Much of the upper Midwest, including Minnesota, North Dakota, and South Dakota were formed by glaciers moving over the landscape, creating a region referred to as prairie potholes. Early agricultural practices were focused on draining the water from these potholes in order to farm the land. As our understanding of the delicate balance of ecological systems has advanced, our approach to balancing environmental practices with farming practices has also progressed.
Meeting Agriculture Goals + Protecting Impacts to the Environment
The Midwestern economy is built on agriculture. As technology has advanced there are less farmers with larger fields and larger equipment, which leads to tighter planting and harvesting schedules. A fully functional and rightsized drainage infrastructure system is critical to meeting growing season demands, maximizing the time crops are growing to produce successful yields. In farming, timing is everything. Each year, farmers are concerned about the amount of surface water on their land, either reducing or increasing crop yields. Too much water or not enough can have negative effects.
Previously standard agricultural drainage practices promoted farming as much land as possible and removing wetlands. These practices led to areas of the prairie pothole region experiencing increased erosion, resulting in sediment in rivers, streams, and lakes. This increased sediment poses risks to water quality and can prevent vegetation from growing in the water, affecting the natural food chain for wildlife habitat.
As water resource management experts, ISG is committed to meeting the goals of farmers as well as protecting rivers and streams. When feasible, ISG incorporates Best Management Practices (BMPs) into drainage projects to produce multiple water quality benefits and reduce erosion.
Infrastructure that Works + Works for the Environment
A successful example of this type of drainage and environmental balance was the recently completed drainage project for Martin/Watonwan County JD 9. The landowners had requested a substantial increase in drainage capacity at the outlet of the system which would require a 60-inch pipe to improve to the failing, undersized system.
To meet landowner capacity goals, while reducing impacts downstream, ISG designed and installed a large storage basin in the middle of the watershed and utilized land near the outlet to widen a channel to create additional storage. By incorporating these BMPs, the team was able to downsize the drainage infrastructure to a 48-inch outlet pipe. A benefit of this solution was that as water drained into the larger storage pond, even at a higher capacity, the pond filtered and slowed the flow downstream. Ultimately, the landowners received the capacity they needed, and water quality improved by replacing the failing tile system and adding storage—all while saving costs due to the smaller outlet pipe for the system. To gain a full understanding, watch this brief video of the implemented BMPs.
As the needs of agriculture and the environment change, ISG remains at the forefront of innovation to improve crop production and water quality—balancing goals for the benefit of all.
ISG’s applied technology team invests in state-of-the-art tools for several reasons, the most important: added value. With devices and services like drones, visualization, geographic information systems, 3D scanning, and virtual reality, our trained operators gather data efficiently, with precision detail. We exceed expectations to deliver accurate data, allowing for better decisions, faster—critical to healthcare environments of all scales. As the needs of health systems continuously evolve, ISG has uncovered how these tools create strategic solutions and increase operational efficiency.
Nearly every architectural and engineering project intersects with environmental landscapes, often requiring wetland delineation as a first step toward sustainable development. ISG’s environmental team offers expertise and guidance in this critical phase of project due diligence, supporting a range of diverse sectors.
ISG is leading the way in sustainable water management across the Midwest. Our experience in developing One Watershed, One Plan (1W1P)strategies and Multi-Purpose Drainage Management (MDM) Plans provides comprehensive solutions, including advanced flood control, water resource management, and environmental sustainability.