Household hazardous waste — event-based
Hamilton County R3Source HHW
Official drop-off for Cincinnati, OH. City dispose pages own the rule for each item. This page is the place: address, hours, and the originating program. Confirm before you go.
Address: Event locations vary — search r3source.org
Hours: Annual HHW events — use R3Source search tool
Phone: 513-946-7766
ZIP: 45231
Official source: www.r3source.org/
Hamilton County R3Source HHW and nearby drop-offs
Map stays on this page7 pins on map · tap a pin or list item
Materials often accepted
Tied to this site’s listing — still confirm on the official source. Each link is the Cincinnati city rule, not a national guess.
- Latex Paint in Cincinnati
- Oil-Based Paint in Cincinnati
- Pesticides in Cincinnati
- Herbicides in Cincinnati
- Pool Chemicals in Cincinnati
- Gasoline in Cincinnati
- Motor Oil in Cincinnati
- Antifreeze in Cincinnati
- Car Battery in Cincinnati
- Household Batteries in Cincinnati
- Lithium-Ion Battery in Cincinnati
- Fluorescent Bulbs / CFLs in Cincinnati
- Propane Tank in Cincinnati
- Cooking Oil in Cincinnati
Other drop-offs within 40 miles
- Hamilton County Environmental Services HHW FacilityCounty permanent HHW / e-waste · 2.3 mi9110 Mill Road, Cincinnati, OH 45231
- Hamilton County Yard Trimming — Springfield TownshipCounty yard-trimming drop-off — branches / yard waste · 3.2 mi915 West North Bend Road, Cincinnati, OH 45231
- City of Cincinnati Recycling Drop-Off — St BernardMunicipal recycling / e-waste drop-off · 3.4 mi1100 Radcliff Drive, Cincinnati, OH 45217
- City of Norwood OH Transfer Station — Montgomery RoadMunicipal transfer — bulky / appliances · 3.8 mi4646 Montgomery Road, Cincinnati, OH 45212
- Cincinnati / Hamilton County Environmental Services HHWLandfill / transfer / HHW hard drop-off · 5.9 mi250 William Howard Taft Road, Cincinnati, OH 45219
- City of Cincinnati Yard Waste Drop-Off — Ludlow AvenueMunicipal yard waste drop-off · 6.0 mi508 Ludlow Avenue, Cincinnati, OH 45220
Common questions
When is Hamilton County R3Source HHW open?
Listed hours: Annual HHW events — use R3Source search tool. Confirm on the official source before you drive — holiday and event hours change.
Is there a phone number for Hamilton County R3Source HHW?
Call 513-946-7766 for load rules, residency, and whether you need an appointment.
What can I drop off at Hamilton County R3Source HHW?
This site is listed for Latex Paint, Oil-Based Paint, Pesticides, Herbicides, Pool Chemicals, Gasoline, Motor Oil, Antifreeze, Car Battery, Household Batteries, Lithium-Ion Battery, Fluorescent Bulbs / CFLs, Propane Tank, Cooking Oil. Acceptance still depends on the official program — not this list alone.
Do I need to live in Cincinnati to use Hamilton County R3Source HHW?
Many municipal dumps and HHW sites are resident-only or appointment-only. Check the official Cincinnati, OH program page before you load the vehicle.
Where is the official listing for Hamilton County R3Source HHW?
DumpRegistry cites the originating program. Confirm hours and fees on that official page, not a third-party directory.