Winnebago County Household Hazardous Material Collection Facility accepts material from March through October. It is located at 105 W County Road Y, Oshkosh.  The facility is presently closed but will reopen on March 14, 2012. 

For the full year of open dates please click the link below.

• 2012 Household Hazardous Material Open Dates

For the full list of acceptable materials please click the link below.

• List of acceptable and non-acceptable materials

Waste Oil

Non-contaminated waste oil may be dropped off at the following locations:

• Use a dirt-free container with a leak-proof lid.
• Do not contaminate oil with solvents, antifreeze, or other materials.