Gw60 Dam, located in Winfield, Illinois, is a crucial structure owned by the local government for flood risk reduction along the Trib 3 West Branch DuPage River. Designed by MTA & ERA, this Earth dam stands at 14 feet high and spans 1000 feet in length. With a storage capacity of 558 acre-feet and a surface area of 17.3 acres, Gw60 Dam plays a significant role in managing water resources in the region.

The dam, regulated by the Illinois Department of Natural Resources, is classified as having low hazard potential and moderate risk. While currently in a condition assessment of "Not Available," the structure is inspected every 5 years to ensure its safety and functionality. With no outlet gates and an uncontrolled spillway, the dam is designed to mitigate flooding and protect the surrounding area from potential water-related risks.

As a key component in the local water management system, Gw60 Dam serves multiple purposes including flood risk reduction and providing a habitat for fish and wildlife. Supported by federal funding and oversight from the Chicago District US Army Corps of Engineers, this structure is essential for protecting the community from water-related emergencies and ensuring sustainable water resource management in the region.