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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: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: AL,
Administrative watershed units,
Alabama,
Alcorn County,
Area of Complex Channels, All tags...
Area to be submerged,
Autauga County,
Baldwin County,
Barbour County,
Basin,
Bay County,
Bay/Inlet,
Bedford County,
Bibb County,
Bledsoe County,
Blount County,
Boundaries,
Boundary,
Bradley County,
Bridge,
Bullock County,
Butler County,
Calhoun County,
Canal/Ditch,
Carroll County,
Catoosa County,
Chambers County,
Chattahoochee County,
Chattooga County,
Cherokee County,
Chickasaw County,
Chilton County,
Choctaw County,
Clarke County,
Clay County,
Clayton County,
Cleburne County,
Coastline,
Cobb County,
Coffee County,
Colbert County,
Conecuh County,
Connector,
Coosa County,
Covington County,
Coweta County,
Crenshaw County,
Cullman County,
Dade County,
Dale County,
Dallas County,
Dam/Weir,
DeKalb County,
Douglas County,
Drainage areas for surface water,
Early County,
Elmore County,
Escambia County,
Estuary,
Etowah County,
FL,
Fayette County,
Florida,
Flow direction network,
Floyd County,
Flume,
ForeShore,
Franklin County,
Fulton County,
GA,
Gadsden County,
Gaging Station,
Gate,
Geneva County,
George County,
Georgia,
Giles County,
Greene County,
Grundy County,
Gulf County,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HUC,
Hale County,
Hamilton County,
Hancock County,
Haralson County,
Hardin County,
Harris County,
Harrison County,
Hazard Zone,
Heard County,
Henry County,
Holmes County,
Houston County,
Hydrographic,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Itawamba County,
Jackson County,
Jasper County,
Jefferson County,
Kemper County,
LA,
Lamar County,
Lauderdale County,
Lawrence County,
Lee County,
Levee,
Limestone County,
Lincoln County,
Line,
Lock Chamber,
Loudon County,
Louisiana,
Lowndes County,
MS,
Macon County,
Madison County,
Marengo County,
Marion County,
Marsh,
Marshall County,
Maury County,
McMinn County,
Meigs County,
Meriwether County,
Mississippi,
Mobile County,
Monroe County,
Montgomery County,
Moore County,
Morgan County,
Muscogee County,
Newton County,
Nonearthen Shore,
Noxubee County,
Okaloosa County,
Oktibbeha County,
Orthoimage,
Paulding County,
Pearl River County,
Perry County,
Pickens County,
Pike County,
Playa,
Point,
PointEvent,
Polk County,
Pond,
Prentiss County,
Quitman County,
Randolph County,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Rhea County,
Roane County,
Rock,
Russell County,
Santa Rosa County,
Sea/Ocean,
Seminole County,
Sequatchie County,
Shelby County,
Sink/Rise,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
St. Bernard Parish,
St. Clair County,
St. Tammany Parish,
Stewart County,
Stone County,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Sumter County,
Swamp,
TN,
Talbot County,
Talladega County,
Tallapoosa County,
Taylor County,
Tennessee,
Tippah County,
Tishomingo County,
Topographic,
Troup County,
Tunnel,
Tuscaloosa County,
US,
Underground Conduit,
Union County,
United States,
WBD,
Walker County,
Wall,
Walton County,
Wash,
Washington County,
Water Intake Outflow,
Waterfall,
Watershed,
Watershed Boundaries,
Watershed Boundary Dataset,
Wayne County,
Webster County,
Well,
Whitfield County,
Wilcox County,
Winston County,
artificial path,
boundaries,
dams,
drainage systems and characteristics,
inlandWaters,
lakes,
ngda,
rivers,
stream,
surface water systems, Fewer tags
Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.
Tags: 7.5 x 7.5 minute,
7_5_Min,
Bradley County,
Combined Vector,
Combined Vector, All tags...
