USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for Hydrological Unit (HU) 4 - 0108 (published 20220324) FileGDB

The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the National Hydrography Dataset (NHD), National Watershed Boundary Dataset (WBD), and 3D Elevation Program Digital Elevation Model (3DEP DEM). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to a data suite that includes the NHD stream network with linear referencing functionality, the WBD hydrologic units, elevation-derived catchment areas for each stream segment, "value added attributes" (VAAs), and other features that enhance hydrologic data analysis and routing.

Tags: 4-digit hydrologic unit, Addison County, Bennington County, Berkshire County, CT, All tags... Caledonia County, Carroll County, Cheshire County, Connecticut, Coos County, Downloadable Data, Essex County, FileGDB, Franklin County, Grafton County, HU-4 Subregion, HU4, HU4_0108, Hampden County, Hampshire County, Hartford County, Hillsborough County, Hydrography, Litchfield County, MA, ME, Maine, Massachusetts, Merrimack County, Middlesex County, NH, NHDPlus HR Rasters, NHDPlus High Resolution (NHDPlus HR), National Hydrography Dataset (NHD), National Hydrography Dataset Plus High Resolution (NHDPlus HR), National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current, New Hampshire, New Haven County, New London County, Orange County, Orleans County, Oxford County, Rutland County, Sullivan County, Tolland County, US, United States, VT, Vermont, Washington County, Windham County, Windsor County, Worcester County, base maps, cartography, catchments, channels, digital elevation models, drainage basins, earthsciences, environment, geographic information systems, geoscientificInformation, geospatial analysis, hydrographic datasets, hydrographic features, hydrology, inlandWaters, lakes, land surface characteristics, reservoirs, river reaches, rivers, streamflow, streamflow data, streams, surface water quality, topography, water resources, waterbodies, watersheds, Fewer tags

USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for Hydrological Unit (HU) 8 - 19060501 (published 20220712)

The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the National Hydrography Dataset (NHD), National Watershed Boundary Dataset (WBD), and 3D Elevation Program Digital Elevation Model (3DEP DEM). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to a data suite that includes the NHD stream network with linear referencing functionality, the WBD hydrologic units, elevation-derived catchment areas for each stream segment, "value added attributes" (VAAs), and other features that enhance hydrologic data analysis and routing.

Tags: AK, Alaska, Downloadable Data, Esri File GeoDatabase 10, FileGDB, All tags... HU-8, HU-8 Subbasin, HU8_19060501, Hydrography, NHDPlus HR Rasters, NHDPlus High Resolution (NHDPlus HR), National Hydrography Dataset (NHD), National Hydrography Dataset Plus High Resolution (NHDPlus HR), National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current, North Slope County, US, United States, base maps, cartography, catchments, channels, digital elevation models, drainage basins, earthsciences, environment, geographic information systems, geoscientificInformation, geospatial analysis, hydrographic datasets, hydrographic features, hydrology, inlandWaters, lakes, land surface characteristics, reservoirs, river reaches, rivers, streamflow, streamflow data, streams, surface water quality, topography, water resources, waterbodies, watersheds, Fewer tags

USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for Hydrological Unit (HU) 8 - 19060505 (published 20220927) FileGDB

The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the National Hydrography Dataset (NHD), National Watershed Boundary Dataset (WBD), and 3D Elevation Program Digital Elevation Model (3DEP DEM). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to a data suite that includes the NHD stream network with linear referencing functionality, the WBD hydrologic units, elevation-derived catchment areas for each stream segment, "value added attributes" (VAAs), and other features that enhance hydrologic data analysis and routing.

