Finding, cleaning, moving, and protecting water: rivers and aquifers, dams and canals, floods and droughts, and the plants that make tap water safe to drink.
Top pay: highest pay, longest training
Water Utility Director: Runs a city or regional water system that delivers clean water and treats sewage for hundreds of thousands of people. Typical pay $145k.
Dam Safety Engineer: Inspects and designs repairs for dams to make sure they won't fail and flood the towns below. Typical pay $112k.
Groundwater Sustainability Agency Manager: Runs one of California's new local agencies that must stop farms and towns from overpumping groundwater, under a 2014 state law. Typical pay $120k.
Mid pay: solid pay, degree or apprenticeship
Water Resources Engineer: Designs systems that move and control water: pipelines, canals, levees, stormwater systems, and reservoirs. Typical pay $100k.
Hydrologist: Studies how water moves through rivers, snowpack, soil, and underground, to forecast floods and droughts. Typical pay $92k.
Hydrogeologist: Finds and protects groundwater in aquifers, and tracks pollution moving underground. Typical pay $92k.
Water / Wastewater Treatment Operator: Runs the plants that turn river water into safe drinking water and clean sewage before it returns to nature. Typical pay $58k.
Limnologist: Studies lakes, rivers, and wetlands: their chemistry, plankton, fish, and toxic algae blooms. Typical pay $75k.
Stormwater Program Manager: Manages how a city handles rain runoff, using pipes, rain gardens, and green roofs to prevent floods and pollution. Typical pay $78k.
Floodplain Manager: Decides where and how buildings can go in flood zones, and helps communities prepare for floods. Typical pay $75k.
Watermaster / Water Rights Specialist: In Western states, enforces who gets how much river water based on century-old water rights. Typical pay $65k.
Irrigation District Manager: Runs a district that delivers river water through canals to thousands of farms. Typical pay $95k.
River Forecast Hydrologist: Forecasts river levels and floods by combining weather forecasts, snowpack, and stream data. Typical pay $105k.
Water Conservation Specialist: Helps a city or water district use less water through rebates, education, and leak programs. Typical pay $72k.
Water Resources Planner: Plans how a region will have enough clean water for the next 50 years, balancing cities, farms, and nature. Typical pay $89k.
Starter: fastest way in
Hydrologic Technician: Measures streamflow, groundwater levels, and snowpack in the field for agencies like the USGS. Typical pay $52k.
Water Well Driller: Drills wells for homes, farms, and cities, and installs pumps to bring groundwater to the surface. Typical pay $54k.
Ditch Rider: Patrols irrigation canals and opens and closes gates to deliver each farmer's share of water. Typical pay $48k.
Water Distribution Operator: Maintains the pipes, hydrants, valves, and meters that carry water through a city. Typical pay $52k.
Water Quality Technician: Collects and tests water samples from rivers, wells, and treatment plants for pollutants and bacteria. Typical pay $51k.
Stream Restoration Equipment Operator: Runs excavators in creeks and rivers, placing boulders and logs exactly where designers want them to rebuild natural bends, pools and fish habitat. Typical pay $52k.
Career Universe is an early version. Pay, training and AI-risk figures are estimates to start your own research, not verified facts. The research was written with AI research assistants, checked by validation scripts and spot-checked by hand. Check anything important with schools, employers and official sources. How the numbers work.