Hydrologists Salary in Washington
BLS OEWS May 2025 • 3 metro areas • Washington
Hydrologists in Washington earn a median salary of $112,183 per year on average across 3 metro and nonmetro areas, +21.9% vs the national median of $92,060. An estimated 220 hydrologists are employed across Washington, with salaries ranging from $90,610 to $138,500 depending on location.
$112,183
Avg median salary in Washington
$138,500
Highest paying metro
$90,610
Lowest paying metro
220
Employed in Washington
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Hydrologists
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Hydrologists salaries by city in Washington
| Metro area | Median salary | 25th pct | 75th pct | Employed |
|---|---|---|---|---|
| Washington, DC-VA-MD-WV | $138,500 | $102,930 | $153,340 | 40 |
| Seattle, WA | $107,440 | $88,390 | $149,870 | 110 |
| Olympia, WA | $90,610 | $81,220 | $100,000 | 70 |