All household hazardous waste facilities accept up to 15 gallons or 125 pounds of waste materials free of charge per trip and may require a safety vest for disposal, which can be purchased at the gate as needed. 

Please note: If you have larger quantities of Latex Paint, Motor Oil, Household Batteries and/or Fluorescent Lighting, please call Sasha Del Giorgio at 805-782-8530 or email her at sdelgiorgio@iwma.com to make special arrangements for disposal.

 Chicago Grade Landfill
2290 Homestead Road, Templeton, CA 
Hours:  Saturday 11AM - 3 PM
Map & Directions

Cold Canyon Landfill
2268 Carpenter Canyon Road, San Luis Obispo, CA 
Hours:  Friday and Saturday 11AM - 3 PM
Map & Directions

Heritage Ranch Community Services District
4870 Heritage Road, Paso Robles, CA 
Hours:  Friday 12 PM – 2 PM
Map & Directions

Morro Bay Household Hazardous Waste Facility
160 Atascadero Road, Morro Bay, CA 
Hours: Saturday 11AM - 3 PM
Map & Directions

Nipomo Household Hazardous Waste Facility
509 Southland Street, Nipomo, CA 
Hours: Saturday 11AM - 3 PM
Map & Directions

Paso Robles Landfill
9000 CA Hwy. 46 East, Paso Robles, CA 
Hours: Saturday 11AM - 3 PM
Map & Directions

*Please enter the facility by crossing the scale house. DO NOT enter through the exit lane.