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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,
1 x 1 degree,
Adams County,
Arapahoe County,
Boulder County, All tags...
Broomfield County,
CO,
Clear Creek County,
Colorado,
Denver County,
Douglas County,
Downloadable Data,
El Paso County,
Elevation,
Elevation Terrestrial,
Gilpin County,
Grand County,
Jefferson County,
National Elevation Dataset (NED),
National Elevation Dataset (NED) 1/3 arc-second - Contours,
National Elevation Dataset (NED) 1/3 arc-second - Contours,
Park County,
Shapefile,
Shapefile,
Summit County,
Teller County,
US,
US,
United States,
United States,
elevation,
ngda, 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,
1 x 1 degree,
CO,
Colorado,
Crowley County, All tags...
Downloadable Data,
El Paso County,
Elbert County,
Elevation,
Elevation Terrestrial,
FileGDB 10.1,
FileGDB 10.1,
Fremont County,
Lincoln County,
National Elevation Dataset (NED),
National Elevation Dataset (NED) 1/3 arc-second - Contours,
National Elevation Dataset (NED) 1/3 arc-second - Contours,
Otero County,
Pueblo County,
Teller County,
US,
US,
United States,
United States,
elevation,
ngda, 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: Adams County,
Administrative watershed units,
Administrative watershed units,
Albany County,
Arapahoe County, All tags...
Area of Complex Channels,
Area to be submerged,
Banner County,
Basin,
Basin,
Bay/Inlet,
Boulder County,
Boundaries,
Boundary,
Bridge,
Broomfield County,
CO,
Canal/Ditch,
Chaffee County,
Cheyenne County,
Clear Creek County,
Coastline,
Colorado,
Connector,
Dam/Weir,
Denver County,
Deuel County,
Douglas County,
Downloadable Data,
Drainage areas for surface water,
El Paso County,
Elbert County,
Estuary,
Flow direction network,
Flume,
ForeShore,
Gaging Station,
Garden County,
Gate,
Gilpin County,
Grand County,
HU-4 Subregion,
HU-4 Subregion,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU4_1019,
HU6,
HU8,
HUC,
Hazard Zone,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Jackson County,
Jefferson County,
Keith County,
Kimball County,
Lake County,
Laramie County,
Larimer County,
Levee,
Lincoln County,
Lincoln County,
Line,
Lock Chamber,
Logan County,
Marsh,
Morgan County,
NE,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nebraska,
Nonearthen Shore,
Orthoimage,
Park County,
Perkins County,
Playa,
Point,
PointEvent,
Pond,
Rapids,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Rock,
Sea/Ocean,
Sedgwick County,
Shapefile,
Shapefile,
Sink/Rise,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Summit County,
Swamp,
Teller County,
Topographic,
Tunnel,
US,
US,
Underground Conduit,
United States,
United States,
WBD,
WBD,
WY,
Wall,
Wash,
Washington County,
Water Intake Outflow,
Waterfall,
Watershed,
Watershed Boundaries,
Watershed Boundary Dataset,
Watershed Boundary Dataset,
Weld County,
Well,
Wyoming,
artificial path,
boundaries,
dams,
drainage systems and characteristics,
inlandWaters,
lakes,
ngda,
rivers,
stream,
surface water systems, 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: Adams County,
Administrative watershed units,
Administrative watershed units,
Arapahoe County,
Area of Complex Channels, All tags...
