Skip to Main Content

DEQ Title, click to go to DEQ home page



Sod house Sod House

Land Protection Division
Hazardous Waste

This section reviews permit applications and writes permits for hazardous and solid waste disposal sites including storage units, transfer facilities, recycling units and treatment units. It also oversees corrective actions at various hazardous sites. It also conducts inspections of hazardous facilities, investigates complaints, operates the disposal plan system, controls hazardous industrial waste disposal and manages oversight of EPA grant commitments.

Clean Harbors Lone Mountain Facility

These pages last modified April 15, 2019



Hazardous Waste FAQ

Hazardous Waste Disposal Plan FAQ

Hazardous Waste Forms and Checklistsupdated

Hazardous Waste Disposal Plan Info

SQG Certification
Small Quantity Generator Self Certification Program Page

Disposal Plan Generator Listing
If you do not know your EPA I.D. Number, try searching on EPA's ECHO's website (below left) for your location.
Or call the DEQ at (405) 7012-5100.

EPA's Enforcement and Compliance History Online (ECHO).

This is an external link.

The ECHO website (link to the left) will allow you to search for a facility by name, location, type, and other criteria to locate facilities that have notified as generators of hazardous waste and allow you to see their compliance history. This database is usually updated on Saturday's.

Hazardous Waste Permits

Most recently issued Provisional EPA I.D. numbers
These numbers expired after one year.updated

Current Oklahoma Notified Facilitiesupdated

Small Quantity Generator FAQ


Risk-Based Decision Making for Site Cleanup

Risk-Based Cleanup Levels for Total Petroleum Hydrocarbons (TPH)  

Most recent Biennial Reports for Oklahoma

2020 GPRA List and Status

Cleaning up Meth Labs

Training and Reference Documents

Pharmaceutical Waste Management

RCRA Guidance Industrial Radiography Silver Reclamation from X-Ray Development

New EPA guidance on cleaning up broken compact fluorescent bulbs in the home brochure

Hazardous Waste Treatment, Storage, and Disposal Facilities (TSDF) Regulations A User-Friendly Reference Document for RCRA Subtitle C Permit Writers and Permittees

DEQ Instructional Video: How to Complete an EPA RCRA Site Detail, Subtitle C, 8700-12 Form

Regulatory Information

Hazardous Waste Management Advisory Council Info

Proposed Rule Changes

Draft Permits

Permit Applications

DEQ's Manifest Page


Reportable Quantity

EPA's Final Hazardous Waste Generator Improvement Rules 2016
(Federal Register)

EPA's guidance on Hazardous Waste Generator Improvement Rules


EPA's Hazardous Waste Generator Improvement Rules Crosswalk


Recyclers Lists


Haz Mat Clean-Up Contractors NOTE Land Protection does not maintain this list. If you have questions, please contact the Environmental Complaints and Local Services Division.

RCRA, Superfund & EPCRA Hotline Training Modules

Oklahoma Unwanted Pesticide Disposal Program

Implicit Price Deflators

Division Director: Kelly Dixon
Mailing Address: Oklahoma Department of Environmental Quality
Land Protection Division
PO Box 1677
Oklahoma City, OK 73101-1677
General Phone Number: 405-702-5100
General Fax Number: 405-702-5101 NOTICE : No unsolicited advertisements are accepted at any of these fax numbers, per 47 CFR 64.1200(a)(3)(ii)(B)

Return to Land Protection Division Main Page