Tree Branch/Organics Drop-off

gloved hands holding a broken tree branch
Location, Date & Time
Infrastructure Maintenance Center
12450 Washington Street
  • Sat, Jul 12 2025, 8am - 12pm
    • Event Details

    Thornton residents may drop off tree branches and organic material (compost) at no charge.   Proof of residency is required.  Residents are responsible for unloading all material.  NO commercial or landscaping companies. Use the north entrance on 126th Ave., east of Washington St. (126th Ave. & Ogden St.).

    Tree Branch/Organics Drop-off Information
    Contact Information
    Environmental Services
    720-977-6200
    environmentalservices@thorntonco.gov