Dump Draw is a private earth dam located in Buffalo, Wyoming, specifically designed for flood risk reduction along the Dump Draw river. Constructed in 2019, this 42-foot-high dam has a storage capacity of 156 acre-feet and covers a surface area of 7.3 acres. With a spillway width of 60 feet and a maximum discharge capacity of 8,421 cubic feet per second, Dump Draw is equipped to handle high hazard potential events.

Managed by the Wyoming State Engineer's Office, Dump Draw undergoes regular inspections, with the last assessment in April 2020 revealing a satisfactory condition. The dam is designed to meet state regulatory requirements, including permitting, inspection, and enforcement. With its strategic location and efficient design, Dump Draw serves as a crucial infrastructure for protecting the surrounding area from the impacts of flooding, making it a noteworthy site for water resource and climate enthusiasts to explore and study.