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U.S. Federal Government (non-Defense) / Department of Energy / Hydrology

Job-title file

Hydrology at Department of Energy, U.S. Federal Government

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

8 employees hold this title in Department of Energy. Median total compensation for the role is $139,689, below the department median of $143,402.

Employees
8
Total payroll
$1.1M
Role median
$139,689
Agency median
$143,402
Comparison
Below

What the records show

Role pay distribution

Pay distribution for this role

$104,023$165,311+

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

How total compensation varies among the 8 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

Hydrology pay vs. the United States

Across all employers in the United States, the median wage for Hydrologists — about 5,850 people — is $96,600. Department of Energy pays a median base salary of $137,664 for this role, 43% above that figure — about the 82nd percentile of local pay for the occupation.

Where Department of Energy sits in the local pay range

10th
25th
Median
75th
90th
$64,020
$77,210
$96,600
$122,830
$153,130
Department of Energy median · $137,664

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

Median total compensation for this role at Department of Energy is $139,689, 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 U.S. Federal Government (non-Defense)

Hydrology is held in 9 U.S. Federal Government (non-Defense) departments. In Department of Energy, the median of $139,689 ranks #3 of 9.

Highest-paying departments for this role

Median total compensation for the Hydrology role in other U.S. Federal Government (non-Defense)departments (highest first). Each bar links to that department’s page for this role.

Same department

Other job titles in Department of Energy

Record list

Employees with this title

Page 1

Thomas Reed

Hydrology/Department of Energy

2024 total comp
$165,500
Sub-department
Department of Energy
Base pay
$165,000
Overtime
$0
Other pay
$500
Benefits
$0
Total compensation
$165,500
Pay grade
04
Work city
Lexington
Work state
Kentucky
Middle name
M

Source-specific fields

Adjusted Basic Pay (incl. locality)
$165,000
Agency Code (OPM)
DN
Agency Sub-element Code (OPM)
DN00
Basic Pay (before locality)
$141,631
Duty Station Code
211980067
Duty Station State
KY
Length of Service (Years)
0
Occupation Code (OPM)
1315

Thomas Reed is a Hydrology at Department of Energy based in Lexington, Kentucky. 2024 total compensation came to $165,500. They are classified at grade 04.

Zachary Lepchitz

Hydrology/Department of Energy

2026 total comp
$164,147
Sub-department
Department of Energy
Base pay
$164,147
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$164,147
Pay grade
04
Work city
Carlsbad
Work state
New Mexico
Middle name
B

Source-specific fields

Adjusted Basic Pay (incl. locality)
$164,147
Agency Code (OPM)
DN
Agency Sub-element Code (OPM)
DN00
Basic Pay (before locality)
$140,225
Duty Station Code
350130015
Duty Station State
NM
Length of Service (Years)
5
Occupation Code (OPM)
1315

Zachary Lepchitz holds the role of Hydrology at Department of Energy based in Carlsbad, New Mexico. In 2026, their total compensation was $164,147. Their pay grade is 04.

Zackary Lepchitz

Hydrology/Department of Energy

2024 total comp
$154,809
Sub-department
Department of Energy
Base pay
$154,409
Overtime
$0
Other pay
$400
Benefits
$0
Total compensation
$154,809
Pay grade
04
Work city
Carlsbad
Work state
New Mexico
Middle name
B

Source-specific fields

Adjusted Basic Pay (incl. locality)
$154,409
Agency Code (OPM)
DN
Agency Sub-element Code (OPM)
DN00
Basic Pay (before locality)
$132,540
Duty Station Code
350130015
Duty Station State
NM
Length of Service (Years)
0
Occupation Code (OPM)
1315

At Department of Energy, Zackary Lepchitz serves as a Hydrology based in Carlsbad, New Mexico. Their 2024 pay totaled $154,809. They are classified at grade 04.

