Location:  YCSO Foothills Substation, 13190 E. South Frontage Road – Yuma, AZ The Yuma County Sheriff's Office will be participating in the Drug Enforcement Administration's (DEA) National Prescription Take-Back Day on Saturday, October 28, 2023 from 10:00 AM to 2:00 PM. Medications for disposal can be dropped off at the YCSO Foothills Substation at 13190 E. South …