California / Colorado River Board

Agency file

Colorado River Board

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

The Colorado River Board is a government agency that delivers public services and programs within its jurisdiction.

In 2025, this agency had 11 employees with median total compensation of $82,169; the highest distinct record was $196,328.

Year: 2025
Total payroll: $891.8K
Employees: 11
Median total: $82,169
Highest record: $196,328

What the records show

Compensation analytics

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

Salary distribution

-$29,890$196,328+

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

How 2025 total compensation is spread across the 11 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($82,169) — half earn less, half more. The far-right bar collects the highest earners.

Average pay composition

Base — $77,793 (96%)
Overtime — $0 (0%)
Other — $3,280 (4%)
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

$700

$8,835

$82,169

$129,984

$183,798

The pay ladder for this department. Someone at the 90th percentile earns $183,798 — more than 90% of the department; the 10th percentile earns $700. The shaded band is the middle half of employees (25th–75th percentile).

Largest job titles

Associate Governmental Program Analyst

3 · $8,835

Executive Director/Colorado River Board

2 · $124,855

Engineer, Water Resources

2 · $124,672

Environmental Program Manager I (Managerial)

1 · $183,798

Staff Services Manager I

1 · $97,733

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	$1.3M —	13 —	$89,191 —
2024	$1.1M ▼ 12.7%	11 ▼ 15.4%	$95,677 ▲ 7.3%
2025	$891.8K ▼ 18.5%	11 ±0%	$82,169 ▼ 14.1%

Record list

Employees

Page 1

David Rheinheimer

Engineer, Water Resources/Colorado River Board

2025 total comp

$119,360

Base pay: $114,553
Overtime: $0
Other pay: $4,807
Benefits: $0
Total compensation: $119,360
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Los Angeles
Middle name: E

Source-specific fields

Base Pay: $10,300
Cs/csu: Cs
Position Number: 0360013137003
Salary Total: $9,991
Total Pay: $119,360

At Colorado River Board, David Rheinheimer serves as a Engineer, Water Resources. They work full-time. Their 2025 pay totaled $119,360. Their bargaining unit is R09.

Yuanyuan Myint

Staff Services Manager I/Colorado River Board

2025 total comp

$97,733

Base pay: $94,063
Overtime: $0
Other pay: $3,670
Benefits: $0
Total compensation: $97,733
Employment type: Full-Time
Union / bargaining unit: S01
Work county: Los Angeles
Middle name: W

Source-specific fields

Base Pay: $8,910
Cs/csu: Cs
Position Number: 0360014800001
Salary Total: $7,820
Total Pay: $97,733

Yuanyuan Myint is a Staff Services Manager I at Colorado River Board. They work full-time. 2025 total compensation came to $97,733. Their bargaining unit is S01.

Brian Alvarez

Associate Governmental Program Analyst/Colorado River Board

2025 total comp

$82,169

Base pay: $81,619
Overtime: $0
Other pay: $550
Benefits: $0
Total compensation: $82,169
Employment type: Full-Time
Union / bargaining unit: R01
Work county: Los Angeles

Source-specific fields

Base Pay: $7,328
Cs/csu: Cs
Position Number: 0360015393701
Salary Total: $7,108
Total Pay: $82,169

Brian Alvarez is a Associate Governmental Program Analyst at Colorado River Board. They work full-time. 2025 total compensation came to $82,169. Their bargaining unit is R01.

Gerald Zimmerman

Executive Director/Colorado River Board/Colorado River Board

2025 total comp

$53,383

Base pay: $53,264
Overtime: $0
Other pay: $118
Benefits: $0
Total compensation: $53,383
Employment type: Intermittent
Union / bargaining unit: E99
Work county: Los Angeles
Middle name: R

Source-specific fields

Base Pay: $14,892
Cs/csu: Cs
Position Number: 0360015342900
Salary Total: $86
Total Pay: $53,383

Gerald Zimmerman works as a Executive Director/Colorado River Board for Colorado River Board. Their status is intermittent. Gerald earned $53,383 in 2025. Union affiliation: E99.

Jessica Rangel

Staff Services Analyst/Colorado River Board

2025 total comp

$49,401

Base pay: $48,851
Overtime: $0
Other pay: $550
Benefits: $0
Total compensation: $49,401
Employment type: Intermittent
Union / bargaining unit: R01
Work county: Los Angeles
Middle name: Y

Source-specific fields

Base Pay: $5,804
Cs/csu: Cs
Position Number: 0360015157906
Salary Total: $32
Total Pay: $49,401

Jessica Rangel holds the role of Staff Services Analyst at Colorado River Board. Their status is intermittent. In 2025, their total compensation was $49,401. Union affiliation: R01.

Sarai Jimenez

Office Technician (Typing)/Colorado River Board

2023 total comp

$27,053

Base pay: $20,915
Overtime: $0
Other pay: $6,138
Benefits: $0
Total compensation: $27,053
Employment type: Full-Time
Union / bargaining unit: R04
Work county: Los Angeles

Source-specific fields

Base Pay: $3,901
Cs/csu: Cs
Position Number: 0360011139001
Salary Total: $3,901
Total Pay: $27,053

Sarai Jimenez works as a Office Technician (Typing) for Colorado River Board. Their status is full-time. Sarai earned $27,053 in 2023. Union affiliation: R04.