Watershed Map of North America | U.S. Geological Survey - USGS.gov
2019年4月10日 · This map shows one set of watershed boundaries in the continental United States; these are known as National hydrologic units (watersheds). Find out more: Watersheds and drainage basins; Lakes; Freshwater and the water cycle; Runoff and the water cycle
Science in Your Watershed: Locate Your Watershed By HUC - USGS
Locate Your Watershed Mapping Interface for Science in Your Watershed of the U.S. Geological Survey
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
WATERS GeoViewer | US EPA - U.S. Environmental Protection …
2024年8月28日 · Click on the map to launch the application. The WATERS GeoViewer tool is an EPA GeoPlatform based web mapping application that provides access to. spatial data sets stored in WATERS, such as NHDPlus, EPA and Non-EPA Linked Data. Watershed level reports containing both NHDPlus and StreamCat information.
US Watersheds (HUC 8) - ArcGIS
Explore the interactive map of US Watersheds (HUC 8) with ArcGIS, providing detailed watershed boundaries and data.
Watersheds and Drainage Basins | U.S. Geological Survey - USGS.gov
2019年6月8日 · This map shows one set of watershed boundaries in the continental United States; these are known as National hydrologic units (watersheds). The word "watershed" is sometimes used interchangeably with drainage basin or catchment. Ridges and hills that separate two watersheds are called the drainage divide.
Interactive map of water resources across the United States
The U.S. Geological Survey’s National Water Information System (NWIS) created an interactive tool that maps water resources data at over 1.5 million sites across the country. The search tool allows the user to find sites by street address, location name, site number, state/territory, and watershed region.
EnviroAtlas Interactive Map | US EPA
2024年9月3日 · Compare My Area | View summarized information for your watershed or Census tract compared to the surrounding county and state. Select | Select and view information for certain census block groups or HUC-12s by drawing a rectangle, polygon, or line. EnviroAtlas contains over 500 data layers for users to explore.
Where can I get watershed maps? | U.S. Geological Survey - USGS.gov
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 Hydrologic Unit Code (HUC). Go to The National Map Viewer (it might take a minute to fully load).
Water Resources of the United States—National Water …
National Water Information System: Mapper. Search by Street Address: Search by Place Name: Search by Site Number(s): Search by State/Territory: Search by Watershed Region: Active Sites. Any data Instantaneous data Daily data Water-quality data Peak data Measurements Annual Report. Inactive Sites Any data Instantaneous data