Tags: AK, Alaska, Downloadable Data, Esri File GeoDatabase 10, FileGDB, All tags... HU-8, HU-8 Subbasin, HU8_19060505, Hydrography, NHDPlus HR Rasters, NHDPlus High Resolution (NHDPlus HR), National Hydrography Dataset (NHD), National Hydrography Dataset Plus High Resolution (NHDPlus HR), National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current, North Slope County, US, United States, Yukon-Koyukuk County, base maps, cartography, catchments, channels, digital elevation models, drainage basins, earthsciences, environment, geographic information systems, geoscientificInformation, geospatial analysis, hydrographic datasets, hydrographic features, hydrology, inlandWaters, lakes, land surface characteristics, reservoirs, river reaches, rivers, streamflow, streamflow data, streams, surface water quality, topography, water resources, waterbodies, watersheds, Fewer tags

Associated Data for the Phytoplankton, Taste-and-Odor Compounds, and Cyanotoxin Occurrence in Drinking Water Supply Reservoirs in the Triangle Area of North Carolina

As part of the Triangle Area Water Supply Monitoring Project, the U.S. Geological Survey conducted a study to evaluate the occurrence and distribution of phytoplankton, taste-and-odor compounds, and cyanotoxin occurrence in four water-supply reservoirs in the Triangle area of North Carolina. This data release contains the associated data described in the Scientific Investigations Report, "Phytoplankton, Taste-and-Odor Compounds, and Cyanotoxin Occurrence in Drinking Water Supply Reservoirs in the Triangle Area of North Carolina". Surface-water samples were collected four times between April and October 2014 at five study sites for laboratory analysis of nutrients, chlorophyll a, major ions, metals, taste and odor...

Categories: Data; Tags: Chatham County, North Carolina, Orange County, USGS Science Data Catalog (SDC), Water Quality, All tags... cyanotoxins, environment, environment, inlandWaters, reservoirs, statistical analysis, surface water, water quality, Fewer tags

USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for Hydrological Unit (HU) 4 - 0110 (published 20220324)

The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the National Hydrography Dataset (NHD), National Watershed Boundary Dataset (WBD), and 3D Elevation Program Digital Elevation Model (3DEP DEM). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to a data suite that includes the NHD stream network with linear referencing functionality, the WBD hydrologic units, elevation-derived catchment areas for each stream segment, "value added attributes" (VAAs), and other features that enhance hydrologic data analysis and routing.

Tags: 4-digit hydrologic unit, Berkshire County, CT, Columbia County, Connecticut, All tags... Downloadable Data, Dutchess County, Fairfield County, FileGDB, HU-4 Subregion, HU4, HU4_0110, Hampden County, Hartford County, Hydrography, Kent County, Litchfield County, MA, Massachusetts, Middlesex County, NHDPlus HR Rasters, NHDPlus High Resolution (NHDPlus HR), NY, National Hydrography Dataset (NHD), National Hydrography Dataset Plus High Resolution (NHDPlus HR), National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current, New Haven County, New London County, New York, Providence County, Putnam County, RI, Rhode Island, Tolland County, US, United States, Washington County, Westchester County, Windham County, Worcester County, base maps, cartography, catchments, channels, digital elevation models, drainage basins, earthsciences, environment, geographic information systems, geoscientificInformation, geospatial analysis, hydrographic datasets, hydrographic features, hydrology, inlandWaters, lakes, land surface characteristics, reservoirs, river reaches, rivers, streamflow, streamflow data, streams, surface water quality, topography, water resources, waterbodies, watersheds, Fewer tags

USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for Hydrological Unit (HU) 4 - 0208 (published 20220324)

The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the National Hydrography Dataset (NHD), National Watershed Boundary Dataset (WBD), and 3D Elevation Program Digital Elevation Model (3DEP DEM). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to a data suite that includes the NHD stream network with linear referencing functionality, the WBD hydrologic units, elevation-derived catchment areas for each stream segment, "value added attributes" (VAAs), and other features that enhance hydrologic data analysis and routing.

