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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...
Tags: Accomack County,
Adams County,
Administrative watershed units,
Administrative watershed units,
Alamance County, All tags...
Albemarle County,
Alexander County,
Alexandria County,
Allegany County,
Alleghany County,
Amelia County,
Amherst County,
Anderson County,
Appomattox County,
Area of Complex Channels,
Area to be submerged,
Arlington County,
Ashe County,
Augusta County,
Basin,
Basin,
Bath County,
Bay/Inlet,
Bedford County,
Bell County,
Berkeley County,
Bertie County,
Bland County,
Botetourt County,
Boundaries,
Boundary,
Breathitt County,
Bridge,
Bristol County,
Brunswick County,
Buchanan County,
Buckingham County,
Buena Vista County,
Caldwell County,
Camden County,
Campbell County,
Canal/Ditch,
Cape May County,
Caroline County,
Carroll County,
Carter County,
Caswell County,
Charles City County,
Charles County,
Charlotte County,
Charlottesville County,
Chesapeake County,
Chesterfield County,
Chowan County,
Claiborne County,
Clarke County,
Clay County,
Coastline,
Colonial Heights County,
Connector,
Covington County,
Craig County,
Culpeper County,
Cumberland County,
Currituck County,
DC,
DE,
Dam/Weir,
Danville County,
Dare County,
Davidson County,
Davie County,
Delaware,
Dickenson County,
Dinwiddie County,
District of Columbia,
District of Columbia County,
Dorchester County,
Downloadable Data,
Drainage areas for surface water,
Drainageway,
Emporia County,
Esri Shapefile,
Essex County,
Estuary,
Fairfax County,
Falls Church County,
Fauquier County,
Flow direction network,
Floyd County,
Flume,
Fluvanna County,
ForeShore,
Forsyth County,
Franklin County,
Frederick County,
Fredericksburg County,
Fulton County,
Gaging Station,
Galax County,
Gate,
Gates County,
Giles County,
Gloucester County,
Goochland County,
Grainger County,
Grant County,
Granville County,
Grayson County,
Greenbrier County,
Greene County,
Greensville County,
Guilford County,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HUC,
Halifax County,
Hamblen County,
Hampshire County,
Hampton County,
Hancock County,
Hanover County,
Hardy County,
Harlan County,
Harrisonburg County,
Hawkins County,
Hazard Zone,
Henrico County,
Henry County,
Hertford County,
Highland County,
Hopewell County,
Huntingdon County,
Hyde County,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Iredell County,
Isle of Wight County,
James City County,
Jefferson County,
Johnson County,
KY,
Kentucky,
King George County,
King William County,
King and Queen County,
Knott County,
Knox County,
Lancaster County,
Laurel County,
Lawrence County,
Lee County,
Leslie County,
Letcher County,
Levee,
Lexington County,
Line,
Lock Chamber,
Logan County,
Loudoun County,
Louisa County,
Lunenburg County,
Lynchburg County,
MD,
Madison County,
Magoffin County,
Manassas County,
Manassas Park County,
Marsh,
Martin County,
Martinsville County,
Maryland,
Mathews County,
McCreary County,
McDowell County,
Mecklenburg County,
Mercer County,
Middlesex County,
Mineral County,
Mingo County,
Monroe County,
Montgomery County,
Morgan County,
NC,
NJ,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nelson County,
New Jersey,
New Kent County,
Newport News County,
Nonearthen Shore,
Norfolk County,
North Carolina,
Northampton County,
Northumberland County,
Norton County,
Nottoway County,
Orange County,
Orthoimage,
PA,
Page County,
Pasquotank County,
Patrick County,
Pendleton County,
Pennsylvania,
Perquimans County,
Perry County,
Person County,
Petersburg County,
Pike County,
Pittsylvania County,
Playa,
Pocahontas County,
Point,
PointEvent,
Pond,
Poquoson County,
Portsmouth County,
Powhatan County,
Prince Edward County,
Prince George County,
Prince George's County,
Prince William County,
Pulaski County,
Radford County,
Raleigh County,
Randolph County,
Rapids,
Rapids,
Rappahannock County,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Richmond County,
Roanoke County,
Rock,
Rockbridge County,
Rockingham County,
Russell County,
Salem County,
Scott County,
Sea/Ocean,
Sevier County,
Shapefile,
Shenandoah County,
Sink/Rise,
Smyth County,
Somerset County,
Sounding Datum Line,
Southampton County,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Spotsylvania County,
St. Mary's County,
Stafford County,
State,
State,
State_Virginia,
Staunton County,
Stokes County,
Stream,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Suffolk County,
Sullivan County,
Summers County,
Surface water systems,
Surry County,
Sussex County,
Swamp,
TN,
Tazewell County,
Tennessee,
Topographic,
Tucker County,
Tunnel,
Tyrrell County,
US,
Underground Conduit,
Union County,
United States,
VA,
Vance County,
Virginia,
Virginia Beach County,
WBD,
WBD,
WV,
Wall,
Warren County,
Wash,
Washington County,
Watauga County,
Water Intake Outflow,
Waterfall,
Watershed,
Watershed Boundaries,
Watershed Boundary Dataset,
Watershed Boundary Dataset,
Wayne County,
Waynesboro County,
Well,
West Virginia,
Westmoreland County,
Whitley County,
Wicomico County,
Wilkes County,
Williamsburg County,
Winchester County,
Wise County,
Wolfe County,
Worcester County,
Wyoming County,
Wythe County,
Yadkin County,
York County,
artificial path,
boundaries,
dams,
drainage systems and characteristics,
inlandWaters,
lakes,
ngda,
rivers, 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...
