Located in Crook, Wyoming, T. L. is a privately owned earth dam completed in 1970 primarily for fire protection, stock, and small fish pond purposes. With a height of 26 feet and a storage capacity of 890 acre-feet, this dam serves the dual role of providing water for irrigation and safeguarding against wildfires in the region. The dam's condition is assessed as fair, with a low hazard potential and a moderate risk assessment rating.

The T. L. dam, situated on T L Draw, is regulated by the Wyoming State Engineer's Office and undergoes regular inspections to ensure its structural integrity. Despite its uncontrolled spillway type, the dam has a spillway width of 50 feet and a surface area of 64 acres. The surrounding area benefits from T. L.'s water storage capacity and plays a crucial role in maintaining the local ecosystem by providing water for livestock, agriculture, and wildlife.

Managed by a private entity, T. L. is a vital water resource for the Camp Crook SD community, offering essential water supply for various purposes. With its strategic location and functionality, T. L. contributes to the sustainable management of water resources in the region, highlighting the intersection of water infrastructure and climate resilience efforts in Wyoming.