Tags: 4-digit hydrologic unit, Accomack County, Albemarle County, Alleghany County, Amelia County, All tags... Amherst County, Appomattox County, Augusta County, Bath County, Bedford County, Botetourt County, Buckingham County, Buena Vista County, Campbell County, Caroline County, Charles City County, Charlotte County, Charlottesville County, Chesapeake County, Chesterfield County, Colonial Heights County, Covington County, Craig County, Culpeper County, Cumberland County, DE, Delaware, Dinwiddie County, Dorchester County, Downloadable Data, Essex County, Fauquier County, FileGDB, Fluvanna County, Fredericksburg County, Giles County, Gloucester County, Goochland County, Greenbrier County, Greene County, HU-4 Subregion, HU4, HU4_0208, Hampton County, Hanover County, Henrico County, Highland County, Hopewell County, Hydrography, Isle of Wight County, James City County, Kent County, King George County, King William County, King and Queen County, Lancaster County, Lexington County, Louisa County, Lunenburg County, Lynchburg County, MD, Madison County, Maryland, Mathews County, Middlesex County, Monroe County, Montgomery County, NHDPlus HR Rasters, NHDPlus High Resolution (NHDPlus HR), National Hydrography Dataset (NHD), National Hydrography Dataset Plus High Resolution (NHDPlus HR), National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current, Nelson County, New Kent County, Newport News County, Norfolk County, Northampton County, Northumberland County, Nottoway County, Orange County, Page County, Pendleton County, Petersburg County, Pocahontas County, Poquoson County, Portsmouth County, Powhatan County, Prince Edward County, Prince George County, Rappahannock County, Richmond County, Roanoke County, Rockbridge County, Rockingham County, Somerset County, Spotsylvania County, St. Mary's County, Stafford County, Suffolk County, Surry County, Sussex County, US, United States, VA, Virginia, Virginia Beach County, WV, Warren County, West Virginia, Westmoreland County, Wicomico County, Williamsburg County, Worcester County, York County, base maps, cartography, catchments, channels, digital elevation models, drainage basins, earthsciences, environment, geographic information systems, geoscientificInformation, geospatial analysis, hydrographic datasets, hydrographic features, hydrology, inlandWaters, lakes, land surface characteristics, reservoirs, river reaches, rivers, streamflow, streamflow data, streams, surface water quality, topography, water resources, waterbodies, watersheds, Fewer tags

USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for Hydrological Unit (HU) 8 - 19050401 (published 20220712)

The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the National Hydrography Dataset (NHD), National Watershed Boundary Dataset (WBD), and 3D Elevation Program Digital Elevation Model (3DEP DEM). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to a data suite that includes the NHD stream network with linear referencing functionality, the WBD hydrologic units, elevation-derived catchment areas for each stream segment, "value added attributes" (VAAs), and other features that enhance hydrologic data analysis and routing.

Tags: AK, Alaska, Downloadable Data, Esri File GeoDatabase 10, FileGDB, All tags... HU-8, HU-8 Subbasin, HU8_19050401, Hydrography, NHDPlus HR Rasters, NHDPlus High Resolution (NHDPlus HR), National Hydrography Dataset (NHD), National Hydrography Dataset Plus High Resolution (NHDPlus HR), National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current, North Slope County, Northwest Arctic County, US, United States, Yukon-Koyukuk County, base maps, cartography, catchments, channels, digital elevation models, drainage basins, earthsciences, environment, geographic information systems, geoscientificInformation, geospatial analysis, hydrographic datasets, hydrographic features, hydrology, inlandWaters, lakes, land surface characteristics, reservoirs, river reaches, rivers, streamflow, streamflow data, streams, surface water quality, topography, water resources, waterbodies, watersheds, Fewer tags

Associated data for the Triangle Area Water Supply Monitoring Project, North Carolina, October 2019 - September 2022

The U.S. Geological Survey and a consortium of local governments in North Carolina have partnered together to track water quality and quantity conditions in several of the area’s water-supply reservoirs and streams, known as the Triangle Area Water Supply Monitoring Project (TAWSMP). This data release contains the associated data described in the Open-File Report, "Triangle Area Water Supply Monitoring Project, North Carolina-Overview of Hydrologic and Water-Quality Monitoring Activities and Data Quality Assurance". These datasets were collected during October 2019 - September 2022 (Water Years 2020-2022). The data release includes nine items: [Triangle_2020_22_Figure_1.pdf]: This figure shows site locations and...

