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USGS Watershed Boundary Dataset (WBD) Overlay Map Service from The National Map The Watershed Boundary Dataset (WBD) from The National Map (TNM) defines the perimeter of drainage areas formed by the terrain and other landscape characteristics. The drainage areas are nested within each other so that a large drainage area, such as the Upper Mississippi River, will be composed of multiple smaller drainage areas, such as the Wisconsin River. Each of these smaller areas can further be subdivided into smaller and smaller drainage areas. The WBD uses six different levels in this hierarchy, with the smallest averaging about 30,000 acres. The WBD is made up of polygons nested into six levels of data respectively defined by Regions, Subregions, Basins, Subbasins, Watersheds, and Subwatersheds. For additional... Categories: Data; Types: ArcGIS REST Map Service, Map Service; Tags: HU, HU10, HU12, HU14, HU16, All tags... HU2, HU4, HU6, HU8, Hydrography, NGP-TNM, NHD, Overlay Map Service, REST, US, United States, WBD, WMS, Water – Inland, a-16, basin, canal, dam, ditch, drainage, gage, gaging station, hydrography, hydrologic unit, inlandWaters, lake, marsh, ngda, pond, region, reservoir, river, spring, stream, subbasin, subregion, subwatershed, swamp, water, water - inland, watershed, well, Fewer tags National Hydrography Dataset (NHD) - High-resolution at 1:24,000 The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water... Categories: Data; Types: Downloadable; Tags: Artificial Path, Canal / Ditch, FWHYDROGRAPHY, Federal Government, Hydrography, All tags... Lake / Pond, NHD, National Hydrogrography Dataset, Reach Code, Reservoir, Spring / Seep, Stream / River, Swamp / Marsh, US Geological Survey, USGS, Wyoming, inlandWaters, Fewer tags Springs and Seeps (NHD) for Wyoming at 1:24,000 The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water... Categories: Data; Types: Downloadable; Tags: Artificial Path, Canal / Ditch, FWHydrography, Gaging Station, Hydrography, All tags... Lake, Lake / Pond, NHD, Pond, Reach Code, Reservoir, River, Spring, Spring / Seep, Stream, Stream / River, Swamp / Marsh, Water, Water Resources, Waterbodies, Waterbody, Wyoming, inlandWaters, Fewer tags Gage Locations (GageLoc.shp) indexed to the NHDPlus Version 2.1 stream network The locations of approximately 26,000 current and historical U.S. Geological Survey (USGS) surface-water monitoring gaging stations have been indexed to the NHDPlus Version 2.1 stream network. Part of the USGS National Water Information System (NWIS), these gaging stations measure water flow and water levels in streams and lakes. The NHDPlus V2 stream network locations for these gaging stations differ from stations' latitude/longitude provided in NWIS. The NWIS coordinates are frequently not coincidenet with the NHDPlus stream network. Categories: Data; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Gaging station, HEM, Hydro linked data, Linear referencing, Linked data, All tags... NHD, NHDPlus, Point event, Stream gages, hydrographic structures, inlandWaters, structure, water quality, Fewer tags Gaging Stations (NHD) for Wyoming at 1:24,000 The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water... Categories: Data; Types: Downloadable; Tags: Artificial Path, Canal / Ditch, FWHydrography, Gaging Station, Hydrography, All tags... Lake, Lake / Pond, NHD, Pond, Reach Code, Reservoir, River, Spring, Spring / Seep, Stream, Stream / River, Swamp / Marsh, US, Water, Water Resources, Waterbodies, Waterbody, Wyoming, inlandWaters, Fewer tags National Hydrography Dataset (NHD) - Medium-resolution at 1:100,000 The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the sream segments or reaches that comprise the nation's surface water drainage system. Medium resolution NHD is based on the content of the U.S. Geological Survey 1:100,000-scale Digital Line Graph (DLG) hydrography data, integrated with reach-related information from the U.S. Environmental Protection Agency Reach File Version 3.0 (RF3). More specifically, it contains reach codes for networked features and isolated lakes, flow direction, names, stream level, and centerline representations for areal water bodies. Reaches are also defined to represent water bodies and the approximate shorelines of the Great... Categories: Data; Types: Downloadable; Tags: Artificial