Combined Vector,
Downloadable Data,
GeoPackage,
McMinn County,
Meigs County,
Open Geospatial Consortium GeoPackage 1.2,
Public Land Survey System,
TN,
Tennessee,
Topo Map Vector Data,
US,
United States,
boundary,
contours,
geographic names,
hydrography,
structures,
transportation,
woodland, Fewer tags
Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.
Tags: 7.5 x 7.5 minute,
7_5_Min,
Bradley County,
Combined Vector,
Combined Vector, All tags...
Combined Vector,
Downloadable Data,
GeoPackage,
McMinn County,
Open Geospatial Consortium GeoPackage 1.2,
Polk County,
Public Land Survey System,
TN,
Tennessee,
Topo Map Vector Data,
US,
United States,
boundary,
contours,
geographic names,
hydrography,
structures,
transportation,
woodland, Fewer tags
Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.
Types: Citation;
Tags: 7.5 x 7.5 minute,
7_5_Min,
Combined Vector,
Combined Vector,
Combined Vector, All tags...
Downloadable Data,
Esri File GeoDatabase 10,
FileGDB,
McMinn County,
Meigs County,
Public Land Survey System,
Rhea County,
TN,
Tennessee,
Topo Map Vector Data,
US,
United States,
boundary,
contours,
geographic names,
hydrography,
structures,
transportation,
woodland, Fewer tags
Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.
Types: Citation;
Tags: 7.5 x 7.5 minute,
7_5_Min,
Combined Vector,
Combined Vector,
Combined Vector, All tags...
Downloadable Data,
Esri Shapefile,
McMinn County,
Monroe County,
Public Land Survey System,
Shapefile,
TN,
Tennessee,
Topo Map Vector Data,
US,
United States,
boundary,
contours,
geographic names,
hydrography,
structures,
transportation,
woodland, Fewer tags
Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.
Tags: 7.5 x 7.5 minute,
7_5_Min,
Combined Vector,
Combined Vector,
Combined Vector, All tags...
Downloadable Data,
GeoPackage,
McMinn County,
Monroe County,
Open Geospatial Consortium GeoPackage 1.2,
Public Land Survey System,
TN,
Tennessee,
Topo Map Vector Data,
US,
United States,
boundary,
contours,
geographic names,
hydrography,
structures,
transportation,
woodland, Fewer tags
Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.
Types: Citation;
Tags: 7.5 x 7.5 minute,
7_5_Min,
Bradley County,
Combined Vector,
Combined Vector, All tags...
Combined Vector,
Downloadable Data,
Esri Shapefile,
McMinn County,
Polk County,
Public Land Survey System,
Shapefile,
TN,
Tennessee,
Topo Map Vector Data,
US,
United States,
boundary,
contours,
geographic names,
hydrography,
structures,
transportation,
woodland, Fewer tags
Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
Tags: 7.5 x 7.5 minute,
Bradley County,
Downloadable Data,
EarthCover,
Geospatial PDF, All tags...
Geospatial PDF,
Imagery and Base Maps,
Map,
McMinn County,
Meigs County,
Public Land Survey System,
Tennessee,
U.S. National Grid,
US,
US Topo,
US Topo Current,
boundary,
contour,
geographic names,
hydrography,
imageryBaseMapsEarthCover,
orthoimage,
structures,
topographic,
transportation,
woodland, Fewer tags
Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
Tags: 7.5 x 7.5 minute,
Bradley County,
Charleston, TN,
Downloadable Data,
EarthCover, All tags...
Geospatial PDF,
Geospatial PDF,
Imagery and Base Maps,
Map,
McMinn County,
Meigs County,
Public Land Survey System,
Tennessee,
U.S. National Grid,
US,
US Topo,
US Topo Historical,
boundary,
contour,
geographic names,
hydrography,
imageryBaseMapsEarthCover,
orthoimage,
structures,
topographic,
transportation,
woodland, Fewer tags
Categories: Publication;
Types: Citation;
Tags: Base flow,
Carbonate-rock hydrology,
Hydrogeology,
Hydrology,
Karst, All tags...
