California / Envirnmtl Health Hazrd Assess

Agency file

Envirnmtl Health Hazrd Assess

Source file: California — State Employee Compensation (SCO Payroll Data Warehouse, CPRA) / ingested Jul 4, 2026

The Envirnmtl Health Hazrd Assess is a government agency that delivers public services and programs within its jurisdiction.

In 2025, this agency had 165 employees with median total compensation of $109,925; the highest distinct record was $237,594.

Year: 2025
Total payroll: $17.2M
Employees: 165
Median total: $109,925
Highest record: $237,594

What the records show

Compensation analytics

These summaries compare pay within the agency before listing individual records.

Salary distribution

$50$213,742+

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

How 2025 total compensation is spread across the 165 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($109,925) — half earn less, half more. The far-right bar collects the highest earners.

Average pay composition

Base — $101,499 (97%)
Overtime — $51 (0%)
Other — $2,607 (3%)
Benefits — $0 (0%)

What an average paycheck here is made of — base salary versus overtime, other pay (bonuses, allowances), and benefits. A large overtime or other-pay share means take-home often exceeds base salary.

Pay percentiles

10th

25th

Median

75th

90th

$9,859

$77,409

$109,925

$142,863

$163,164

The pay ladder for this department. Someone at the 90th percentile earns $163,164 — more than 90% of the department; the 10th percentile earns $9,859. The shaded band is the middle half of employees (25th–75th percentile).

Largest job titles

Staff Toxicologist (Specialist)

42 · $131,336

Member, Science Advisory Board/Office of Environmental Health Hazard Assessment

13 · $1,146

Senior Toxicologist

11 · $168,097

Research Scientist III (Epidemiology/Biostatistics)

11 · $101,146

Supervising Toxicologist (Managerial)

5 · $208,644

The most common job titles in this department by headcount, with the median total compensation for each. Click a title to see everyone who holds it.

Trend

Year over year

How this department's total payroll, headcount, and median pay changed across the 3 published years.

Year	Total payroll	Employees	Median pay
2023	$15.4M —	156 —	$106,817 —
2024	$16.9M ▲ 10.0%	169 ▲ 8.3%	$105,325 ▼ 1.4%
2025	$17.2M ▲ 1.5%	165 ▼ 2.4%	$109,925 ▲ 4.4%

Record list

Employees

Page 1

Jing Tao

Research Scientist IV (Chemical Sciences)/Envirnmtl Health Hazrd Assess

2025 total comp

$150,859

Base pay: $150,409
Overtime: $0
Other pay: $450
Benefits: $0
Total compensation: $150,859
Employment type: Full-Time
Union / bargaining unit: R10
Work county: Sacramento

Source-specific fields

Base Pay: $12,394
Cs/csu: Cs
Position Number: 8111655608001
Salary Total: $12,582
Total Pay: $150,859

Jing Tao works as a Research Scientist IV (Chemical Sciences) for Envirnmtl Health Hazrd Assess. Their status is full-time. Jing earned $150,859 in 2025. Their bargaining unit is R10.

Keita Ebisu

Research Scientist IV (Epidemiology/Biostatistics)/Envirnmtl Health Hazrd Assess

2025 total comp

$150,684

Base pay: $150,409
Overtime: $0
Other pay: $275
Benefits: $0
Total compensation: $150,684
Employment type: Full-Time
Union / bargaining unit: R10
Work county: Alameda

Source-specific fields

Base Pay: $12,394
Cs/csu: Cs
Position Number: 8111355609001
Salary Total: $12,582
Total Pay: $150,684

At Envirnmtl Health Hazrd Assess, Keita Ebisu serves as a Research Scientist IV (Epidemiology/Biostatistics). They work full-time. Their 2025 pay totaled $150,684. Their bargaining unit is R10.