Culpeper County,
Downloadable Data,
Fredericksburg County,
GeoPackage,
Open Geospatial Consortium GeoPackage 1.2,
Public Land Survey System,
Spotsylvania County,
Stafford County,
Topo Map Vector Data,
US,
United States,
VA,
Virginia,
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,
Fredericksburg County,
GeoPackage,
Open Geospatial Consortium GeoPackage 1.2,
Public Land Survey System,
Spotsylvania County,
Stafford County,
Topo Map Vector Data,
US,
United States,
VA,
Virginia,
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,
Boundaries,
Boundary,
Bridge,
Canal/Ditch,
Caroline County,
Coastline,
Connector,
Dam/Weir,
Downloadable Data,
Drainage areas for surface water,
Drainageway,
Essex County,
Estuary,
Flow direction network,
Flume,
ForeShore,
Fredericksburg County,
Gaging Station,
Gate,
GeoPackage,
HU-8,
HU-8 Subbasin,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HU8_02080104,
HUC,
Hazard Zone,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
King George County,
King and Queen County,
Lancaster County,
Levee,
Line,
Lock Chamber,
Marsh,
Middlesex County,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nonearthen Shore,
Northumberland County,
Open Geospatial Consortium GeoPackage 1.2,
Orthoimage,
Playa,
Point,
PointEvent,
Pond,
Rapids,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Richmond County,
Rock,
Sea/Ocean,
Sink/Rise,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Spotsylvania County,
Stafford County,
Stream,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Surface water systems,
Swamp,
Topographic,
Tunnel,
US,
Underground Conduit,
United States,
VA,
Virginia,
WBD,
WBD,
Wall,
Wash,
Water Intake Outflow,
Waterfall,
Watershed,
Watershed Boundaries,
Watershed Boundary Dataset,
Watershed Boundary Dataset,
Well,
Westmoreland County,
artificial path,
boundaries,
dams,
drainage systems and characteristics,
inlandWaters,
lakes,
ngda,
rivers, 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,
Fredericksburg County,
Public Land Survey System,
Spotsylvania County,
Stafford County,
Topo Map Vector Data,
US,
United States,
VA,
Virginia,
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: Accomack County,
Administrative watershed units,
Administrative watershed units,
Albemarle County,
Alleghany County, All tags...
Amelia County,
Amherst County,
Appomattox County,
Area of Complex Channels,
Area to be submerged,
Augusta County,
Basin,
Basin,
Bath County,
Bay/Inlet,
Bedford County,
Botetourt County,
Boundaries,
Boundary,
Bridge,
Buckingham County,
Buena Vista County,
Campbell County,
Canal/Ditch,
Caroline County,
Charles City County,
Charlotte County,
Charlottesville County,
Chesapeake County,
Chesterfield County,
Coastline,
Colonial Heights County,
Connector,
Covington County,
Craig County,
Culpeper County,
Cumberland County,
DE,
Dam/Weir,
Delaware,
Dinwiddie County,
Dorchester County,
Downloadable Data,
Drainage areas for surface water,
Drainageway,
Esri File GeoDatabase 10,
Essex County,
Estuary,
Fauquier County,
FileGDB,
Flow direction network,
Flume,
Fluvanna County,
ForeShore,
Fredericksburg County,
Gaging Station,
Gate,
Giles County,
Gloucester County,
Goochland County,
Greenbrier County,
Greene County,
HU-4,
HU-4 Subregion,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU4_0208,
HU6,
HU8,
HUC,
Hampton County,
Hanover County,
Hazard Zone,
Henrico County,
Highland County,
Hopewell County,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Isle of Wight County,
James City County,
Kent County,
King George County,
King William County,
King and Queen County,
Lancaster County,
Levee,
Lexington County,
Line,
Lock Chamber,
Louisa County,
Lunenburg County,
Lynchburg County,
MD,
Madison County,
Marsh,
Maryland,
Mathews County,
Middlesex County,
Monroe County,
Montgomery County,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nelson County,
New Kent County,
Newport News County,
Nonearthen Shore,
Norfolk County,
Northampton County,
Northumberland County,
Nottoway County,
Orange County,
Orthoimage,
Page County,
Pendleton County,
Petersburg County,
Playa,
Pocahontas County,
Point,
PointEvent,
Pond,
Poquoson County,
Portsmouth County,
Powhatan County,
Prince Edward County,
Prince George County,
Rapids,
Rapids,
Rappahannock County,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Richmond County,
Roanoke County,
Rock,
Rockbridge County,
Rockingham County,
Sea/Ocean,
Sink/Rise,
Somerset County,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Spotsylvania County,
St. Mary's County,
Stafford County,
Stream,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Suffolk County,
Surface water systems,
Surry County,
Sussex County,
Swamp,
Topographic,
Tunnel,
US,
Underground Conduit,
United States,
VA,
Virginia,
Virginia Beach County,
WBD,
WBD,
WV,
Wall,
Warren County,
Wash,
Water Intake Outflow,
Waterfall,
Watershed,
Watershed Boundaries,
Watershed Boundary Dataset,
Watershed Boundary Dataset,
Well,
West Virginia,
Westmoreland County,
Wicomico County,
Williamsburg County,
Worcester County,
York County,
artificial path,
boundaries,
dams,
drainage systems and characteristics,
inlandWaters,
lakes,
ngda,
rivers, 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...
