- Basement Storage Room 38: No public access. Contact the assessment and taxation department office;
- Office, Room 143: Courthouse, 216 SE 4th St, Pendleton, OR 97801;
Criminal Justice Center,
Sheriff's Office Complete Records Room: 4700 NW Pioneer Place, Pendleton, OR 97801;
- Basement "Round Room" 20: No public access. Contact the GIS office;
- Room 106: Courthouse, 216 SE 4th St, Pendleton, OR 97801;
- Office, Room 104: Courthouse, 216 SE 4th St, Pendleton, OR 97801;
- Basement Storage Room 34 and old office: No public access. Contact the planning department office;
Recorder's Basement Room 22: No public access. Contact the records office;
- Research Room and Plat Room, Room 106: Courthouse, 216 SE 4th St, Pendleton, OR 97801;
- Basement Storage Room 23: No public access. Contact the records office;
- Records Office Security Microfilm Cabinet (at Surveyor's Office Vault): No public access. Contact the records office;
Records Storage Building: No public access. Contact the circuit court or assessment and taxation department offices;
Umatilla County Courthouse (All offices and storage areas): 216 SE 4th St, Pendleton, OR 97801;
University of Oregon, Knight Library,
Special Collections: 1299 University of Oregon, Eugene, OR 97403.