Rivermark Community Credit Union Address: 501 Deschutes Ave, Maupin, OR 97037 Phone: (541) 296-3224 Hours: Tue: 10am-2pm Thu: 10am-2pm Banks Other Businesses: Imperial River Co at 304 Bakeoven Rd, Maupin, OR 97037 Oasis Resort The & Guide Svc at 609 S US Highway 197, Maupin, OR 97037 Deschutes Motel at 616 Mill St, Maupin, OR 97037 River Run Lodge at 210 Hartman Ave, Maupin, OR 97037