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Hydrologists

Life, Physical & Social Sciencesmediumaugment
Projected change (est.): ~+0%
Median Wage (est.): ~$88,890
Employment (est.): ~7K

Overall Exposure

42+12

2025 vs 2023

Theoretical Exposure

61

What AI could do

Observed Exposure

22

What AI actually does

Automation Risk Score

28

Displacement risk

3-Year Outlook (2025 → 2028)

Projected changes in AI automation metrics over the next 3 years based on estimated data.

Overall Exposure

42→57
+15

2025 → 2028 (estimated)

Theoretical Exposure

61→76
+15

2025 → 2028 (estimated)

Observed Exposure

22→36
+14

2025 → 2028 (estimated)

Automation Risk

28→39
+11

2025 → 2028 (estimated)

Exposure Metrics (2023 - 2028)

Task Breakdown

Model water flow and predict flood or drought patterns
62%β 1
Collect and analyze water samples and field measurements
38%β 0.5
Assess water supply sustainability and groundwater resources
45%β 0.5
Prepare environmental impact assessments for water projects
50%β 0.5

About This Occupation

If you work as a Hydrologist, AI is reshaping your profession. With an automation risk of 28/100 and overall exposure at 42%, this role faces medium transformation. The highest-impact area is model water flow and predict flood or drought patterns at 62% automation. This is classified as an 'augment' role. BLS projects 0% change through 2034. AI-powered hydrological modeling is improving flood forecasting accuracy, while fieldwork and stakeholder consultation remain essential human contributions.

ISCO-08 classification

Unit group 2114ILO official

Geologists and geophysicists

Definition

ILO original text (English)

Geologists and geophysicists conduct research; improve or develop concepts, theories and operational methods, or apply scientific knowledge relating to geology and geophysics in such fields as oil, gas and mineral exploration and extraction, water conservation, civil engineering, telecommunications and navigation, and assessment and mitigation of the effects of development and waste disposal projects on the environment.

Definition & vocabulary source

Source: International Labour Organization (ILO) — ISCO-08 Structure

License: ILO CC BY 4.0

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Official occupational information

  • ONET19-2042.00

    Geoscientists, Except Hydrologists and Geographers

    Study the composition, structure, and other physical aspects of the Earth. May use geological, physics, and mathematics knowledge in exploration for oil, gas, minerals, or underground water; or in waste disposal, land reclamation, or other environmental problems. May study the Earth's internal composition, atmospheres, and oceans, and its magnetic, electrical, and gravitational forces. Includes mineralogists, paleontologists, stratigraphers, geodesists, and seismologists.

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  • ONET19-2043.00

    Hydrologists

    Research the distribution, circulation, and physical properties of underground and surface waters; and study the form and intensity of precipitation and its rate of infiltration into the soil, movement through the earth, and return to the ocean and atmosphere.

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Source: O*NET 30.2, U.S. DOL/ETA

License: CC BY 4.0

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Frequently Asked Questions

With an automation risk score of 28%, Hydrologists has a low risk of AI replacement. Most tasks in this role require skills that are difficult for AI to replicate, such as complex decision-making, physical dexterity, or deep interpersonal interaction. AI is more likely to serve as a supportive tool.

Our estimated AI automation risk score for Hydrologists is 28% for 2025. Estimated overall AI exposure is 42%, with 61% theoretical exposure and 22% observed exposure. The estimated risk trend from 2023 to 2025 is +8 points. All of these are model-generated estimates, not measurements.

The tasks with the highest automation potential for Hydrologists are: Model water flow and predict flood or drought patterns (62%), Prepare environmental impact assessments for water projects (50%), Assess water supply sustainability and groundwater resources (45%). These rates are our own estimates of how much of each task current AI systems can handle. They are not measurements and are not taken from any external dataset.

We estimate a +0% employment change for Hydrologists between 2024 and 2034. This is our own estimate, not a figure published by the U.S. Bureau of Labor Statistics. Combined with an estimated overall AI exposure of 42%, this occupation faces both traditional labor market shifts and AI-driven transformation. Workers should monitor both employment trends and AI capability growth.

Since AI primarily augments capabilities in this role, professionals in Hydrologists should embrace AI as a productivity multiplier. Focus on learning to use AI tools effectively, developing higher-order analytical and creative skills, and positioning yourself as someone who can leverage AI to deliver greater value.

Recent AI Impact Changes

Mar 2026: New blog post analyzing AI impact on water resource engineering careers with 36% exposure and 24% automation risk.

[Source: AI Changing Work Blog]