Hydrography

Source Shapefile Google Earth Metadata Author Snapshot Scale
Bathymetry and Geology of the Floor of Yellowstone Lake, Yellowstone National Park, Wyoming, Idaho, and Montana Shapefile Google Earth Metadata Morgan (2007) Snapshot 1:76,821
Bathymetry (10m) of Yellowstone Lake, Wyoming, Montana, Idaho Shapefile Google Earth Metadata National Park Service Snapshot  
Bathymetry of Yellowstone Lake Shapefile N/A Metadata Adapted from Morgan (2007) by WSGS Snapshot  
Hydrography (NHD) Shapefile Google Earth Metadata National Hydrography Dataset Snapshot 1:100,000