Categories: Data; Tags: Chatham County, Durham County, North Carolina, Orange County, USGS Science Data Catalog (SDC), All tags... Wake County, Water Quality, environment, environment, inlandWaters, reservoirs, statistical analysis, surface water, water quality, Fewer tags

USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for Hydrological Unit (HU) 8 - 19060504 (published 20220826) FileGDB

The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the National Hydrography Dataset (NHD), National Watershed Boundary Dataset (WBD), and 3D Elevation Program Digital Elevation Model (3DEP DEM). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to a data suite that includes the NHD stream network with linear referencing functionality, the WBD hydrologic units, elevation-derived catchment areas for each stream segment, "value added attributes" (VAAs), and other features that enhance hydrologic data analysis and routing.

Tags: AK, Alaska, Downloadable Data, Esri File GeoDatabase 10, FileGDB, All tags... HU-8, HU-8 Subbasin, HU8_19060504, Hydrography, NHDPlus HR Rasters, NHDPlus High Resolution (NHDPlus HR), National Hydrography Dataset (NHD), National Hydrography Dataset Plus High Resolution (NHDPlus HR), National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current, North Slope County, US, United States, base maps, cartography, catchments, channels, digital elevation models, drainage basins, earthsciences, environment, geographic information systems, geoscientificInformation, geospatial analysis, hydrographic datasets, hydrographic features, hydrology, inlandWaters, lakes, land surface characteristics, reservoirs, river reaches, rivers, streamflow, streamflow data, streams, surface water quality, topography, water resources, waterbodies, watersheds, Fewer tags

USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for Hydrological Unit (HU) 8 - 19020203 (published 20220914) FileGDB

The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the National Hydrography Dataset (NHD), National Watershed Boundary Dataset (WBD), and 3D Elevation Program Digital Elevation Model (3DEP DEM). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to a data suite that includes the NHD stream network with linear referencing functionality, the WBD hydrologic units, elevation-derived catchment areas for each stream segment, "value added attributes" (VAAs), and other features that enhance hydrologic data analysis and routing.

Tags: AK, Alaska, Chugach County, Downloadable Data, Esri File GeoDatabase 10, All tags... FileGDB, HU-8, HU-8 Subbasin, HU8_19020203, Hydrography, Kenai Peninsula County, NHDPlus HR Rasters, NHDPlus High Resolution (NHDPlus HR), National Hydrography Dataset (NHD), National Hydrography Dataset Plus High Resolution (NHDPlus HR), National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current, US, United States, base maps, cartography, catchments, channels, digital elevation models, drainage basins, earthsciences, environment, geographic information systems, geoscientificInformation, geospatial analysis, hydrographic datasets, hydrographic features, hydrology, inlandWaters, lakes, land surface characteristics, reservoirs, river reaches, rivers, streamflow, streamflow data, streams, surface water quality, topography, water resources, waterbodies, watersheds, Fewer tags

USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for Hydrological Unit (HU) 4 - 0207 (published 20220324)

The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the National Hydrography Dataset (NHD), National Watershed Boundary Dataset (WBD), and 3D Elevation Program Digital Elevation Model (3DEP DEM). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to a data suite that includes the NHD stream network with linear referencing functionality, the WBD hydrologic units, elevation-derived catchment areas for each stream segment, "value added attributes" (VAAs), and other features that enhance hydrologic data analysis and routing.

