Hazardous Waste
Hazardous Waste
This program contains two sections. The Permitting and Corrective Action group reviews permit applications and writes permits for hazardous and solid waste sites. These sites include permitted treatment, storage, disposal, and recycling units; and transfer facilities. It also oversees Corrective Action permits at various state and federal sites. The Compliance and Enforcement group conducts compliance inspections at hazardous waste generator facilities, permitted facilities, investigates complaints, and oversees industrial hazardous waste in general.
IMPORTANT INFORMATION FOR CURRENTLY NOTIFIED HAZARDOUS WASTE GENERATORS, TRANSPORTERS, and TREATMENT STORAGE and DISPOSAL (TSDs) FACILITIES
Small Quantity Generator Renotification
Large Quantity Generator Outreach
Small Quantity Generator Fee Outreach
Treatment, Storage, Disposal Facility Outreach
Hazardous Waste Generator (HWG) Certificate Classes
Tulsa – September 11, 2025
Stillwater – October 30, 2025