Hydrologist salary in Oregon
Hydrologists in Oregon earn a median of $93,690 a year ($45.04 an hour), based on BLS data for 300 workers.
Pay ranges from $68,040 for the lowest-paid 10% to $124,900 for the top 10%. That is 3% lower than the national median of $96,600. Oregon ranks 20th of 34 states for hydrologists pay. There are 0.15 hydrologists per 1,000 jobs here — the job is 4.1× more common than nationally. The average (mean) salary is $98,910, above the median because a few high earners pull it up.
Pay range for hydrologists in Oregon
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $68,040 | $32.71 |
| 25th percentile | $79,660 | $38.30 |
| Median | $93,690 | $45.04 |
| 75th percentile | $113,350 | $54.50 |
| 90th percentile (top earners) | $124,900 | $60.05 |
| Average (mean) | $98,910 | $47.55 |
Half of hydrologists earn more than the median and half earn less. Percentiles show the spread: 10% earn less than the 10th percentile, and 10% earn more than the 90th.
Median paycheck, before taxes
| Pay period | Amount |
|---|---|
| Monthly | $7,807.50 |
| Semi-monthly (24 a year) | $3,903.75 |
| Biweekly (26 a year) | $3,603.46 |
| Weekly | $1,801.73 |
| Hourly | $45.04 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Hydrologist salary in cities in Oregon
| Metro area | Median salary | Workers |
|---|---|---|
| Portland-Vancouver-Hillsboro, OR-WA | $113,550 | 80 |
| Bend, OR | $91,170 | 30 |
Highest-paying states for hydrologists
| State | Median salary |
|---|---|
| Maryland | $143,010 |
| Virginia | $132,080 |
| New Jersey | $126,680 |
| California | $122,110 |
| Georgia | $121,830 |
| Massachusetts | $119,350 |
| Missouri | $116,100 |
| Alaska | $108,660 |
| Nevada | $107,930 |
| Washington | $105,600 |
Related jobs in Oregon
| Job | Median salary | Hourly |
|---|---|---|
| Environmental Scientists and Specialists, Including Health | $97,440 | $46.85 |
| Chemist | $104,590 | $50.28 |
| Geoscientists, Except Hydrologists and Geographers | $98,110 | $47.17 |
| Physical Scientists, All Other | $109,580 | $52.69 |
| Atmospheric and Space Scientists | $112,260 | $53.97 |
| Materials Scientist | $150,550 | $72.38 |
| Physicist | $200,320 | $96.31 |
| Forest and Conservation Technicians | $55,910 | $26.88 |
| Occupational Health and Safety Specialists | $95,240 | $45.79 |
| Life, Physical, and Social Science Technicians, All Other | $60,810 | $29.24 |
| Biological Technician | $52,190 | $25.09 |
| Medical Scientists, Except Epidemiologists | $111,030 | $53.38 |
| Conservation Scientist | $80,790 | $38.84 |
| Urban and Regional Planners | $103,070 | $49.55 |
More: Life, Physical, and Social Science Occupations · all salaries in Oregon
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates, occupation code 19-2043. Wages include base pay, tips, commissions and shift pay, but not overtime, bonuses or benefits, and exclude the self-employed.
Frequently asked questions
How much does a hydrologist make in Oregon?
The median salary for hydrologists in Oregon is $93,690 a year, or $45.04 an hour. Pay ranges from $68,040 for the lowest-paid 10% to $124,900 for the top 10%.
How much do the highest-paid hydrologists make in Oregon?
The top 10% of hydrologists in Oregon earn at least $124,900 a year. The top 25% earn $113,350 or more.
What is the starting pay for hydrologists in Oregon?
Entry-level pay (the 10th percentile) is about $68,040 a year, and a quarter of hydrologists earn $79,660 or less.
How many hydrologists work in Oregon?
About 300 hydrologists are employed in Oregon, not counting the self-employed.