Path, Canal / Ditch, FWHYDROGRAPHY, Federal Government, Hydrography, All tags... Lake / Pond, NHD, National Hydrography Dataset, Reach Code, Reservoir, Spring / Seep, Stream / River, Swamp / Marsh, US, US Geological Survey, USGS, Wyoming, inlandWaters, Fewer tags WBD HU12 Pour Points derived from NHDPlus Pour points derived from NHDPlus V2.1 flow direction rasters and the NHDPlus V2.1 WBD HU12 snapshot. Three sets of pour points are provided: From (fpp) and to (tpp) points that identify the location where raster flow leaves the HU12 polygon, and a third "vector pour point" (vpp) selected "upstream" for use in detecting flow confluences near the raster pour point locations. This dataset is PROVISIONAL and SUBJECT TO REVISION. Categories: Data; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Hydrographically linked data, NHD, National Hydrography Dataset, North America, Point Event, All tags... Pour point, United States, conterminous, elevation, hydro linked data, inlandWaters, surface water (non-marine), watershed management, Fewer tags Dams (NHD) for Wyoming at 1:24,000 The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water... Categories: Data; Types: Downloadable; Tags: Artificial Path, Canal / Ditch, FWHydrography, Gaging Station, Hydrography, All tags... Lake, Lake / Pond, NHD, Pond, Reach Code, Reservoir, River, Spring, Spring / Seep, Stream, Stream / River, Swamp / Marsh, Water, Water Resources, Waterbodies, Waterbody, Wyoming, inlandWaters, Fewer tags Flow-Conditioned Parameter Grids for the Contiguous United States: A Pilot, Seamless Basin Characteristic Dataset Abstract To aid in parameterization of mechanistic, statistical, and machine learning models of hydrologic systems in the contiguous United States (CONUS), flow-conditioned parameter grids (FCPGs) have been generated describing upstream basin mean elevation, slope, land cover class, latitude, and 30-year climatologies of mean total annual precipitation, minimum daily air temperature, and maximum daily air temperature. Additional datasets of upstream basin area and binary stream presence-absence are provided to help validate queries against the flow-conditioned data. These data are provided as virtual raster tile (vrt) mosaics of cloud optimized GeoTIFFs to allow point queries of the data (see Distribution Information)... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: CPG, Daymet, FCPG, Flow-Conditioned Parameter Grids, Hydrologic, All tags... Hydrology, Land Cover, NHD, NLCD, National Hydrography Dataset, USGS, USGS Science Data Catalog (SDC), United States, climatologyMeteorologyAtmosphere, environment, geoscientificInformation, inlandWaters, water, water - inland, Fewer tags NHDPlusV2 Catchments in GCPO LCC NHDPlusV2 is described in ftp://ec2-54-227-241-43.compute-1.amazonaws.com/NHDplus/NHDPlusV21/Documentation/Metadata/NHDPlusV2_metadata.htm as “an integrated suite of application-ready geospatial data sets that incorporate many of the best features of the National Hydrography Datasets (NHD) and the National Elevation Datasets (NED)” (USEPA and USGS 2012). NHDPlusV2 includes derivation of “elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first broadly applied in New England, and thus dubbed "The New-England Method". This technique involves "burning-in" the 1:100,000-scale NHD and building "walls" using the national Watershed Boundary Dataset (WBD)” (USEPA and USGS 2012).... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: GCPO LCC, Gulf Coastal Plains and Ozarks Landscape Conservation Cooperative, NED, NHD, National Elevation Datasets, All tags... National Hydrology Datasets, Fewer tags High-resolution Waterbodies (NHD) for Wyoming at 1:24,000 The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water... Categories: Data; Types: Downloadable; Tags: Artificial Path, Canal / Ditch, FWHydrography, Gaging Station, Hydrography, All tags... Lake, Lake / Pond, NHD, Pond, Reach Code, Reservoir, River, Spring, Spring / Seep, Stream, Stream / River, Swamp / Marsh, Water, Water Resources, Waterbodies, Waterbody, Wyoming, inlandWaters, Fewer tags Linear-referenced Geomorphology and Relative Vulnerability to Erosion at the 2013 – 2014 conterminous U.S. Gulf of Mexico National Hydrography Dataset Coastline Landforms along the Pacific, Gulf of Mexico, and Atlantic coastlines for the conterminous United States are attributed with