Area to be submerged,
Basin,
Basin,
Bay/Inlet,
Boulder County,
Boundaries,
Boundary,
Bridge,
Broomfield County,
CO,
Canal/Ditch,
Coastline,
Colorado,
Connector,
Dam/Weir,
Denver County,
Douglas County,
Downloadable Data,
Drainage areas for surface water,
El Paso County,
Elbert County,
Estuary,
Flow direction network,
Flume,
ForeShore,
Gaging Station,
Gate,
HU-8 Subbasin,
HU-8 Subbasin,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HU8_10190003,
HUC,
Hazard Zone,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Jefferson County,
Levee,
Line,
Lock Chamber,
Marsh,
Morgan County,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nonearthen Shore,
Orthoimage,
Playa,
Point,
PointEvent,
Pond,
Rapids,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Rock,
Sea/Ocean,
Shapefile,
Shapefile,
Sink/Rise,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Swamp,
Topographic,
Tunnel,
US,
US,
Underground Conduit,
United States,
United States,
WBD,
WBD,
Wall,
Wash,
Water Intake Outflow,
Waterfall,
Watershed,
Watershed Boundaries,
Watershed Boundary Dataset,
Watershed Boundary Dataset,
Weld County,
Well,
artificial path,
boundaries,
dams,
drainage systems and characteristics,
inlandWaters,
lakes,
ngda,
rivers,
stream,
surface water systems, 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,
CO,
Canal/Ditch,
Coastline,
Colorado,
Connector,
Custer County,
Dam/Weir,
Downloadable Data,
Drainage areas for surface water,
El Paso County,
Estuary,
FileGDB 10.1,
FileGDB 10.1,
Flow direction network,
Flume,
ForeShore,
Fremont County,
Gaging Station,
Gate,
HU-8 Subbasin,
HU-8 Subbasin,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HU8_11020002,
HUC,
Hazard Zone,
Huerfano County,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Levee,
Line,
Lock Chamber,
Marsh,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nonearthen Shore,
Orthoimage,
Park County,
Playa,
Point,
PointEvent,
Pond,
Pueblo County,
Rapids,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Rock,
Sea/Ocean,
Sink/Rise,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Swamp,
Teller County,
Topographic,
Tunnel,
US,
US,
Underground Conduit,
United States,
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,
stream,
surface water systems, 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,
Bent County,
Boundaries,
Boundary,
Bridge,
CO,
Canal/Ditch,
Coastline,
Colorado,
Connector,
Crowley County,
Dam/Weir,
Downloadable Data,
Drainage areas for surface water,
El Paso County,
Elbert County,
Estuary,
FileGDB 10.1,
FileGDB 10.1,
Flow direction network,
Flume,
ForeShore,
Gaging Station,
Gate,
HU-8 Subbasin,
HU-8 Subbasin,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HU8_11020008,
HUC,
Hazard Zone,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Kiowa County,
Levee,
Lincoln County,
Line,
Lock Chamber,
Marsh,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nonearthen Shore,
Orthoimage,
Otero County,
Playa,
Point,
PointEvent,
Pond,
Rapids,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Rock,
Sea/Ocean,
Sink/Rise,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Swamp,
Topographic,
Tunnel,
US,
US,
Underground Conduit,
United States,
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,
stream,
surface water systems, 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,
CO,
Canal/Ditch,
Coastline,
Colorado,
Connector,
Dam/Weir,
Douglas County,
Downloadable Data,
Drainage areas for surface water,
El Paso County,
Estuary,
Flow direction network,
Flume,
ForeShore,
Gaging Station,
Gate,
HU-8 Subbasin,
HU-8 Subbasin,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HU8_11020003,
HUC,
Hazard Zone,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Levee,
Line,
Lock Chamber,
Marsh,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nonearthen Shore,
Orthoimage,
Playa,
Point,
PointEvent,
Pond,
Pueblo County,
Rapids,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Rock,
Sea/Ocean,
Shapefile,
Shapefile,
Sink/Rise,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Swamp,
Teller County,
Topographic,
Tunnel,
US,
US,
Underground Conduit,
United States,
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,
stream,
surface water systems, 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: AZ,
Adams County,
Administrative watershed units,
Administrative watershed units,
Alamosa County, All tags...