Steven Fong

Information Technology Manager I/Envirnmtl Health Hazrd Assess

2025 total comp

$149,994

Base pay: $146,499
Overtime: $0
Other pay: $3,495
Benefits: $0
Total compensation: $149,994
Employment type: Full-Time
Union / bargaining unit: M01
Work county: Sacramento
Middle name: E

Source-specific fields

Base Pay: $12,579
Cs/csu: Cs
Position Number: 8111231405001
Salary Total: $12,202
Total Pay: $149,994

Steven Fong is a Information Technology Manager I at Envirnmtl Health Hazrd Assess. They work full-time. 2025 total compensation came to $149,994. Their bargaining unit is M01.

Wei Wei Li

Staff Toxicologist (Specialist)/Envirnmtl Health Hazrd Assess

2025 total comp

$149,223

Base pay: $148,173
Overtime: $0
Other pay: $1,050
Benefits: $0
Total compensation: $149,223
Employment type: Full-Time
Union / bargaining unit: R10
Work county: Alameda
Middle name: K

Source-specific fields

Base Pay: $11,852
Cs/csu: Cs
Position Number: 8111457978026
Salary Total: $12,267
Total Pay: $149,223

Wei Wei Li works as a Staff Toxicologist (Specialist) for Envirnmtl Health Hazrd Assess. Their status is full-time. Wei earned $149,223 in 2025. They are represented by R10.

Feng Tsai

Staff Toxicologist (Specialist)/Envirnmtl Health Hazrd Assess

2025 total comp

$149,223

Base pay: $148,173
Overtime: $0
Other pay: $1,050
Benefits: $0
Total compensation: $149,223
Employment type: Full-Time
Union / bargaining unit: R10
Work county: Alameda
Middle name: C

Source-specific fields

Base Pay: $11,852
Cs/csu: Cs
Position Number: 8111457978028
Salary Total: $12,267
Total Pay: $149,223

Feng Tsai holds the role of Staff Toxicologist (Specialist) at Envirnmtl Health Hazrd Assess. Their status is full-time. In 2025, their total compensation was $149,223. Union affiliation: R10.

Jianming Yang

Staff Toxicologist (Specialist)/Envirnmtl Health Hazrd Assess

2025 total comp

$149,223

Base pay: $148,173
Overtime: $0
Other pay: $1,050
Benefits: $0
Total compensation: $149,223
Employment type: Full-Time
Union / bargaining unit: R10
Work county: Alameda

Source-specific fields

Base Pay: $11,852
Cs/csu: Cs
Position Number: 8111557978002
Salary Total: $12,267
Total Pay: $149,223

Jianming Yang holds the role of Staff Toxicologist (Specialist) at Envirnmtl Health Hazrd Assess. Their status is full-time. In 2025, their total compensation was $149,223. They are represented by R10.

Sana Majid

Research Scientist IV (Epidemiology/Biostatistics)/Envirnmtl Health Hazrd Assess

2025 total comp

$147,684

Base pay: $147,409
Overtime: $0
Other pay: $275
Benefits: $0
Total compensation: $147,684
Employment type: Full-Time
Union / bargaining unit: R10
Work county: Sacramento

Source-specific fields

Base Pay: $12,394
Cs/csu: Cs
Position Number: 8111145609001
Salary Total: $12,332
Total Pay: $147,684

Sana Majid holds the role of Research Scientist IV (Epidemiology/Biostatistics) at Envirnmtl Health Hazrd Assess. Their status is full-time. In 2025, their total compensation was $147,684. Their bargaining unit is R10.

Rebecca Stanton

Staff Toxicologist (Specialist)/Envirnmtl Health Hazrd Assess

2025 total comp

$147,612

Base pay: $145,673
Overtime: $0
Other pay: $1,939
Benefits: $0
Total compensation: $147,612
Employment type: Full-Time
Union / bargaining unit: R10
Work county: Sacramento
Middle name: J

Source-specific fields

Base Pay: $11,852
Cs/csu: Cs
Position Number: 8111607978002
Salary Total: $12,267
Total Pay: $147,612

Rebecca Stanton is a Staff Toxicologist (Specialist) at Envirnmtl Health Hazrd Assess. They work full-time. 2025 total compensation came to $147,612. Their bargaining unit is R10.

