Marine

Sources: 

National Oceanic and Atmospheric Administration 

Orange County Government 

Oklahoma Water Resources Board 

Florida Fish and Wildlife Conservation Commission 

Texas Water Development Board 

Alabama Department of Conservation and Natural Resources 

Connecticut Department of Energy & Environmental Protection 

US Geological Survey; Washington State Department of Fish and Wildlife; Washington State Department of Ecology, and King County. 

Indiana Department of Natural Resources, Division of Fish and Wildlife 

Iowa Department of Natural Resources 

National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce 

Bureau of Land Management (BLM), Alaska State Office 

Bureau of Land Management, Network Operations Center (NOC) 

BLM Colorado 

Kansas Department of Wildlife & Parks 

DNR Division of Fish and Wildlife – Section of Fisheries 

Missouri Department of Conservation (MDC) 

Montana Fish, Wildlife & Parks 

Nebraska Game & Parks Commission 

Tahoe Regional Planning Agency 

New Hampshire Department of Environmental Services, New Hampshire Fish and Game 

North Dakota Game and Fish Department 

Ohio Department of Natural Resources 

Pennsylvania Department of Conservation and Natural Resources 

West Virginia Department of Natural Resources 

State of Michigan Geographic Information Systems 

Consortium of Universities for the Advancement of Hydrologic Science 

National Centers for Environmental Information 

MapGraphica 

Bathybase 

National Hydrography Dataset – USGS 

Alberta Energy Regulator/Alberta Geological Survey 

Inland Electronic Navigational Chart (IENC) data provided by the U.S. Army Corps of Engineers (USACE), US Army Geospatial Center, US Coast Guard, and IIC Technologies. 

Mapping Section, Planning and Research Division, Arkansas State Highway and Transportation Department, In Cooperation With The U.S. Department of Transportation 

Contains information licensed under the Open Government Licence – British Columbia.