Measure and model surface water and groundwater to understand supply, quality, floods, and drought.
You may also see this posted as: Groundwater Consultant, Hydrogeologist, Research Hydrologist, Physical Scientist, Scientist, Source Water Protection Specialist.
Offices, laboratories, rivers, wells, and other outdoor field sites.
Full-time; travel and longer field days may occur.
Investigative
solving problems, analyzing evidence, and figuring out how things work
Realistic
working with tools, equipment, materials, or the physical world
Conventional
organizing information, following systems, and getting details right
O*NET job zone 5 of 5
Extensive preparation—often graduate education and significant experience—is common.
Examples employers report—not a checklist you must already know.
May 2025 BLS wage & employment data · 2024–34 BLS employment projections.
Openings a year counts new jobs plus the ones that open when people retire or move on — a truer picture of your odds than growth alone.
“Median” means half earn more and half earn less. Your city, employer, and years on the job move it a lot — that is what the 10th-to-90th range shows.
BLS estimates 3.1% of workers in this occupation are self-employed.
Statewide medians are a better starting point than the national number. Your city and experience still matter.
Bachelor's degree
Training path: Bachelor's degree in hydrology, geology, or environmental science.
Related work experience: None.
On-the-job training: None.
No license required to start in most places.
Licensing rules and available programs change by state. These federal tools take you to the current official listings.
Tracks how water moves through rivers, soil, and groundwater for drought, flood, and supply decisions.
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Standard Occupational Classification 19-2043. Pay and employment from the BLS May 2025 OEWS survey; outlook and openings from the 2024–34 employment projections; job context from the Occupational Outlook Handbook; tasks, interests, work styles, software examples, and job zone from O*NET 30.3. See something off? Tell us.