Household Hazardous Waste

2025 Collection Sites

Permanent Sites:

Menomonee Falls Monday & Wednesday 11am-6pm; Saturday 8am - 2pm

Veolia Environmental Solutions
W124N9451 Boundary Rd.

January - December

Calendar view

Waukesha 2nd & 4th Saturdays, 8am-noon

UWM-Waukesha (map)
(near water tower)
1500 N. University Dr

March - November

Calendar view

*Please do not leave anything at the site when they are closed. They need to be open and somebody must be there to accept your hazardous materials.

Collection Sites Open Dates/Times

Jul 19
Menomonee Falls Household Hazardous Waste Collection 8:00 AM - 2:00 PM
Jul 19
Menomonee Falls Household Hazardous Waste Collection 8:00 AM - 2:00 PM
Jul 19
Menomonee Falls Household Hazardous Waste Collection 8:00 AM - 2:00 PM
Jul 19
Menomonee Falls Household Hazardous Waste Collection 8:00 AM - 2:00 PM
Jul 21
Menomonee Falls Household Hazardous Waste Collection 11:00 AM - 6:00 PM

2025 One Time Collection Events

Mukwonago 8am - noon

Village Public Works Garage
630 E Veteran's Way
3rd Saturday in May
May 17

Brookfield 8am - noon

City Public Works Yard
19700 Riverview Dr.
1st Saturday in June
June 7

Delafield 8am - noon

City Dept. of Public Works
111 Main St.
3rd Saturday in June
June 21

Oconomowoc 8am - noon

City Public Works Garage
630 S. Worthington St.
2nd Saturday in September
September 13

All sites are free to Waukesha County residents. You must show proof of residency.

At collection sites:

Stay in your car at all times
Show proof of Waukesha County residency
Arrive with all items in the trunk
All items in a box or container for easy collection. You will get your gas can back.
Do NOT leave anything at the sites unless somebody is there to accept your hazardous materials.

Any questions, contact us via email or at 262-896-8300.

2025 HHW Holiday Closing Schedule Special Collection Poster 2025

What to Drop Off

Open the Household Hazardous Waste brochure for more info on accepted items - and items to dispose of elsewhere.

Call the Waukesha County Recycling office for business pesticide and agricultural chemical disposal. Preregister for this program. Email the completed form to recycling@waukeshacounty.gov

Product Exchange Program

Cleaning, automotive, and garden products can be donated for other residents to take home and repurpose. The program is available at all county permanent household hazardous waste sites (view locations). Quantities and types of materials available may vary, and participants must sign a liability waiver and standard release form.

515 W. Moreland Blvd.
Room AC260
Waukesha, WI 53188
262-896-8300(press "4" to reach recycling)
email

Office hours of operation:
Monday - Friday
8:00am - 4:30pm