Who to contact
TOURS: 650-838-2901 (temporarily unavailable due to COVID)
Report hazardous spills, illegal dumping, storm drain blockages, sanitary sewer backups or overflows in your community.
Not finding what you need?
Call the City of Palo Alto Public Works - Watershed Protection at 650-329-2122 or email firstname.lastname@example.org.
MAP & Directions
To the City of Palo Alto Regional Water Quality Control Plant and the Household Hazardous Waste Station.
HOUSEHOLD HAZARDOUS WASTE & MEDICINE DISPOSAL
Household hazardous waste (HHW) is home-generated waste that is toxic, flammable, or reactive. Common HHW includes paint and paint thinners, batteries, cooling oil, cleaners, pool chemicals, fluorescent light bulbs, mercury waste and propane tanks. Medicines (no controlled substances) and sharps in proper containers are also accepted at select HHW stations.
Tossing sharps (injection needles) and medicine in the trash can poison or injure people and pets. When disposed of down sinks or toilets, these materials can also cause pharmaceutical pollution in the San Francisco Bay or injury at wastewater treatment plants. Visit our links below for safe disposal locations and more information.
Household Hazardous Waste
» Palo Alto Household Hazardous Waste Station
» Household Hazardous Waste Programs (outside Palo Alto)
Medication and Sharp Safe Disposal Options
» Medicine and sharps disposal locations (RWQCP service area)
» Medicine and sharps disposal locations (throughout the Bay Area)
» Pre-paid medication mailback service
Hours of operation: Every Saturday (9am-11am) and the first Friday of each month (3pm-5pm).
Address: 2501 Embarcadero Way (near the entrance of the Regional Water Quality Control Plant).
Palo Alto residents only.
The Sunnyvale Materials Recovery and Transfer (SMaRT) Station accepts limited HHW items and sharps. Call or visit their website for details.
SMaRT Station website
Mountain View, Sunnyvale and Palo Alto residents only.