Hydrologists vs. Occupational Health and Safety Specialists: Who Earns More?
Hydrologistss out-earn Occupational Health and Safety Specialistss by $6K a year at the national median, per BLS OEWS May 2025. Hydrologistss land at $96,600 and Occupational Health and Safety Specialistss at $90,150. The education gap is real: hydrologist programs typically require bachelor's degree, while occupational health and safety specialist programs require bachelor's degree. Top-paying state for Hydrologistss is Maryland ($143,010); for Occupational Health and Safety Specialistss it's District of Columbia ($111,530).
Pay by state
States where both occupations have BLS data, sorted by Hydrologists median pay.
Source: BLS OEWS May 2025. Highlighted value is higher in each row.
Common questions
Who earns more, Hydrologistss or Occupational Health and Safety Specialistss?
Hydrologistss earn more nationally. The median is $96,600 for Hydrologistss versus $90,150 for Occupational Health and Safety Specialistss, a difference of $6K. Per BLS OEWS May 2025.
Which has better job growth, Hydrologists or Occupational Health and Safety Specialists?
BLS Employment Projections data is not available for one or both occupations. Check the individual career pages for current outlook figures.
Which requires more education, Hydrologists or Occupational Health and Safety Specialists?
Hydrologists typically requires bachelor's degree. Occupational Health and Safety Specialists requires bachelor's degree. Education requirements vary by employer and state licensing board.
Where do Hydrologistss get paid the most?
Maryland is the top-paying state for Hydrologistss at $143,010/year, per BLS OEWS May 2025. Major metro areas within that state typically pay even more than the state average.
How does Hydrologists vs. Occupational Health and Safety Specialists pay differ by state?
The gap varies significantly by state. In Maryland, Hydrologistss earn $143,010 vs. $91,820 for Occupational Health and Safety Specialistss. See the state comparison table on this page for the full picture.