The median annual wage for Hydrologists in Madison, WI is $79,440 (May 2024 BLS OES). The mean (average) is $84,560.
Pay spans roughly $66,050 at the 10th percentile to $113,730 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $38.19 per hour. An estimated 70 people work as hydrologists in Madison, WI.
| Median (annual) | $79,440 |
| Mean (annual) | $84,560 |
| Median (hourly) | $38.19 |
| 10th percentile | $66,050 |
| 90th percentile | $113,730 |
| Employment | 70 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.