Alabama

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

Alaska

• Department of Environmental Conservation
• Department of Fish and Game

Arizona

• Department of Environmental Quality 
• Department of Water Resources
• Game and Fish Department

Arkansas

• Department of Environmental Quality
• Game and Fish Commission

California

• Environmental Protection Agency
• Department of Conservation
• Department of Fish and Game
• Department of Water Resources

Colorado

• Department of Natural Resources
• Department of Public Health and Environment

Connecticut

• Department of Environmental Protection

Delaware

• Department of Natural Resources and Environmental Control

Florida

• Department of Environmental Protection
• Fish and Wildlife Conservation Commission

Georgia

• Department of Natural Resources

Hawaii

• Department of Land and Natural Resources

Idaho

• Division of Environmental Quality
• Fish and Game

Illinois

• Department of Natural Resources
• Department of Nuclear Safety
• Environmental Protection Agency

Indiana

• Department of Environmental Management
• Department of Natural Resources

Iowa

• Department of Natural Resources

Kansas

• Department of Health and Environment

Kentucky

• Natural Resources and Environmental Protection Cabinet

Louisiana

• Department of Environmental Quality
• Department of Natural Resources

Maine

• Department of Environmental Protection
• Department of Marine Resources
• Maine Office of GIS

Maryland

• Department of Natural Resources
• Department of the Environment

Massachusetts

• Department of Environmental Protection

Michigan

• Department of Environmental Quality
• Department of Natural Resources

Minnesota

• Department of Natural Resources
• Bridges: Minnesota's Gateway to Environmental Information
• Office of Environmental Assistance

Mississippi

• Department of Environmental Quality
• Department of Fish, Wildlife, and Parks

Missouri

• Department of Conservation
• Department of Natural Resources

Montana

• Department of Environmental Quality
• Department of Natural Resources and Conservation
• Department of Fish, Wildlife, and Parks
• Montana Rivers Information System

Nebraska

• Department of Environmental Quality
• Game and Parks Commission
• Natural Resources Commission

Nevada

• Division of Environmental Protection
• Nevada Department of Wildlife

New Hampshire

• Fish and Game Department

New Jersey

• Department of Environmental Protection

New Mexico

• Department of Game and Fish
• Environment Department

New York

• Department of Environmental Conservation

North Carolina

• Department of Environment and Natural Resources

North Dakota

• Game and Fish Department

Ohio

• Environmental Protection Agency
• Department of Natural Resources

Oklahoma

• Department of Environmental Quality

Oregon

• Department of Agriculture
• Department of Environmental Quality (DEQ)
• Department of Fish and Wildlife, State of Oregon (ODFW)
• Department of Fish and Wildlife, Oregon State University
• Department of Forestry (ODF)
• Department of Transportation (ODOT)
• Department of Water Resources (DWR)
• Division of State Lands (DSL)
• Forest Resources Institute
• Geospatial Data Clearinghouse (State Service Center for GIS)
• OSU Hatfield Marine Science Center
• Parks and Recreation Department
• Plan for Salmon and Watersheds
• State Marine Board
• State Police
• Watershed Enhancement Board (OWEB)

Pennsylvania

• Department of Conservation and Natural Resources
• Department of Environmental Protection
• Fish and Boat Commission
• Game Commission

Rhode Island

• Department of Environmental Management

South Carolina

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

South Dakota

• Department of Environment and Natural Resources

Tennessee

• Department of Environment and Conservation

Texas

• Office of Risk Management
• Parks and Wildlife Department
• Natural Resources and Conservation Commission

Utah

• Department of Environmental Quality
• Department of Natural Resources

Vermont

• Agency of Natural Resources
• Environment Board

Virginia

• Department of Conservation and Recreation
• Department of Environmental Quality
• Department of Game and Inland Fisheries
• Marine Resources Commission

Washington

• Department of Ecology
• Department of Fish and Wildlife

West Virginia

• Division of Environmental Protection
• Division of Natural Resources

Wisconsin

• Department of Natural Resources

Wyoming

• Department of Environmental Quality
• Department of Game and Fish

District of Columbia

• Department of Environmental Programs