One of our most valuable resources is water. Hydrologists contribute to the preservation of this resource. 'hydro-' means 'water,' and '-ologist' indicates'student.' Hydrologists are scientists who investigate the water in our surroundings. They detect changes in water cycles using advanced procedures and technology. 

They investigate precipitation, its motions through the earth, and its eventual return to the ocean and atmosphere. Hydrologists' work is very significant in flood control. Flooding is a major concern in portions of our country, as Hurricane Katrina demonstrated. 

Another critical topic is environmental preservation. These researchers examine the ground water that surrounds us for pollution. Many hydrologists provide advice to corporations and government entities that must follow environmental regulations. 

A significant portion of the employment, particularly for junior employees, is spent in the field - in all types of weather. It is fairly uncommon to trek across tough terrain, climb embankments, and get wet. More experienced hydrologists typically spend the majority of their time in the lab. They do tests, experiments, record outcomes, and compile data here. 

Computer, math, and related science knowledge is required. It is also necessary to be able to present your findings to others, thus interpersonal and communication skills are advantageous. A bachelor's degree is required for entry-level occupations. For more advanced positions, certification in hydrology is recommended. Consider a career as a hydrologist if you have a hunger for environmental knowledge.