Limestone,
Loudon County,
McMinn County,
Monroe County,
SW 0835 Streamflow and runoff; SW 0840 Groundwater,
Solution cavities,
Solutioning,
Sweetwater Valley,
Tennessee,
Valley and Ridge Physiographic Province,
Water Resources Abstracts,
Water resources,
Well supplies, Fewer tags
Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
Tags: 7.5 x 7.5 minute,
Downloadable Data,
EarthCover,
Geospatial PDF,
Geospatial PDF, All tags...
Imagery and Base Maps,
Map,
McMinn County,
Public Land Survey System,
Tennessee,
U.S. National Grid,
US,
US Topo,
US Topo Current,
boundary,
contour,
geographic names,
hydrography,
imageryBaseMapsEarthCover,
orthoimage,
structures,
topographic,
transportation,
woodland, Fewer tags
Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
Tags: 7.5 x 7.5 minute,
Bradley County,
Downloadable Data,
EarthCover,
Geospatial PDF, All tags...
Geospatial PDF,
Imagery and Base Maps,
Map,
McMinn County,
Polk County,
Public Land Survey System,
Tennessee,
U.S. National Grid,
US,
US Topo,
US Topo Current,
boundary,
contour,
geographic names,
hydrography,
imageryBaseMapsEarthCover,
orthoimage,
structures,
topographic,
transportation,
woodland, Fewer tags
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...
Tags: AL,
Abbeville County,
Administrative watershed units,
Administrative watershed units,
Aiken County, All tags...
Alabama,
Allendale County,
Anderson County,
Appling County,
Area of Complex Channels,
Area to be submerged,
Atkinson County,
Bacon County,
Baker County,
Baldwin County,
Banks County,
Barbour County,
Barnwell County,
Barrow County,
Bartow County,
Basin,
Basin,
Bay/Inlet,
Ben Hill County,
Berrien County,
Bibb County,
Bleckley County,
Bledsoe County,
Blount County,
Boundaries,
Boundary,
Bradley County,
Brantley County,
Bridge,
Brooks County,
Bryan County,
Bulloch County,
Bullock County,
Burke County,
Butts County,
Calhoun County,
Camden County,
Canal/Ditch,
Candler County,
Carroll County,
Catoosa County,
Chambers County,
Charlton County,
Chatham County,
Chattahoochee County,
Chattooga County,
Cherokee County,
Clarke County,
Clay County,
Clayton County,
Cleburne County,
Clinch County,
Coastline,
Cobb County,
Coffee County,
Colquitt County,
Columbia County,
Connector,
Cook County,
Coweta County,
Crawford County,
Crisp County,
Cullman County,
Dade County,
Dale County,
Dam/Weir,
Dawson County,
DeKalb County,
Decatur County,
Dodge County,
Dooly County,
Dougherty County,
Douglas County,
Downloadable Data,
Drainage areas for surface water,
Drainageway,
Duval County,
Early County,
Echols County,
Edgefield County,
Effingham County,
Elbert County,
Emanuel County,
Esri File GeoDatabase 10,
Estuary,
Etowah County,
Evans County,
FL,
Fannin County,
Fayette County,
FileGDB,
Florida,
Flow direction network,
Floyd County,
Flume,
ForeShore,
Forsyth County,
Franklin County,
Fulton County,
GA,
Gadsden County,
Gaging Station,
Gate,
Georgia,
Gilmer County,
Glascock County,
Glynn County,
Gordon County,
Grady County,
Graham County,
Greene County,
Greenwood County,
Grundy County,
Gulf County,
Gwinnett County,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HUC,
Habersham County,
Hall County,
Hamilton County,
Hampton County,
Hancock County,
Haralson County,
Harris County,
Hart County,
Hazard Zone,
Heard County,
Henry County,
Houston County,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Irwin County,
Jackson County,
Jasper County,
Jeff Davis County,
Jefferson County,
Jenkins County,
Johnson County,
Jones County,
Lamar County,
Lanier County,
Laurens County,