Culpeper County,
Downloadable Data,
Esri File GeoDatabase 10,
FileGDB,
Fredericksburg County,
Public Land Survey System,
Spotsylvania County,
Stafford County,
Topo Map Vector Data,
US,
United States,
VA,
Virginia,
boundary,
contours,
geographic names,
hydrography,
structures,
transportation,
woodland, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
Accomack County,
Adams County,
Albany County,
Albemarle County,
Alexandria County,
Allegany County,
Alleghany County,
Amelia County,
Amherst County,
Anne Arundel County,
Appomattox County,
Arlington County,
Atlantic County,
Augusta County,
Baltimore County,
Basin,
Bath County,
Bedford County,
Bennington County,
Bergen County,
Berkeley County,
Berks County,
Berkshire County,
Blair County,
Botetourt County,
Bradford County,
Bronx County,
Broome County,
Buckingham County,
Bucks County,
Buena Vista County,
Burlington County,
CT,
Calvert County,
Cambria County,
Camden County,
Cameron County,
Campbell County,
Cape May County,
Carbon County,
Caroline County,
Carroll County,
Cecil County,
Centre County,
Charles City County,
Charles County,
Charlotte County,
Charlottesville County,
Chemung County,
Chenango County,
Chesapeake County,
Chester County,
Chesterfield County,
Clarke County,
Clearfield County,
Clinton County,
Colonial Heights County,
Columbia County,
Connecticut,
Cortland County,
Covington County,
Craig County,
Culpeper County,
Cumberland County,
DC,
DE,
Dauphin County,
Delaware,
Delaware County,
Dinwiddie County,
District of Columbia,
District of Columbia County,
Dorchester County,
Downloadable Data,
Dutchess County,
Elk County,
Esri File GeoDatabase 10,
Essex County,
Fairfax County,
Fairfield County,
Falls Church County,
Fauquier County,
FileGDB,
Fluvanna County,
Franklin County,
Frederick County,
Fredericksburg County,
Fulton County,
Garrett County,
Giles County,
Gloucester County,
Goochland County,
Grant County,
Greenbrier County,
Greene County,
HU-2,
HU-2 Region,
HU2_02,
HUC,
Hamilton County,
Hampshire County,
Hampton County,
Hanover County,
Hardy County,
Harford County,
Harrisonburg County,
Henrico County,
Herkimer County,
Highland County,
Hopewell County,
Howard County,
Hudson County,
Hunterdon County,
Huntingdon County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Indiana County,
Isle of Wight County,
James City County,
Jefferson County,
Juniata County,
Kent County,
King George County,
King William County,
King and Queen County,
Kings County,
Lackawanna County,
Lancaster County,
Lebanon County,
Lehigh County,
Lewis County,
Lexington County,
Livingston County,
Loudoun County,
Louisa County,
Lunenburg County,
Luzerne County,
Lycoming County,
Lynchburg County,
MA,
MD,
Madison County,
Manassas County,
Manassas Park County,
Maryland,
Massachusetts,
Mathews County,
McKean County,
Mercer County,
Middlesex County,
Mifflin County,
Mineral County,
Monmouth County,
Monroe County,
Montgomery County,
Montour County,
Morgan County,
Morris County,
NJ,
NY,
Nassau County,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
Nelson County,
New Castle County,
New Haven County,
New Jersey,
New Kent County,
New London County,
New York,
New York County,
Newport News County,
Norfolk County,
Northampton County,
Northumberland County,
Nottoway County,
Ocean County,
Oneida County,
Onondaga County,
Ontario County,
Orange County,
Otsego County,
PA,
Page County,
Passaic County,
Pendleton County,
Pennsylvania,
Perry County,
Petersburg County,
Philadelphia County,
Pike County,
Pocahontas County,
Poquoson County,
Portsmouth County,
Potter County,
Powhatan County,
Preston County,
Prince Edward County,
Prince George County,
Prince George's County,
Prince William County,
Putnam County,
Queen Anne's County,
Queens County,
RI,
Randolph County,
Rappahannock County,
Region,
Rensselaer County,
Rhode Island,
Richmond County,
Roanoke County,
Rockbridge County,
Rockingham County,
Rockland County,
Rutland County,
Salem County,
Saratoga County,
Schenectady County,
Schoharie County,
Schuyler County,
Schuylkill County,
Shenandoah County,
Snyder County,
Somerset County,
Spotsylvania County,
St. Mary's County,
Stafford County,
Staunton County,
Steuben County,
Sub-basin,
Sub-region,
Subwatershed,
Suffolk County,
Sullivan County,
Surry County,
Susquehanna County,
Sussex County,
Talbot County,
Tioga County,
Tompkins County,
Tucker County,
US,
Ulster County,
Union County,
United States,
VA,
VT,
Vermont,
Virginia,
Virginia Beach County,
WBD,
WV,
Warren County,
Washington County,
Watershed,
Watershed Boundary Dataset,
Wayne County,
Waynesboro County,
West Virginia,
Westchester County,
Westmoreland County,
Wicomico County,
Williamsburg County,
Winchester County,
Windham County,
Worcester County,
Wyoming County,
Yates County,
York County,
inlandWaters, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
Accomack County,
Adams County,
Albany County,
Albemarle County,
Alexandria County,
Allegany County,
Alleghany County,
Amelia County,
Amherst County,
Anne Arundel County,
Appomattox County,
Arlington County,
Atlantic County,
Augusta County,
Baltimore County,
Basin,
Bath County,
Bedford County,
Bennington County,
Bergen County,
Berkeley County,
Berks County,
Berkshire County,
Blair County,
Botetourt County,
Bradford County,
Bronx County,
Broome County,
Buckingham County,
Bucks County,
Buena Vista County,
Burlington County,
CT,
Calvert County,
Cambria County,
Camden County,
Cameron County,
Campbell County,
Cape May County,
Carbon County,
Caroline County,
Carroll County,
Cecil County,
Centre County,
Charles City County,
Charles County,
Charlotte County,
Charlottesville County,
Chemung County,
Chenango County,
Chesapeake County,
Chester County,
Chesterfield County,
Clarke County,
Clearfield County,
Clinton County,
Colonial Heights County,
Columbia County,
Connecticut,
Cortland County,
Covington County,
Craig County,
Culpeper County,
