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California / Water Resources / Senior Environmental Scientist(Specialist)

Job-title file

Senior Environmental Scientist(Specialist)

Coordinate and deliver a specific program area, supporting planning, outreach, and daily operations.

113 employees hold this title in Water Resources. Median total compensation for the role is $103,134, below the department median of $115,959.

Employees
113
Total payroll
$11M
Role median
$103,134
Agency median
$115,959
Comparison
Below

What the records show

Role pay distribution

Pay distribution for this role

$236$131,027+

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

How total compensation varies among the 113 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(Specialist) 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 pays a median base salary of $113,013 for this role, 6% above that figureabout the 56th percentile of local pay for the occupation.

Where Water Resources sits in the local pay range

10th
25th
Median
75th
90th
$65,350
$81,480
$106,510
$132,770
$161,910
Water Resources median · $113,013

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’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’s median base salary is 37% above that national figure, about the 77th percentile of pay for the occupation nationally.

10th
25th
Median
75th
90th
$52,520
$64,490
$82,220
$107,970
$140,010
Water Resources median · $113,013

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 155 of 163 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 is $115,599, 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(Specialist) is held in 31 California departments. In Water Resources, the median of $103,134 ranks #20 of 31.

Highest-paying departments for this role

Median total compensation for the Senior Environmental Scientist(Specialist) 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

Andrew Isner

Senior Environmental Scientist(Specialist)/Water Resources

2025 total comp
$124,398
Base pay
$122,923
Overtime
$975
Other pay
$500
Benefits
$0
Total compensation
$124,398
Employment type
Full-Time
Union / bargaining unit
R10
Work county
Fresno
Middle name
L

Source-specific fields

Base Pay
$10,732
Cs/csu
Cs
Position Number
8475000765004
Salary Total
$10,356
Total Pay
$124,398

Andrew Isner works as a Senior Environmental Scientist(Specialist) for Water Resources. Their status is full-time. Andrew earned $124,398 in 2025. Union affiliation: R10.

Nicholas Rasmussen

Senior Environmental Scientist(Specialist)/Water Resources

2025 total comp
$124,027
Base pay
$122,923
Overtime
$855
Other pay
$250
Benefits
$0
Total compensation
$124,027
Employment type
Full-Time
Union / bargaining unit
R10
Work county
Yolo
Middle name
L

Source-specific fields

Base Pay
$10,732
Cs/csu
Cs
Position Number
8403700765009
Salary Total
$10,356
Total Pay
$124,027

Nicholas Rasmussen is a Senior Environmental Scientist(Specialist) at Water Resources. They work full-time. 2025 total compensation came to $124,027. Their bargaining unit is R10.

Ellen Preece

Senior Environmental Scientist(Specialist)/Water Resources

2024 total comp
$123,925
Base pay
$114,987
Overtime
$0
Other pay
$8,938
Benefits
$0
Total compensation
$123,925
Employment type
Full-Time
Union / bargaining unit
R10
Work county
Yolo
Middle name
P

Source-specific fields

Base Pay
$10,221
Cs/csu
Cs
Position Number
8403700765008
Salary Total
$10,221
Total Pay
$123,925

Ellen Preece holds the role of Senior Environmental Scientist(Specialist) at Water Resources. Their status is full-time. In 2024, their total compensation was $123,925. They are represented by R10.

Otome Lindsey

Senior Environmental Scientist(Specialist)/Water Resources

2025 total comp
$123,841
Base pay
$122,923
Overtime
$418
Other pay
$500
Benefits
$0
Total compensation
$123,841
Employment type
Full-Time
Union / bargaining unit
R10
Work county
Yolo

Source-specific fields

Base Pay
$10,732
Cs/csu
Cs
Position Number
8411230765004
Salary Total
$10,356
Total Pay
$123,841

Otome Lindsey holds the role of Senior Environmental Scientist(Specialist) at Water Resources. Their status is full-time. In 2025, their total compensation was $123,841. Their bargaining unit is R10.

Foung Vang

Senior Environmental Scientist(Specialist)/Water Resources

2025 total comp
$123,423
Base pay
$122,923
Overtime
$0
Other pay
$500
Benefits
$0
Total compensation
$123,423
Employment type
Full-Time
Union / bargaining unit
R10
Work county
Fresno

Source-specific fields

Base Pay
$10,732
Cs/csu
Cs
Position Number
8475000765005
Salary Total
$10,356
Total Pay
$123,423

Foung Vang holds the role of Senior Environmental Scientist(Specialist) at Water Resources. Their status is full-time. In 2025, their total compensation was $123,423. They are represented by R10.

Shaun Rohrer

Senior Environmental Scientist(Specialist)/Water Resources

2025 total comp
$123,173
Base pay
$122,923
Overtime
$0
Other pay
$250
Benefits
$0
Total compensation
$123,173
Employment type
Full-Time
Union / bargaining unit
R10
Work county
Yolo
Middle name
C

Source-specific fields

Base Pay
$10,732
Cs/csu
Cs
Position Number
8403500765004
Salary Total
$10,356
Total Pay
$123,173

At Water Resources, Shaun Rohrer serves as a Senior Environmental Scientist(Specialist). They work full-time. Their 2025 pay totaled $123,173. Their bargaining unit is R10.