Albany County,
Apache County,
Arapahoe County,
Archuleta County,
Area of Complex Channels,
Area to be submerged,
Arizona,
Baca County,
Banner County,
Basin,
Basin,
Bay/Inlet,
Bent County,
Boulder County,
Boundaries,
Boundary,
Bridge,
Broomfield County,
CO,
Canal/Ditch,
Carbon County,
Chaffee County,
Chase County,
Cheyenne County,
Cheyenne County,
Cheyenne County,
Cimarron County,
Clear Creek County,
Coastline,
Colfax County,
Colorado,
Conejos County,
Connector,
Costilla County,
Crowley County,
Custer County,
Daggett County,
Dam/Weir,
Delta County,
Denver County,
Deuel County,
Dolores County,
Douglas County,
Downloadable Data,
Drainage areas for surface water,
Duchesne County,
Dundy County,
Eagle County,
El Paso County,
Elbert County,
Estuary,
FileGDB 10.1,
FileGDB 10.1,
Finney County,
Flow direction network,
Flume,
ForeShore,
Fremont County,
Gaging Station,
Garden County,
Garfield County,
Gate,
Gilpin County,
Grand County,
Grand County,
Grant County,
Greeley County,
Gunnison County,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HUC,
Hamilton County,
Hayes County,
Hazard Zone,
Hinsdale County,
Hitchcock County,
Huerfano County,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Jackson County,
Jefferson County,
KS,
Kansas,
Kearny County,
Keith County,
Kimball County,
Kiowa County,
Kit Carson County,
La Plata County,
Lake County,
Laramie County,
Larimer County,
Las Animas County,
Levee,
Lincoln County,
Lincoln County,
Line,
Lock Chamber,
Logan County,
Logan County,
Los Alamos County,
Marsh,
Mesa County,
Mineral County,
Moffat County,
Montezuma County,
Montrose County,
Mora County,
Morgan County,
Morton County,
NE,
NM,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nebraska,
New Mexico,
Nonearthen Shore,
OK,
Oklahoma,
Orthoimage,
Otero County,
Ouray County,
Park County,
Perkins County,
Phillips County,
Pitkin County,
Playa,
Point,
PointEvent,
Pond,
Prowers County,
Pueblo County,
Rapids,
Rapids,
Rawlins County,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Rio Arriba County,
Rio Blanco County,
Rio Grande County,
Rock,
Routt County,
Saguache County,
San Juan County,
San Juan County,
San Juan County,
San Miguel County,
Sandoval County,
Santa Fe County,
Scott County,
Sea/Ocean,
Sedgwick County,
Sherman County,
Sink/Rise,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Stanton County,
State,
State,
Stevens County,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Summit County,
Summit County,
Swamp,
Sweetwater County,
Taos County,
Teller County,
Texas County,
Thomas County,
Topographic,
Tunnel,
US,
US,
UT,
Uinta County,
Uintah County,
Underground Conduit,
Union County,
United States,
United States,
Utah,
WBD,
WBD,
WY,
Wall,
Wallace County,
Wash,
Washington County,
Water Intake Outflow,
Waterfall,
Watershed,
Watershed Boundaries,
Watershed Boundary Dataset,
Watershed Boundary Dataset,
Weld County,
Well,
Wichita County,
Wyoming,
Yuma County,
artificial path,
boundaries,
dams,
drainage systems and characteristics,
inlandWaters,
lakes,
ngda,
rivers,
stream,
surface water systems, 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,
Alamosa County,
Area of Complex Channels,
Area to be submerged, All tags...
Baca County,
Basin,
Basin,
Bay/Inlet,
Bent County,
Boundaries,
Boundary,
Bridge,
CO,
Canal/Ditch,
Chaffee County,
Cheyenne County,
Coastline,
Colfax County,
Colorado,
Connector,
Costilla County,
Crowley County,
Custer County,
Dam/Weir,
Douglas County,
Downloadable Data,
Drainage areas for surface water,
Eagle County,
El Paso County,
Elbert County,
Estuary,
FileGDB 10.1,
FileGDB 10.1,
Flow direction network,
Flume,
ForeShore,
Fremont County,
Gaging Station,
Gate,
Greeley County,
Gunnison County,
HU-4 Subregion,
HU-4 Subregion,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU4_1102,
HU6,
HU8,
HUC,
Hamilton County,
Hazard Zone,
Huerfano County,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
KS,
Kansas,
Kiowa County,
Kit Carson County,
Lake County,
Las Animas County,
Levee,
Lincoln County,
Line,
Lock Chamber,
Marsh,
NM,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
New Mexico,
Nonearthen Shore,
Orthoimage,
Otero County,
Park County,
Pitkin County,
Playa,
Point,
PointEvent,
Pond,
Prowers County,
Pueblo County,
Rapids,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Rock,
Saguache County,
Sea/Ocean,
Sink/Rise,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Summit County,
Swamp,
Teller County,
Topographic,
Tunnel,
US,
US,
Underground Conduit,
Union County,
United States,
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,
stream,
surface water systems, 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,
CO,
Canal/Ditch,
Coastline,
Colorado,
Connector,
Dam/Weir,
Downloadable Data,
Drainage areas for surface water,
El Paso County,
Estuary,
FileGDB 10.1,
FileGDB 10.1,
Flow direction network,
Flume,
ForeShore,
Gaging Station,
Gate,
HU-8 Subbasin,
HU-8 Subbasin,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HU8_11020004,
HUC,
Hazard Zone,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Levee,
Line,
Lock Chamber,
Marsh,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nonearthen Shore,
Orthoimage,
Playa,
Point,
PointEvent,
Pond,
Pueblo County,
Rapids,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Rock,
Sea/Ocean,
Sink/Rise,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Swamp,
Topographic,
Tunnel,
US,
US,
Underground Conduit,
United States,
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,
stream,
surface water systems, 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,
Arapahoe County,
Area of Complex Channels,
Area to be submerged, All tags...
