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Minnesota / Pollution Control Agency / Hydrologist 2

Job-title file

Hydrologist 2

Carry out the duties of this position in support of the agency's public mission.

28 employees hold this title in Pollution Control Agency. Median total compensation for the role is $83,017, below the department median of $83,887.

Employees
28
Total payroll
$2M
Role median
$83,017
Agency median
$83,887
Comparison
Below

What the records show

Role pay distribution

Pay distribution for this role

$5,107$92,395+

Hover a bar for its range; click to filter the list below.

How total compensation varies among the 28 people in this role. Even for one job title, pay differs with seniority, step, overtime, and tenure. Each bar is a pay range; the far-right bar collects the highest earners.

Compared with the local labor market

Hydrologist 2 pay vs. Minnesota

Across all employers in Minnesota, the median wage for Hydrologists — about 300 people — is $94,580. Pollution Control Agency pays a median base salary of $90,306 for this role, 5% below that figureabout the 43rd percentile of local pay for the occupation.

Where Pollution Control Agency sits in the local pay range

10th
25th
Median
75th
90th
$68,620
$79,000
$94,580
$105,440
$125,300
Pollution Control Agency median · $90,306

The bar is the range of annual wages for Hydrologists across every employer in Minnesota, from the 10th to the 90th percentile, with the middle 50% highlighted. The marker shows Pollution Control Agency’s median base salary for this role. Both figures are base pay only.

And across the country

Nationwide, the median wage for Hydrologists — about 5,850 people — is $96,600. Pollution Control Agency’s median base salary is 7% below that national figure, about the 42nd percentile of pay for the occupation nationally.

10th
25th
Median
75th
90th
$64,020
$77,210
$96,600
$122,830
$153,130
Pollution Control Agency median · $90,306

Local and national wages differ for reasons beyond how well a job pays — cost of living, the mix of employers, and local demand for the occupation all move the Minnesota range relative to the national one.

Computed over the 63 of 69 people in this role paid at least $25,000in base salary. The rest are part-year or part-time records, whose actual pay isn’t comparable to a full-time annual wage.

Median total compensation for this role at Pollution Control Agency is $89,604, which includes overtime and employer-paid benefits. The benchmark above excludes both, so total compensation is deliberately not compared against it.

Benchmark: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025). BLS Occupational Employment and Wage Statistics (OEWS) covers all employers in the area — private, non-profit, and government alike — so this is a comparison against the whole local labor market for the occupation, not against private-sector pay. OEWS wages are straight-time pay and exclude overtime, shift differentials, and employer-paid benefits, so the government figure shown here is base pay on the same basis. Total compensation is not comparable to it. Job titles are matched to the closest standard occupation, so the comparison is between similar work rather than an identical job classification.

Compare departments

This role across Minnesota

Hydrologist 2 is held in 5 Minnesota departments. In Pollution Control Agency, the median of $83,017 ranks #2 of 5.

Highest-paying departments for this role

Median total compensation for the Hydrologist 2 role in other Minnesotadepartments (highest first). Each bar links to that department’s page for this role.

Compare jurisdictions

Hydrologist beyond Minnesota

This role is reported in 2 jurisdictions. In Minnesota, the median of $87,585 ranks #1 of 2. See Hydrologist across all of Minnesota

Highest-paying jurisdictions for this role

Texas
$69,096 · 88

Median total compensation for comparable Hydrologistroles in other jurisdictions. Titles are matched by normalized name across sources, not identical job classification, and pay is not cost-of-living adjusted. Each bar links to that jurisdiction’s page for the role.

