Utah Department of Environmental Quality
Utah State University – Environmental Health & Safety Resource Center
Salt Lake Valley Health Department
Salt Lake County – Household Hazardous Waste
Logan City – Household Hazardous Waste
Arizona
Arizona Department of Environmental Quality
Arizona Environmental Recycling
AZ Students Recycling Used Technology
Town of Gilbert – Public Works
Hazardous Materials Resources from the University of Arizona
City of Chandler Hazardous Waste Disposal
City of Scottsdale Hazardous Waste Disposal
Peoria, AZ Public Works Program
City of Tempe Household Hazardous Waste
Not State-Specific
Recycler’s World