Thiensville, a picturesque town located in Ozaukee County, Wisconsin, is home to a gravity dam built in 1842 on the Milwaukee River. With a primary purpose of recreation, this dam stands at 13 feet high and stretches 370 feet in length, creating a serene surface area of 45 acres. The dam's normal storage capacity reaches 700 acre-feet, providing a tranquil environment for water resource and climate enthusiasts to enjoy various outdoor activities.

Despite its age, the Thiensville dam is in fair condition, with a low hazard potential and a moderate risk assessment rating. The dam has undergone modifications in 1942 and 2011, ensuring its structural integrity and safety. The Wisconsin Department of Natural Resources regulates and inspects the dam regularly to uphold its functionality and safeguard the surrounding area from potential risks.

Thiensville's gravity dam on the Milwaukee River not only serves as a recreational hub but also contributes to the overall beauty and ecological balance of the region. As water resource and climate enthusiasts explore this historic site, they can appreciate the harmonious blend of nature and human engineering that defines Thiensville's unique landscape.