Cumberland County,
DC,
DE,
Dauphin County,
Delaware,
Delaware County,
Dinwiddie County,
District of Columbia,
District of Columbia County,
Dorchester County,
Downloadable Data,
Dutchess County,
Elk County,
Essex County,
Fairfax County,
Fairfield County,
Falls Church County,
Fauquier County,
Fluvanna County,
Franklin County,
Frederick County,
Fredericksburg County,
Fulton County,
Garrett County,
GeoPackage,
Giles County,
Gloucester County,
Goochland County,
Grant County,
Greenbrier County,
Greene County,
HU-2,
HU-2 Region,
HU2_02,
HUC,
Hamilton County,
Hampshire County,
Hampton County,
Hanover County,
Hardy County,
Harford County,
Harrisonburg County,
Henrico County,
Herkimer County,
Highland County,
Hopewell County,
Howard County,
Hudson County,
Hunterdon County,
Huntingdon County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Indiana County,
Isle of Wight County,
James City County,
Jefferson County,
Juniata County,
Kent County,
King George County,
King William County,
King and Queen County,
Kings County,
Lackawanna County,
Lancaster County,
Lebanon County,
Lehigh County,
Lewis County,
Lexington County,
Livingston County,
Loudoun County,
Louisa County,
Lunenburg County,
Luzerne County,
Lycoming County,
Lynchburg County,
MA,
MD,
Madison County,
Manassas County,
Manassas Park County,
Maryland,
Massachusetts,
Mathews County,
McKean County,
Mercer County,
Middlesex County,
Mifflin County,
Mineral County,
Monmouth County,
Monroe County,
Montgomery County,
Montour County,
Morgan County,
Morris County,
NJ,
NY,
Nassau County,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
Nelson County,
New Castle County,
New Haven County,
New Jersey,
New Kent County,
New London County,
New York,
New York County,
Newport News County,
Norfolk County,
Northampton County,
Northumberland County,
Nottoway County,
Ocean County,
Oneida County,
Onondaga County,
Ontario County,
Open Geospatial Consortium GeoPackage 1.2,
Orange County,
Otsego County,
PA,
Page County,
Passaic County,
Pendleton County,
Pennsylvania,
Perry County,
Petersburg County,
Philadelphia County,
Pike County,
Pocahontas County,
Poquoson County,
Portsmouth County,
Potter County,
Powhatan County,
Preston County,
Prince Edward County,
Prince George County,
Prince George's County,
Prince William County,
Putnam County,
Queen Anne's County,
Queens County,
RI,
Randolph County,
Rappahannock County,
Region,
Rensselaer County,
Rhode Island,
Richmond County,
Roanoke County,
Rockbridge County,
Rockingham County,
Rockland County,
Rutland County,
Salem County,
Saratoga County,
Schenectady County,
Schoharie County,
Schuyler County,
Schuylkill County,
Shenandoah County,
Snyder County,
Somerset County,
Spotsylvania County,
St. Mary's County,
Stafford County,
Staunton County,
Steuben County,
Sub-basin,
Sub-region,
Subwatershed,
Suffolk County,
Sullivan County,
Surry County,
Susquehanna County,
Sussex County,
Talbot County,
Tioga County,
Tompkins County,
Tucker County,
US,
Ulster County,
Union County,
United States,
VA,
VT,
Vermont,
Virginia,
Virginia Beach County,
WBD,
WV,
Warren County,
Washington County,
Watershed,
Watershed Boundary Dataset,
Wayne County,
Waynesboro County,
West Virginia,
Westchester County,
Westmoreland County,
Wicomico County,
Williamsburg County,
Winchester County,
Windham County,
Worcester County,
Wyoming County,
Yates County,
York County,
inlandWaters, 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,
Fredericksburg County,
Public Land Survey System,
Shapefile,
Spotsylvania County,
Stafford County,
Topo Map Vector Data,
US,
United States,
VA,
Virginia,
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: Accomack County,
Adams County,
Administrative watershed units,
Administrative watershed units,
Alamance County, All tags...
Albemarle County,
Alexander County,
Alexandria County,
Allegany County,
Alleghany County,
Amelia County,
Amherst County,
Anderson County,
Appomattox County,
Area of Complex Channels,
Area to be submerged,
Arlington County,
Ashe County,
Augusta County,
Basin,
Basin,
Bath County,
Bay/Inlet,
Bedford County,
Bell County,
Berkeley County,
Bertie County,
Bland County,
Botetourt County,
Boundaries,
Boundary,
Breathitt County,
Bridge,
Bristol County,
Brunswick County,
Buchanan County,
Buckingham County,
Buena Vista County,
Caldwell County,
Camden County,
Campbell County,
Canal/Ditch,
Cape May County,
Caroline County,
Carroll County,
Carter County,
Caswell County,
Charles City County,
Charles County,
Charlotte County,
Charlottesville County,
Chesapeake County,
Chesterfield County,
Chowan County,
Claiborne County,
Clarke County,
Clay County,
Coastline,
Colonial Heights County,
Connector,
Covington County,
Craig County,
Culpeper County,
Cumberland County,
Currituck County,
DC,
DE,
Dam/Weir,
Danville County,
Dare County,
Davidson County,
Davie County,
Delaware,
Dickenson County,
Dinwiddie County,
District of Columbia,
District of Columbia County,
Dorchester County,
Downloadable Data,
Drainage areas for surface water,
Drainageway,
Emporia County,
Esri File GeoDatabase 10,
Essex County,
Estuary,
Fairfax County,
Falls Church County,
Fauquier County,
FileGDB,
Flow direction network,
Floyd County,
Flume,
Fluvanna County,
ForeShore,
Forsyth County,
Franklin County,
Frederick County,
Fredericksburg County,
Fulton County,
Gaging Station,
Galax County,
Gate,
Gates County,
Giles County,
Gloucester County,
Goochland County,
Grainger County,
Grant County,
Granville County,
Grayson County,
Greenbrier County,
Greene County,
Greensville County,
Guilford County,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HUC,
Halifax County,
Hamblen County,
Hampshire County,
Hampton County,
Hancock County,
Hanover County,
Hardy County,
Harlan County,
Harrisonburg County,
Hawkins County,
Hazard Zone,
Henrico County,
Henry County,
Hertford County,
Highland County,
Hopewell County,
