Summer Interns Reflect on Flood Center Experience
Two undergraduate students from Iowa State University spent the summer at the University of Iowa in Iowa City, participating in internships at the Iowa Flood Center. Although their work was very different, both say it was a valuable experience and one they’d recommend to other students.
Darnell Melvin, Software Engineering, Iowa State University

Darnell Melvin
Darnell Melvin, an Iowa City native, says he never thought he’d be working at Stanley Hydraulics Lab, although he had passed by the red brick building on the river’s edge many times. “I never thought about what actually goes on behind the scenes,” he says.
Melvin, a senior in software engineering at Iowa State University (ISU), spent his summer at the Iowa Flood Center (IFC) working with Assistant Research Engineer Ibrahim Demir on the Iowa Flood Information System (IFIS). IFIS is a set of online flood information tools available to all Iowans.
Melvin contacted IFC Director Witold Krajewski, who encouraged him to apply for an internship. The internship included installing IFIS software upgrades, managing queries and data sub-trees, and looking for faster methods of querying databases. Melvin says he enjoyed his time at the IFC. “It’s been fun. I’ve been able to meet the people here, and they’ve been very nice,” he says.
As the summer comes to a close and the internship ends, Melvin will head back to Ames to continue his studies at ISU. Melvin says he would definitely recommend the IFC internship to other students. “It’s a good opportunity. I think all internships are good opportunities, and this is definitely a good one for me.”
Clayton Van Ekeren, Civil Engineering, Iowa State University

Clayton Van Eckren
Clayton Van Ekeren is a civil engineering major at Iowa State University (ISU), but this summer he worked at the Iowa Flood Center (IFC), under the supervision of Engineer Dan Ceynar. A senior at ISU, Van Ekeren first heard about IIHR from the professor teaching his fluid mechanics class, who helped him contact IIHR Director Larry Weber and IFC Director Witold Krajewski.
Van Ekeren’s job at the IFC consisted of maintaining the Iowa Flood Center’s rain gauge network in Eastern Iowa. He regularly inspected the sites and leveled the gauges so they accurately gather data. Van Ekeren also had an opportunity to learn first-hand about the IFC’s stream-stage sensors, which are instruments designed to measure river stage and are built in the lab where Van Ekeren worked.
Van Ekeren will return to ISU for the fall. After completing his undergraduate degree, he plans to attend graduate school at the University of Iowa, where he hopes to work and study at IIHR. Van Ekeren says he found the internship at the IFC valuable and would suggest it to any students interested in water resources. “I would definitely recommend that they [students] consider IIHR, because of what it’s taught me and what I’ve gained from doing this internship.”