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Weather Careers

Hydrologist Career Guide: Rivers, Floods, Drought, Snowpack, and Water Forecasting

What hydrologists do, including river forecasting, drought, snowpack, groundwater, flood risk, and water resources.

Quick answer: Hydrologists study water in rivers, soils, snow, groundwater, reservoirs, and floods to help communities manage water risk.

Forecasting water

Hydrologists use rainfall, snowpack, soil moisture, stream gauges, models, and reservoir data.

River forecasts can lag storms by hours or days.

Risk work

Flood mapping, drought monitoring, dam operations, water supply, and watershed planning all rely on hydrology.

Weather and land use both matter.

Skills

Math, GIS, coding, field measurements, statistics, and communication are useful.

Hydrology connects science with public safety.

Further reading