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California / Water Resources Control Board / Senior Environmental Scientist (Supervisory)

Job-title file

Senior Environmental Scientist (Supervisory)

Lead staff and operations — set priorities, allocate resources, and oversee program delivery.

107 employees hold this title in Water Resources Control Board. Median total compensation for the role is $147,465, above the department median of $110,246.

Employees
107
Total payroll
$15.3M
Role median
$147,465
Agency median
$110,246
Comparison
Above

What the records show

Role pay distribution

Pay distribution for this role

$5,389$166,052+

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

How total compensation varies among the 107 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

Senior Environmental Scientist (Supervisory) pay vs. California

Across all employers in California, the median wage for Environmental Scientists and Specialists, Including Health — about 12,490 people — is $106,510. Water Resources Control Board pays a median base salary of $134,389 for this role, 26% above that figureabout the 76th percentile of local pay for the occupation.

Where Water Resources Control Board sits in the local pay range

10th
25th
Median
75th
90th
$65,350
$81,480
$106,510
$132,770
$161,910
Water Resources Control Board median · $134,389

The bar is the range of annual wages for Environmental Scientists and Specialists, Including Health across every employer in California, from the 10th to the 90th percentile, with the middle 50% highlighted. The marker shows Water Resources Control Board’s median base salary for this role. Both figures are base pay only.

And across the country

Nationwide, the median wage for Environmental Scientists and Specialists, Including Health — about 89,250 people — is $82,220. Water Resources Control Board’s median base salary is 63% above that national figure, about the 87th percentile of pay for the occupation nationally.

10th
25th
Median
75th
90th
$52,520
$64,490
$82,220
$107,970
$140,010
Water Resources Control Board median · $134,389

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 California range relative to the national one.

Computed over the 159 of 161 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 Water Resources Control Board is $136,048, 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 California

Senior Environmental Scientist (Supervisory) is held in 25 California departments. In Water Resources Control Board, the median of $147,465 ranks #8 of 25.

Highest-paying departments for this role

Median total compensation for the Senior Environmental Scientist (Supervisory) role in other Californiadepartments (highest first). Each bar links to that department’s page for this role.

Compare jurisdictions

Senior Environmental Scientist beyond California

This role is reported in 2 jurisdictions. In California, the median of $119,894 ranks #2 of 2. See Senior Environmental Scientist across all of California

Highest-paying jurisdictions for this role

Median total compensation for comparable Senior Environmental Scientistroles 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

Rebecca Nordenholt

Senior Environmental Scientist (Supervisory)/Water Resources Control Board

2025 total comp
$132,015
Base pay
$131,515
Overtime
$0
Other pay
$500
Benefits
$0
Total compensation
$132,015
Employment type
Full-Time
Union / bargaining unit
S10
Work county
Alameda
Middle name
M

Source-specific fields

Base Pay
$11,397
Cs/csu
Cs
Position Number
8801200764015
Salary Total
$11,305
Total Pay
$132,015

At Water Resources Control Board, Rebecca Nordenholt serves as a Senior Environmental Scientist (Supervisory). They work full-time. Their 2025 pay totaled $132,015. Union affiliation: S10.

Lowell Cottle

Senior Environmental Scientist (Supervisory)/Water Resources Control Board

2025 total comp
$131,649
Base pay
$131,149
Overtime
$0
Other pay
$500
Benefits
$0
Total compensation
$131,649
Employment type
Full-Time
Union / bargaining unit
S10
Work county
Sacramento
Middle name
W

Source-specific fields

Base Pay
$11,397
Cs/csu
Cs
Position Number
8801500764014
Salary Total
$11,055
Total Pay
$131,649

Lowell Cottle is a Senior Environmental Scientist (Supervisory) at Water Resources Control Board. They work full-time. 2025 total compensation came to $131,649. Their bargaining unit is S10.

Jessica Leonard

Senior Environmental Scientist (Supervisory)/Water Resources Control Board

2025 total comp
$131,122
Base pay
$130,622
Overtime
$0
Other pay
$500
Benefits
$0
Total compensation
$131,122
Employment type
Full-Time
Union / bargaining unit
S10
Work county
Sacramento
Middle name
A

Source-specific fields

Base Pay
$11,397
Cs/csu
Cs
Position Number
8802500764042
Salary Total
$11,055
Total Pay
$131,122

Jessica Leonard is a Senior Environmental Scientist (Supervisory) at Water Resources Control Board. They work full-time. 2025 total compensation came to $131,122. They are represented by S10.

Daniel Ellis

Senior Environmental Scientist (Supervisory)/Water Resources Control Board

2025 total comp
$130,911
Base pay
$122,240
Overtime
$0
Other pay
$8,671
Benefits
$0
Total compensation
$130,911
Employment type
Full-Time
Union / bargaining unit
S10
Work county
San Luis Obispo
Middle name
P

Source-specific fields

Base Pay
$12,565
Cs/csu
Cs
Position Number
8801300764004
Salary Total
$12,188
Total Pay
$130,911

Daniel Ellis works as a Senior Environmental Scientist (Supervisory) for Water Resources Control Board. Their status is full-time. Daniel earned $130,911 in 2025. They are represented by S10.

Angela Llaban Cleaver

Senior Environmental Scientist (Supervisory)/Water Resources Control Board

2024 total comp
$128,759
Base pay
$128,159
Overtime
$0
Other pay
$600
Benefits
$0
Total compensation
$128,759
Employment type
Full-Time
Union / bargaining unit
S10
Work county
Sacramento
Middle name
S

Source-specific fields

Base Pay
$11,065
Cs/csu
Cs
Position Number
8801500764004
Salary Total
$11,065
Total Pay
$128,759

At Water Resources Control Board, Angela Llaban Cleaver serves as a Senior Environmental Scientist (Supervisory). They work full-time. Their 2024 pay totaled $128,759. Union affiliation: S10.

Jessica Maxfield

Senior Environmental Scientist (Supervisory)/Water Resources Control Board

2025 total comp
$128,114
Base pay
$127,614
Overtime
$0
Other pay
$500
Benefits
$0
Total compensation
$128,114
Employment type
Full-Time
Union / bargaining unit
S10
Work county
Sacramento
Middle name
B

Source-specific fields

Base Pay
$10,854
Cs/csu
Cs
Position Number
8802500764039
Salary Total
$10,963
Total Pay
$128,114

Jessica Maxfield is a Senior Environmental Scientist (Supervisory) at Water Resources Control Board. They work full-time. 2025 total compensation came to $128,114. They are represented by S10.

Laurel Dodgen

Senior Environmental Scientist (Supervisory)/Water Resources Control Board

2025 total comp
$126,386
Base pay
$125,835
Overtime
$0
Other pay
$551
Benefits
$0
Total compensation
$126,386
Employment type
Full-Time
Union / bargaining unit
S10
Work county
Sacramento
Middle name
K

Source-specific fields

Base Pay
$12,565
Cs/csu
Cs
Position Number
8803000764026
Salary Total
$11,028
Total Pay
$126,386

Laurel Dodgen holds the role of Senior Environmental Scientist (Supervisory) at Water Resources Control Board. Their status is full-time. In 2025, their total compensation was $126,386. Their bargaining unit is S10.