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Hydrologists Salary in Washington
Last updated: 2025 BLS data · Page refreshed:
How much do Hydrologists make in Washington?
Last updated: 2025 data from the Bureau of Labor Statistics
$105,600
Median Annual Salary
▲
+5.6% vs 2024
$123,510
Mean Salary
$105,600
Median Salary
$50.77
Hourly Rate
350 people work as Hydrologists in Washington
Hydrologists salary by percentile in Washington
BLS-reported salary distribution — from entry-level (10th percentile) to top earners (90th percentile).
Hydrologists in Washington earn a median salary of $105,600 per year ($8,800/month).
This is 8.0% above the national average of $97,815.
Washington ranks #10 out of 34 states for Hydrologists pay.
Approximately 350 people work in this occupation across Washington.
Salaries increased by 5.6% compared to 2024.
About This Job: Hydrologists
Research the distribution, circulation, and physical properties of underground and surface waters; and study the form and intensity of precipitation and its rate of infiltration into the soil, movement through the earth, and return to the ocean and atmosphere.
Top Skills
Critical Thinking
4.0
Reading Comprehension
3.88
Active Listening
3.88
Science
3.88
Speaking
3.75
Key Knowledge Areas
Mathematics
4.35
Physics
4.13
Engineering and Technology
4.0
English Language
3.91
Geography
3.87
Typical Education: Master's Degree
(52.2% of workers)
Salaries for Hydrologists in Washington range from $80,450 at the 10th percentile (entry level) to $194,900 at the 90th percentile (experienced). The middle 50% earn between $88,630 and $153,960.
The median annual salary for Hydrologists in Washington is $105,600 as of 2025. The average (mean) salary is $123,510.
What is the salary range for a Hydrologists in Washington?
Salaries for Hydrologists in Washington range from $80,450 at the 10th percentile to $194,900 at the 90th percentile. The middle 50% earn between $88,630 and $153,960.
What is the starting salary for a Hydrologists in Washington?
Entry-level Hydrologists positions in Washington typically start around $80,450 (10th percentile). With some experience, salaries rise to $88,630 (25th percentile).
How many people work as Hydrologists in Washington?
According to 2025 BLS data, approximately 350 people are employed as Hydrologists in Washington.
What is the hourly rate for a Hydrologists in Washington?
Based on a standard 2,080-hour work year, the median hourly rate for a Hydrologists in Washington is approximately $50.77 per hour.
Salary data is sourced from the U.S. Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS) survey, 2025 estimates. The OEWS survey covers approximately 1.1 million establishments nationwide.
Annual salaries are calculated based on a standard 2,080-hour work year. Actual compensation may vary based on experience, education, employer, and local market conditions. Figures do not include benefits, bonuses, or overtime pay.
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