the relative vulnerability of horizontal erosion due to sea-level rise to characterize coastal zone stability. The position and extent of landforms are geospatially indexed as line-events where these coastal zone features are intersected by the linear-referenced 2013 - 2014 U.S. Geological Survey National Hydrography Dataset Coastline, which corresponds to the National Oceanic and Atmospheric Administration (NOAA) 2013 - 2014 mean high water level datum delineated in intertidal zones open to oceans, behind barrier coasts in bays, lagoons, and estuaries, and sometimes where tidal currents reach... Categories: Data, Data Release - In Progress, Publication; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Geomorphology, Gulf, Gulf of Mexico, HEM, Hydro linked data, All tags... Hydrologically linked data, Linear-referenced, Mean High Water, NHD, National Hydrography Dataset, Risk, barrier coast, conterminous US, estuary, intertidal, line-event, Fewer tags Reservoirs (NHD) for Wyoming at 1:24,000 The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that make up the nation's surface water drainage system. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. This high-resolution NHD, generally developed at 1:24,000/1:12,000 scale, adds detail to the original 1:100,000-scale NHD. (Data for Alaska, Puerto Rico and the Virgin Islands was developed at high-resolution, not 1:100,000 scale.) Local resolution NHD is being developed where partners and data exist. The NHD contains reach codes for networked features, flow direction, names, and centerline representations for areal water... Categories: Data; Types: Downloadable; Tags: Artificial Path, Canal / Ditch, FWHydrography, Gaging Station, Hydrography, All tags... Lake, Lake / Pond, NHD, Pond, Reach Code, Reservoir, River, Spring, Spring / Seep, Stream, Stream / River, Swamp / Marsh, Water, Water Resources, Waterbodies, Waterbody, Wyoming, inlandWaters, Fewer tags Major Rivers (NHD) for Wyoming at 1:100,000 The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the sream segments or reaches that comprise the nation's surface water drainage system. Medium resolution NHD is based on the content of the U.S. Geological Survey 1:100,000-scale Digital Line Graph (DLG) hydrography data, integrated with reach-related information from the U.S. Environmental Protection Agency Reach File Version 3.0 (RF3). More specifically, it contains reach codes for networked features and isolated lakes, flow direction, names, stream level, and centerline representations for areal water bodies. Reaches are also defined to represent water bodies and the approximate shorelines of the Great... Categories: Data; Types: Downloadable; Tags: Artificial Path, Canal / Ditch, FWHydrography, Gaging Station, Hydrography, All tags... Lake, Lake / Pond, NHD, Pond, Reach Code, Reservoir, River, Spring, Spring / Seep, Stream, Stream / River, Swamp / Marsh, Water, Water Resources, Waterbodies, Waterbody, Wyoming, inlandWaters, Fewer tags Linear-referenced Geomorphology and Relative Vulnerability to Erosion at the 2013 – 2014 conterminous U.S. Atlantic Ocean National Hydrography Dataset Coastline Landforms along the Pacific, Gulf of Mexico, and Atlantic coastlines for the conterminous United States are attributed with the relative vulnerability of horizontal erosion due to sea-level rise to characterize coastal zone stability. The position and extent of landforms are geospatially indexed as line-events where these coastal zone features are intersected by the linear-referenced 2013 - 2014 U.S. Geological Survey National Hydrography Dataset Coastline, which corresponds to the National Oceanic and Atmospheric Administration (NOAA) 2013 - 2014 mean high water level datum delineated in intertidal zones open to oceans, behind barrier coasts in bays, lagoons, and estuaries, and sometimes where tidal currents reach... Categories: Data, Data Release - In Progress, Publication; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Atlantic, Connecticut, Delaware, Florida, Geomorphology, All tags... Georgia, HEM, Hydro linked data, Hydrographically linked data, Hydrologically linked data, Linear-referenced, Linked data, Maine, Maryland, Massachusetts, Mean High Water, Mid-Atlantic, NHD, National Hydrography Dataset, New England, New Hampshire, New Jersey, New York, North Carolina, Rhode Island, Risk, South Atlantic, South