Basin,
Basin,
Bay/Inlet,
Boundaries,
Boundary,
Bridge,
CO,
Canal/Ditch,
Clear Creek County,
Coastline,
Colorado,
Connector,
Dam/Weir,
Denver County,
Douglas County,
Downloadable Data,
Drainage areas for surface water,
El Paso County,
Estuary,
FileGDB 10.1,
FileGDB 10.1,
Flow direction network,
Flume,
ForeShore,
Gaging Station,
Gate,
HU-8 Subbasin,
HU-8 Subbasin,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HU8_10190002,
HUC,
Hazard Zone,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Jefferson County,
Levee,
Line,
Lock Chamber,
Marsh,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nonearthen Shore,
Orthoimage,
Park County,
Playa,
Point,
PointEvent,
Pond,
Rapids,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Rock,
Sea/Ocean,
Sink/Rise,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Summit County,
Swamp,
Teller County,
Topographic,
Tunnel,
US,
US,
Underground Conduit,
United States,
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,
stream,
surface water systems, 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: Adams County,
Administrative watershed units,
Administrative watershed units,
Arapahoe County,
Area of Complex Channels, All tags...
Area to be submerged,
Basin,
Basin,
Bay/Inlet,
Boulder County,
Boundaries,
Boundary,
Bridge,
Broomfield County,
CO,
Canal/Ditch,
Coastline,
Colorado,
Connector,
Dam/Weir,
Denver County,
Douglas County,
Downloadable Data,
Drainage areas for surface water,
El Paso County,
Elbert County,
Estuary,
FileGDB 10.1,
FileGDB 10.1,
Flow direction network,
Flume,
ForeShore,
Gaging Station,
Gate,
HU-8 Subbasin,
HU-8 Subbasin,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HU8_10190003,
HUC,
Hazard Zone,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Jefferson County,
Levee,
Line,
Lock Chamber,
Marsh,
Morgan County,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nonearthen Shore,
Orthoimage,
Playa,
Point,
PointEvent,
Pond,
Rapids,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Rock,
Sea/Ocean,
Sink/Rise,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Swamp,
Topographic,
Tunnel,
US,
US,
Underground Conduit,
United States,
United States,
WBD,
WBD,
Wall,
Wash,
Water Intake Outflow,
Waterfall,
Watershed,
Watershed Boundaries,
Watershed Boundary Dataset,
Watershed Boundary Dataset,
Weld County,
Well,
artificial path,
boundaries,
dams,
drainage systems and characteristics,
inlandWaters,
lakes,
ngda,
rivers,
stream,
surface water systems, 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,
1 x 1 degree,
Downloadable Data,
Doña Ana County,
El Paso County, All tags...
Elevation,
Elevation Terrestrial,
FileGDB 10.1,
FileGDB 10.1,
NM,
National Elevation Dataset (NED),
National Elevation Dataset (NED) 1/3 arc-second - Contours,
National Elevation Dataset (NED) 1/3 arc-second - Contours,
New Mexico,
TX,
Texas,
US,
US,
United States,
United States,
elevation,
ngda, 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,
1 x 1 degree,
CO,
Chaffee County,
Colorado, All tags...
Custer County,
Downloadable Data,
El Paso County,
Elevation,
Elevation Terrestrial,
FileGDB 10.1,
FileGDB 10.1,
Fremont County,
Huerfano County,
National Elevation Dataset (NED),
National Elevation Dataset (NED) 1/3 arc-second - Contours,
National Elevation Dataset (NED) 1/3 arc-second - Contours,
Park County,
Pueblo County,
Saguache County,
Teller County,
US,
US,
United States,
United States,
elevation,
ngda, 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: AZ,
Administrative watershed units,
Administrative watershed units,
Alamosa County,
Andrews County, All tags...
