Building on decades of hydroscience research, IIHR at the University of Iowa enters a new era of activity aimed at solving Earth’s biggest environmental issues.
All News and Pages Related to "research"

Researchers Find Giant Fossilized Sea Scorpion
IGS researchers have uncovered fossils of Pentecopterus, an ancient six-foot scorpion-like sea creature named after an ancient Greek warship. (Illustration by Patrick Lynch/Yale University)
Floyd Nagler, IIHR’s First Director
by Cornelia F. Mutel Floyd Nagler, IIHR’s founding director, focused his entire life on making a difference. One could see it in his tending of his large vegetable garden (he felt fresh foods were crucial to his family’s health). And in how he took over the pulpit when his minister traveled elsewhere (he wanted to […]
Water-Quality Monitoring Sensor Network
IIHR’s water-quality initiative represents an unprecedented effort to monitor real-time changes in a large river in response to climatic events, agricultural trends, and other human activities. Researchers at LACMRERS have 10 Hydrolab multi-sonde water-quality monitors deployed in Pool 16 for detailed chemical analysis. The sensors provide continuous real-time monitoring of: Dissolved oxygen Temperature Specific conductance […]

IIHR Researchers Find Toxic PCBs
IIHR researchers report dangerously high levels of toxic PCBs in the deep sediments lining the Indiana Harbor and Ship Canal (IHSC) in East Chicago, Ind. They say the discovery is cause for concern.
Communications
IIHR produces a variety of outreach publications intended for on- and off-campus audiences, many of which can be accessed online: IIHR Currents 2019–20 IIHR Currents 2018–19 IIHR Currents 2017–18 IIHR Currents 2016–17 IIHR Currents 2015–16 IIHR Currents 2014–15 IIHR YouTube Channel “India Winterim” “IIHR Cardinal Power Plant Project” “The Science of All Things Fluid” “Living With […]
LACMRERS Research
LACMRERS was designed and equipped to support research and education relating to the Mississippi River, encouraging students and faculty to study the diverse, interacting facets of river science and aquatic ecology. Cutting-edge river research from a variety of academic disciplines is thriving at LACMRERS today, and continues to expand and diversify. Learn more about research […]
About IIHR
What is IIHR? IIHR—Hydroscience & Engineering is a world-renowned center for education, research, and public service focusing on hydraulic engineering and fluid mechanics. Based in the C. Maxwell Stanley Hydraulics Laboratory, a five-story red brick building on the banks of the Iowa River, IIHR is a unit of the University of Iowa’s College of Engineering. […]
LACMRERS
“This river will teach you everything you need to learn.” – Author James F. Twyman Lucille A. Carver Mississippi Riverside Environmental Research Station (LACMRERS) LACMRERS is a place where people meet to study, collaborate, and learn about the Upper Mississippi River, one of the defining physical features of North America. Only when we know the […]
Archives
Location: Stanley Hydraulics Laboratory, second floor Contact: Jackie Hartling Stolze In 2000, IIHR established an archival repository specifically for materials relating to its rich history and research efforts. The archives include administrative, personnel, and research records and photographs tracing the evolution of IIHR from the early 1900s to the present. IIHR also claims a History […]