Huntingdon County,
Hyde County,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Iredell County,
Isle of Wight County,
James City County,
Jefferson County,
Johnson County,
KY,
Kentucky,
King George County,
King William County,
King and Queen County,
Knott County,
Knox County,
Lancaster County,
Laurel County,
Lawrence County,
Lee County,
Leslie County,
Letcher County,
Levee,
Lexington County,
Line,
Lock Chamber,
Logan County,
Loudoun County,
Louisa County,
Lunenburg County,
Lynchburg County,
MD,
Madison County,
Magoffin County,
Manassas County,
Manassas Park County,
Marsh,
Martin County,
Martinsville County,
Maryland,
Mathews County,
McCreary County,
McDowell County,
Mecklenburg County,
Mercer County,
Middlesex County,
Mineral County,
Mingo County,
Monroe County,
Montgomery County,
Morgan County,
NC,
NJ,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nelson County,
New Jersey,
New Kent County,
Newport News County,
Nonearthen Shore,
Norfolk County,
North Carolina,
Northampton County,
Northumberland County,
Norton County,
Nottoway County,
Orange County,
Orthoimage,
PA,
Page County,
Pasquotank County,
Patrick County,
Pendleton County,
Pennsylvania,
Perquimans County,
Perry County,
Person County,
Petersburg County,
Pike County,
Pittsylvania County,
Playa,
Pocahontas County,
Point,
PointEvent,
Pond,
Poquoson County,
Portsmouth County,
Powhatan County,
Prince Edward County,
Prince George County,
Prince George's County,
Prince William County,
Pulaski County,
Radford County,
Raleigh County,
Randolph County,
Rapids,
Rapids,
Rappahannock County,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Richmond County,
Roanoke County,
Rock,
Rockbridge County,
Rockingham County,
Russell County,
Salem County,
Scott County,
Sea/Ocean,
Sevier County,
Shenandoah County,
Sink/Rise,
Smyth County,
Somerset County,
Sounding Datum Line,
Southampton County,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Spotsylvania County,
St. Mary's County,
Stafford County,
State,
State,
State_Virginia,
Staunton County,
Stokes County,
Stream,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Suffolk County,
Sullivan County,
Summers County,
Surface water systems,
Surry County,
Sussex County,
Swamp,
TN,
Tazewell County,
Tennessee,
Topographic,
Tucker County,
Tunnel,
Tyrrell County,
US,
Underground Conduit,
Union County,
United States,
VA,
Vance County,
Virginia,
Virginia Beach County,
WBD,
WBD,
WV,
Wall,
Warren County,
Wash,
Washington County,
Watauga County,
Water Intake Outflow,
Waterfall,
Watershed,
Watershed Boundaries,
Watershed Boundary Dataset,
Watershed Boundary Dataset,
Wayne County,
Waynesboro County,
Well,
West Virginia,
Westmoreland County,
Whitley County,
Wicomico County,
Wilkes County,
Williamsburg County,
Winchester County,
Wise County,
Wolfe County,
Worcester County,
Wyoming County,
Wythe County,
Yadkin County,
York County,
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...
Tags: Accomack County,
Administrative watershed units,
Administrative watershed units,
Albemarle County,
Alleghany County, All tags...
Amelia County,
Amherst County,
Appomattox County,
Area of Complex Channels,
Area to be submerged,
Augusta County,
Basin,
Basin,
Bath County,
Bay/Inlet,
Bedford County,
Botetourt County,
Boundaries,
Boundary,
Bridge,
Buckingham County,
Buena Vista County,
Campbell County,
Canal/Ditch,
Caroline County,
Charles City County,
Charlotte County,
Charlottesville County,
Chesapeake County,
Chesterfield County,
Coastline,
Colonial Heights County,
Connector,
Covington County,
Craig County,
Culpeper County,
Cumberland County,
DE,
Dam/Weir,
Delaware,
Dinwiddie County,
Dorchester County,
Downloadable Data,
Drainage areas for surface water,
Drainageway,
Esri Shapefile,
Essex County,
Estuary,
Fauquier County,
Flow direction network,
Flume,
Fluvanna County,
ForeShore,
Fredericksburg County,
Gaging Station,
Gate,
Giles County,
Gloucester County,
Goochland County,
Greenbrier County,
Greene County,
HU-4,
HU-4 Subregion,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU4_0208,
HU6,
HU8,
HUC,
Hampton County,
Hanover County,
Hazard Zone,
Henrico County,
Highland County,
Hopewell County,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Isle of Wight County,
James City County,
Kent County,
King George County,
King William County,
King and Queen County,
Lancaster County,
Levee,
Lexington County,
Line,
Lock Chamber,
Louisa County,
Lunenburg County,
Lynchburg County,
MD,
Madison County,
Marsh,
Maryland,
Mathews County,
Middlesex County,
Monroe County,
Montgomery County,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nelson County,
New Kent County,
Newport News County,
Nonearthen Shore,
Norfolk County,
Northampton County,
Northumberland County,
Nottoway County,
Orange County,
Orthoimage,
Page County,
Pendleton County,
Petersburg County,
Playa,
Pocahontas County,
Point,
PointEvent,
Pond,
Poquoson County,
Portsmouth County,
Powhatan County,
Prince Edward County,
Prince George County,
Rapids,
Rapids,
Rappahannock County,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Richmond County,
Roanoke County,
Rock,
Rockbridge County,
Rockingham County,
Sea/Ocean,
Shapefile,
Sink/Rise,
Somerset County,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Spotsylvania County,
St. Mary's County,
Stafford County,
Stream,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Suffolk County,
Surface water systems,
Surry County,
Sussex County,
Swamp,
Topographic,
Tunnel,
US,
Underground Conduit,
United States,
VA,
Virginia,
Virginia Beach County,
WBD,
WBD,
WV,
Wall,
Warren County,
Wash,
Water Intake Outflow,
Waterfall,
Watershed,
Watershed Boundaries,
Watershed Boundary Dataset,
Watershed Boundary Dataset,
Well,
West Virginia,
Westmoreland County,
Wicomico County,
Williamsburg County,
Worcester County,
York County,
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...