Apache County,
Archuleta County,
Area of Complex Channels,
Area to be submerged,
Arizona,
Baca County,
Bailey County,
Basin,
Basin,
Bay/Inlet,
Bent County,
Bernalillo County,
Borden County,
Boundaries,
Boundary,
Brewster County,
Bridge,
CO,
Canal/Ditch,
Castro County,
Catron County,
Chaves County,
Cibola County,
Cimarron County,
Coastline,
Cochise County,
Cochran County,
Colfax County,
Colorado,
Conejos County,
Connector,
Costilla County,
Crane County,
Culberson County,
Curry County,
Dallam County,
Dam/Weir,
Dawson County,
De Baca County,
Deaf Smith County,
Dolores County,
Downloadable Data,
Doña Ana County,
Drainage areas for surface water,
Ector County,
Eddy County,
El Paso County,
Estuary,
Flow direction network,
Floyd County,
Flume,
ForeShore,
Gaging Station,
Gaines County,
Gate,
Glasscock County,
Graham County,
Grant County,
Grant County,
Greenlee County,
Guadalupe County,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HUC,
Hale County,
Hansford County,
Harding County,
Hartley County,
Hazard Zone,
Hidalgo County,
Hinsdale County,
Hockley County,
Howard County,
Hudspeth County,
Huerfano County,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Jeff Davis County,
KS,
Kansas,
La Plata County,
Lamb County,
Las Animas County,
Lea County,
Levee,
Lincoln County,
Line,
Lock Chamber,
Los Alamos County,
Loving County,
Lubbock County,
Luna County,
Lynn County,
Marsh,
Martin County,
McKinley County,
Midland County,
Mineral County,
Montezuma County,
Mora County,
Morton County,
NM,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Navajo County,
New Mexico,
Nonearthen Shore,
OK,
Oklahoma,
Oldham County,
Orthoimage,
Otero County,
Otero County,
Ouray County,
Parmer County,
Pecos County,
Playa,
Point,
PointEvent,
Pond,
Potter County,
Presidio County,
Quay County,
Randall County,
Rapids,
Rapids,
Reach,
Reach code,
Reef,
Reeves County,
Region,
Reservoir,
Rio Arriba County,
Rio Grande County,
Rock,
Roosevelt County,
San Juan County,
San Juan County,
San Juan County,
San Miguel County,
San Miguel County,
Sandoval County,
Santa Fe County,
Sea/Ocean,
Shapefile,
Shapefile,
Sherman County,
Sierra County,
Sink/Rise,
Socorro County,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
State,
State,
Stevens County,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Swamp,
Swisher County,
TX,
Taos County,
Terry County,
Texas,
Texas County,
Topographic,
Torrance County,
Tunnel,
US,
US,
UT,
Underground Conduit,
Union County,
United States,
United States,
Upton County,
Utah,
Valencia County,
WBD,
WBD,
Wall,
Ward County,
Wash,
Water Intake Outflow,
Waterfall,
Watershed,
Watershed Boundaries,
Watershed Boundary Dataset,
Watershed Boundary Dataset,
Well,
Winkler County,
Yoakum County,
artificial path,
boundaries,
dams,
drainage systems and characteristics,
inlandWaters,
lakes,
ngda,
rivers,
stream,
surface water systems, 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,
Brewster County,
Bridge,
Canal/Ditch,
Coastline,
Connector,
Crockett County,
Culberson County,
Dam/Weir,
Downloadable Data,
Doña Ana County,
Drainage areas for surface water,
Edwards County,
El Paso County,
Estuary,
Flow direction network,
Flume,
ForeShore,
Gaging Station,
Gate,
HU-4 Subregion,
HU-4 Subregion,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU4_1304,
HU6,
HU8,
HUC,
Hazard Zone,
Hudspeth County,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Jeff Davis County,
Levee,
Line,
Lock Chamber,
Marsh,
NM,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
New Mexico,
Nonearthen Shore,
Orthoimage,
Pecos County,
Playa,
Point,
PointEvent,
Pond,
Presidio County,
Rapids,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Rock,
Schleicher County,
Sea/Ocean,
Shapefile,
Shapefile,
Sink/Rise,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Sutton County,
Swamp,
TX,
Terrell County,
Texas,
Topographic,
Tunnel,
US,
US,
Underground Conduit,
United States,
United States,
Val Verde County,
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,
stream,
surface water systems, 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,
Catron County,
Coastline,
Connector,
Dam/Weir,
Downloadable Data,
Doña Ana County,
Drainage areas for surface water,
El Paso County,
Estuary,
FileGDB 10.1,
FileGDB 10.1,
Flow direction network,
Flume,
ForeShore,
Gaging Station,
Gate,
Grant County,
HU-4 Subregion,
HU-4 Subregion,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU4_1303,
HU6,
HU8,
HUC,
Hazard Zone,
Hidalgo County,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Levee,
Line,
Lock Chamber,
Luna County,
Marsh,
NM,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
New Mexico,
Nonearthen Shore,
Orthoimage,
Playa,
Point,
PointEvent,
Pond,
Rapids,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Rock,
Sea/Ocean,
Sierra County,
Sink/Rise,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Swamp,
TX,
Texas,
Topographic,
Tunnel,
US,
US,
Underground Conduit,
United States,
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,
stream,
surface water systems, 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,
Alamosa County,
Area of Complex Channels,
Area to be submerged, All tags...