Lee County,
Leon County,
Levee,
Liberty County,
Lincoln County,
Line,
Lock Chamber,
Long County,
Loudon County,
Lowndes County,
Lumpkin County,
Macon County,
Madison County,
Marion County,
Marsh,
Marshall County,
McCormick County,
McDuffie County,
McIntosh County,
McMinn County,
Meigs County,
Meriwether County,
Miller County,
Mitchell County,
Monroe County,
Montgomery County,
Morgan County,
Murray County,
Muscogee County,
NC,
Nassau County,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Newton County,
Nonearthen Shore,
North Carolina,
Oconee County,
Oglethorpe County,
Orthoimage,
Paulding County,
Peach County,
Pickens County,
Pierce County,
Pike County,
Playa,
Point,
PointEvent,
Polk County,
Pond,
Pulaski County,
Putnam County,
Quitman County,
Rabun County,
Randolph County,
Rapids,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Rhea County,
Richmond County,
Roane County,
Rock,
Rockdale County,
Russell County,
SC,
Schley County,
Screven County,
Sea/Ocean,
Seminole County,
Sequatchie County,
Sevier County,
Sink/Rise,
Sounding Datum Line,
South Carolina,
Spalding County,
Special Use Zone,
Special Use Zone Limit,
Spillway,
State,
State,
State_Georgia,
Stephens County,
Stewart County,
Stream,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Sumter County,
Surface water systems,
Suwannee County,
Swain County,
Swamp,
TN,
Talbot County,
Taliaferro County,
Tattnall County,
Taylor County,
Telfair County,
Tennessee,
Terrell County,
Thomas County,
Tift County,
Toombs County,
Topographic,
Towns County,
Treutlen County,
Troup County,
Tunnel,
Turner County,
Twiggs County,
US,
Underground Conduit,
Union County,
United States,
Upson County,
WBD,
WBD,
Wakulla County,
Walker County,
Wall,
Walton County,
Ware County,
Warren County,
Wash,
Washington County,
Water Intake Outflow,
Waterfall,
Watershed,
Watershed Boundaries,
Watershed Boundary Dataset,
Watershed Boundary Dataset,
Wayne County,
Webster County,
Well,
Wheeler County,
White County,
Whitfield County,
Wilcox County,
Wilkes County,
Wilkinson County,
Worth County,
artificial path,
boundaries,
dams,
drainage systems and characteristics,
inlandWaters,
lakes,
ngda,
rivers, Fewer tags
These vector contour lines are derived from the 3D Elevation Program using automated and semi-automated processes. They were created to support 1:24,000-scale CONUS and Hawaii, 1:25,000-scale Alaska, and 1:20,000-scale Puerto Rico / US Virgin Island topographic map products, but are also published in this GIS vector format. Contour intervals are assigned by 7.5-minute quadrangle, so this vector dataset is not visually seamless across quadrangle boundaries. The vector lines have elevation attributes (in feet above mean sea level on NAVD88), but this dataset does not carry line symbols or annotation.
Tags: 1 x 1 degree,
1X1,
Anderson County,
Bledsoe County,
Blount County, All tags...
Bradley County,
Cherokee County,
Cumberland County,
Downloadable Data,
Elevation,
Elevation Terrestrial,
Esri Shapefile,
Graham County,
Hamilton County,
Knox County,
Loudon County,
McMinn County,
Meigs County,
Monroe County,
Morgan County,
NC,
National Elevation Dataset (NED),
National Elevation Dataset (NED) 1/3 arc-second - Contours,
National Elevation Dataset (NED) 1/3 arc-second - Contours,
North Carolina,
Polk County,
Rhea County,
Roane County,
Shapefile,
TN,
Tennessee,
US,
United States,
elevation,
ngda, Fewer tags
Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.
Tags: 7.5 x 7.5 minute,
7_5_Min,
Combined Vector,
Combined Vector,
Combined Vector, All tags...
