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This layer contains National Hydrography Dataset (NHD) linked locations, called events, for the Idaho Dept. of Water Resources (IDWR) Annual Time Series Water Measurement Locations. Events were created using the Hydrography Event Management (https://www.usgs.gov/core-science-systems/ngp/national-hydrography/tools ) Tool developed by USGS. This dataset was created as part of the Water-Use and Research Program (https://water.usgs.gov/wausp/wudr/ ) Grant Award #G19AC00324. The IDWR Annual Time Series Water Measurement Locations represent locations of diversions that are measured and reported to the Idaho Department of Water Resources, particularly those groundwater diversions located within the Eastern Snake Plain...
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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.
This layer contains National Hydrography Dataset (NHD) linked locations, called events, for the Idaho Dept. of Water Resources (IDWR) Telemetric Time Series Water Measurement Locations. Events were created using the Hydrography Event Management (https://www.usgs.gov/core-science-systems/ngp/national-hydrography/tools Tool developed by USGS. This dataset was created as part of the Water-Use and Research Program (https://water.usgs.gov/wausp/wudr/ ) Grant Award #G19AC00324. The IDWR Telemetric Time Series Water Measurement Locations represent locations where IDWR collects data and estimates flows in time-series intervals ranging from 15 minutes to daily. Data at most sites are transmitted daily via telemetry. Data...
This layer contains National Hydrography Dataset (NHD) linked locations, called events, for the Idaho Dept. of Water Resources (IDWR) Daily Time Series Water Measurement Locations. Events were created using the Hydrography Event Management (https://www.usgs.gov/core-science-systems/ngp/national-hydrography/tools ) Tool developed by USGS. This dataset was created as part of the Water-Use and Research Program (https://water.usgs.gov/wausp/wudr/ ) Grant Award #G19AC00324. The IDWR Daily Time Series Water Measurement Locations represent locations associated with surface water and groundwater diversions for which regular flow rate measurements are taken usually daily. Data Link: https://data-idwr.opendata.arcgis.com/datasets/daily-time-series-sites...
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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.
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Coastal Mean High Water (MHW) is contoured in intertidal zones open to oceans, behind barrier coasts in bays, lagoons, and estuaries, and sometimes where tidal currents reach upstream (landward) of the embayed foreshore water bodies. In the National Geospatial Program (NGP), surface water hydrography is maintained in the National Hydrography Dataset (NHD) Flowline Network projects Mean High Water level (MHW) as the linear-referenced 1:24,000-scale resolution NHD Coastline (http://nhd.usgs.gov/). NHDCoastline Geomorphology and associated Risk line-event feature classes that rank the relative risk of horizontal erosion on a scale of 1 to 5 (least to most risk, respectively) have been developed using the Hydrography...
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Coastal Mean High Water (MHW) is contoured in intertidal zones open to oceans, behind barrier coasts in bays, lagoons, and estuaries, and sometimes where tidal currents reach upstream (landward) of the embayed foreshore water bodies. In the National Geospatial Program (NGP), surface water hydrography is maintained in the National Hydrography Dataset (NHD) Flowline Network projects Mean High Water level (MHW) as the linear-referenced 1:24,000-scale resolution NHD Coastline (http://nhd.usgs.gov/). NHDCoastline Geomorphology and associated Risk line-event feature classes that rank the relative risk of horizontal erosion on a scale of 1 to 5 (least to most risk, respectively) have been developed using the Hydrography...
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HEM events were created from fish screens, stream gages, and surface water diversions within the Lemhi SubBasin in Idaho. Data was gathered from the following sources: Idaho Fish and Game, Idaho Power, Idaho Water Engineering, and Idaho Water Resources Water Rights. The data assembled represented fish screens, water withdrawals from the stream, and flow gauging stations.
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This dataset contains information about waterfall locations and estimated waterfall heights on five of the main Hawaiian Islands including Kauai, Oahu, Maui, Molokai, and Hawaii. Initial spatial information was gathered from the National Hydrography Dataset (NHD), Geographic Names Information System (GNIS), the Hawaii Statewide GIS Program, and the World Waterfall Database. Where image quality permitted, the coordinates and spatial attributes from source data were used to verify and improve the quality of waterfall locations using Google Earth Pro (Google Inc. 2017)and the USGS HydroLink Tool. The HydroLink Tool was also used to link data to both the NHDPlusV2.1 and NHD High Resolution datasets by adding NHD addressing...
