Dundee, also known as Long Lake, is a picturesque water resource located in Fond du Lac, Wisconsin. Managed by the local government, this dam was completed in 1857 with a primary purpose of recreation. The earth dam stands at 8 feet tall and spans 280 feet in length, creating a surface area of 427 acres and a normal storage capacity of 2000 acre-feet.

With a drainage area of 24.5 square miles and a max discharge of 500 cubic feet per second, Dundee poses a significant hazard potential but is currently assessed to be in fair condition. The dam is regulated by the Wisconsin Department of Natural Resources and undergoes regular inspections, with the last assessment conducted in May 2020. The risk assessment for Dundee is moderate, and emergency preparedness plans are in place to ensure public safety in the event of an emergency.

For water resource and climate enthusiasts, Dundee offers a fascinating opportunity to explore the intersection of human infrastructure and natural landscapes. With its rich history dating back over a century, this recreational dam on the East Branch Milwaukee River serves as a vital water source while providing a serene backdrop for outdoor activities. As climate change continues to impact water resources, understanding the management and maintenance of structures like Dundee becomes increasingly essential for sustainable water management practices.