Downloadable Data,
GeoPackage,
McMinn County,
Meigs County,
Open Geospatial Consortium GeoPackage 1.2,
Public Land Survey System,
Rhea County,
TN,
Tennessee,
Topo Map Vector Data,
US,
United States,
boundary,
contours,
geographic names,
hydrography,
structures,
transportation,
woodland, Fewer tags
Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.
Types: Citation;
Tags: 7.5 x 7.5 minute,
7_5_Min,
Combined Vector,
Combined Vector,
Combined Vector, All tags...
Downloadable Data,
Esri Shapefile,
McMinn County,
Polk County,
Public Land Survey System,
Shapefile,
TN,
Tennessee,
Topo Map Vector Data,
US,
United States,
boundary,
contours,
geographic names,
hydrography,
structures,
transportation,
woodland, Fewer tags
Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.
Types: Citation;
Tags: 7.5 x 7.5 minute,
7_5_Min,
Combined Vector,
Combined Vector,
Combined Vector, All tags...
Downloadable Data,
Esri File GeoDatabase 10,
FileGDB,
McMinn County,
Monroe County,
Public Land Survey System,
TN,
Tennessee,
Topo Map Vector Data,
US,
United States,
boundary,
contours,
geographic names,
hydrography,
structures,
transportation,
woodland, Fewer tags
Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features.
Types: Citation;
Tags: 7.5 x 7.5 minute,
7_5_Min,
Combined Vector,
Combined Vector,
Combined Vector, All tags...
Downloadable Data,
Esri Shapefile,
Loudon County,
McMinn County,
Meigs County,
Monroe County,
Public Land Survey System,
Roane County,
Shapefile,
TN,
Tennessee,
Topo Map Vector Data,
US,
United States,
boundary,
contours,
geographic names,
hydrography,
structures,
transportation,
woodland, Fewer tags
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...
Tags: Administrative watershed units,
Administrative watershed units,
Area of Complex Channels,
Area to be submerged,
Basin, All tags...
Basin,
Bay/Inlet,
Bledsoe County,
Blount County,
Boundaries,
Boundary,
Bridge,
Canal/Ditch,
Coastline,
Connector,
Cumberland County,
Dam/Weir,
Downloadable Data,
Drainage areas for surface water,
Drainageway,
Esri Shapefile,
Estuary,
Flow direction network,
Flume,
ForeShore,
Gaging Station,
Gate,
HU-8,
HU-8 Subbasin,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HU8_06010201,
HUC,
Hazard Zone,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Knox County,
Levee,
Line,
Lock Chamber,
Loudon County,
Marsh,
McMinn County,
Meigs County,
Monroe County,
NC,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nonearthen Shore,
North Carolina,
Orthoimage,
Playa,
Point,
PointEvent,
Pond,
Rapids,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Rhea County,
Roane County,
Rock,
Sea/Ocean,
Sevier County,
Shapefile,
Sink/Rise,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Stream,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Surface water systems,
Swain County,
Swamp,
TN,
Tennessee,
Topographic,
Tunnel,
US,
Underground Conduit,
United States,
WBD,
WBD,
Wall,
Wash,
Water Intake Outflow,
Waterfall,
Watershed,
Watershed Boundaries,
Watershed Boundary Dataset,
Watershed Boundary Dataset,
Well,
artificial path,
boundaries,
dams,
drainage systems and characteristics,
inlandWaters,
lakes,
ngda,
rivers, Fewer tags
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: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Abbeville County,
Administrative watershed units,
Aiken County,
Alamance County,
Alexander County, All tags...
