Iowa researchers are working to solve some of our state’s most significant environmental challenges. That includes experts from the UI College of Engineering who are using a living laboratory to conduct innovative sustainability research and scientists who have deployed a vast network of climate sensors to prepare for the growing impact of extreme weather events.

Craig Just at the University of Iowa has sought an affordable wastewater solution for small towns. Now, through Just’s research, partnerships, and persistence, a pilot system in Dow City appears poised to meet federal wastewater treatment regulations. The technology would then be available for hundreds of small towns in Iowa.

Stan Kohls, a third-year PhD candidate in civil and environmental engineering, is conducting an in-depth investigation into organic contaminants found in water systems.

The Iowa Geological Survey is at the center of a two-year, $11.3 million Department of Energy study that could change how carbon dioxide emissions (CO2) are managed in Iowa, a potential win-win for the environment and energy producers.

Four months after record flooding damaged hundreds of homes in Spencer, Iowa, city leaders met to offer transparency about the events that led up to the flooding. In conjunction with the Iowa Flood Center, city officials shared a full debrief of the days leading up to, and following, the flooding in June. They shared what they learned, and how they hope to prepare for future flooding.

Approximately 150 residents of Spencer attended Tuesday night’s flood “debriefing,” hosted by the city. This time representatives from the National Weather Service and Iowa Flood Center attended to talk about the unexpected magnitude of the flood.

Drought conditions are continuing to spread in Iowa, despite this year starting as the ninth wettest year on record after an unusually rainy spring.

Iowa Geological Survey Soil Scientist Matthew Streeter is working with Perimeter Solutions to investigate the long-term impacts of how fire-retardant chemicals may affect soil health and water quality in California’s wildfire-prone landscape.

The Hydroscience and Engineering unit at the University of Iowa, or the IIHR, is expanding its research on the Mississippi River, to better understand and improve the way fish navigate through lock and dam systems.