Record list

Employees with this title

Page 1

Evelyn Ashiamah

Hydrologist 2/Pollution Control Agency

2025 total comp
$94,004
Sub-department
WTR Northwest Watershed Unit
Base pay
$91,025
Overtime
$2,980
Other pay
$0
Benefits
$0
Total compensation
$94,004
Hire date
2002-04-01
Employment type
Full-Time
Pay grade
12
Union / bargaining unit
MN Assoc of Professional Empl
Pay basis
Hourly
Full-time equivalent (FTE)
1
Work county
Becker

Source-specific fields

Active on June 30, 2025
Yes
Agency Number
R32
Bargaining Unit Number
214
Branch
Executive
Branch Code
Executive
Classified Code
Classified
Classified Status
Classified
Compensation Frequency Code
Hourly

Evelyn Ashiamah is a Hydrologist 2 at Pollution Control Agency within Water Northwest Watershed Unit. Their tenure dates to 2002, about 23 years, working full-time. 2025 total compensation came to $94,004. Union affiliation: MN Assoc of Professional Empl.

Kevin Krause

Hydrologist 2/Pollution Control Agency

2025 total comp
$91,025
Sub-department
MUN Technical Services Unit
Base pay
$91,025
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$91,025
Hire date
2022-03-09
Employment type
Full-Time
Pay grade
12
Union / bargaining unit
MN Assoc of Professional Empl
Pay basis
Hourly
Full-time equivalent (FTE)
1
Work county
Olmsted

Source-specific fields

Active on June 30, 2025
Yes
Agency Number
R32
Bargaining Unit Number
214
Branch
Executive
Branch Code
Executive
Classified Code
Classified
Classified Status
Classified
Compensation Frequency Code
Hourly

Kevin Krause works as a Hydrologist 2 for Pollution Control Agency within Mun Technical Services Unit. Hired in 2022, they have about 3 years of service as a full-time employee. Kevin earned $91,025 in 2025. Union affiliation: MN Assoc of Professional Empl.

Hillary Oswald

Hydrologist 2/Pollution Control Agency

2025 total comp
$91,025
Sub-department
REM PR Petro Remediation Unit1
Base pay
$91,025
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$91,025
Hire date
2020-03-18
Employment type
Full-Time
Pay grade
12
Union / bargaining unit
MN Assoc of Professional Empl
Pay basis
Hourly
Full-time equivalent (FTE)
1
Work county
St Louis

Source-specific fields

Active on June 30, 2025
Yes
Agency Number
R32
Bargaining Unit Number
214
Branch
Executive
Branch Code
Executive
Classified Code
Classified
Classified Status
Classified
Compensation Frequency Code
Hourly

Hillary Oswald works as a Hydrologist 2 for Pollution Control Agency within Rem Pr Petro Remediation Unit1. Hired in 2020, they have about 5 years of service as a full-time employee. Hillary earned $91,025 in 2025. Union affiliation: MN Assoc of Professional Empl.

Tewodros Tena

Hydrologist 2/Pollution Control Agency

2025 total comp
$91,025
Sub-department
REM Superfund Unit 1
Base pay
$91,025
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$91,025
Hire date
2024-01-17
Employment type
Full-Time
Pay grade
12
Union / bargaining unit
MN Assoc of Professional Empl
Pay basis
Hourly
Full-time equivalent (FTE)
1
Work county
Ramsey

Source-specific fields

Active on June 30, 2025
Yes
Agency Number
R32
Bargaining Unit Number
214
Branch
Executive
Branch Code
Executive
Classified Code
Classified
Classified Status
Classified
Compensation Frequency Code
Hourly

Tewodros Tena holds the role of Hydrologist 2 at Pollution Control Agency within Rem Superfund Unit 1. Hired in 2024, they have about a year of service as a full-time employee. In 2025, their total compensation was $91,025. Their bargaining unit is MN Assoc of Professional Empl.

Erik Brenegan

Hydrologist 2/Pollution Control Agency

2025 total comp
$91,025
Sub-department
REM PR Petro Remediation Unit2
Base pay
$91,025
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$91,025
Hire date
2019-04-03
Employment type
Full-Time
Pay grade
12
Union / bargaining unit
MN Assoc of Professional Empl
Pay basis
Hourly
Full-time equivalent (FTE)
1
Work county
Ramsey

Source-specific fields

Active on June 30, 2025
Yes
Agency Number
R32
Bargaining Unit Number
214
Branch
Executive
Branch Code
Executive
Classified Code
Classified
Classified Status
Classified
Compensation Frequency Code
Hourly

Erik Brenegan holds the role of Hydrologist 2 at Pollution Control Agency within Rem Pr Petro Remediation Unit2. Their tenure dates to 2019, about 6 years as a full-time employee. In 2025, their total compensation was $91,025. They are represented by MN Assoc of Professional Empl.

