County government
Public Works — Solid Waste Division
San Joaquin County disposal and recycling resources. Collection service and waste acceptance must be confirmed for the individual address or facility.
Household Hazardous Waste Facility (opens in a new tab)Official instructions
County HHW facility instructions; business rules differ from resident drop-off.
- Availability · Resident HHW per-trip transport limit; used oil has a separately stated exception
- Residents may transport no more than 15 gallons or 125 pounds of Household Hazardous Waste per any one trip* to San Joaquin County's Household Hazardous Waste (HHW) Facility.
Source & saved evidence
San Joaquin County Household Hazardous Waste Facility | sjgov.org — hhw-san-joaquin-limits
Residents may transport no more than 15 gallons or 125 pounds of Household Hazardous Waste per any one trip* to San Joaquin County's Household Hazardous Waste (HHW) Facility.
Agent source review: October 26, 2026 · Snapshot
d1d5bd0017760633 - Availability · HHW facility expressly excluded material categories
- NOT ACCEPTED: explosives, radioactive materials, medical waste, sewage, solar panels, controlled substances, ammunitions, refrigerating units, gas powered tools, air conditioning units, tires, large appliances, and large compressed gas cylinders.
Source & saved evidence
San Joaquin County Household Hazardous Waste Facility | sjgov.org — hhw-san-joaquin-excluded
NOT ACCEPTED: explosives, radioactive materials, medical waste, sewage, solar panels, controlled substances, ammunitions, refrigerating units, gas powered tools, air conditioning units, tires, large appliances, and large compressed gas cylinders.
Agent source review: October 26, 2026 · Snapshot
d1d5bd0017760633
Source & saved evidence
San Joaquin County / official waste program · Solid Waste | sjgov.org (opens in a new tab)
Waste service — Household Hazardous Waste Facility
Household Hazardous Waste Facility
Agent source review: October 15, 2026 · Snapshot 3332fe75769747cc