Avg. Base Salary (USD)
The average salary for a Principal Hydrologist is $119,750 in 2025
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FAQs About Principal Hydrologists
What is the highest pay for Principal Hydrologists?
Our data indicates that the highest pay for a Principal Hydrologist is $NaN / year
What is the lowest pay for Principal Hydrologists?
Our data indicates that the lowest pay for a Principal Hydrologist is $NaN / year
How can Principal Hydrologists increase their salary?
Increasing your pay as a Principal Hydrologist is possible in different ways. Change of employer: Consider a career move to a new employer that is willing to pay higher for your skills. Level of Education: Gaining advanced degrees may allow this role to increase their income potential and qualify for promotions. Managing Experience: If you are a Principal Hydrologist that oversees more junior Principal Hydrologists, this experience can increase the likelihood to earn more.