USGS Watershed Boundaries - ArcGIS
2020年2月19日 · This United States Geological Survey web map displays the National Watershed Boundary Dataset. Web Map by esri_basemaps
Science in Your Watershed: Locate Your Watershed By HUC - USGS
This web page provides a mapping interface to find your watershed by hydrologic unit code (HUC) in the United States. You can also access other USGS water science resources and tools related to your watershed.
Where can I get watershed maps? | U.S. Geological Survey - USGS.gov
Learn how to use The National Map Viewer to display or create watershed maps with the National Watershed Boundary Dataset. Watersheds are shown as Hydrologic Units, each one with a unique HUC code.
Watershed Map of North America | U.S. Geological Survey - USGS.gov
2019年4月10日 · This map shows the National hydrologic units (watersheds) in the continental United States. A watershed is an area of land that drains water to a common outlet, such as a river or a bay.
USGS Watershed Boundaries - Overview - ArcGIS
2020年2月19日 · This United States Geological Survey (USGS) web map displays the National Watershed Boundary Dataset (WBD). It defines the perimeter of drainage areas formed by the terrain and other landscape characteristics.
Interactive map of water resources across the United States
Explore water data from over 1.5 million sites across the country using the U.S. Geological Survey’s tool. Find sites by address, name, number, state, or watershed region and view watershed boundaries, aquifers, and USGS offices.
Watershed Boundary Dataset | U.S. Geological Survey - USGS.gov
The Watershed Boundary Dataset (WBD) is a national hydrologic unit dataset that defines the drainage area of surface water to stream outlets. It is used for scientific research, regulatory work, and data management, and has a hierarchical system of 2- to 16-digit codes.
Watershed Map
HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides consistent hydrographic information on a global scale. It contains various geodata sets including river networks, watershed boundaries, drainage directions, and …
HydroSheds - Dataset - waterdata
HydroSheds provides stream networks, watershed boundaries, drainage directions, and other data layers for regional and global-scale applications. Explore the data in raster and vector format, including major and sub-basins, flow accumulations, distances, and river topology information.
Watersheds
watersheds.FernLeafInteractive.com +-Leaflet | Watershed Boundary Dataset by USGS, Powered by Esri