The San Luis Obispo County Integrated Waste Management Authority (IWMA) is a public agency overseen by 13 elected officials. We provide information and education about garbage and recycling, manage the county’s hazardous waste disposal programs, and enact resource management ordinances.

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PET and rPET: From Water Bottles to Boardshorts

PET and rPET are useful plastics frequently found in our everyday lives. Learn about this plastic and why it’s being used for everything from water bottles to boardshorts.

From Food Scraps to Future Food

Did you know scraps from vegetables and herbs can be used to grow more food? Save leftover scraps and turn them into something new and delicious.

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SLO County Take Back Program

Need to dispose of tricky items like batteries, CFLs, paint medication? Through the SLO Take Back Program, every retailer that sells these items must take them back from the public for free. Learn more »

Business Hazardous Waste Disposal

The IWMA has programs to help businesses manage their universal waste and hazardous waste. Getting a disposal permit is now simpler than ever. Learn more »

SLO County IWMA