San Bernardino County HHW Facility (Joshua Tree)
62499 Twentynine Palms Highway
Joshua Tree's household hazardous waste site is west of the Transportation and Flood Control building on Twentynine Palms Highway and opens the third Saturday of the month from 9 a.m. to 1 p.m.
Listed hours: 3rd Saturday, 9 a.m. to 1 p.m.
Accepts: Household hazardous waste, Sharps in approved containers
Services: HHW drop-off · Sharps drop-off