The median annual wage for Hydrologic Technicians in Washington is $81,380 (May 2024 BLS OES). The mean (average) is $78,740.
Pay spans roughly $49,400 at the 10th percentile to $101,440 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $39.13 per hour. An estimated 80 people work as hydrologic technicians in Washington.
| Median (annual) | $81,380 |
| Mean (annual) | $78,740 |
| Median (hourly) | $39.13 |
| 10th percentile | $49,400 |
| 90th percentile | $101,440 |
| Employment | 80 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.