Hristo Hristov

Staff Toxicologist (Specialist)/Envirnmtl Health Hazrd Assess

2025 total comp

$146,223

Base pay: $145,673
Overtime: $0
Other pay: $550
Benefits: $0
Total compensation: $146,223
Employment type: Full-Time
Union / bargaining unit: R10
Work county: Sacramento
Middle name: T

Source-specific fields

Base Pay: $11,852
Cs/csu: Cs
Position Number: 8111507978001
Salary Total: $12,267
Total Pay: $146,223

Hristo Hristov works as a Staff Toxicologist (Specialist) for Envirnmtl Health Hazrd Assess. Their status is full-time. Hristo earned $146,223 in 2025. They are represented by R10.

Dan Qiao

Staff Toxicologist (Specialist)/Envirnmtl Health Hazrd Assess

2025 total comp

$146,223

Base pay: $145,673
Overtime: $0
Other pay: $550
Benefits: $0
Total compensation: $146,223
Employment type: Full-Time
Union / bargaining unit: R10
Work county: Sacramento

Source-specific fields

Base Pay: $11,852
Cs/csu: Cs
Position Number: 8111607978024
Salary Total: $12,267
Total Pay: $146,223

Dan Qiao works as a Staff Toxicologist (Specialist) for Envirnmtl Health Hazrd Assess. Their status is full-time. Dan earned $146,223 in 2025. They are represented by R10.

Karen Riveles Carrera

Staff Toxicologist (Specialist)/Envirnmtl Health Hazrd Assess

2025 total comp

$146,223

Base pay: $145,673
Overtime: $0
Other pay: $550
Benefits: $0
Total compensation: $146,223
Employment type: Full-Time
Union / bargaining unit: R10
Work county: Sacramento
Middle name: A

Source-specific fields

Base Pay: $11,852
Cs/csu: Cs
Position Number: 8111307978040
Salary Total: $12,267
Total Pay: $146,223

Karen Riveles Carrera is a Staff Toxicologist (Specialist) at Envirnmtl Health Hazrd Assess. They work full-time. 2025 total compensation came to $146,223. Their bargaining unit is R10.

Aijun Wang

Staff Toxicologist (Specialist)/Envirnmtl Health Hazrd Assess

2025 total comp

$146,223

Base pay: $145,673
Overtime: $0
Other pay: $550
Benefits: $0
Total compensation: $146,223
Employment type: Full-Time
Union / bargaining unit: R10
Work county: Sacramento
Middle name: A

Source-specific fields

Base Pay: $11,852
Cs/csu: Cs
Position Number: 8111507978004
Salary Total: $12,267
Total Pay: $146,223

Aijun Wang holds the role of Staff Toxicologist (Specialist) at Envirnmtl Health Hazrd Assess. Their status is full-time. In 2025, their total compensation was $146,223. Union affiliation: R10.

Tina Cox

Senior Environmental Scientist (Supervisory)/Envirnmtl Health Hazrd Assess

2025 total comp

$145,984

Base pay: $145,634
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $145,984
Employment type: Full-Time
Union / bargaining unit: S10
Work county: Alameda
Middle name: M

Source-specific fields

Base Pay: $12,410
Cs/csu: Cs
Position Number: 8111800764001
Salary Total: $12,038
Total Pay: $145,984

Tina Cox works as a Senior Environmental Scientist (Supervisory) for Envirnmtl Health Hazrd Assess. Their status is full-time. Tina earned $145,984 in 2025. Union affiliation: S10.

