Household hazardous waste drop-off
Ada County Landfill HHW
Official drop-off for Boise, ID. 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: Ada County Landfill, Boise, ID
Hours: Fri/Sat 8:00–18:00
Phone: 208-345-1266
ZIP: 83716
Official source: adacounty.id.gov/landfill/household-hazardous-waste/
Ada County Landfill 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 Boise city rule, not a national guess.
- Latex Paint in Boise
- Oil-Based Paint in Boise
- Pesticides in Boise
- Herbicides in Boise
- Pool Chemicals in Boise
- Gasoline in Boise
- Motor Oil in Boise
- Antifreeze in Boise
- Car Battery in Boise
- Household Batteries in Boise
- Lithium-Ion Battery in Boise
- Fluorescent Bulbs / CFLs in Boise
- Propane Tank in Boise
- Cooking Oil in Boise
Other drop-offs within 40 miles
- Ada County HHW — Fire Station 12County HHW mobile collection site · 1.4 mi3240 State Highway 21, Boise, ID 83716
- Ada County Landfill / Hidden HollowCounty landfill · 1.7 mi10300 Orchard Access Road, Boise, ID 83716
- Ada County HHW — Boise Parks Mountain CoveCounty HHW mobile collection site · 3.4 mi711 Mountain Cove Road, Boise, ID 83716
- Ada County Hidden Hollow LandfillCounty landfill — residential self-haul · 5.0 mi10300 Seaman's Gulch Road, Boise, ID 83716
- Ada County HHW Mobile — Fire Station 4County HHW mobile collection — fire station site · 7.3 mi123 E Linden Street, Boise, ID 83712
- Ada County HHW — Albertsons VistaCounty HHW mobile collection site · 7.4 mi1653 S Vista Avenue, Boise, ID 83705
Common questions
When is Ada County Landfill HHW open?
Listed hours: Fri/Sat 8:00–18:00. Confirm on the official source before you drive — holiday and event hours change.
Is there a phone number for Ada County Landfill HHW?
Call 208-345-1266 for load rules, residency, and whether you need an appointment.
What can I drop off at Ada County Landfill 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 Boise to use Ada County Landfill HHW?
Many municipal dumps and HHW sites are resident-only or appointment-only. Check the official Boise, ID program page before you load the vehicle.
Where is the official listing for Ada County Landfill HHW?
DumpRegistry cites the originating program. Confirm hours and fees on that official page, not a third-party directory.