Tags: Administrative watershed units,
Administrative watershed units,
Area of Complex Channels,
Area to be submerged,
Basin, All tags...
Basin,
Bay/Inlet,
Boundaries,
Boundary,
Bridge,
Canal/Ditch,
Caroline County,
Coastline,
Connector,
Dam/Weir,
Downloadable Data,
Drainage areas for surface water,
Drainageway,
Esri Shapefile,
Essex County,
Estuary,
Flow direction network,
Flume,
ForeShore,
Fredericksburg County,
Gaging Station,
Gate,
HU-8,
HU-8 Subbasin,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HU8_02080104,
HUC,
Hazard Zone,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
King George County,
King and Queen County,
Lancaster County,
Levee,
Line,
Lock Chamber,
Marsh,
Middlesex County,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nonearthen Shore,
Northumberland County,
Orthoimage,
Playa,
Point,
PointEvent,
Pond,
Rapids,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Richmond County,
Rock,
Sea/Ocean,
Shapefile,
Sink/Rise,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Spotsylvania County,
Stafford County,
Stream,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Surface water systems,
Swamp,
Topographic,
Tunnel,
US,
Underground Conduit,
United States,
VA,
Virginia,
WBD,
WBD,
Wall,
Wash,
Water Intake Outflow,
Waterfall,
Watershed,
Watershed Boundaries,
Watershed Boundary Dataset,
Watershed Boundary Dataset,
Well,
Westmoreland County,
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...
Tags: Administrative watershed units,
Administrative watershed units,
Area of Complex Channels,
Area to be submerged,
Basin, All tags...
Basin,
Bay/Inlet,
Boundaries,
Boundary,
Bridge,
Canal/Ditch,
Caroline County,
Coastline,
Connector,
Dam/Weir,
Downloadable Data,
Drainage areas for surface water,
Drainageway,
Esri File GeoDatabase 10,
Essex County,
Estuary,
FileGDB,
Flow direction network,
Flume,
ForeShore,
Fredericksburg County,
Gaging Station,
Gate,
HU-8,
HU-8 Subbasin,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HU8_02080104,
HUC,
Hazard Zone,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
King George County,
King and Queen County,
Lancaster County,
Levee,
Line,
Lock Chamber,
Marsh,
Middlesex County,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nonearthen Shore,
Northumberland County,
Orthoimage,
Playa,
Point,
PointEvent,
Pond,
Rapids,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Richmond County,
Rock,
Sea/Ocean,
Sink/Rise,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Spotsylvania County,
Stafford County,
Stream,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Surface water systems,
Swamp,
Topographic,
Tunnel,
US,
Underground Conduit,
United States,
VA,
Virginia,
WBD,
WBD,
Wall,
Wash,
Water Intake Outflow,
Waterfall,
Watershed,
Watershed Boundaries,
Watershed Boundary Dataset,
Watershed Boundary Dataset,
Well,
Westmoreland County,
artificial path,
boundaries,
dams,
drainage systems and characteristics,
inlandWaters,
lakes,
ngda,
rivers, Fewer tags
The Watershed Boundary Dataset (WBD) is a comprehensive aggregated collection of hydrologic unit data consistent with the national criteria for delineation and resolution. It defines the areal extent of surface water drainage to a point except in coastal or lake front areas where there could be multiple outlets as stated by the "Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD)" "Standard" (https://pubs.usgs.gov/tm/11/a3/). Watershed boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. This dataset represents the hydrologic unit boundaries to the 12-digit (6th level)...
Tags: 10-digit,
12-digit,
14-digit,
16-digit,
2-digit, All tags...
4-digit,
6-digit,
8-digit,
Accomack County,
Adams County,
Albany County,
Albemarle County,
Alexandria County,
Allegany County,
Alleghany County,
Amelia County,
Amherst County,
Anne Arundel County,
Appomattox County,
Arlington County,
Atlantic County,
Augusta County,
Baltimore County,
Basin,
Bath County,
Bedford County,
Bennington County,
Bergen County,
Berkeley County,
Berks County,
Berkshire County,
Blair County,
Botetourt County,
Bradford County,
Bronx County,
Broome County,
Buckingham County,
Bucks County,
Buena Vista County,
Burlington County,
CT,
Calvert County,
Cambria County,
Camden County,
Cameron County,
Campbell County,
Cape May County,
Carbon County,
Caroline County,
Carroll County,
Cecil County,
Centre County,
Charles City County,
Charles County,
Charlotte County,
Charlottesville County,
Chemung County,
Chenango County,
Chesapeake County,
Chester County,
Chesterfield County,
Clarke County,
Clearfield County,
Clinton County,
Colonial Heights County,
Columbia County,
Connecticut,
Cortland County,
Covington County,
Craig County,
Culpeper County,
Cumberland County,
DC,
DE,
Dauphin County,
Delaware,
Delaware County,
Dinwiddie County,
District of Columbia,
District of Columbia County,
Dorchester County,
Downloadable Data,
Dutchess County,
Elk County,
Esri Shapefile,
Essex County,
Fairfax County,
Fairfield County,
Falls Church County,
Fauquier County,
Fluvanna County,
Franklin County,
Frederick County,
Fredericksburg County,
Fulton County,
Garrett County,
Giles County,
Gloucester County,
Goochland County,
Grant County,
Greenbrier County,
Greene County,
HU-2,
HU-2 Region,
HU2_02,
HUC,
Hamilton County,
Hampshire County,
Hampton County,
Hanover County,
Hardy County,
Harford County,
Harrisonburg County,
Henrico County,
Herkimer County,
Highland County,
Hopewell County,
Howard County,
Hudson County,
Hunterdon County,
Huntingdon County,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Indiana County,
Isle of Wight County,
James City County,
Jefferson County,
Juniata County,
Kent County,
King George County,
