Martin Dam, located in Mead, Washington, along Tr-Deadman Creek, was completed in 1972 for the primary purpose of irrigation. This private dam stands at a hydraulic height of 16 feet and a structural height of 15 feet, with a length of 500 feet. With a normal storage capacity of 30 acre-feet and a maximum storage of 55 acre-feet, it serves as a crucial water resource for the surrounding area. The dam has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment.

Managed by the Washington Department of Ecology, Martin Dam is regulated, inspected, and enforced by the state agency. It is situated in Spokane County, within Congressional District 05, Washington, under the representation of Congresswoman Cathy McMorris Rodgers. Despite its age, the dam continues to play a vital role in supporting irrigation activities and maintaining the water supply for the local community. With its strategic location and reliable performance, Martin Dam remains a key asset for water resource and climate enthusiasts in the region.