J D, a private water resource located in Campbell, Wyoming, serves multiple purposes including fire protection, stock, and small fish pond. Built in 1956, this earth dam stands at a height of 29 feet, with a hydraulic height of 24 feet and a length of 227 feet. The dam has a storage capacity of 42 acre-feet, with a normal storage level of 25 acre-feet and a surface area of 3 acres. The primary source of water for J D is the North Fork of Buffalo Creek.

Despite its low hazard potential, J D has been assessed as being in poor condition as of the last inspection in August 2017. The dam is classified as having a moderate risk level, with an inspection frequency of 5 years. The spillway is uncontrolled with a width of 42 feet, and there are no outlet gates associated with the structure. The surrounding area is at a moderate risk level, requiring ongoing risk management measures to ensure the safety and integrity of the dam for the surrounding community and environment.

Overall, J D presents an interesting case study for water resource and climate enthusiasts, highlighting the importance of ongoing maintenance and risk assessment for dams, even those with a low hazard potential. As climate change continues to impact water resources and infrastructure, it is crucial to prioritize the safety and resilience of these structures to protect communities and ecosystems downstream.