Alabama

Department of Environmental Management
Land Division
334-271-7730

Alaska

Department of Environmental Conservation
Environmental Health Division
Solid Waste Office
907-269-7591 (Anchorage)
800-510-2332 (toll free, in state)

Arizona

Department of Environmental Quality
Waste Programs Division
Hazardous Waste Office
602-207-4153

Arkansas

Department of Environmental Quality
Hazardous Waste Division
501-682-0833

California

Environmental Protection Agency
Toxic Substances Control Department
Hazardous Waste Division – 916-324-7193
Duty Officer Hotline – 800-728-6942 (toll free, in state)

Colorado

Department of Public Health & Environment
Hazardous Materials and Waste Management Division
Customer Technical Assistance
303-692-3320

Connecticut

Environmental Protection Department
Bureau of Waste Management
860-424-3021

Delaware

Department of Natural Resources & Environmental Control
Solid & Hazardous Waste Management Branch
302-739-3689 (Hazardous Waste Help Line)
800-404-7080 (HHW information)

District of Columbia

Environmental Health Administration
Division of Hazardous Waste
202-535-2290

Florida

Environmental Protection Department
Hazardous Waste Management Section
850-488-0300

Georgia

Department of Natural Resources
Environmental Protection Division
Hazardous Waste Management Branch
404-657-8831

Hawaii

Department of Health/Environmental Management Division
Solid & Hazardous Waste Branch
808-586-4226

Idaho

Health & Welfare Department
Environmental Quality Division
208-373-0148

Illinois

Environmental Protection Agency
Bureau of Land
Permit Section
217-524-3300

Indiana

Department of Environmental Management
Office of Land Quality
317-308-3109
800-451-6027 (toll free, in state)

Iowa

Department of Natural Resources
Environmental Protection Division
515-281-3426

Kansas

Department of Health & Environment
Bureau of Waste Management
785-296-1600

Kentucky

Natural Resources & Environmental Protection Cabinet
Environmental Protection Department
Division of Waste Management
502-564-6716

Louisiana

Environmental Quality Department
Office of Waste Services
225-765-0355

Maine

Environmental Protection Department
Bureau of Remediation & Waste Management
207-287-2651

Maryland

Environment Department
Waste Management Administration
Hazardous Waste Program
410-631-3343

Massachusetts

Department of Environmental Protection
Bureau of Waste Prevention
617-556-1096

Michigan

Department of Environmental Quality
Waste Management Division
517-373-2730

Minnesota

Minnesota Pollution Control Agency
Customer Assistance
651-296-5763

Mississippi

Environmental Quality Department
Pollution Control Office
Hazardous Waste Branch
601-961-5221

Missouri

Natural Resources Department
Division of Environmental Quality
Hazardous Waste Program
573-751-3176
Technical Assistance Program
573-526-6627
800-361-4827 (toll free)

Montana

Environmental Quality Department
Waste Management Office
406-444-3490

Nebraska

Environmental Quality Department
RCRA Section
402-471-4210

Nevada

Conservation & Natural Resources Department
Environmental Protection Division
Waste Management Bureau
775-687-4670

New Hampshire

Department of Environmental Services
Waste Management Division
603-271-2942

New Jersey

Environment Protection Department
Division of Solid and Hazardous Waste
Bureau of Landfill & Recycling Management
609-984-5950

New Mexico

Environment Department
Environment Protection Division
Solid Waste Bureau
505-827-2775

New York

Environmental Conservation Department
Bureau of Hazardous Waste Management
Technical Determinations Section
518-485-8988

North Carolina

Environment & Natural Resources Department
Hazardous Waste Section
919-508-8400

North Dakota

Department of Health
Environmental Health Section
Hazardous Waste Program
701-328-5166

Ohio

Environmental Protection Agency
Division of Hazardous Waste Management
614-644-2934

Oklahoma

Environmental Quality Department
Hazardous Waste Compliance Section
405-702-5100

Oregon

Environmental Quality Department
Hazardous Waste Program
503-229-5913

Pennsylvania

Environmental Protection Department
Land Recycling & Waste Management Bureau
Hazardous Waste Management
717-787-6239

Rhode Island

Environmental Management Department
Environmental Protection Bureau
Waste Management Office
401-222-2797

South Carolina

Health & Environmental Control Department
Hazardous & Infectious Waste Management
Bureau of Land & Waste
803-896-4002

South Dakota

Environment & Natural Resources Department
Waste Management Program
605-773-3153

Tennessee

Environment and Conservation Department
Solid/Hazardous Waste Management Office
615-532-0780

Texas

Natural Resource Conservation Commission
Policy & Regulations Division
512-239-4900

Utah

Environmental Quality Department
Division of Solid & Hazardous Waste
801-538-6170

Vermont

Environmental Conservation Department
Waste Management Division
802-241-3888

Virginia

Department of Environmental Quality
Waste Programs
804-698-4421 or 804-698-4213

Washington

Ecology Department
Hazardous Waste & Toxics Reduction Program
360-407-6700

West Virginia

Environment Bureau
Waste Management Office
Hazardous Waste Management
304-558-5393

Wisconsin

Department of Natural Resources
Waste Management Program
Hazardous Waste Team
608-266-2111

Wyoming

Environmental Quality Department
Solid & Hazardous Waste Division
307-777-7752