The median annual wage for Hydrologists in Milwaukee-Waukesha, WI is $76,460 (May 2024 BLS OES). The mean (average) is $86,920.
Pay spans roughly $62,900 at the 10th percentile to $140,660 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $36.76 per hour. An estimated 40 people work as hydrologists in Milwaukee-Waukesha, WI.
| Median (annual) | $76,460 |
| Mean (annual) | $86,920 |
| Median (hourly) | $36.76 |
| 10th percentile | $62,900 |
| 90th percentile | $140,660 |
| Employment | 40 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.