Todd Ririe, PhD in geology from the University of Iowa, has 30+ years in applied geology and environmental applications. Retired BP researcher, now a part-time consultant.

Learn more about Protiti Roy, PhD student at the University of Iowa.

Learn more about Gerry Rushton, Professor Emeritus at the University of Iowa.

Heather Sander's research centers combines field work, GIS, and ecological modeling to explore questions related to urban ecosystems.

Learn more about Caleb Sandoval, a graduate student at the University of Iowa.

Learn more about Keith Schilling, Adjunct Professor at the University of Iowa

Silvia Secchi's work focuses on the Mississippi River Basin–she has done research on land-based energy production, water quality, adaptation to climate change, floodplain management, invasive species and farmers’ attitudes in the watershed.

Learn more about Austin Shaffer, MS student at the University of Iowa.

Learn more Ryan Shanks, PhD student at the University of Iowa.

Learn more about Adam Skibbe, Senior GIS Administrator and Adjunct Instructor at the University of Iowa.

Learn more about Mary Skopec, Adjunct Assistant Professor at the University of Iowa.

Learn more about Eric Small, Physical Scientist and Clean Water Act Inspector at the United States Environmental Protection Agency.

Learn more about Dionysios Stamatis, MS student at the University of Iowa.

Learn more about Noah Stern, Alumni and Board Member at the University of Iowa

Learn more about Brittany Stolfus, PhD student at the University of Iowa.

Learn more about Matthew Streeter, Adjunct Instructor at the University of Iowa.

Learn more about Tim Stroope, Alumni and Board Member at the University of Iowa.

Learn more about Amy Sullivan, Former Petroleum Geologist for Mobil, ExxonMobil, and Royal Dutch Shell

Learn more about Aaron Suzuki, Founder and CEO of SmartDeploy.

Ben Swanson is focused on surface processes centered on rivers and streams (fluvial geomorphology).

Learn more about Mirza Tasnim, a graduate student and teaching assistant at the University of Iowa.

Learn more about Samuel Taylor, a graduate student at the University of Iowa.

Joanna Thamke, Associate Center Director at USGS Wyoming-Montana Water Science Center, specializes in water quality, availability, and energy, with notable awards and contributions.

Kate Tierney is an associate professor of instruction in the School of Earth, Environment, and Sustainability at the University of Iowa.

Learn more about Maryam Torkashvand, a graduate student at the University of Iowa.

Learn more about Ingrid Ukstins, Adjunct Associate Professor at the University of Iowa.