Tags: 4-digit hydrologic unit, Accomack County, Adams County, Albemarle County, Alexandria County, All tags... Allegany County, Arlington County, Augusta County, Bedford County, Berkeley County, Carroll County, Charles County, Clarke County, Cumberland County, DC, District of Columbia, District of Columbia County, Downloadable Data, Fairfax County, Falls Church County, Fauquier County, FileGDB, Franklin County, Frederick County, Fulton County, Garrett County, Grant County, Greene County, HU-4 Subregion, HU4, HU4_0207, Hampshire County, Hardy County, Harrisonburg County, Highland County, Huntingdon County, Hydrography, Jefferson County, King George County, Loudoun County, MD, Madison County, Manassas County, Manassas Park County, Maryland, Mineral County, Montgomery County, Morgan County, NHDPlus HR Rasters, NHDPlus High Resolution (NHDPlus HR), National Hydrography Dataset (NHD), National Hydrography Dataset Plus High Resolution (NHDPlus HR), National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current, Nelson County, Northumberland County, PA, Page County, Pendleton County, Pennsylvania, Perry County, Pocahontas County, Preston County, Prince George's County, Prince William County, Randolph County, Rappahannock County, Richmond County, Rockingham County, Shenandoah County, Somerset County, St. Mary's County, Stafford County, Staunton County, Tucker County, US, United States, VA, Virginia, WV, Warren County, Washington County, Waynesboro County, West Virginia, Westmoreland County, Winchester County, base maps, cartography, catchments, channels, digital elevation models, drainage basins, earthsciences, environment, geographic information systems, geoscientificInformation, geospatial analysis, hydrographic datasets, hydrographic features, hydrology, inlandWaters, lakes, land surface characteristics, reservoirs, river reaches, rivers, streamflow, streamflow data, streams, surface water quality, topography, water resources, waterbodies, watersheds, Fewer tags

USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for Hydrological Unit (HU) 4 - 0204 (published 20220324)

The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the National Hydrography Dataset (NHD), National Watershed Boundary Dataset (WBD), and 3D Elevation Program Digital Elevation Model (3DEP DEM). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to a data suite that includes the NHD stream network with linear referencing functionality, the WBD hydrologic units, elevation-derived catchment areas for each stream segment, "value added attributes" (VAAs), and other features that enhance hydrologic data analysis and routing.

Tags: 4-digit hydrologic unit, Accomack County, Atlantic County, Berks County, Broome County, All tags... Bucks County, Burlington County, Camden County, Cape May County, Carbon County, Cecil County, Chenango County, Chester County, Cumberland County, DE, Delaware, Delaware County, Downloadable Data, FileGDB, Gloucester County, Greene County, HU-4 Subregion, HU4, HU4_0204, Hunterdon County, Hydrography, Kent County, Lackawanna County, Lancaster County, Lebanon County, Lehigh County, Luzerne County, MD, Maryland, Mercer County, Monmouth County, Monroe County, Montgomery County, Morris County, NHDPlus HR Rasters, NHDPlus High Resolution (NHDPlus HR), NJ, NY, National Hydrography Dataset (NHD), National Hydrography Dataset Plus High Resolution (NHDPlus HR), National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current, New Castle County, New Jersey, New York, Northampton County, Ocean County, Orange County, PA, Pennsylvania, Philadelphia County, Pike County, Queens County, Salem County, Schoharie County, Schuylkill County, Sullivan County, Sussex County, US, Ulster County, United States, VA, Virginia, Virginia Beach County, Warren County, Wayne County, Worcester County, base maps, cartography, catchments, channels, digital elevation models, drainage basins, earthsciences, environment, geographic information systems, geoscientificInformation, geospatial analysis, hydrographic datasets, hydrographic features, hydrology, inlandWaters, lakes, land surface characteristics, reservoirs, river reaches, rivers, streamflow, streamflow data, streams, surface water quality, topography, water resources, waterbodies, watersheds, Fewer tags

USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for Hydrological Unit (HU) 8 - 19060502 (published 20220713)

The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the National Hydrography Dataset (NHD), National Watershed Boundary Dataset (WBD), and 3D Elevation Program Digital Elevation Model (3DEP DEM). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to a data suite that includes the NHD stream network with linear referencing functionality, the WBD hydrologic units, elevation-derived catchment areas for each stream segment, "value added attributes" (VAAs), and other features that enhance hydrologic data analysis and routing.

