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Comprehensive Hydrologist Job Description, Duties, Responsibilities, Requirements, and Qualifications

Comprehensive Hydrologist Job Description, Duties, Responsibilities, Requirements, and Qualifications
September 27, 2025

Explore the critical requirements, core duties, primary responsibilities, and key skills that should be included in a comprehensive Hydrologist job description.

What does a Hydrologist do?

Hydrologists study water systems in the earth's crust to help solve issues related to water scarcity, quality, maintenance, and management. This information is also used to understand how the environment impacts these water systems.

Job Description

We need researchers who can work in the office and in the field. Hydrologists collect soil and water samples, analyze data, create models to predict floods and water scarcity, and write detailed reports based on their findings.

Hydrologists use math and science to study water and its relationship with society and government policies.

Job Duties and Responsibilities

  • Evaluating concerns about dams, water projects, and hydroelectric power plants.
  • Determining water pollution levels.
  • Collecting water and soil samples in the field.
  • Measuring properties of water, like pH and flow.
  • Using data models to predict floods, pollution, and water scarcity.
  • Deciding how to maintain, manage, and conserve water.
  • Using past data on water usage.
  • Writing reports about research findings.

Requirements and Qualifications

  • Bachelor's degree in geosciences, engineering, or a related field.
  • Master's degree preferred.
  • Good at math and statistics.
  • Training in data modeling and forecasting.
  • Knowledge of environmental laws and government policies.
  • Experience with digital mapping software.
  • Strong written and verbal communication skills.
  • Analytical mindset.
  • Good interpersonal skills.

Alternate Job Titles

  • Hydrogeologist

Hydrologist Salary

The earning potential of a Hydrologist can vary significantly based on factors such as geographic location, industry, professional experience, educational background, and the specific employer. On average, the annual salary for an Hydrologist in the United States is approximately $103419.

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