The median annual wage for Hydrologists in Salem, OR is $87,540 (May 2024 BLS OES). The mean (average) is $89,080.
Pay spans roughly $67,170 at the 10th percentile to $113,350 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $42.09 per hour. An estimated 80 people work as hydrologists in Salem, OR.
| Median (annual) | $87,540 |
| Mean (annual) | $89,080 |
| Median (hourly) | $42.09 |
| 10th percentile | $67,170 |
| 90th percentile | $113,350 |
| Employment | 80 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.