River 3D: navigable channel with levees River 3D: navigable channel with levees Illustration of river base with navigable channel with levees diagram, template, base, ecosystem, aquatic, freshwater river, stream, tributary, navigable, channel, levees, modification, landscape, infrastructure 2010-05-07 image/svg+xml River 3D: navigable channel with levees 2010-05-07 Integration and Application Network https://ian.umces.edu/media-library/river-3d-navigable-channel-with-levees/ https://ian.umces.edu/media-library/river-3d-navigable-channel-with-levees/ en-US diagram, template, base, ecosystem, aquatic, freshwater river, stream, tributary, navigable, channel, levees, modification, landscape, infrastructure Illustration of river base with navigable channel with levees