Articles from May 2024

Okoboji regional flow maps

Groundwater Flow in Hummocky Glacial Terrain in the Iowa Great Lakes Area

Friday, May 17, 2024
Iowa Geological Survey researchers investigated groundwater flow patterns within the Spring Run pothole wetland complex located east of East Lake Okoboji. Results are helping IGS develop a better understanding of the hydrology present within the IGL watershed and the larger PPR region.