What do hydrologists do?
Research the distribution, circulation, and physical properties of underground and surface waters; and study the form and intensity of precipitation and its rate of infiltration into the soil, movement through the earth, and return to the ocean and atmosphere.
This describes a U.S. occupation, not a live vacancy. Individual employers may use different titles and requirements.
Job titles to recognize in your search
O*NET reports these titles for this occupation. Compare the responsibilities in each posting before treating titles as equivalent.
- Groundwater Consultant
- Hydrogeologist
- Research Hydrologic Engineer
- Research Hydrologist
- Source Water Protection Specialist
Core tasks to compare with a job posting
- Design and conduct scientific hydrogeological investigations to ensure that accurate and appropriate information is available for use in water resource management decisions.
- Study and document quantities, distribution, disposition, and development of underground and surface waters.
- Prepare reports or presentations describing research results, using illustrations, maps, appendices, and other information.
- Apply research findings to help minimize the environmental impacts of pollution, waterborne diseases, erosion, and sedimentation.
- Measure and graph phenomena such as lake levels, stream flows, and changes in water volumes.
- Conduct research and communicate information to promote the conservation and preservation of water resources.
- Develop computer models for hydrologic predictions.
- Coordinate and supervise the work of professional and technical staff, including research assistants, technologists, and technicians.
- Collect and analyze water samples as part of field investigations or to validate data from automatic monitors.
- Study public water supply issues, including flood and drought risks, water quality, wastewater, and impacts on wetland habitats.
Prepare an application for this occupation
- Check the employer’s requirements, location, schedule and any licenses against your situation.
- Choose two or three tasks above that match the posting and your actual experience.
- Build a resume evidence worksheet using the skills and software relevant to that employer.
- Practice explaining your contribution, decisions and results before an interview.
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