Services are restricted to residents of San Luis Obispo County only.
Friday and Saturday 11am to 3pm
www.iwma.com(805) 549-8332
Hwy 227
San Luis Obispo, CA 93401
This site is located at the Cold Canyon Landfill.
Residents can bring up to 15 gallons or 125 pounds of hazardous material per visit. Materials in excess of these amounts are subject to a disposal fee, please call for more information.
Please call or visit the website for more information.
Conditionally exempt small businesses that generate less than 27 gallons or 220 pounds of hazardous waste per month can be provided hazardous waste collection and disposal service by calling (805) 782-8530 for more information.
| Material | Residential | Business | Note |
| Acids | dropoff |
none |
|
| Adhesives | dropoff |
none |
This site only accepts solvent based adhesives. |
| Adult Toys | dropoff |
none |
|
| Aerosol Cans - Empty | dropoff |
none |
This site only accepts aerosol cans that are partially full. |
| Aerosol Cans - Full | dropoff |
none |
|
| Alkaline Batteries | dropoff |
none |
|
| Antifreeze | dropoff |
none |
|
| Audio Equipment | dropoff |
none |
|
| Blu-Ray Players | dropoff |
none |
|
| Boomboxes | dropoff |
none |
|
| Brake Fluid | dropoff |
none |
|
| Button Cell Batteries | dropoff |
none |
This site accepts button or hearing aid batteries. |
| Cables | dropoff |
none |
|
| Calculators | dropoff |
none |
|
| Car Fluids | dropoff |
none |
|
| Cassette Players | dropoff |
none |
|
| CD Players | dropoff |
none |
|
| Cell Phone Accessories | dropoff |
none |
|
| Cell Phones | dropoff |
none |
|
| CFLs | dropoff |
none |
There is a limit of 20 bulbs per visit. |
| Chemistry Sets | dropoff |
none |
|
| Computer Peripherals - External | dropoff |
none |
|
| Computer Peripherals - Internal | dropoff |
none |
|
| CRT Computer Monitors | dropoff |
none |
|
| CRT Televisions | dropoff |
none |
|
| Desktop Computers | dropoff |
none |
There is a limit of 5 televisions or computers per visit. The first item is accepted at no cost; however, subsequent items are subject to a disposal fee. Please call for more information. |
| Digital Cameras | dropoff |
none |
|
| DVD Players | dropoff |
none |
|
| Electronic Servers | dropoff |
none |
|
| Engine Degreasers | dropoff |
none |
|
| Fertilizers | dropoff |
none |
|
| Fluorescent Tubes | dropoff |
none |
There is a limit of 20 bulbs per visit. |
| Fungicides | dropoff |
none |
|
| Game Consoles | dropoff |
none |
|
| Gas/Oil Mixture | dropoff |
none |
|
| Gasoline | dropoff |
none |
|
| GPS Systems | dropoff |
none |
|
| Hair Dye | dropoff |
none |
|
| Hair Spray | dropoff |
none |
|
| Hard Drives | dropoff |
none |
|
| Herbicides | dropoff |
none |
|
| HHW | dropoff |
none |
|
| Home Electronics | dropoff |
none |
|
| Household Cleaners | dropoff |
none |
|
| Hydraulic Fluid | dropoff |
none |
|
| Inkjet Cartridges | dropoff |
none |
|
| Insecticides | dropoff |
none |
|
| Items Containing Mercury | dropoff |
none |
|
| Kerosene | dropoff |
none |
|
| Lacquer | dropoff |
none |
|
| Laptop Computers | dropoff |
none |
|
| Latex Paint | dropoff |
none |
|
| LCD Computer Monitors | dropoff |
none |
|
| LCD Televisions | dropoff |
none |
There is a limit of 5 televisions or computers per visit. The first item is accepted at no cost; however, subsequent items are subject to a disposal fee. Please call for more information. |
| Lead-acid Batteries - Non-automotive | dropoff |
none |
|
| Lice Shampoo | dropoff |
none |
|
| Lighter Fluid | dropoff |
none |
|
| Lithium Batteries | dropoff |
none |
|
| Lithium-ion Batteries | dropoff |
none |
|
| Medical Equipment - Large | dropoff |
none |
|
| Medical Sharps | dropoff |
none |
Needles, syringes, lancets, and other sharp objects should be placed into a sturdy container such as a coffee can or liquid detergent bottle. There is a designated container for the disposal of sharps. Please do not dispose of sharps in the garbage. |
| Mercury Thermostats | dropoff |
none |
|
| Microwaves | dropoff |
none |
|
| Motor Oil | dropoff |
none |
|
| MP3 Players | dropoff |
none |
|
| Nail Polish | dropoff |
none |
|
| Nail Polish Removers | dropoff |
none |
|
| Nickel-cadmium Batteries | dropoff |
none |
|
| Nickel-metal Hydride Batteries | dropoff |
none |
|
| Nickel-zinc Batteries | dropoff |
none |
|
| Office Machines | dropoff |
none |
|
| Oil Filters | dropoff |
none |
|
| Oil-Based Paint | dropoff |
none |
|
| Pagers | dropoff |
none |
|
| Paint Strippers | dropoff |
none |
|
| Paint Thinners | dropoff |
none |
|
| Paper Shredders | dropoff |
none |
|
| Pesticides | dropoff |
none |
|
| Photographic Chemicals | dropoff |
none |
|
| Pool Chemicals | dropoff |
none |
|
| Power Steering Fluid | dropoff |
none |
|
| Printers | dropoff |
none |
|
| Projectors | dropoff |
none |
|
| Propane Tanks | dropoff |
none |
|
| Receivers | dropoff |
none |
|
| Record Players | dropoff |
none |
|
| Sealers | dropoff |
none |
|
| Silver-oxide Batteries | dropoff |
none |
|
| Small Appliances | dropoff |
none |
|
| Smoke Detectors | dropoff |
none |
|
| Solvents | dropoff |
none |
|
| Tablets | dropoff |
none |
|
| Telephones | dropoff |
none |
|
| Television Accessories | dropoff |
none |
|
| Toner Cartridges | dropoff |
none |
|
| Transmission Fluid | dropoff |
none |
|
| Two-Way Radios | dropoff |
none |
|
| Typewriters | dropoff |
none |
|
| Vacuum Cleaners | dropoff |
none |
|
| Varnish | dropoff |
none |
|
| VCRs | dropoff |
none |
|
| Wood Stains | dropoff |
none |
|
| Zinc-air Batteries | dropoff |
none |
|
| Zinc-carbon Batteries | dropoff |
none |
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