Spring Creek, a comprehensive watershed management project, is located in Sioux Falls, South Dakota. IMEG’s environmental team worked closely with our civil engineering department to significantly reduce wetland impacts for this project. We performed a wetland delineation and construction observation. Additionally, Section 404 permitting was submitted to the U.S. Army Corps of Engineers for review and approval. Our team oversaw erosion control by utilizing native grass seeding to minimize soil loss, and coordinated the cultural resources study. Overall, these practices substantially minimized the damage to the environment. When the project is complete, stormwater drainage will be significantly improved in the most environmentally responsible way.