Household hazardous waste drop-off in Sweetwater County, Wyoming
Household hazardous waste programs that list Sweetwater County, from county, city and solid waste district pages. Most programs serve only their own residents, so check “who can use it” on each listing.
Drop-off site
- Local contact
- Program
- Rock Springs Water Reclamation Facility Household Chemical Drop-off
Permanent drop-off sites
- Permanent drop-off · 2300 W Sunset Dr, Rock Springs, WY 82901Who can use it: Rock Springs residences only; no chemicals from businesses
Call ahead. Hours, limits and accepted items change. Confirm with the program before you go.
Last checked Tue, Nov 3, 2026. Each listing links to its own page with the official sources and the date we checked it. How we check · Report a correction.