Household hazardous waste drop-off in Baltimore County, Maryland
Household hazardous waste programs that list Baltimore County, from county and Baltimore City pages and flyers, and the Maryland Department of the Environment list. Most programs serve only their own residents, so check “who can use it” on each listing.
Part of the Baltimore-Columbia-Towson metro.
Drop-off site
- County contact
- 410-887-2000
- Program
- Year-round household hazardous waste drop-off at the Central Acceptance Facility in Cockeysville, residents only
Permanent drop-off sites
- Permanent drop-off · 201 West Warren Road, Cockeysville, MD 21030Who can use it: Baltimore County residents, up to 10 visits per year
Call ahead. Hours, limits and accepted items change. Confirm with the program before you go.
Last checked Mon, Oct 26, 2026. Each listing links to its own page with the official sources and the date we checked it. How we check · Report a correction.