☣️ Sonoma County Household Hazardous Waste Facility
📍 500 Mecham Road, Petaluma, CA 94952 · Hazardous Waste Drop-Off run by Sonoma County Zero Waste
💵 Published Fees
🕒 Hours
Closed December 20, 2026 through January 4, 2027, and on holidays. Located at the Central Disposal Site, Building 5. No appointment needed for residents.
📞 Contact
📞 (707) 795-2025🌐 Visit Website🗺️ Get DirectionsRun this facility? Claim this listing free to correct or add details.
✅ What They Take
🚫 Not Accepted
- 🚫Electronics (take to a transfer station e-waste area)
- 🚫Explosives, ammunition, radioactive materials, medical waste (syringes excepted), controlled substances
- 🚫Pressure-treated wood
- 🚫Compressed gas cylinders, except 20-lb BBQ and 1-lb propane
📋 Before You Go
- ✅Bring ID to prove Sonoma County residency.
- ✅Limit of 15 gallons of liquid per vehicle, 5 gallons per container, and 125 pounds of solids.
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📚 Where This Comes From
Checked October 23, 2026. Prices change, often once a year. Call before you load up.
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