Sherwin 9-249-6, also known as 208w02, is a federal-owned earth dam located in Weston County, Wyoming. Completed in 1954, this dam serves multiple purposes including fire protection, stock, and small fish pond, with a primary source agency of USDA FS. Situated along the Cheyenne River, this dam has a height of 26 feet and a length of 600 feet, providing a storage capacity of 97 acre-feet.

Despite its low hazard potential and moderate risk assessment, Sherwin 9-249-6 has not been rated for its condition assessment. The dam has a spillway width of 30 feet and a maximum discharge capacity of 1460 cubic feet per second. The last inspection was conducted in May 2009, with an inspection frequency of 10 years. While the dam has not been modified in recent years, it remains an essential infrastructure for water resource management and ecosystem support in the region.

Overall, Sherwin 9-249-6 plays a crucial role in maintaining water resources for fire protection, stock, and recreational purposes in the area. With its strategic location along the Cheyenne River, the dam serves as a vital asset for managing water flow and providing habitat for fish and wildlife. As climate change continues to impact water availability and quality, the proper maintenance and monitoring of dams like Sherwin 9-249-6 are essential for ensuring the resilience and sustainability of water resources in the region.