Room 122 is an original Chacoan room located directly north of Room 121 in the southwest section of Salmon Pueblo. The room space comprises an original Chacoan room (Room 122W) in the 3rd tier of room from the back wall and a later San Juan era small kiva (122A) that was emplaced into the Chacoan room. The Chacoan room is quite large, measuring by 8.9 by 5 m north-south and the San Juan kiva has a diameter of 5 m. The room and kiva were partially excavated during the project. Thirteen features were identified and 21 strata were defined across both rooms.