Hazardous waste · Oklahoma · violations

Hazardous waste violations in Oklahoma, year by year

• 10Years
• 82Peak year

Each year below lists the hazardous waste handlers in Oklahoma that a regulator cited that year. The peak was 2022, at 82 handlers. A violation carries the date a regulator determined it, not the date of the visit that found it, so a citation can sit a year or more after the inspection it came from.

By year

• Violations in Oklahoma in 2026 28 handlers
• Violations in Oklahoma in 2025 57 handlers
• Violations in Oklahoma in 2024 35 handlers
• Violations in Oklahoma in 2023 47 handlers
• Violations in Oklahoma in 2022 82 handlers
• Violations in Oklahoma in 2021 37 handlers
• Violations in Oklahoma in 2020 16 handlers
• Violations in Oklahoma in 2019 24 handlers
• Violations in Oklahoma in 2018 24 handlers
• Violations in Oklahoma in 2017 31 handlers

Inspections in Oklahoma, year by year · Every hazardous waste handler in Oklahoma

Figures from EPA’s RCRAInfo download.