Primary State Agency: Oklahoma Department of Environmental Quality P.O. Box 1677 Oklahoma City, OK 73101-1677 Telephone: (405) 702-1000 Customer Assistance Program: (800) 869-1400 Air Quality Division Telephone: (405) 702-4100 Water Quality Division: Telephone: (405) 702-8100 Land Protection Division-Hazardous Waste: Telephone: (405) 702-5100 Additional Information: Ombudsman and Other SBAP Contacts Vehicle Maintenance and Repair Self-Assessment Proper Handling and Disposal of Vehicles Wastes Petroleum Storage Tanks Hazardous Waste Treatment, Storage and Disposal (TSD) & Recycling Facilities Tire Disposal and Recycling Community Right-to-Know

OSHA Offices: Regional Office 525 Griffin Street, Suite 602 Dallas, TX 75202 Telephone: (972) 850-4145 Oklahoma City Area Office 55 North Robinson - Suite 315 Oklahoma City, OK 73102-9237 Telephone: (405) 278-9560 Onsite Consultation Program Oklahoma Department of Labor OSHA Consultation Division 4001 North Lincoln Blvd. Oklahoma City, OK 73105-5212 Telephone: (405) 528-1500