Danny is an assistant professor at Colorado State University. He completed his B.S. at the University of Utah in Civil Engineering, and his M.S. and Ph.D. from CSU in Civil and Environmental Engineering. He has had a fascination with rivers since he was young, and although the pleasure of experiencing river corridors in person leads him to pursue field research opportunities, he is also excited about studying the interaction of flow, sediment, vegetation, and other aquatic organisms in lab and numerical experiments as well.
PhD Student, Civil and Environmental Engineering
Faisal Alsultan is a Ph.D. student in Civil and Environmental Engineering at Colorado State University. He earned his B.S. degree in Civil Engineering from King Abdulaziz University in Saudi Arabia and his M.S. degree from Colorado State University. His research focuses on the effects of bed roughness on wave propagation and mechanism in open channels, with particular emphasis on how roughness influences wave attenuation, energy dissipation, and flow dynamics. His work combines fundamental hydraulic theory with numerical and physical methods to improve understanding of wave roughness interactions in open channel flows.
MS Student, Civil and Environmental Engineering
Lesli Key is analyzing the use of water injection dredging in reservoirs for the purpose of sediment management. She obtained a bachelor's degree in Biological Engineering with a minor in Environmental Science from the University of Missouri. After graduation she worked for the U.S. Army Corps of Engineers, Kansas City District in the River Engineering section. A major project is ongoing at Tuttle Creek reservoir in Manhattan, Kansas. Lesli is examining data to optimize dredge rates and working to obtain sediment continuity on the Big Blue River.
MS Student, Civil and Environmental Engineering
Lana is exploring stationary waves in rivers. After getting a degree in Mechanical Engineering from the University of Colorado Boulder and spending many summers looking at waves as a raft guide, she is thrilled to combine these two passions to understand how stationary waves form on steep mountain rivers and how the information encoded in them can be used. Some questions guiding her research are: do remote sensing velocity prediction methods match actual velocity profiles of rivers, how do stationary waves in steep mountain rivers compare to stationary waves produced in flume experiments, and what are the best methods of producing meaningful images of standing waves in natural environments. Additionally, she is interested in understanding the nuances of how different river users speak about the same features.
Past Lab Members
Brooke Pennington - M.S., 2026