Tags: AK, Alaska, Downloadable Data, Esri File GeoDatabase 10, FileGDB, All tags... HU-8, HU-8 Subbasin, HU8_19060502, Hydrography, NHDPlus HR Rasters, NHDPlus High Resolution (NHDPlus HR), National Hydrography Dataset (NHD), National Hydrography Dataset Plus High Resolution (NHDPlus HR), National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current, North Slope County, US, United States, base maps, cartography, catchments, channels, digital elevation models, drainage basins, earthsciences, environment, geographic information systems, geoscientificInformation, geospatial analysis, hydrographic datasets, hydrographic features, hydrology, inlandWaters, lakes, land surface characteristics, reservoirs, river reaches, rivers, streamflow, streamflow data, streams, surface water quality, topography, water resources, waterbodies, watersheds, Fewer tags

USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for Hydrological Unit (HU) 4 - 0202 (published 20220324)

The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the National Hydrography Dataset (NHD), National Watershed Boundary Dataset (WBD), and 3D Elevation Program Digital Elevation Model (3DEP DEM). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to a data suite that includes the NHD stream network with linear referencing functionality, the WBD hydrologic units, elevation-derived catchment areas for each stream segment, "value added attributes" (VAAs), and other features that enhance hydrologic data analysis and routing.

Tags: 4-digit hydrologic unit, Albany County, Bennington County, Berkshire County, Columbia County, All tags... Delaware County, Downloadable Data, Dutchess County, Essex County, FileGDB, Fulton County, Greene County, HU-4 Subregion, HU4, HU4_0202, Hamilton County, Herkimer County, Hydrography, Lewis County, MA, Madison County, Massachusetts, Montgomery County, Morris County, NHDPlus HR Rasters, NHDPlus High Resolution (NHDPlus HR), NJ, NY, National Hydrography Dataset (NHD), National Hydrography Dataset Plus High Resolution (NHDPlus HR), National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current, New Jersey, New York, Oneida County, Orange County, Otsego County, Passaic County, Putnam County, Rensselaer County, Rockland County, Rutland County, Saratoga County, Schenectady County, Schoharie County, Sullivan County, Sussex County, US, Ulster County, United States, VT, Vermont, Warren County, Washington County, Westchester County, Windham County, base maps, cartography, catchments, channels, digital elevation models, drainage basins, earthsciences, environment, geographic information systems, geoscientificInformation, geospatial analysis, hydrographic datasets, hydrographic features, hydrology, inlandWaters, lakes, land surface characteristics, reservoirs, river reaches, rivers, streamflow, streamflow data, streams, surface water quality, topography, water resources, waterbodies, watersheds, Fewer tags

USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for Hydrological Unit (HU) 4 - 0203 (published 20220324)

The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the National Hydrography Dataset (NHD), National Watershed Boundary Dataset (WBD), and 3D Elevation Program Digital Elevation Model (3DEP DEM). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to a data suite that includes the NHD stream network with linear referencing functionality, the WBD hydrologic units, elevation-derived catchment areas for each stream segment, "value added attributes" (VAAs), and other features that enhance hydrologic data analysis and routing.