Stephen Hughes

Hydrology/Department of Energy

2025 total comp
$150,665
Sub-department
Department of Energy
Base pay
$147,615
Overtime
$0
Other pay
$3,050
Benefits
$0
Total compensation
$150,665
Pay grade
13
Work city
Portland
Work state
Oregon
Middle name
P

Source-specific fields

Adjusted Basic Pay (incl. locality)
$147,615
Agency Code (OPM)
DN
Agency Sub-element Code (OPM)
DN00
Basic Pay (before locality)
$117,034
Duty Station Code
411650051
Duty Station State
OR
Length of Service (Years)
40
Occupation Code (OPM)
1315

Stephen Hughes holds the role of Hydrology at Department of Energy based in Portland, Oregon. In 2025, their total compensation was $150,665. Their pay grade is 13.

Sandra Swafford

Hydrology/Department of Energy

2025 total comp
$128,712
Sub-department
Department of Energy
Base pay
$127,712
Overtime
$0
Other pay
$1,000
Benefits
$0
Total compensation
$128,712
Pay grade
12
Work city
Folsom
Work state
California
Middle name
R

Source-specific fields

Adjusted Basic Pay (incl. locality)
$127,712
Agency Code (OPM)
DN
Agency Sub-element Code (OPM)
DN00
Basic Pay (before locality)
$98,422
Duty Station Code
061300067
Duty Station State
CA
Length of Service (Years)
35
Occupation Code (OPM)
1315

Sandra Swafford is a Hydrology at Department of Energy based in Folsom, California. 2025 total compensation came to $128,712. They are classified at grade 12.

Travis Roth

Hydrology/Department of Energy

2026 total comp
$127,403
Sub-department
Department of Energy
Base pay
$126,153
Overtime
$0
Other pay
$1,250
Benefits
$0
Total compensation
$127,403
Pay grade
13
Work city
Portland
Work state
Oregon
Middle name
R

Source-specific fields

Adjusted Basic Pay (incl. locality)
$126,153
Agency Code (OPM)
DN
Agency Sub-element Code (OPM)
DN00
Basic Pay (before locality)
$100,018
Duty Station Code
411650051
Duty Station State
OR
Length of Service (Years)
10
Occupation Code (OPM)
1315

At Department of Energy, Travis Roth serves as a Hydrology based in Portland, Oregon. Their 2026 pay totaled $127,403. They are classified at grade 13.

Abdullah Dakhlalla

Hydrology/Department of Energy

2026 total comp
$127,353
Sub-department
Department of Energy
Base pay
$126,153
Overtime
$0
Other pay
$1,200
Benefits
$0
Total compensation
$127,353
Pay grade
13
Work city
Portland
Work state
Oregon
Middle name
O

Source-specific fields

Adjusted Basic Pay (incl. locality)
$126,153
Agency Code (OPM)
DN
Agency Sub-element Code (OPM)
DN00
Basic Pay (before locality)
$100,018
Duty Station Code
411650051
Duty Station State
OR
Length of Service (Years)
10
Occupation Code (OPM)
1315

Abdullah Dakhlalla holds the role of Hydrology at Department of Energy based in Portland, Oregon. In 2026, their total compensation was $127,353. Their pay grade is 13.

Nicholas Steele

Hydrology/Department of Energy

2026 total comp
$104,023
Sub-department
Department of Energy
Base pay
$102,873
Overtime
$0
Other pay
$1,150
Benefits
$0
Total compensation
$104,023
Pay grade
12
Work city
Portland
Work state
Oregon
Middle name
E

Source-specific fields

Adjusted Basic Pay (incl. locality)
$102,873
Agency Code (OPM)
DN
Agency Sub-element Code (OPM)
DN00
Basic Pay (before locality)
$81,561
Duty Station Code
411650051
Duty Station State
OR
Length of Service (Years)
11
Occupation Code (OPM)
1315

Nicholas Steele is a Hydrology at Department of Energy based in Portland, Oregon. 2026 total compensation came to $104,023. They are classified at grade 12.