Bosler, also known as Diamond Lake, is a private fish and wildlife pond located in Carbon County, Wyoming. Constructed in 1955 by J. Kenneth Kennedy, the earth dam stands at a height of 18 feet with a hydraulic height of 10 feet. With a storage capacity of 1819 acre-feet and a surface area of 266 acres, Bosler serves as a vital source for fire protection, stock, and small fish pond purposes.

Despite its low hazard potential, Bosler's condition assessment is rated as poor, indicating the need for maintenance and improvements. The last inspection in July 2021 revealed the dam's poor state, prompting the need for risk management measures to address the high risk associated with its current condition. The absence of a spillway and limited discharge capacity pose potential challenges for managing water levels during heavy rainfall events.

As a significant component of the Bosler Slough offstream, Bosler plays a crucial role in supporting local wildlife and habitats. Its ownership by private entities highlights the importance of collaboration between stakeholders to ensure the sustainability and safety of this essential water resource in Wyoming. Climate enthusiasts and water resource experts alike must monitor and address the dam's structural deficiencies to safeguard its integrity and functionality for the future.