Butler Pond, also known as Empire Lake Dam, is a local government-owned water resource located in Empire, Minnesota. Built in 1965 by the NRCS, this earth dam serves as a Fish and Wildlife Pond with a primary purpose of promoting the conservation of aquatic habitats. The dam stands at 11 feet tall and spans a length of 700 feet, creating a storage capacity of 165 acre-feet and covering a surface area of 24 acres.

Situated on the Vermillion River-TR, Butler Pond is regulated by the Minnesota Department of Natural Resources, ensuring that it meets state permitting and inspection requirements. Despite having a low hazard potential, the dam is reported to be in fair condition as of its last assessment in September 2012. With its picturesque location and vital role in supporting local wildlife, Butler Pond serves as a valuable asset for water resource and climate enthusiasts to admire and study in Dakota County, Minnesota.

As one of the many water structures in the area, Butler Pond adds to the diverse ecosystem of Dakota County and contributes to the overall environmental health of the region. Its significance as a conservation area for fish and wildlife highlights the importance of maintaining and monitoring dams like this to ensure their continued functionality and ecological benefits. For those interested in water resources and climate studies, Butler Pond offers a unique opportunity to explore the intersection of human infrastructure and natural habitats in a beautiful setting along the Vermillion River-TR.