The Hart Enlargement of Tippacanoe No. 1, also known as Enl. of 251r, is a privately owned irrigation dam located in Park, Wyoming. Completed in 1908, this earth dam stands at a height of 12 feet and has a storage capacity of 242 acre-feet, making it a vital resource for agricultural water supply in the region. Despite its historical significance, the dam is currently in poor condition, with a low hazard potential and moderate risk assessment rating.

Situated on Paint Creek offstream, the Hart Enlargement of Tippacanoe No. 1 plays a crucial role in water management in the area. With its uncontrolled spillway and slide gate outlet, the dam serves as a key infrastructure for regulating water flow and ensuring stable irrigation practices. However, with a condition assessment indicating poor maintenance, there is a pressing need for restoration efforts to enhance the safety and efficiency of this essential water resource.

As climate change continues to impact water availability and quality, maintaining and improving dams like the Hart Enlargement of Tippacanoe No. 1 becomes increasingly important. With state regulation, inspection, and enforcement in place, there is an opportunity to address the dam's current challenges and secure its role in sustaining water resources for future generations. Efforts to enhance the dam's condition and mitigate risks will be crucial in ensuring its continued contribution to the local agricultural community and ecosystem.