King William County,
King and Queen County,
Kings County,
Lackawanna County,
Lancaster County,
Lebanon County,
Lehigh County,
Lewis County,
Lexington County,
Livingston County,
Loudoun County,
Louisa County,
Lunenburg County,
Luzerne County,
Lycoming County,
Lynchburg County,
MA,
MD,
Madison County,
Manassas County,
Manassas Park County,
Maryland,
Massachusetts,
Mathews County,
McKean County,
Mercer County,
Middlesex County,
Mifflin County,
Mineral County,
Monmouth County,
Monroe County,
Montgomery County,
Montour County,
Morgan County,
Morris County,
NJ,
NY,
Nassau County,
National Watershed Boundary Dataset (WBD),
National Watershed Boundary Dataset (WBD),
Nelson County,
New Castle County,
New Haven County,
New Jersey,
New Kent County,
New London County,
New York,
New York County,
Newport News County,
Norfolk County,
Northampton County,
Northumberland County,
Nottoway County,
Ocean County,
Oneida County,
Onondaga County,
Ontario County,
Orange County,
Otsego County,
PA,
Page County,
Passaic County,
Pendleton County,
Pennsylvania,
Perry County,
Petersburg County,
Philadelphia County,
Pike County,
Pocahontas County,
Poquoson County,
Portsmouth County,
Potter County,
Powhatan County,
Preston County,
Prince Edward County,
Prince George County,
Prince George's County,
Prince William County,
Putnam County,
Queen Anne's County,
Queens County,
RI,
Randolph County,
Rappahannock County,
Region,
Rensselaer County,
Rhode Island,
Richmond County,
Roanoke County,
Rockbridge County,
Rockingham County,
Rockland County,
Rutland County,
Salem County,
Saratoga County,
Schenectady County,
Schoharie County,
Schuyler County,
Schuylkill County,
Shapefile,
Shenandoah County,
Snyder County,
Somerset County,
Spotsylvania County,
St. Mary's County,
Stafford County,
Staunton County,
Steuben County,
Sub-basin,
Sub-region,
Subwatershed,
Suffolk County,
Sullivan County,
Surry County,
Susquehanna County,
Sussex County,
Talbot County,
Tioga County,
Tompkins County,
Tucker County,
US,
Ulster County,
Union County,
United States,
VA,
VT,
Vermont,
Virginia,
Virginia Beach County,
WBD,
WV,
Warren County,
Washington County,
Watershed,
Watershed Boundary Dataset,
Wayne County,
Waynesboro County,
West Virginia,
Westchester County,
Westmoreland County,
Wicomico County,
Williamsburg County,
Winchester County,
Windham County,
Worcester County,
Wyoming County,
Yates County,
York County,
inlandWaters, 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...
Culpeper County,
Downloadable Data,
Esri Shapefile,
Fredericksburg County,
Public Land Survey System,
Shapefile,
Spotsylvania County,
Stafford County,
Topo Map Vector Data,
US,
United States,
VA,
Virginia,
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: Accomack County,
Administrative watershed units,
Administrative watershed units,
Albemarle County,
Alleghany County, All tags...
Amelia County,
Amherst County,
Appomattox County,
Area of Complex Channels,
Area to be submerged,
Augusta County,
Basin,
Basin,
Bath County,
Bay/Inlet,
Bedford County,
Botetourt County,
Boundaries,
Boundary,
Bridge,
Buckingham County,
Buena Vista County,
Campbell County,
Canal/Ditch,
Caroline County,
Charles City County,
Charlotte County,
Charlottesville County,
Chesapeake County,
Chesterfield County,
Coastline,
Colonial Heights County,
Connector,
Covington County,
Craig County,
Culpeper County,
Cumberland County,
DE,
Dam/Weir,
Delaware,
Dinwiddie County,
Dorchester County,
Downloadable Data,
Drainage areas for surface water,
Drainageway,
Essex County,
Estuary,
Fauquier County,
Flow direction network,
Flume,
Fluvanna County,
ForeShore,
Fredericksburg County,
Gaging Station,
Gate,
GeoPackage,
Giles County,
Gloucester County,
Goochland County,
Greenbrier County,
Greene County,
HU-4,
HU-4 Subregion,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU4_0208,
HU6,
HU8,
HUC,
Hampton County,
Hanover County,
Hazard Zone,
Henrico County,
Highland County,
Hopewell County,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Isle of Wight County,
James City County,
Kent County,
King George County,
King William County,
King and Queen County,
Lancaster County,
Levee,
Lexington County,
Line,
Lock Chamber,
Louisa County,
Lunenburg County,
Lynchburg County,
MD,
Madison County,
Marsh,
Maryland,
Mathews County,
Middlesex County,
Monroe County,
Montgomery County,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nelson County,
New Kent County,
Newport News County,
Nonearthen Shore,
Norfolk County,
Northampton County,
Northumberland County,
Nottoway County,
Open Geospatial Consortium GeoPackage 1.2,
Orange County,
Orthoimage,
Page County,
Pendleton County,
Petersburg County,
Playa,
Pocahontas County,
Point,
PointEvent,
Pond,
Poquoson County,
Portsmouth County,
Powhatan County,
Prince Edward County,
Prince George County,
Rapids,
Rapids,
Rappahannock County,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Richmond County,
Roanoke County,
Rock,
Rockbridge County,
Rockingham County,
Sea/Ocean,
Sink/Rise,
Somerset County,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Spotsylvania County,
St. Mary's County,
Stafford County,
Stream,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Suffolk County,
Surface water systems,
Surry County,
Sussex County,
Swamp,
Topographic,
Tunnel,
US,
Underground Conduit,
United States,
VA,
Virginia,
Virginia Beach County,
WBD,
WBD,
WV,
Wall,
Warren County,
Wash,
Water Intake Outflow,
Waterfall,
Watershed,
Watershed Boundaries,
Watershed Boundary Dataset,
Watershed Boundary Dataset,
Well,
West Virginia,
Westmoreland County,
Wicomico County,
Williamsburg County,
Worcester County,
York County,
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...
