Household Hazardous Waste DropoffHHW Dropoff
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Hunterdon County Household Hazardous Waste Cleanup Day

314 State Route 12, Flemington, NJ 08822

Call ahead. Hours, fees, residency rules, appointments and accepted materials change. Check the official page or call before you go. Never mix chemicals, and keep products in their original containers. Open the official source page.

Type
Collection event
Address
314 State Route 12, Flemington, NJ 08822 (map pin at street level)
County
Hunterdon County
Dates
November 21, 2026
Hours
Saturday, November 21, 2026, 9:00 a.m.–1:00 p.m., rain or shine, at the Route 12 County Complex.
Accepted
Paint; Used motor oil; Household batteries; Car batteries; Propane cylinders; Other household hazardous waste
The cleanup-day page describes leftover household products that are corrosive, ignitable, reactive or toxic. The county’s hazardous-wastes page says oil-based paint, motor oil, car, lithium, lithium-ion and button-cell batteries, small empty 1-pound propane bottles, and up to 80 pounds of prepared asbestos are accepted at the collection events.
Not accepted
Water-based latex and acrylic paints; Computers and monitors; Tires; Propane tanks 20 pounds and larger
Limits
Up to 10 gallons or 80 pounds is free. The county’s hazardous-wastes page also says the county accepts up to 10 gallons of oil-based paint per resident at no charge and up to 80 pounds of asbestos per resident when it is dampened, double-bagged and sealed.
Appointment
Not required, per the official page
Who can use it
Hunterdon County residents. No pre-registration is required.
Fees
The county accepts up to 10 gallons or 80 pounds free of charge, then $4.00 per gallon over 10 gallons and $3.00 per pound over 80 pounds.
Phone
908-788-1351
Notes
Place items in the rear of the vehicle. Containers are not emptied and returned. Latex-paint drying instructions on the hazardous-wastes page were not copied.

Source: Hunterdon County Solid Waste and Recycling Services

Last checked: — Read directly from the official source page on 2026-11-09: confirmed the household hazardous waste service, address, hours, fees, quantity limits, residency/ID rules, event dates, phone; appointment rules, accepted materials, season, service area not stated on the page.

Source and reuse terms: Public government information (facts); linked to the official source page

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