Veronica Wunderlich

Senior Environmental Scientist(Specialist)/Water Resources

2025 total comp
$123,173
Base pay
$122,923
Overtime
$0
Other pay
$250
Benefits
$0
Total compensation
$123,173
Employment type
Full-Time
Union / bargaining unit
R10
Work county
Yolo
Middle name
A

Source-specific fields

Base Pay
$10,732
Cs/csu
Cs
Position Number
8403200765007
Salary Total
$10,356
Total Pay
$123,173

Veronica Wunderlich is a Senior Environmental Scientist(Specialist) at Water Resources. They work full-time. 2025 total compensation came to $123,173. Their bargaining unit is R10.

Jennifer Worsley

Senior Environmental Scientist(Specialist)/Water Resources

2025 total comp
$123,053
Base pay
$122,508
Overtime
$295
Other pay
$250
Benefits
$0
Total compensation
$123,053
Employment type
Full-Time
Union / bargaining unit
R10
Work county
Sacramento
Middle name
L

Source-specific fields

Base Pay
$10,732
Cs/csu
Cs
Position Number
8427130765004
Salary Total
$10,356
Total Pay
$123,053

At Water Resources, Jennifer Worsley serves as a Senior Environmental Scientist(Specialist). They work full-time. Their 2025 pay totaled $123,053. Union affiliation: R10.

Francisco Pineda

Senior Environmental Scientist(Specialist)/Water Resources

2025 total comp
$121,984
Base pay
$112,294
Overtime
$9,190
Other pay
$500
Benefits
$0
Total compensation
$121,984
Employment type
Full-Time
Union / bargaining unit
R10
Work county
Sacramento

Source-specific fields

Base Pay
$10,129
Cs/csu
Cs
Position Number
8482000765002
Salary Total
$9,774
Total Pay
$121,984

At Water Resources, Francisco Pineda serves as a Senior Environmental Scientist(Specialist). They work full-time. Their 2025 pay totaled $121,984. Their bargaining unit is R10.

Angela Nguyen-Tan

Senior Environmental Scientist(Specialist)/Water Resources

2025 total comp
$121,540
Base pay
$121,040
Overtime
$0
Other pay
$500
Benefits
$0
Total compensation
$121,540
Employment type
Full-Time
Union / bargaining unit
R10
Work county
Sacramento
Middle name
R

Source-specific fields

Base Pay
$10,732
Cs/csu
Cs
Position Number
8408400765001
Salary Total
$10,356
Total Pay
$121,540

At Water Resources, Angela Nguyen-Tan serves as a Senior Environmental Scientist(Specialist). They work full-time. Their 2025 pay totaled $121,540. Their bargaining unit is R10.

Esther Tracy

Senior Environmental Scientist(Specialist)/Water Resources

2025 total comp
$121,038
Base pay
$103,462
Overtime
$4,108
Other pay
$13,468
Benefits
$0
Total compensation
$121,038
Employment type
Full-Time
Union / bargaining unit
R10
Work county
Sacramento
Middle name
M

Source-specific fields

Base Pay
$10,732
Cs/csu
Cs
Position Number
8411510765006
Salary Total
$10,356
Total Pay
$121,038

Esther Tracy is a Senior Environmental Scientist(Specialist) at Water Resources. They work full-time. 2025 total compensation came to $121,038. Union affiliation: R10.

Itzia Rivera

Senior Environmental Scientist(Specialist)/Water Resources

2025 total comp
$118,642
Base pay
$118,142
Overtime
$0
Other pay
$500
Benefits
$0
Total compensation
$118,642
Employment type
Full-Time
Union / bargaining unit
R10
Work county
Sacramento
Middle name
A

Source-specific fields

Base Pay
$10,732
Cs/csu
Cs
Position Number
8401500765090
Salary Total
$10,290
Total Pay
$118,642

At Water Resources, Itzia Rivera serves as a Senior Environmental Scientist(Specialist). They work full-time. Their 2025 pay totaled $118,642. Union affiliation: R10.

Jennifer Calles

Senior Environmental Scientist(Specialist)/Water Resources

2025 total comp
$118,194
Base pay
$117,694
Overtime
$0
Other pay
$500
Benefits
$0
Total compensation
$118,194
Employment type
Full-Time
Union / bargaining unit
R10
Work county
Sacramento
Middle name
C

Source-specific fields

Base Pay
$10,732
Cs/csu
Cs
Position Number
8408400765004
Salary Total
$9,795
Total Pay
$118,194

Jennifer Calles is a Senior Environmental Scientist(Specialist) at Water Resources. They work full-time. 2025 total compensation came to $118,194. Union affiliation: R10.