Hazardous waste drop-off
Ada County Household Hazardous Waste Facility
10300 N. Seaman's Gulch Rd., Boise, ID
Hours
| Monday | Closed |
|---|---|
| Tuesday | Closed |
| Wednesday | Closed |
| Thursday | Closed |
| Friday | 8 a.m. to 6 p.m. |
| Saturday | 8 a.m. to 6 p.m. |
| Sunday | Closed |
Fridays and Saturdays, 8 a.m. to 6 p.m., in the first building on the left before the landfill scale house. Mobile collection sites run most Mondays to Thursdays, noon to 7 p.m.
What it takes
Accepted
- Electronics
- Household hazardous waste
- Paint
- Motor oil
No sharps or electric car batteries. Damaged lithium-ion batteries go to this site, not the mobile sites.
Who can use it
Ada County residents.
Other sites in Ada County
-
Landfill
Ada County Landfill
10300 N. Seaman's Gulch Rd., Boise, ID
Also takes: Furniture and bulky items, Appliances, Tires
Hours posted Mon to Fri 7 a.m. to 6 p.m.; Sat 8 a.m. to 6 p.m. $34 per ton from October 1, 2026 Checked Nov 2, 2026