A new Benton County Household Hazardous Waste (HHW) facility is estimated to open in late 2018 or early 2019.
More information is available by contacting Benton County's Solid Waste Division at 736-3084 x5682.
Until then, See storage and disposal alternatives.
Household Hazardous Waste Disposal - Link includes disposal information on:
- Automobile Fluids
- Bulbs (Light Bulbs)
- Computers & Electronics
- Medical Waste
- Smoke Detectors
Material accepted at the Horn Rapids Landfill
The Horn Rapids Landfill, 3102 Twin Bridges Road in Richland, accepts used motor oil, antifreeze, cooking oil, automotive batteries, rechargeable batteries and propane tanks and canisters. For landfill information call 942-7498.
Household Hazardous Waste Information
Benton County Hazardous Waste Office
Ph: (509) 736-3084 x5682
Monday - Friday
8:00 am - 5:00 pm