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Alabama

• Alabama Department of Environmental Management
• Alabama Department of Conservation and Natural Resources

Alaska

• Alaska Department of Environmental Conservation

American Samoa

• American Samoa Environmental Protection Agency

Arizona

• Arizona Department of Environmental Quality
• Arizona Game and Fish Department

Arkansas

• Arkansas Department of Environmental Quality

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California

• California Air Resources Board
• California Department of Conservation
• California Department of Toxic Substances Control
• California Department of Water Resources
• California Environmental Protection Agency
• California Integrated Waste Management Board

Colorado

• Colorado Department of Public Health and Environment

Connecticut

• Connecticut Department of Environmental Protection

Delaware

• Delaware Dept. of Natural Resources and Environmental Control
• Delaware Solid Waste Authority

District of Columbia

• DC Department of the Environment

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Florida

• Florida Department of Environmental Protection

Georgia

• Georgia Department of Natural Resources
• Georgia Environmental Protection Division

Guam

• Guam Environment Protection Agency

Hawaii

• Hawaii Department of Land and Natural Resources
• Hawaii State Department of Health

Idaho

• Idaho Department of Environmental Quality
• Idaho Department of Water Resources

Illinois

• Illinois Environmental Protection Agency
• Illinois Pollution Control Board
• Illinois Department of Natural Resources

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Indiana

• Indiana Department of Environmental Management
• Indiana Department of Natural Resources

Iowa

• Iowa Department of Natural Resources

Kansas

• Kansas Department of Health and Environment

Kentucky

• Kentucky Environmental Quality Commission
• Kentucky Department for Natural Resources
• Kentucky Department for Environmental Protection

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Louisiana

• Louisiana Department of Environmental Quality

Maine

• Maine Department of Environmental Protection

Maryland

• Maryland Department of the Environment
• Maryland Department of Natural Resources

Massachusetts

• Massachusetts Department of Environmental Protection

Michigan

• Michigan Department of Environmental Quality

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Minnesota

• Minnesota Department of Natural Resources
• Minnesota Pollution Control Agency

Mississippi

• Mississippi Department of Environmental Quality

Missouri

• Missouri Department of Natural Resources
• Missouri Department of Conservation

Montana

• Montana Department of Environmental Quality
• Montana Natural Resource Information System
• Montana GIS Data Library

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Nebraska

• Nebraska Department of Environmental Quality

Nevada

• Nevada Division of Forestry
• Nevada Department of Conservation and Natural Resources
• Nevada Division of Environmental Protection

New Hampshire

• New Hampshire Department of Environmental Services

New Jersey

• New Jersey Department of Environmental Protection

New Mexico

• New Mexico Environment Department

New York

• New York State Department of Environmental Conservation

North Carolina

• NC Department of Environment and Natural Resources
• NC Division of Pollution Prevention and Environmental Assistance
• North Carolina GIS Database

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North Dakota

• North Dakota State Water Commission
• North Dakota Geological Survey Division
• ND Department of Health - Environmental Health Section

Northern Mariana Islands, Commonwealth of (CNMI)

• Division of Environmental Quality

Ohio

• Ohio Department of Natural Resources (ODNR)
• Ohio Environmental Protection Agency
• Ohio Air Quality Development Authority

Oklahoma

• Oklahoma Conservation Commission
• Oklahoma Department of Environmental Quality

Oregon

• Oregon Department of Environmental Quality
• Oregon Department of Fish and Wildlife

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Pennsylvania

• Pennsylvania Department of Environmental Protection
• Pennsylvania Department of Conservation and Natural Resources

Puerto Rico

• Departamento de Recursos Naturales y Ambientales
• Autoridad de Desperdicios Sólidos

Rhode Island

• Rhode Island Department of Environmental Management

South Carolina

• South Carolina Department of Health and Environmental Control
• South Carolina Department of Natural Resources

South Dakota

• South Dakota Department of Environment and Natural Resources

Tennessee

• Tennessee Department of Environment and Conservation

Texas

• Texas Commission on Environmental Quality (TCEQ)

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Utah

• Utah Department of Environmental Quality
• Utah Automated Geographic Reference Center (AGRC)

V​ermont

• Vermont Agency of Natural Resources
• Vermont Department of Environmental Conservation

Virginia

• Virginia Department of Environmental Quality

Washington

• Washington State Department of Ecology
• Washington State Department of Natural Resources
• Washington Department of Transportation's Environmental Services

West Virginia

• West Virginia Department of Environmental Protection

Wisconsin

• Wisconsin Department of Natural Resources

Wyoming

• Department of Environmental Quality

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