Hydraulic engineering is a subdiscipline of civil and environmental engineering that applies fluid mechanics, hydrology, and sediment transport theory to the analysis, design, and management of systems involving water in both natural and built environments. It encompasses the quantitative characterization of surface and groundwater flow, open-channel and pressurized pipe hydraulics, and fluid–structure interactions, supporting the design of dams, spillways, levees, canals, stormwater and wastewater networks, and coastal and riverine protection works. Research in hydraulic engineering often addresses flow modeling, flood risk assessment, erosion and sediment dynamics, ecohydraulics, and the optimization of infrastructure for water resources utilization and hazard mitigation.
On Jan. 23, the Trump administration gave its approval for plans to build Sites Reservoir, a vast 13-mile-long off-stream lake north of Sacramento that would provide water to 500,000 acres of Central Valley farmland and 24 ...
Environment
Jan 26, 2026
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25
When engineers and planners design roads, bridges and dams, they rely on hydrological models intended to protect infrastructure and communities from 50- and 100-year floods. But as climate change increases the frequency and ...
Earth Sciences
Jan 8, 2026
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An EPFL engineer has illustrated some of the complex ways in which climate change will affect hydropower facilities, taking the Gries dam in Valais Canton as a case study.
Earth Sciences
Oct 9, 2025
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Uttarakhand, referred to as the land of gods, is also known as the energy state of India. It is home to several fast-flowing rivers at high altitudes that serve as the perfect backdrop for harnessing energy from water to ...
Environment
Sep 24, 2025
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The catastrophic floods that hit the Texas Hill Country in July left residents and officials scrambling for answers. In response, the Hydrology & Hydroinformatics Innovation (H2I) Lab at The University of Texas at Arlington, ...
Environment
Sep 18, 2025
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22
The 2,175-mile system of interconnected, man-made canals crisscrossing Florida, from Orlando to the Keys, has a particularly important role when a hurricane happens to be pinwheeling toward the peninsula: Flood control.
Earth Sciences
Sep 17, 2025
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29
The number of dams in the United States at risk of overtopping is increasing, threatening their structural integrity and downstream communities, according to new research from the FAMU-FSU College of Engineering.
Environment
Jul 21, 2025
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