Humbird, also known as Halls Creek, is a gravity dam located in Clark, Wisconsin, specifically on the East Fork Halls Creek. This structure, completed in 1871, serves primarily for recreational purposes, offering opportunities for outdoor enthusiasts to enjoy the surrounding area. With a height of 19 feet and a length of 423 feet, Humbird has a normal storage capacity of 127 acre-feet and a maximum discharge of 1,225 cubic feet per second.

Despite its age, Humbird has been well-maintained, with a fair condition assessment as of May 2020. The dam has a low hazard potential and is regulated by the Wisconsin Department of Natural Resources, which oversees its permitting, inspection, and enforcement. The risk assessment for Humbird indicates a very high risk level, reflecting the importance of ongoing monitoring and management of the structure to ensure its continued safety and functionality for the surrounding community.

While Humbird may not be the largest or most high-profile dam, its historical significance and role in providing recreational opportunities make it a valuable asset for the local area. As climate change continues to impact water resources, structures like Humbird will play a crucial role in managing and conserving these vital resources for future generations. It is essential for water resource and climate enthusiasts to stay informed and engaged with the maintenance and regulation of dams like Humbird to ensure their continued effectiveness and safety in the face of evolving environmental challenges.