Hornbuckle Cofwd Ponds D & E, located in Converse, Wyoming, are privately owned water resource structures designed by Darrin Tromble with a primary purpose that falls under the "Other" category. Completed in 2020, these earth dams stand at a height of 29 feet with a hydraulic height of 26 feet, providing a storage capacity of 305 acre-feet. The ponds cover a surface area of 14 acres and have a normal storage capacity of 132 acre-feet.

Despite being classified as having a low hazard potential, the condition assessment of Hornbuckle Cofwd Ponds D & E is rated as "Fair," with the last inspection conducted in April 2021. The inspection frequency is set at 5 years, and the risk assessment has identified a high risk level (2) associated with these structures. While the spillway type is listed as "None," the presence of outlet gates is noted as "None," indicating a potentially unique design feature for managing water flow. Overall, these ponds play a vital role in water resource management in the area, serving both practical and regulatory purposes.

For water resource and climate enthusiasts, Hornbuckle Cofwd Ponds D & E offer a fascinating case study of privately owned earth dams in Wyoming that contribute to local water storage and management efforts. With their unique design and storage capacity, these structures stand as important components in the broader ecosystem and water infrastructure of the region. Monitoring and maintaining these ponds will be crucial to ensure their continued functionality and safety while addressing any potential risks identified in the periodic inspections and assessments.