Jeffrey Fink

Hydrologist 2/Pollution Control Agency

2025 total comp
$91,025
Sub-department
REM Superfund Unit 3
Base pay
$91,025
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$91,025
Hire date
2024-04-10
Employment type
Full-Time
Pay grade
12
Union / bargaining unit
MN Assoc of Professional Empl
Pay basis
Hourly
Full-time equivalent (FTE)
1
Work county
St Louis

Source-specific fields

Active on June 30, 2025
Yes
Agency Number
R32
Bargaining Unit Number
214
Branch
Executive
Branch Code
Executive
Classified Code
Classified
Classified Status
Classified
Compensation Frequency Code
Hourly

Jeffrey Fink holds the role of Hydrologist 2 at Pollution Control Agency within Rem Superfund Unit 3. Hired in 2024, they have about a year of service as a full-time employee. In 2025, their total compensation was $91,025. They are represented by MN Assoc of Professional Empl.

Elizabeth Metzen

Hydrologist 2/Pollution Control Agency

2025 total comp
$91,021
Sub-department
Rem Closed Landfill Unit 2
Base pay
$91,021
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$91,021
Hire date
2023-12-06
Employment type
Full-Time
Pay grade
12
Union / bargaining unit
MN Assoc of Professional Empl
Pay basis
Hourly
Full-time equivalent (FTE)
1
Work county
St Louis

Source-specific fields

Active on June 30, 2025
Yes
Agency Number
R32
Bargaining Unit Number
214
Branch
Executive
Branch Code
Executive
Classified Code
Classified
Classified Status
Classified
Compensation Frequency Code
Hourly

Elizabeth Metzen is a Hydrologist 2 at Pollution Control Agency within Rem Closed Landfill Unit 2. Hired in 2023, they have about 2 years of service, working full-time. 2025 total compensation came to $91,021. They are represented by MN Assoc of Professional Empl.

Heather Emerson

Hydrologist 2/Pollution Control Agency

2025 total comp
$90,970
Sub-department
WTR North Central Watershed Un
Base pay
$89,217
Overtime
$0
Other pay
$1,753
Benefits
$0
Total compensation
$90,970
Hire date
2013-06-19
Employment type
Full-Time
Pay grade
12
Union / bargaining unit
MN Assoc of Professional Empl
Pay basis
Hourly
Full-time equivalent (FTE)
1
Work county
Crow Wing

Source-specific fields

Active on June 30, 2025
Yes
Agency Number
R32
Bargaining Unit Number
214
Branch
Executive
Branch Code
Executive
Classified Code
Classified
Classified Status
Classified
Compensation Frequency Code
Hourly

At Pollution Control Agency, Heather Emerson serves as a Hydrologist 2 within Water North Central Watershed Un. They have served since 2013 (about 12 years), working full-time. Their 2025 pay totaled $90,970. They are represented by MN Assoc of Professional Empl.

Laura Marti

Hydrologist 2/Pollution Control Agency

2025 total comp
$89,604
Sub-department
REM Closed Landfill Unit 1
Base pay
$89,604
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$89,604
Hire date
2014-04-28
Employment type
Full-Time
Pay grade
12
Union / bargaining unit
MN Assoc of Professional Empl
Pay basis
Hourly
Full-time equivalent (FTE)
1
Work county
Blue Earth

Source-specific fields

Active on June 30, 2025
Yes
Agency Number
R32
Bargaining Unit Number
214
Branch
Executive
Branch Code
Executive
Classified Code
Classified
Classified Status
Classified
Compensation Frequency Code
Hourly

Laura Marti holds the role of Hydrologist 2 at Pollution Control Agency within Rem Closed Landfill Unit 1. Hired in 2014, they have about 11 years of service as a full-time employee. In 2025, their total compensation was $89,604. Union affiliation: MN Assoc of Professional Empl.