The median annual wage for Hydrologic Technicians in Baltimore-Columbia-Towson, MD is $60,580 (May 2024 BLS OES). The mean (average) is $64,370.
Pay spans roughly $40,330 at the 10th percentile to $92,890 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $29.13 per hour. An estimated 60 people work as hydrologic technicians in Baltimore-Columbia-Towson, MD.
| Median (annual) | $60,580 |
| Mean (annual) | $64,370 |
| Median (hourly) | $29.13 |
| 10th percentile | $40,330 |
| 90th percentile | $92,890 |
| Employment | 60 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.