Household hazardous waste drop-off in Charles County, Maryland
Household hazardous waste programs that list Charles 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.
- County contact
- 301-932-3599
- Program
- Household hazardous waste day on the first Saturday of each month in La Plata
Permanent drop-off sites
- Permanent drop-off · 10430 Audie Lane, La Plata, MD 20646Who can use it: Charles County residents
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.