Fordyce Deer Creek is a privately-owned reservoir located in Sheridan, Wyoming, serving purposes such as fire protection, stock, and small fish pond. The earth dam, completed in 1954, has a height of 28 feet and a storage capacity of 143 acre-feet. The reservoir's primary source agency is the state of Wyoming, and it is regulated and inspected by the State Engineer's Office.

With a low hazard potential and satisfactory condition assessment, Fordyce Deer Creek provides a reliable water resource for the surrounding area. The reservoir's spillway type is uncontrolled, with a width of 10 feet. Although it has a moderate risk assessment rating of 3, the reservoir has not been modified in recent years and meets state permitting and inspection requirements.

Situated in the scenic Deer Creek area, Fordyce Deer Creek offers a tranquil setting for water resource and climate enthusiasts to appreciate the importance of sustainable water management practices. With its strategic location and functional design, this reservoir plays a crucial role in supporting local firefighting efforts, livestock watering, and recreational fishing activities.