Tags: 4-digit hydrologic unit, Bergen County, Bronx County, CT, Connecticut, All tags... Downloadable Data, Dutchess County, Essex County, Fairfield County, FileGDB, HU-4 Subregion, HU4, HU4_0203, Hudson County, Hunterdon County, Hydrography, Kings County, Mercer County, Middlesex County, Monmouth County, Morris County, NHDPlus HR Rasters, NHDPlus High Resolution (NHDPlus HR), NJ, NY, Nassau County, National Hydrography Dataset (NHD), National Hydrography Dataset Plus High Resolution (NHDPlus HR), National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current, New Haven County, New Jersey, New London County, New York, New York County, Orange County, Passaic County, Putnam County, Queens County, RI, Rhode Island, Richmond County, Rockland County, Somerset County, Suffolk County, Sussex County, US, Union County, United States, Washington County, Westchester County, base maps, cartography, catchments, channels, digital elevation models, drainage basins, earthsciences, environment, geographic information systems, geoscientificInformation, geospatial analysis, hydrographic datasets, hydrographic features, hydrology, inlandWaters, lakes, land surface characteristics, reservoirs, river reaches, rivers, streamflow, streamflow data, streams, surface water quality, topography, water resources, waterbodies, watersheds, Fewer tags

USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for 8-digit Hydrologic 19020601 (published 20190709)

The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the best available National Hydrography Dataset (NHD), the 10-meter 3D Elevation Program Digital Elevation Model (3DEP DEM), and the National Watershed Boundary Dataset (WBD). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to create a stream network with linear referencing, feature naming, "value added attributes" (VAAs), elevation-derived catchments, and other features for hydrologic data analysis. The stream network with linear referencing is a system of data relationships applied to hydrographic systems so that one stream reach "flows" into another and "events" can be tied to and traced...

Tags: AK, Alaska, Bethel County, Downloadable Data, FileGDB, All tags... FileGDB 10.1, HU-8 Subbasin, HU-8 Subbasin, HU8_19020601, Hydrography, Kenai Peninsula County, Lake and Peninsula County, Matanuska-Susitna County, NHDPlus HR Rasters, NHDPlus High Resolution (NHDPlus HR), National Hydrography Dataset (NHD), National Hydrography Dataset Plus High Resolution (NHDPlus HR), National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current, US, United States, base maps, cartography, catchments, channels, digital elevation models, drainage basins, earth sciences, elevation, environment, geographic information systems, geoscientific, geospatial analysis, hydrographic datasets, hydrographic features, hydrology, imagery, inland waters, lakes, land surface characteristics, reservoirs, river reaches, rivers, streamflow, streamflow data, streams, topography, water bodies, water quality, water resources, watersheds, Fewer tags

USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for Hydrological Unit (HU) 8 - 19020201 (published 20220713)

The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the National Hydrography Dataset (NHD), National Watershed Boundary Dataset (WBD), and 3D Elevation Program Digital Elevation Model (3DEP DEM). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to a data suite that includes the NHD stream network with linear referencing functionality, the WBD hydrologic units, elevation-derived catchment areas for each stream segment, "value added attributes" (VAAs), and other features that enhance hydrologic data analysis and routing.

Tags: AK, Alaska, Anchorage County, Chugach County, Copper River County, All tags... Downloadable Data, Esri File GeoDatabase 10, FileGDB, HU-8, HU-8 Subbasin, HU8_19020201, Hydrography, Kenai Peninsula County, Matanuska-Susitna County, NHDPlus HR Rasters, NHDPlus High Resolution (NHDPlus HR), National Hydrography Dataset (NHD), National Hydrography Dataset Plus High Resolution (NHDPlus HR), National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current, US, United States, base maps, cartography, catchments, channels, digital elevation models, drainage basins, earthsciences, environment, geographic information systems, geoscientificInformation, geospatial analysis, hydrographic datasets, hydrographic features, hydrology, inlandWaters, lakes, land surface characteristics, reservoirs, river reaches, rivers, streamflow, streamflow data, streams, surface water quality, topography, water resources, waterbodies, watersheds, Fewer tags

USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for Hydrological Unit (HU) 4 - 0205 (published 20220324)

The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the National Hydrography Dataset (NHD), National Watershed Boundary Dataset (WBD), and 3D Elevation Program Digital Elevation Model (3DEP DEM). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to a data suite that includes the NHD stream network with linear referencing functionality, the WBD hydrologic units, elevation-derived catchment areas for each stream segment, "value added attributes" (VAAs), and other features that enhance hydrologic data analysis and routing.

