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Monroe County household hazardous waste - Key Largo (Atlantic Ave and St. Croix Place)
Permanent drop-off A household hazardous waste drop-off site run by Monroe County Solid Waste in Key Largo, Monroe County, Florida.
- Address
- Corner of Atlantic Avenue and St. Croix Place, Key Largo, FL
- Hours
- E-waste and HHW: 2nd and 4th Wednesdays, 10:00 am-2:00 pm
- Who can use it
- Free collections for residents of unincorporated Monroe County (Islamorada residents: contact the Village)
- Cost
- Free
- Appointment
- Not required
- Phone
- 305-797-0879
Call ahead. Hours, limits and accepted items change, and sites close for weather and holidays. Confirm with Monroe County Solid Waste at 305-797-0879 before you load the car.
What you can bring
- –Paint
- –Batteries
- ✓Motor oil
- –Antifreeze
- –Gasoline
- –Fluorescent bulbs
- ✓Electronics
- –Propane
- –Pesticides
- –Pool chemicals
✓ accepted · ✕ not accepted · – not listed by the source. Exact wording from the official list is below.
Accepted (official list)Household hazardous waste; e-waste; used oil (5 gal containers, 25 gal per visit, free)
What they won’t take
Not accepted (official list)Radioactive waste
Limits
Quantity limitsTransport may not exceed 25 gallons or 220 lbs per trip (multiple trips allowed)
Rules and residency
Who can use itFree collections for residents of unincorporated Monroe County (Islamorada residents: contact the Village)
Nearby alternatives
Distances are straight-line from this site. Most programs only serve their own residents: check “who can use it” first.
- Permanent drop-off · 51 mi away · 8801 NW 58th Street, Doral, FL 33178Who can use it: Miami-Dade County residents; valid Florida driver's license or ID to verify property address
- Permanent drop-off · 96 mi away · 1901 SW 4th Ave, Delray Beach, FLWho can use it: Palm Beach County residents (households only, no businesses except approved VSQGs)
- Permanent drop-off · 100 mi away · 990 Chalmer Dr, Marco Island, FL 34145
- Permanent drop-off · 106 mi away · 1810 Lantana Road, Lantana, FLWho can use it: Palm Beach County residents (households only, no businesses except approved VSQGs)
- Permanent drop-off · 111 mi away · 9743 Weisman Way, Royal Palm Beach, FLWho can use it: Palm Beach County residents (households only, no businesses except approved VSQGs)
- Permanent drop-off · 117 mi away · 1381 Evercane Road, Clewiston, FLWho can use it: Residents
- Permanent drop-off · MM 21.5, Blimp Road, Cudjoe Key, FLWho can use it: Free collections for residents of unincorporated Monroe County (Islamorada residents: contact the Village)
- Permanent drop-off · MM 68, Long Key, FLWho can use it: Free collections for residents of unincorporated Monroe County (Islamorada residents: contact the Village)
All programs in Monroe County →
FAQ
Who can use Monroe County household hazardous waste - Key Largo (Atlantic Ave and St. Croix Place)?
Free collections for residents of unincorporated Monroe County (Islamorada residents: contact the Village)
Is it free?
Free
Do I need an appointment?
No appointment is required, according to the official page.
What will they turn away?
Radioactive waste
Last checked Sun, Oct 18, 2026, checked against the program’s own official page. Sources:
- monroecounty-fl.gov/239/Household-Hazardous-Waste-E-Waste
- floridadep.gov/sites/default/files/HHW_County_Contact_List_Oct2026.pdf