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This GeoJSON dataset contains information about 10780 waterfall and 1080 rapid locations (referred to as falls throughout the metadata) and characteristics (e.g. type and height) for the conterminous United States. This dataset centralizes known information about falls while providing basic quality control (i.e. resolving duplicate records and spatial accuracy checks) and linkages to stream networks intended to facilitate stream network analyses. Locations of falls were sourced from the World Waterfall Database (WWD, www.worldwaterfalldatabase.com), the US Forest Service Center for Aquatic Technology Transfer (acquired from Southeast Aquatic Barrier Inventory), and Geographic Names Information System (GNIS, https://geonames.usgs.gov)....
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Coastal Mean High Water (MHW) is contoured in intertidal zones open to oceans, behind barrier coasts in bays, lagoons, and estuaries, and sometimes where tidal currents reach upstream (landward) of the embayed foreshore water bodies. In the National Geospatial Program (NGP), surface water hydrography is maintained in the National Hydrography Dataset (NHD) Flowline Network projects Mean High Water level (MHW) as the linear-referenced 1:24,000-scale resolution NHD Coastline (http://nhd.usgs.gov/). NHDCoastline Geomorphology and associated Risk line-event feature classes that rank the relative risk of horizontal erosion on a scale of 1 to 5 (least to most risk, respectively) have been developed using the Hydrography...
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This polyline feature class depicts the classification of each wild and scenic river segment designated by Congress and the Secretary of the Interior for the United States and Puerto Rico. This layer was created by a multi-agency effort including the US Forest Service, National Park Service, Bureau of Land Management and the Fish and Wildlife Service. The spatial data were referenced to the latest High Resolution National Hydrological Data Layer (NHD 1:24,000 Scale or better), published by United States Geological Survey (USGS).“Wild” rivers are free of dams, generally inaccessible except by trail, and represent vestiges of primitive America. “Scenic” rivers are free of dams, with shorelines or watersheds still...
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Coastal Mean High Water (MHW) is contoured in intertidal zones open to oceans, behind barrier coasts in bays, lagoons, and estuaries, and sometimes where tidal currents reach upstream (landward) of the embayed foreshore water bodies. In the National Geospatial Program (NGP) surface water hydrography maintained in the Nation Hydrography Dataset (NHD) Flowline Network projects Mean High Water level (MHW) as the linear-referenced 1:24,000-scale resolution NHD Coastline (http://nhd.usgs.gov/). NHDCoastline Geomorphology and associated Risk line-event feature classes that rank the relative risk of horizontal erosion on a scale of 1 to 5 (least to most risk, respectively) have been developed in a geographic information...
    map background search result map search result map Linear-referenced Geomorphology and Relative Vulnerability to Erosion at the 2013 – 2014 conterminous U.S. Pacific Ocean National Hydrography Dataset Coastline Linear-referenced Geomorphology and Relative Vulnerability to Erosion at the 2013 – 2014 conterminous U.S. Gulf of Mexico National Hydrography Dataset Coastline Linear-referenced Geomorphology and Relative Vulnerability to Erosion at the 2013 – 2014 conterminous U.S. Atlantic Ocean National Hydrography Dataset Coastline Wild and Scenic Rivers US_NHD_CoastalGeomorphology WBD HU12 Pour Points derived from NHDPlus Gage Locations (GageLoc.shp) indexed to the NHDPlus Version 2.1 stream network Alabama Sinkholes November 2011 NHD Point Events (Snapshot 8/25/2016) National Recreational Rivers Database (Snapshot August 2016) Lemhi SubBasin HEM event points, derived from data from Idaho Fish and Game, Idaho Power, Idaho Water Engineering and IDWR Hawaii Waterfalls Linked to the National Hydrography Datasets Waterfalls and Rapids in the Conterminous United States Linked to the National Hydrography Datasets V2.0 Lemhi SubBasin HEM event points, derived from data from Idaho Fish and Game, Idaho Power, Idaho Water Engineering and IDWR Hawaii Waterfalls Linked to the National Hydrography Datasets Alabama Sinkholes November 2011 Linear-referenced Geomorphology and Relative Vulnerability to Erosion at the 2013 – 2014 conterminous U.S. Pacific Ocean National Hydrography Dataset Coastline Linear-referenced Geomorphology and Relative Vulnerability to Erosion at the 2013 – 2014 conterminous U.S. Atlantic Ocean National Hydrography Dataset Coastline Linear-referenced Geomorphology and Relative Vulnerability to Erosion at the 2013 – 2014 conterminous U.S. Gulf of Mexico National Hydrography Dataset Coastline Waterfalls and Rapids in the Conterminous United States Linked to the National Hydrography Datasets V2.0 US_NHD_CoastalGeomorphology WBD HU12 Pour Points derived from NHDPlus Gage Locations (GageLoc.shp) indexed to the NHDPlus Version 2.1 stream network National Recreational Rivers Database (Snapshot August 2016) Wild and Scenic Rivers NHD Point Events (Snapshot 8/25/2016)