Alleghany County,
Anderson County,
Anson County,
Appomattox County,
Area of Complex Channels,
Area to be submerged,
Ashe County,
Avery County,
Basin,
Bay/Inlet,
Beaufort County,
Bertie County,
Bladen County,
Bland County,
Bledsoe County,
Blount County,
Boundaries,
Boundary,
Bradley County,
Bridge,
Bristol City,
Brunswick County,
Buncombe County,
Burke County,
Cabarrus County,
Caldwell County,
Camden County,
Campbell County,
Canal/Ditch,
Carroll County,
Carter County,
Carteret County,
Caswell County,
Catawba County,
Charlotte County,
Chatham County,
Cherokee County,
Chesapeake City,
Chester County,
Chesterfield County,
Chowan County,
Clay County,
Cleveland County,
Coastline,
Cocke County,
Columbus County,
Connector,
Craven County,
Cumberland County,
Currituck County,
Dam/Weir,
Danville City,
Dare County,
Darlington County,
Davidson County,
Davie County,
Dillon County,
Dinwiddie County,
Drainage areas for surface water,
Duplin County,
Durham County,
Edgecombe County,
Edgefield County,
Emporia City,
Estuary,
Fairfield County,
Fannin County,
Florence County,
Flow direction network,
Floyd County,
Flume,
ForeShore,
Forsyth County,
Franklin City,
Franklin County,
GA,
Gaging Station,
Galax City,
Gaston County,
Gate,
Gates County,
Georgetown County,
Georgia,
Giles County,
Gilmer County,
Graham County,
Granville County,
Grayson County,
Greene County,
Greensville County,
Greenville County,
Greenwood County,
Guilford County,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HUC,
Habersham County,
Halifax County,
Hamblen County,
Hamilton County,
Harnett County,
Hart County,
Hawkins County,
Haywood County,
Hazard Zone,
Henderson County,
Henry County,
Hertford County,
Hoke County,
Horry County,
Hyde County,
Hydrographic,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Iredell County,
Isle of Wight County,
Jackson County,
Jefferson County,
Johnson County,
Johnston County,
Jones County,
Kershaw County,
Knox County,
Lancaster County,
Laurens County,
Lee County,
Lenoir County,
Levee,
Lexington County,
Lincoln County,
Line,
Lock Chamber,
Loudon County,
Lumpkin County,
Lunenburg County,
Macon County,
Madison County,
Marion County,
Marlboro County,
Marsh,
Martin County,
Martinsville City,
McDowell County,
McMinn County,
Mecklenburg County,
Meigs County,
Mitchell County,
Monroe County,
Montgomery County,
Moore County,
NC,
Nash County,
New Hanover County,
Newberry County,
Nonearthen Shore,
North Carolina,
Northampton County,
Nottoway County,
Oconee County,
Onslow County,
Orange County,
Orthoimage,
Pamlico County,
Pasquotank County,
Patrick County,
Pender County,
Perquimans County,
Person County,
Petersburg City,
Pickens County,
Pitt County,
Pittsylvania County,
Playa,
Point,
PointEvent,
Polk County,
Pond,
Prince Edward County,
Prince George County,
Pulaski County,
Rabun County,
Radford City,
Randolph County,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Rhea County,
Richland County,
Richmond County,
Roane County,
Robeson County,
Rock,
Rockingham County,
Rowan County,
Rutherford County,
SC,
Saluda County,
Sampson County,
Scotland County,
Scott County,
Sea/Ocean,
Sevier County,
Sink/Rise,
Smyth County,
Sounding Datum Line,
South Carolina,
Southampton County,
Spartanburg County,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Stanly County,
Stephens County,
Stokes County,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Suffolk City,
Sullivan County,
Sumter County,
Surry County,
Sussex County,
Swain County,
Swamp,
TN,
Tennessee,
Topographic,
Towns County,
Transylvania County,
Tunnel,
Tyrrell County,
US,
Underground Conduit,
Unicoi County,
Union County,
United States,
VA,
Vance County,
Virginia,
Virginia Beach City,
WBD,
Wake County,
Wall,
Warren County,
Wash,
Washington County,
Watauga County,
Water Intake Outflow,
Waterfall,
Watershed,
Watershed Boundaries,
Watershed Boundary Dataset,
Wayne County,
Well,
White County,
Wilkes County,
Williamsburg County,
Wilson County,
Wythe County,
Yadkin County,
Yancey County,
York County,
artificial path,
boundaries,
dams,
drainage systems and characteristics,
inlandWaters,
lakes,
ngda,
rivers,
stream,
surface water systems, Fewer tags
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