The median annual wage for Hydrologists in Idaho is $74,960 (May 2024 BLS OES). The mean (average) is $79,980.
Pay spans roughly $57,620 at the 10th percentile to $122,370 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $36.04 per hour. An estimated 170 people work as hydrologists in Idaho.
| Median (annual) | $74,960 |
| Mean (annual) | $79,980 |
| Median (hourly) | $36.04 |
| 10th percentile | $57,620 |
| 90th percentile | $122,370 |
| Employment | 170 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.