Carolina, Virginia, barrier coast, coast, conterminous US, estuary, intertidal, line-event, Fewer tags National Recreational Rivers Database (Snapshot August 2016) National Recreational Rivers Database Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Access Sites, Access points, Campgrounds, Camping, NHD, All tags... National Hydrography Dataset, Recreation, Recreational, Rivers, hydro linked data, line event, point event, Fewer tags Major Waterbodies (NHD) for Wyoming at 1:100,000 The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the sream segments or reaches that comprise the nation's surface water drainage system. Medium resolution NHD is based on the content of the U.S. Geological Survey 1:100,000-scale Digital Line Graph (DLG) hydrography data, integrated with reach-related information from the U.S. Environmental Protection Agency Reach File Version 3.0 (RF3). More specifically, it contains reach codes for networked features and isolated lakes, flow direction, names, stream level, and centerline representations for areal water bodies. Reaches are also defined to represent water bodies and the approximate shorelines of the Great... Categories: Data; Types: Downloadable; Tags: Artificial Path, Canal / Ditch, FWHydrography, Gaging Station, Hydrography, All tags... Lake, Lake / Pond, NHD, Pond, Reach Code, Reservoir, River, Spring, Spring / Seep, Stream, Stream / River, Swamp / Marsh, Water, Water Resources, Waterbodies, Waterbody, Wyoming, inlandWaters, Fewer tags USGS Streamgages Linked to the Medium Resolution NHD for the US The locations of approximately 23,000 current and historical U.S. Geological Survey (USGS) streamgages in the United States and Puerto Rico (with the exception of Alaska) have been snapped to the medium resolution National Hydrography Dataset (NHD). The NHD contains geospatial information about mapped surface-water features, such as streams, lakes, and reservoirs, etc., creating a hydrologic network that can be used to determine what is upstream or downstream from a point of interest on the NHD network. An automated snapping process made the initial determination of the NHD location of each streamgage. These initial NHD locations were comprehensively reviewed by local USGS personnel to ensure that streamgages were... Categories: Data; Types: Downloadable; Tags: Base flow index, Gaging Stations, Hydrography, NHD, National Hydrography Dataset, All tags... Streamflow data, Streamflow statistics, Streamgages, Wyoming, inlandWaters, Fewer tags USGS Hydrography (NHD) Overlay Map Service from The National Map The USGS National Hydrography Dataset (NHD) service from The National Map (TNM) is a comprehensive set of digital spatial data that encodes information about naturally occurring and constructed bodies of surface water (lakes, ponds, and reservoirs), paths through which water flows (canals, ditches, streams, and rivers), and related entities such as point features (springs, wells, stream gages, and dams). The information encoded about these features includes classification and other characteristics, delineation, geographic name, position and related measures, a "reach code" through which other information can be related to the NHD, and the direction of water flow. The network of reach codes delineating water and... Categories: Data; Types: ArcGIS REST Map Service, Map Service; Tags: HU, Hydrography, NGP-TNM, NHD, Overlay Map Service, All tags... REST, US, United States, WBD, WMS, Water – Inland, a-16, basin, canal, dam, ditch, drainage, gage, gaging station, hydrography, hydrologic unit, inlandWaters, lake, marsh, ngda, pond, region, reservoir, river, spring, stream, subbasin, subregion, subwatershed, swamp, water, water - inland, watershed, well, Fewer tags National Hydrography Dataset The National Hydrography Dataset (NHD) is a comprehensive set of digital spatial data that contains information about surface water features such as lakes, ponds, streams, rivers, springs and wells. The NHD is based upon the content of USGS Digital Line Graph (DLG) hydrography data integrated with reach-related information from the EPA Reach File Version 3 (RF3). Categories: Data; Types: Downloadable; Tags: Lake, NHD, Pond, River, Stream, All tags... US, US Geological Survey, USGS, WBD, Water, Waterbodies, Wyoming, federal government, hydrography, hydrology, inlandWaters, water, watershed, Fewer tags 1 2 »