The Johnson City Solid Waste Division Will Hold A Spring Cleaning Drop-Off Event For Washington County Residents On Saturday, May 3 From 7 A.M. To Noon. Items Can Be Dropped Off At Two Locations: Indian Trail Middle School On Car-Mol Drive And Science Hill High School On John Exum Parkway. Accepted Items Include E-Waste, Building Materials, Metal, And Bulk Items. Hazardous Materials, Paint, And Tires Will Not Be Accepted. City Crews Will Be On Site To Help With Unloading.