Hazardous waste · inspections by year

Hazardous waste inspections in Adams County, Colorado in 2025

• 76Handlers inspected
• 110Inspections on record
• 79Handlers inspected in 2024
• 2ndAmong Colorado counties that year

Adams County, Colorado has 76 hazardous waste handlers with at least one inspection on record during 2025, across 110 separate inspections. That compares with 79 in 2024. It is the 2nd largest of the 21 Colorado 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 58
• 2018 78
• 2019 56
• 2020 58
• 2021 67
• 2022 78
• 2023 80
• 2024 79
• 2025 76
• 2026 30

By what a handler generates, in 2025

• Small quantity generators inspected in Adams County, Colorado 54
• Large quantity generators inspected in Adams County, Colorado 15
• Very small quantity generators inspected in Adams County, Colorado 6

Comparable counties in Colorado, 2025

• Denver County 78
• Jefferson County 72
• El Paso County 67
• Arapahoe County 53
• Boulder County 48
• Larimer County 41
• Weld County 30
• Mesa County 27

Inspections recorded in 2025

Figures from EPA’s RCRAInfo download.