The median annual wage for Hydrologists in Ohio is $93,520 (May 2024 BLS OES). The mean (average) is $92,340.
Pay spans roughly $66,220 at the 10th percentile to $121,180 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $44.96 per hour. An estimated 260 people work as hydrologists in Ohio.
| Median (annual) | $93,520 |
| Mean (annual) | $92,340 |
| Median (hourly) | $44.96 |
| 10th percentile | $66,220 |
| 90th percentile | $121,180 |
| Employment | 260 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.