Tags: Accomack County,
Adams County,
Administrative watershed units,
Administrative watershed units,
Alamance County, All tags...
Albemarle County,
Alexander County,
Alexandria County,
Allegany County,
Alleghany County,
Amelia County,
Amherst County,
Anderson County,
Appomattox County,
Area of Complex Channels,
Area to be submerged,
Arlington County,
Ashe County,
Augusta County,
Basin,
Basin,
Bath County,
Bay/Inlet,
Bedford County,
Bell County,
Berkeley County,
Bertie County,
Bland County,
Botetourt County,
Boundaries,
Boundary,
Breathitt County,
Bridge,
Bristol County,
Brunswick County,
Buchanan County,
Buckingham County,
Buena Vista County,
Caldwell County,
Camden County,
Campbell County,
Canal/Ditch,
Cape May County,
Caroline County,
Carroll County,
Carter County,
Caswell County,
Charles City County,
Charles County,
Charlotte County,
Charlottesville County,
Chesapeake County,
Chesterfield County,
Chowan County,
Claiborne County,
Clarke County,
Clay County,
Coastline,
Colonial Heights County,
Connector,
Covington County,
Craig County,
Culpeper County,
Cumberland County,
Currituck County,
DC,
DE,
Dam/Weir,
Danville County,
Dare County,
Davidson County,
Davie County,
Delaware,
Dickenson County,
Dinwiddie County,
District of Columbia,
District of Columbia County,
Dorchester County,
Downloadable Data,
Drainage areas for surface water,
Drainageway,
Emporia County,
Essex County,
Estuary,
Fairfax County,
Falls Church County,
Fauquier County,
Flow direction network,
Floyd County,
Flume,
Fluvanna County,
ForeShore,
Forsyth County,
Franklin County,
Frederick County,
Fredericksburg County,
Fulton County,
Gaging Station,
Galax County,
Gate,
Gates County,
GeoPackage,
Giles County,
Gloucester County,
Goochland County,
Grainger County,
Grant County,
Granville County,
Grayson County,
Greenbrier County,
Greene County,
Greensville County,
Guilford County,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HUC,
Halifax County,
Hamblen County,
Hampshire County,
Hampton County,
Hancock County,
Hanover County,
Hardy County,
Harlan County,
Harrisonburg County,
Hawkins County,
Hazard Zone,
Henrico County,
Henry County,
Hertford County,
Highland County,
Hopewell County,
Huntingdon County,
Hyde County,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Iredell County,
Isle of Wight County,
James City County,
Jefferson County,
Johnson County,
KY,
Kentucky,
King George County,
King William County,
King and Queen County,
Knott County,
Knox County,
Lancaster County,
Laurel County,
Lawrence County,
Lee County,
Leslie County,
Letcher County,
Levee,
Lexington County,
Line,
Lock Chamber,
Logan County,
Loudoun County,
Louisa County,
Lunenburg County,
Lynchburg County,
MD,
Madison County,
Magoffin County,
Manassas County,
Manassas Park County,
Marsh,
Martin County,
Martinsville County,
Maryland,
Mathews County,
McCreary County,
McDowell County,
Mecklenburg County,
Mercer County,
Middlesex County,
Mineral County,
Mingo County,
Monroe County,
Montgomery County,
Morgan County,
NC,
NJ,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nelson County,
New Jersey,
New Kent County,
Newport News County,
Nonearthen Shore,
Norfolk County,
North Carolina,
Northampton County,
Northumberland County,
Norton County,
Nottoway County,
Open Geospatial Consortium GeoPackage 1.2,
Orange County,
Orthoimage,
PA,
Page County,
Pasquotank County,
Patrick County,
Pendleton County,
Pennsylvania,
Perquimans County,
Perry County,
Person County,
Petersburg County,
Pike County,
Pittsylvania County,
Playa,
Pocahontas County,
Point,
PointEvent,
Pond,
Poquoson County,
Portsmouth County,
Powhatan County,
Prince Edward County,
Prince George County,
Prince George's County,
Prince William County,
Pulaski County,
Radford County,
Raleigh County,
Randolph County,
Rapids,
Rapids,
Rappahannock County,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Richmond County,
Roanoke County,
Rock,
Rockbridge County,
Rockingham County,
Russell County,
Salem County,
Scott County,
Sea/Ocean,
Sevier County,
Shenandoah County,
Sink/Rise,
Smyth County,
Somerset County,
Sounding Datum Line,
Southampton County,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Spotsylvania County,
St. Mary's County,
Stafford County,
State,
State,
State_Virginia,
Staunton County,
Stokes County,
Stream,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Suffolk County,
Sullivan County,
Summers County,
Surface water systems,
Surry County,
Sussex County,
Swamp,
TN,
Tazewell County,
Tennessee,
Topographic,
Tucker County,
Tunnel,
Tyrrell County,
US,
Underground Conduit,
Union County,
United States,
VA,
Vance County,
Virginia,
Virginia Beach County,
WBD,
WBD,
WV,
Wall,
Warren County,
Wash,
Washington County,
Watauga County,
Water Intake Outflow,
Waterfall,
Watershed,
Watershed Boundaries,
Watershed Boundary Dataset,
Watershed Boundary Dataset,
Wayne County,
Waynesboro County,
Well,
West Virginia,
Westmoreland County,
Whitley County,
Wicomico County,
Wilkes County,
Williamsburg County,
Winchester County,
Wise County,
Wolfe County,
Worcester County,
Wyoming County,
Wythe County,
Yadkin County,
York County,
artificial path,
boundaries,
dams,
drainage systems and characteristics,
inlandWaters,
lakes,
ngda,
rivers, Fewer tags
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