Chingyi Hsieh

Staff Toxicologist (Specialist)/Envirnmtl Health Hazrd Assess

2025 total comp

$145,948

Base pay: $145,673
Overtime: $0
Other pay: $275
Benefits: $0
Total compensation: $145,948
Employment type: Full-Time
Union / bargaining unit: R10
Work county: Sacramento

Source-specific fields

Base Pay: $11,852
Cs/csu: Cs
Position Number: 8111147978001
Salary Total: $12,267
Total Pay: $145,948

Chingyi Hsieh holds the role of Staff Toxicologist (Specialist) at Envirnmtl Health Hazrd Assess. Their status is full-time. In 2025, their total compensation was $145,948. They are represented by R10.

Regina Linville

Staff Toxicologist (Specialist)/Envirnmtl Health Hazrd Assess

2025 total comp

$145,911

Base pay: $133,315
Overtime: $0
Other pay: $12,596
Benefits: $0
Total compensation: $145,911
Employment type: Full-Time
Union / bargaining unit: R10
Work county: Sacramento
Middle name: G

Source-specific fields

Base Pay: $11,852
Cs/csu: Cs
Position Number: 8111507978002
Salary Total: $12,267
Total Pay: $145,911

Regina Linville is a Staff Toxicologist (Specialist) at Envirnmtl Health Hazrd Assess. They work full-time. 2025 total compensation came to $145,911. They are represented by R10.

Katherine Wu-Moore

Staff Toxicologist (Specialist)/Envirnmtl Health Hazrd Assess

2025 total comp

$145,872

Base pay: $144,296
Overtime: $0
Other pay: $1,576
Benefits: $0
Total compensation: $145,872
Employment type: Full-Time
Union / bargaining unit: R10
Work county: Sacramento
Middle name: L

Source-specific fields

Base Pay: $11,852
Cs/csu: Cs
Position Number: 8111307978042
Salary Total: $12,148
Total Pay: $145,872

At Envirnmtl Health Hazrd Assess, Katherine Wu-Moore serves as a Staff Toxicologist (Specialist). They work full-time. Their 2025 pay totaled $145,872. They are represented by R10.

Heather Bolstad

Staff Toxicologist (Specialist)/Envirnmtl Health Hazrd Assess

2025 total comp

$143,233

Base pay: $142,958
Overtime: $0
Other pay: $275
Benefits: $0
Total compensation: $143,233
Employment type: Full-Time
Union / bargaining unit: R10
Work county: Alameda
Middle name: M

Source-specific fields

Base Pay: $11,852
Cs/csu: Cs
Position Number: 8111147978002
Salary Total: $12,043
Total Pay: $143,233

Heather Bolstad is a Staff Toxicologist (Specialist) at Envirnmtl Health Hazrd Assess. They work full-time. 2025 total compensation came to $143,233. Their bargaining unit is R10.

Jocelyn Claude

Staff Toxicologist (Specialist)/Envirnmtl Health Hazrd Assess

2025 total comp

$142,863

Base pay: $140,964
Overtime: $0
Other pay: $1,898
Benefits: $0
Total compensation: $142,863
Employment type: Full-Time
Union / bargaining unit: R10
Work county: Sacramento
Middle name: A

Source-specific fields

Base Pay: $11,852
Cs/csu: Cs
Position Number: 8111607978028
Salary Total: $11,793
Total Pay: $142,863

Jocelyn Claude holds the role of Staff Toxicologist (Specialist) at Envirnmtl Health Hazrd Assess. Their status is full-time. In 2025, their total compensation was $142,863. Union affiliation: R10.

Leona Scanlan

Staff Toxicologist (Specialist)/Envirnmtl Health Hazrd Assess

2025 total comp

$142,799

Base pay: $140,964
Overtime: $0
Other pay: $1,834
Benefits: $0
Total compensation: $142,799
Employment type: Full-Time
Union / bargaining unit: R10
Work county: Sacramento
Middle name: D

Source-specific fields

Base Pay: $11,852
Cs/csu: Cs
Position Number: 8111307978043
Salary Total: $11,793
Total Pay: $142,799

At Envirnmtl Health Hazrd Assess, Leona Scanlan serves as a Staff Toxicologist (Specialist). They work full-time. Their 2025 pay totaled $142,799. Their bargaining unit is R10.