Federal Level
- U.S. Agency for International Development
- Environmental Programs
- U.S. Army Corps of Engineers
- Waterways Experiment Station
- U.S. Department of Agriculture
- Cooperative State Research, Education, and Extension Service
- USDA Research Database
- Agricultural Research Service
- National Agricultural Library, Water Quality Information Center
- National Soil Erosion Laboratory
- Wind Erosion and Water Conservation Research Unit
- Natural Resources Conservation Service
- Ecological Sciences Division
- National Agroforestry Center (partnership with US Forest Service)
- National Soil Survey Center
- National Soil Information System (NASIS)
- Soil Quality Institute
- National Plant Data Center
- U.S. Forest Service
- Forest Service: Research and Development
- State & Private Forestry, Northeastern Area
Research Stations
- Aldo Leopold Wilderness Research Institute
- North Central Forest Experiment Station
- Northeastern Research Station
- Pacific Northwest Research Station
- Pacific Southwest Research Station
- Rocky Mountain Research Station
- Southern Research Station
- Other Forest Products/Sciences Laboratories
- U.S. Department of Commerce
- National Oceanic and Atmospheric Administration (NOAA)
- National Marine Fisheries Service
- National Ocean Service
- Office of Ocean Resources Conservation and Assessment
- Office of Protected Resources
- Sanctuaries and Reserves DivisionOffice of Oceanic and Atmospheric Research
- Coastal Ocean Program
- Environmental Research Laboratories
- U. S. Department of Defense
- Defense Environmental Network & Information Exchange
- Environmental Programs of U.S. Department of Navy
- U.S. Department of Energy
- Argonne National Laboratory
- Environmental Assessment Division
- Oak Ridge National Laboratory
- Environmental Sciences Division
- National Environmental Research Park
- Center for Excellence for Sustainable Development
- U.S. Department of the Interior
- Natural Resources Library
- Bureau of Land Management (BLM)
- Environmental Education Program
- Fish & Wildlife Service (FWS)
- Endangered Species Program
- Fish and Wildlife Reference Services
- National Conservation Training Center
- National Wetlands Inventory
- National Wildlife Refuge System
- Cooperative Fish & Wildlife Research Unit at Kansas State University
- National Park Service (NPS)
- NPS Management Policies
- Denver Service Center
- Rivers, Trails, and Conservation Assistance Program
- U.S. Geological Survey (USGS)
- Environmental Affairs Program
- Water Resources Information
- Biological Resources Division (formerly National Biological Service)
- BRD Research Centers (17 centers throughout the U.S.)
- Center for Biological Informatics
- Environmental Management Technical Center
- Cooperative Research Units Program (University-based Fish and Wildlife Research Units, and Park Studies Units)
- Gap Analysis Project
- Office of Inventory and Monitoring
- USGS-NPS Vegetation Mapping Program
- U.S. Environmental Protection Agency
- Environmental Monitoring and Assessment Program
- National Estuary Program
- Office of Sustainable Ecosystems and Communities
- Executive Office of the President
- Council on Environmental Quality
- National Environmental Policy Act (NEPANet)
- The President’s Forest Plan
- National Aeronautics and Space Administration (NASA)
- Forest Ecosystem Dynamics Project
- Coastal Marsh Project (with University of Maryland)
- National Science Foundation
State Level
Alabama | Alaska | Arizona | Arkansas | California | Colorado | Delaware | Florida | Georgia | Hawaii | Idaho | Illinois | Indiana | Iowa | Kansas | Kentucky | Louisiana | Maine | Maryland | Massachusetts | Michigan | Minnesota | Missouri | Montana | Nebraska | Nevada | New Hampshire | New Jersey | New Mexico | New York | North Carolina | North Dakota | Ohio | Oklahoma | Oregon | Pennsylvania | South Carolina | South Dakota | Tennessee | Texas | Utah | Vermont | Virginia | Washington | West Virginia | Wisconsin | Wyoming
Alabama
Dept. of Conservation and Natural Resources
Alaska
Department of Environmental Conservation
Department of Natural Resources
Arizona
Land Department (Natural Resources, Forestry)
Arkansas
Arkansas Natural Heritage Commission
Arkansas Natural and Scenic Rivers Commission
Department of Forestry and Fire Protection
California Biodiversity Council
California Environmental Resources Evaluation System
California Ocean Resources Management Program
California Rivers Assessment (joint program with UC Davis)
Department of Natural Resources
Dept. of Natural Resources and Environmental Control
Department of Environmental Protection
Department of Natural Resources
Department of Land and Natural Resources
Department of Natural Resources
Department of Natural Resources
Department of Natural Resources
Department of Agriculture, Division of Water Resources
Department of Natural Resources
Department of Environmental Protection
Department of Natural Resources
Department of Environmental Management
Department of Natural Resources
Montana
Department of Fish, Wildlife and Parks
Montana Natural Resource Information System
Natural Resources Conservation Service Nebraska State Office
Department of Resources and Economic Development
Department of Environmental Protection
New Jersey Pinelands Commission
Energy Minerals and Natural Resources Department
Department of Environmental Conservation
Department of Natural Resources
Oklahoma Conservation Commission
Department of Conservation and Natural Resources
Department of Natural Resources
Department of Environment and Natural Resources
Department of Game,Fish and Parks
Department of Environment and Conservation
Natural Resource Conservation Commission
Texas Natural Resources Information System
Texas Parks and Wildlife Department
Department of Natural Resources
Department of Conservation and Recreation
Department of Fish and Wildlife
Department of Natural Resources
Division of Environmental Protection
Department of Natural Resources