Streeter, located in Johnson, Wyoming, is a privately owned earth dam completed in 1951 for irrigation purposes on Little Willow Creek. Standing at 32 feet in height with a storage capacity of 536 acre-feet, the dam is regulated and inspected by the Wyoming State Engineer's Office. With a fair condition assessment and low hazard potential, Streeter is a vital structure for water resource management in the region.

Situated in a picturesque setting, Streeter spans 700 feet in length and has a hydraulic height of 25 feet. The dam's stone core and soil foundation contribute to its stability, while a spillway width of 60 feet ensures controlled water release. Although the drainage area is minimal, the dam's surface area of 36 acres provides essential irrigation for the surrounding area, showcasing the importance of this structure in sustaining agriculture in the region.

Managed by a private owner, Streeter plays a crucial role in supporting the local community's agricultural needs. With regular inspections and a designated emergency action plan, the dam ensures the safety and security of residents while maintaining a reliable water source for irrigation. As climate enthusiasts, understanding and appreciating the significance of structures like Streeter is essential in safeguarding water resources amidst changing environmental conditions.