Tags: 4-digit hydrologic unit, Adams County, Allegany County, Baltimore County, Bedford County, All tags... Berks County, Blair County, Bradford County, Broome County, Cambria County, Cameron County, Carbon County, Carroll County, Cecil County, Centre County, Chemung County, Chenango County, Chester County, Clearfield County, Clinton County, Columbia County, Cortland County, Cumberland County, Dauphin County, Delaware County, Downloadable Data, Elk County, FileGDB, Franklin County, Fulton County, HU-4 Subregion, HU4, HU4_0205, Harford County, Herkimer County, Huntingdon County, Hydrography, Indiana County, Jefferson County, Juniata County, Lackawanna County, Lancaster County, Lebanon County, Livingston County, Luzerne County, Lycoming County, MD, Madison County, Maryland, McKean County, Mifflin County, Montgomery County, Montour County, NHDPlus HR Rasters, NHDPlus High Resolution (NHDPlus HR), NY, National Hydrography Dataset (NHD), National Hydrography Dataset Plus High Resolution (NHDPlus HR), National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current, New York, Northumberland County, Oneida County, Onondaga County, Ontario County, Otsego County, PA, Pennsylvania, Perry County, Potter County, Schoharie County, Schuyler County, Schuylkill County, Snyder County, Somerset County, Steuben County, Sullivan County, Susquehanna County, Tioga County, Tompkins County, US, Union County, United States, Wayne County, Wyoming County, Yates County, York County, base maps, cartography, catchments, channels, digital elevation models, drainage basins, earthsciences, environment, geographic information systems, geoscientificInformation, geospatial analysis, hydrographic datasets, hydrographic features, hydrology, inlandWaters, lakes, land surface characteristics, reservoirs, river reaches, rivers, streamflow, streamflow data, streams, surface water quality, topography, water resources, waterbodies, watersheds, Fewer tags

USGS National Hydrography Dataset Plus High Resolution (NHDPlus HR) for Hydrological Unit (HU) 4 - 0206 (published 20220324)

The High Resolution National Hydrography Dataset Plus (NHDPlus HR) is an integrated set of geospatial data layers, including the National Hydrography Dataset (NHD), National Watershed Boundary Dataset (WBD), and 3D Elevation Program Digital Elevation Model (3DEP DEM). The NHDPlus HR combines the NHD, 3DEP DEMs, and WBD to a data suite that includes the NHD stream network with linear referencing functionality, the WBD hydrologic units, elevation-derived catchment areas for each stream segment, "value added attributes" (VAAs), and other features that enhance hydrologic data analysis and routing.

Tags: 4-digit hydrologic unit, Anne Arundel County, Baltimore County, Calvert County, Caroline County, All tags... Carroll County, Cecil County, Charles County, Chester County, DE, Delaware, Dorchester County, Downloadable Data, FileGDB, Frederick County, HU-4 Subregion, HU4, HU4_0206, Harford County, Howard County, Hydrography, Kent County, MD, Maryland, Montgomery County, NHDPlus HR Rasters, NHDPlus High Resolution (NHDPlus HR), National Hydrography Dataset (NHD), National Hydrography Dataset Plus High Resolution (NHDPlus HR), National Hydrography Dataset Plus High Resolution (NHDPlus HR) Current, New Castle County, PA, Pennsylvania, Prince George's County, Queen Anne's County, Somerset County, St. Mary's County, Talbot County, US, United States, York County, base maps, cartography, catchments, channels, digital elevation models, drainage basins, earthsciences, environment, geographic information systems, geoscientificInformation, geospatial analysis, hydrographic datasets, hydrographic features, hydrology, inlandWaters, lakes, land surface characteristics, reservoirs, river reaches, rivers, streamflow, streamflow data, streams, surface water quality, topography, water resources, waterbodies, watersheds, Fewer tags