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Hayward HHW Facility

The Hayward Facility is operated by Alameda County Household Hazardous Waste. The service is free for Alameda County residents.



All HHW Facilities are closed for three weeks beginning March 17 by the order from the Alameda County Health Officer for all Alameda County residents to shelter in place to slow the spread of novel coronavirus (COVID-19). For more information about COVID-19, visit the Alameda County Public Health Department website


Closed for the Following Holidays:

  • Saturday, July 4
  • Thanksgiving week: Thursday, November 26 through Saturday, November 28
  • Christmas week: Friday, December 25 through Friday, January 1


2091 West Winton Ave., Hayward (check a map and get directions).

Household Hazardous Waste Drop-off

Take a trip to a household hazardous waste drop-off center and see how easy it is to get rid of leftover toxic products.