Chippewa Reservoir, also known as Winter, is a stunning water resource located in Sawyer, Wisconsin, along the Chippewa River. This reservoir, completed in 1923, primarily serves as a hydroelectric power source and offers recreational opportunities. With a dam height of 45 feet and a storage capacity of 230,000 acre-feet, Chippewa Reservoir covers a surface area of 15,800 acres and has a maximum discharge of 40,000 cubic feet per second.

Managed by the Federal Energy Regulatory Commission, Chippewa Reservoir boasts a controlled spillway with a width of 78 feet and two Tainter radial gates for water regulation. Despite its high hazard potential, the reservoir is a vital resource for the region, providing both electricity and recreational enjoyment. The risk assessment for Chippewa Reservoir indicates a very high risk level, underscoring the importance of ongoing monitoring and management measures to ensure its safety and sustainability for future generations.

As a key player in water resource management, Chippewa Reservoir stands as a testament to the intersection of human ingenuity and environmental stewardship. With its historic significance and vital role in providing clean energy and recreational opportunities, this reservoir exemplifies the delicate balance between harnessing natural resources and protecting ecological integrity. By understanding and addressing the risks associated with its operation, Chippewa Reservoir continues to be a valuable asset for the community and a symbol of resilience in the face of climate challenges.