Hidden Valley Lake in Lafayette, Wisconsin, is a privately-owned dam situated on Van Meter Creek. Built in 1975, this earth dam stands at a height of 35 feet, providing a storage capacity of 500 acre-feet for recreational purposes. With a surface area of 22 acres and a drainage area of 1 square mile, Hidden Valley Lake offers a serene escape for water resource and climate enthusiasts seeking outdoor adventures.

This dam features a controlled spillway and has a low hazard potential with a fair condition assessment. The surrounding area is deemed to have a very high risk level, indicating the importance of proper risk management measures. While the last inspection took place in 2011, with a 10-year inspection frequency, the dam continues to meet state regulatory standards with regular inspections, enforcement, and permitting from the Wisconsin Department of Natural Resources (WIDNR). Hidden Valley Lake serves as a vital recreational resource in the region, offering opportunities for boating, fishing, and wildlife observation.

Located in the Detroit District, Hidden Valley Lake is a hidden gem for outdoor enthusiasts seeking a peaceful retreat in a picturesque setting. With its tranquil waters and lush surroundings, this dam provides a unique opportunity to connect with nature and enjoy the beauty of Wisconsin's landscape. As climate change continues to impact water resources, Hidden Valley Lake stands as a reminder of the importance of sustainable management and conservation efforts to preserve these natural treasures for future generations.