The City Of Johnson City’s Annual Fall Leaf Collection Begins Monday, October 28, And Runs Through Friday, December 13. Crews Will Make At Least Two Pickups In Each Neighborhood. Residents Should Pile Leaves Behind The Curb, Not On Streets Or In Alleys. Leaves Must Be Free Of Trash And Debris. Residents Can Also Request Leaf Deliveries For Garden Mulch By Calling 423-975-2700. Brush Collection Will Continue Year-Round But May Be Adjusted During The Leaf Collection Period