, those at the same employer, or everyone listed. People paid under $100,000 are not on the list, so they are not counted.

How do I report a mistake or ask for a record to be removed?

Privacy and corrections explains both. Figures are shown exactly as Ontario published them; we fix matching mistakes and handle removal requests there.

Years are matched by name and employer. Salary paid can include overtime, retroactive pay and one-time payments. Figures are exactly as Ontario published them. How we match years · Report a mistake or ask for removal