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Job Outlook for:
Hydrologists

SOC: 19-2043        OOH: U102

Hydrologists
Quick Stats
Total Jobs in 2016 6,700
Expected Growth 10%    (Faster than average)
New Jobs To Be Added
from 2016 to 2026
700
Median Pay $75,000 or more

 

 

Employment Outlook for Hydrologists

Employment of hydrologists is projected to grow 10 percent from 2016 to 2026, faster than the average for all occupations. Demand for the services of hydrologists will stem from increases in human activities such as mining, construction, and hydraulic fracturing. Environmental concerns, especially global climate change and the possibility of sea-level rise in addition to local concerns such as flooding and drought, are likely to increase demand for hydrologists in the future.

Managing the nation’s water resources will be critical as the population grows and increased human activity changes the natural water cycle. Population expansion into areas that were previously uninhabited may increase the risk of flooding, and new communities may encounter water availability issues. These issues will all need the understanding and knowledge that hydrologists have to find sustainable solutions. However, as governments are the main consumers of hydrologic information, budget constraints will limit growth.

Hydrologists will be necessary to assess the threats that global climate change poses to local, state, and national water supplies. For example, changes in climate affect the severity and frequency of droughts and floods. Hydrologists are critical to developing comprehensive water management plans that address these and other problems linked to climate change.

 

 


 

Typical Pay for Hydrologists

The median annual wage for hydrologists was $80,480 in May 2016. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $50,600, and the highest 10 percent earned more than $120,100.

In May 2016, the median annual wages for hydrologists in the top industries in which they worked were as follows:

Engineering services $89,550
Management, scientific, and technical consulting services 87,250
Federal government, excluding postal service 86,220
Local government, excluding education and hospitals 76,350
State government, excluding education and hospitals 63,430

Most hydrologists work full time. However, the length of daily shifts may vary when hydrologists work in the field.



 

What Hydrologists Do All Day

Hydrologists study how water moves across and through the Earth’s crust. They study how rain, snow, and other forms of precipitation impact river flows or groundwater levels, and how surface water and groundwater evaporate back into the atmosphere or eventually reach the oceans. Hydrologists analyze how water influences the surrounding environment and how changes to the environment influence the quality and quantity of water. They use their expertise to solve problems concerning water quality and availability.

Duties

Hydrologists typically do the following:

  • Measure the properties of bodies of water, such as volume and stream flow
  • Collect water and soil samples to test for certain properties, such as the pH or pollution levels
  • Analyze data on the environmental impacts of pollution, erosion, drought, and other problems
  • Research ways to minimize the negative impacts of erosion, sedimentation, or pollution on the environment
  • Use computer models to forecast future water supplies, the spread of pollution, floods, and other events
  • Evaluate the feasibility of water-related projects, such as hydroelectric power plants, irrigation systems, and wastewater treatment facilities
  • Prepare written reports and presentations of their findings

Hydrologists may use remote sensing equipment to collect data. They, or technicians whom they supervise, usually install and maintain this equipment. Hydrologists also use sophisticated computer programs to analyze the data collected. Computer models are often developed by hydrologists to help them understand complex datasets.

Hydrologists work closely with engineers, scientists, and public officials to study and manage the water supply. For example, they work with policymakers to develop water conservation plans and with biologists to monitor wildlife in order to allow for their water needs.

Most hydrologists specialize in a particular water source or a certain aspect of the water cycle, such as the evaporation of water from lakes and streams. The following are examples of types of hydrologists:

Groundwater hydrologists study the water below the Earth’s surface. Some groundwater hydrologists focus on water supply and decide the best locations for wells and the amount of water available for pumping. Other groundwater hydrologists focus on the cleanup of groundwater contaminated by spilled chemicals at a factory, an airport, or a gas station. These hydrologists often give advice about the best places to build waste disposal sites to ensure that groundwater is not contaminated.

Surface water hydrologists study water from aboveground sources such as streams, lakes, and snowpacks. They may predict future water levels by tracking usage and precipitation data to help reservoir managers decide when to release or store water. They also produce flood forecasts and help develop flood management plans.

Work done by hydrologists can sometimes include topics typically associated with atmospheric scientists, including meteorologists. Scientists with an education in hydrology and a concentration in water quality are environmental scientists and specialists. Some people with a hydrology background become high school teachers or postsecondary teachers.

 



 

Work Environment for Hydrologists

Hydrologists held about 6,700 jobs in 2016. The largest employers of hydrologists were as follows:

Federal government, excluding postal service 29%
Management, scientific, and technical consulting services 20
State government, excluding education and hospitals 20
Engineering services 16
Local government, excluding education and hospitals 9

Hydrologists work in offices and in the field. In offices, hydrologists spend much their time using computers to analyze data and model their findings. In the field, hydrologists may have to wade into lakes and streams to collect samples or to read and inspect monitoring equipment. Hydrologists also need to write reports detailing the status of surface water and groundwater in specific regions. Many jobs require significant travel. Jobs in the private sector may require international travel.

Work Schedules

Most hydrologists work full time. However, the length of daily shifts may vary when hydrologists work in the field.

 


 

How To Become a Hydrologist

Hydrologists need at least a bachelor’s degree for entry-level positions; however, some workers begin their careers with a master’s degree.

Education

Hydrologists need at least a bachelor’s degree, and some begin their careers with a master’s degree. Applicants for advanced research and university faculty positions typically need a Ph.D.

Few universities offer undergraduate degrees in hydrology; instead, most universities offer hydrology concentrations in their geosciences, engineering, or earth science programs. Students interested in becoming hydrologists need to complete coursework in math, statistics, and physical, computer, and life sciences. Hydrologists may find it helpful to have a background in economics, environmental law, and other government policy related topics. Knowledge of these areas may help hydrologists communicate with and understand the goals of policymakers and other government workers.

Important Qualities

Analytical skills. Hydrologists need to analyze data collected in the field and examine the results of laboratory tests.

Communication skills. Hydrologists prepare detailed reports that document their research methods and findings. They may have to present their findings to people who do not have a technical background, such as government officials or the general public.

Critical-thinking skills. Hydrologists develop and use models to assess the potential risks to the water supply by pollution, floods, droughts, and other threats. They develop water management plans to handle these threats.

Interpersonal skills. Most hydrologists work as part of a diverse team with engineers, technicians, and other scientists.

Physical stamina. When they are in the field, hydrologists may need to hike to remote locations while carrying testing and sampling equipment.

 

 

 

 

 

"Hydrologists"   SOC:  19-2043     OOH Code: U102

Thank you BLS.gov.