Hydrologist

Hydrologists are essential to the water sector because they turn complex water data into actionable insights.

By modelling water flows, assessing risks, and advising on climate adaptation, hydrologists help governments, utilities, and communities make science-based decisions that balance human, economic, and environmental water needs.

Their expertise ensures sustainable water supply, informs flood and drought management, guides infrastructure planning, and protects ecosystems.
Ideal for individuals passionate about water systems, environmental sustainability, and climate resilience. It suits analytical thinkers who enjoy combining fieldwork with data analysis, solving complex water-related problems, and communicating findings to support water management, policy, and planning.
 
Hydrologists study the distribution, movement, and quality of water across natural and built environments. They provide scientific data and modelling to support water management, infrastructure planning, flood risk assessment, drought mitigation, and environmental sustainability initiatives.
 
Their work underpins decisions about water allocation, climate resilience, and ecosystem health.

ResponsibilitIes

  • Collect and analyse hydrological data from rivers, groundwater, rainfall, and catchments.
  • Develop models to predict water flow, flooding, and drought scenarios.
  • Advise on water allocation, water quality management, and environmental compliance.
  • Support infrastructure planning, including dams, pipelines, and irrigation systems.
  • Conduct risk assessments for floods, erosion, and climate impacts.
  • Collaborate with engineers, ecologists, planners, and policy makers.
  • Prepare technical reports, scientific papers, and community briefings.

Qualifications for this role

The following qualifications can be used to become a Hydrologist: 

  • Bachelor degree in Hydrology, Environmental Science, Geoscience, Civil or Environmental Engineering.
 

Where you might work

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Treatment Plants
Consulting and advisory companies
Consultant Offices
Infrastructure partners
Infrastructure Projects
Agriculture, aquaculture and irrigation
Aquaculture and Irrigation sites

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