Hydrologists
What is a Hydrologist?
A hydrologist is a scientist who studies the distribution, movement, and properties of water in the Earth's atmosphere and on its surface. They examine the water cycle, including precipitation, evaporation, and the flow of rivers, lakes, and groundwater. Hydrologists play a critical role in understanding how water systems interact with the environment and human activities, and they often apply their knowledge to manage water resources sustainably and address water-related issues such as flooding, drought, and water quality. Their work may involve conducting field studies, utilizing computer modeling and statistical analysis, and collaborating with other scientists and stakeholders to develop solutions for water management and environmental protection. Additionally, hydrologists might engage in public policy development, educating communities about water conservation, and advocating for practices that protect water resources.
Tasks
- Prepare written and oral reports describing research results, using illustrations, maps, appendices, and other information.
- Design and conduct scientific hydrogeological investigations to ensure that accurate and appropriate information is available for use in water resource management decisions.
- 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.
- Coordinate and supervise the work of professional and technical staff, including research assistants, technologists, and technicians.
Technology Skills
- Analytical or scientific software
- Presentation software
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Data base user interface and query software
- ChemStat
- Groundwater Software Visual Site Manager
- Microsoft Access
- SQL
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Computer aided design CAD software
- WellCAD
- AutoCAD Civil 3D
- AutoCAD Civil 3D
- BOSS International Visual Groundwater
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Map creation software
- Geomechanical design analysis GDA software
- Surfer
- Scientific Software Group SURF
- Softree Technical Systems Terrain Tools
Tools Used
- Water samplers
- Water analyzers
- Open stream current meters
- Logging instruments for water wells
- Open stream water level recorders
Knowledge
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Mathematics
Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
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Physics
Knowledge and prediction of physical principles, laws, their interrelationships, and applications to understanding fluid, material, and atmospheric dynamics, and mechanical, electrical, atomic and sub-atomic structures and processes.
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Engineering and Technology
Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services.
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English Language
Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.
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Geography
Knowledge of principles and methods for describing the features of land, sea, and air masses, including their physical characteristics, locations, interrelationships, and distribution of plant, animal, and human life.
Skills
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Critical Thinking
Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems.
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Active Listening
Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.
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Reading Comprehension
Understanding written sentences and paragraphs in work-related documents.
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Science
Using scientific rules and methods to solve problems.
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Complex Problem Solving
Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.
Abilities
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Oral Comprehension
The ability to listen to and understand information and ideas presented through spoken words and sentences.
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Oral Expression
The ability to communicate information and ideas in speaking so others will understand.
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Written Comprehension
The ability to read and understand information and ideas presented in writing.
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Written Expression
The ability to communicate information and ideas in writing so others will understand.
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Deductive Reasoning
The ability to apply general rules to specific problems to produce answers that make sense.
Education
How much education does a new hire need to perform a job in this occupation?
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Master's degree
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Bachelor's degree
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Post-baccalaureate certificate
Awarded for completion of an organized program of study; designed for people who have completed a Baccalaureate degree, but do not meet the requirements of academic degrees carrying the title of Master
Work Activities
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Analyzing Data or Information
Identifying the underlying principles, reasons, or facts of information by breaking down information or data into separate parts.
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Getting Information
Observing, receiving, and otherwise obtaining information from all relevant sources.
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Working with Computers
Using computers and computer systems (including hardware and software) to program, write software, set up functions, enter data, or process information.
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Making Decisions and Solving Problems
Analyzing information and evaluating results to choose the best solution and solve problems.
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Documenting/Recording Information
Entering, transcribing, recording, storing, or maintaining information in written or electronic/magnetic form.
Detailed Work Activities
- Prepare scientific or technical reports or presentations.
- Research hydrologic features or processes.
- Plan environmental research.
- Record research or operational data.
- Measure environmental characteristics.
Work Interests
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Investigative
Work involves studying and researching non-living objects, living organisms, disease or other forms of impairment, or human behavior. Investigative occupations are often associated with physical, life, medical, or social sciences, and can be found in the fields of humanities, mathematics/statistics, information technology, or health care service.
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Realistic
Work involves designing, building, or repairing of equipment, materials, or structures, engaging in physical activity, or working outdoors. Realistic occupations are often associated with engineering, mechanics and electronics, construction, woodworking, transportation, machine operation, agriculture, animal services, physical or manual labor, athletics, or protective services.
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Conventional
Work involves following procedures and regulations to organize information or data, typically in a business setting. Conventional occupations are often associated with office work, accounting, mathematics/statistics, information technology, finance, or human resources.

Job Outlook
Projected salary and job growth
$57120.0 - $141790.0
New job opportunities are likely in the future. : Average
Assessment
Related assessments and tests
No assessment available.