Hazardous waste · inspections by year

Hazardous waste inspections in Winnebago County, Wisconsin in 2025

• 13Handlers inspected
• 13Inspections on record
• 7Handlers inspected in 2024
• 4thAmong Wisconsin counties that year

Winnebago County, Wisconsin has 13 hazardous waste handlers with at least one inspection on record during 2025, across 13 separate inspections. That compares with 7 in 2024. It is the 4th largest of the 25 Wisconsin counties with three or more handlers inspected that year. Each row below carries the date the inspection was recorded, the agency that recorded it and the kind of inspection it was.

Other years

• 2017 10
• 2018 4
• 2019 7
• 2020 3
• 2021 10
• 2022 15
• 2023 12
• 2024 7
• 2025 13
• 2026 4

By what a handler generates, in 2025

• Small quantity generators inspected in Winnebago County, Wisconsin 5
• Very small quantity generators inspected in Winnebago County, Wisconsin 5
• Large quantity generators inspected in Winnebago County, Wisconsin 3

Comparable counties in Wisconsin, 2025

• Ashland County 3
• Brown County 12
• Chippewa County 3
• Dane County 26
• Dodge County 4
• Douglas County 5
• Eau Claire County 4
• Kenosha County 4
• La Crosse County 6
• Manitowoc County 4
• Marathon County 8
• Marinette County 4
• Milwaukee County 24
• Oconto County 4
• Outagamie County 8
• Ozaukee County 5
• Polk County 5
• Racine County 5
• Sheboygan County 7
• Trempealeau County 4

Inspections recorded in 2025

Figures from EPA’s RCRAInfo download.