 Polk County Environmental Services and Transfer Station is the place to bring your household waste, yard waste, organics, and recyclable materials. The Transfer Station is open Monday 7 a.m. to 7 p.m. and Tuesday through Friday 7 a.m. to 5.30 p.m. The Transfer Station has residential organics kits available for free, one per household. All large loads must be across the scale and unloaded 15 minutes before facility closing time. Closed weekends and national holidays. Polk County Environmental Services and Transfer Station, serving the environmental needs of Polk County.