Hydrologist salary in Ohio
Hydrologists in Ohio earn a median of $98,200 a year ($47.21 an hour), based on BLS data for 390 workers.
Pay ranges from $60,800 for the lowest-paid 10% to $131,100 for the top 10%. That is 2% higher than the national median of $96,600. Ohio ranks 14th of 34 states for hydrologists pay. There are 0.07 hydrologists per 1,000 jobs here — the job is 1.9× more common than nationally. The average (mean) salary is $95,570, close to the median.
Pay range for hydrologists in Ohio
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $60,800 | $29.23 |
| 25th percentile | $74,650 | $35.89 |
| Median | $98,200 | $47.21 |
| 75th percentile | $108,100 | $51.97 |
| 90th percentile (top earners) | $131,100 | $63.03 |
| Average (mean) | $95,570 | $45.95 |
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 | $8,183.33 |
| Semi-monthly (24 a year) | $4,091.67 |
| Biweekly (26 a year) | $3,776.92 |
| Weekly | $1,888.46 |
| Hourly | $47.21 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Hydrologist salary in cities in Ohio
| Metro area | Median salary | Workers |
|---|---|---|
| Akron, OH | $99,470 | n/a |
| Columbus, OH | $98,200 | 170 |
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 Ohio
| Job | Median salary | Hourly |
|---|---|---|
| Chemist | $85,270 | $41.00 |
| Environmental Scientists and Specialists, Including Health | $78,540 | $37.76 |
| Physicist | $162,900 | $78.32 |
| Materials Scientist | $108,830 | $52.32 |
| Physical Scientists, All Other | $108,790 | $52.30 |
| Geoscientists, Except Hydrologists and Geographers | $81,220 | $39.05 |
| Atmospheric and Space Scientists | $78,580 | $37.78 |
| Occupational Health and Safety Specialists | $91,460 | $43.97 |
| Medical Scientists, Except Epidemiologists | $83,910 | $40.34 |
| Chemical Technician | $59,750 | $28.73 |
| Biological Technician | $51,080 | $24.56 |
| Clinical and Counseling Psychologists | $101,190 | $48.65 |
| School Psychologist | $91,010 | $43.76 |
| Social Scientists and Related Workers, All Other | $98,630 | $47.42 |
More: Life, Physical, and Social Science Occupations · all salaries in Ohio
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 Ohio?
The median salary for hydrologists in Ohio is $98,200 a year, or $47.21 an hour. Pay ranges from $60,800 for the lowest-paid 10% to $131,100 for the top 10%.
How much do the highest-paid hydrologists make in Ohio?
The top 10% of hydrologists in Ohio earn at least $131,100 a year. The top 25% earn $108,100 or more.
What is the starting pay for hydrologists in Ohio?
Entry-level pay (the 10th percentile) is about $60,800 a year, and a quarter of hydrologists earn $74,650 or less.
How many hydrologists work in Ohio?
About 390 hydrologists are employed in Ohio, not counting the self-employed.