The O'Harra Memorial Building was completed in the summer of 1942 as a joint State and Federal Work Projects Administration Project.
It houses the administration offices, the Office of Academic and Enrollment Services, the Office of Financial Aid, the Office of Admissions, the SDSM&T Foundation, and the Museum of Geology.
The building is named in honor of Dr. C.C. O'Harra, President and Professor of Geology at the university from 1911 to his death in 1935.