Baca County,
Basin,
Basin,
Bay/Inlet,
Bent County,
Boundaries,
Boundary,
Bridge,
CO,
Canal/Ditch,
Chaffee County,
Cheyenne County,
Coastline,
Colfax County,
Colorado,
Connector,
Costilla County,
Crowley County,
Custer County,
Dam/Weir,
Douglas County,
Downloadable Data,
Drainage areas for surface water,
Eagle County,
El Paso County,
Elbert County,
Estuary,
Flow direction network,
Flume,
ForeShore,
Fremont County,
Gaging Station,
Gate,
Greeley County,
Gunnison County,
HU-4 Subregion,
HU-4 Subregion,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU4_1102,
HU6,
HU8,
HUC,
Hamilton County,
Hazard Zone,
Huerfano County,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
KS,
Kansas,
Kiowa County,
Kit Carson County,
Lake County,
Las Animas County,
Levee,
Lincoln County,
Line,
Lock Chamber,
Marsh,
NM,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
New Mexico,
Nonearthen Shore,
Orthoimage,
Otero County,
Park County,
Pitkin County,
Playa,
Point,
PointEvent,
Pond,
Prowers County,
Pueblo County,
Rapids,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Rock,
Saguache County,
Sea/Ocean,
Shapefile,
Shapefile,
Sink/Rise,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Summit County,
Swamp,
Teller County,
Topographic,
Tunnel,
US,
US,
Underground Conduit,
Union County,
United States,
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,
stream,
surface water systems, 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: AR,
Administrative watershed units,
Administrative watershed units,
Anderson County,
Andrews County, All tags...
Angelina County,
Aransas County,
Archer County,
Area of Complex Channels,
Area to be submerged,
Arkansas,
Armstrong County,
Atascosa County,
Austin County,
Bailey County,
Bandera County,
Basin,
Basin,
Bastrop County,
Bay/Inlet,
Baylor County,
Beauregard County,
Beaver County,
Beckham County,
Bee County,
Bell County,
Bexar County,
Blaine County,
Blanco County,
Borden County,
Bosque County,
Bossier County,
Boundaries,
Boundary,
Bowie County,
Brazoria County,
Brazos County,
Brewster County,
Bridge,
Briscoe County,
Brooks County,
Brown County,
Bryan County,
Burleson County,
Burnet County,
Caddo County,
Caddo County,
Calcasieu County,
Caldwell County,
Calhoun County,
Callahan County,
Cameron County,
Cameron County,
Camp County,
Canal/Ditch,
Carson County,
Carter County,
Cass County,
Castro County,
Chambers County,
Chaves County,
Cherokee County,
Childress County,
Choctaw County,
Cimarron County,
Clay County,
Coastline,
Cochran County,
Coke County,
Coleman County,
Colfax County,
Collin County,
Collingsworth County,
Colorado County,
Comal County,
Comanche County,
Concho County,
Connector,
Cooke County,
Coryell County,
Cottle County,
Cotton County,
Crane County,
Crockett County,
Crosby County,
Culberson County,
Curry County,
Custer County,
Dallam County,
Dallas County,
Dam/Weir,
Dawson County,
De Soto County,
DeWitt County,
Deaf Smith County,
Delta County,
Denton County,
Dewey County,
Dickens County,
Dimmit County,
Donley County,
Downloadable Data,
Doña Ana County,
Drainage areas for surface water,
Duval County,
Eastland County,
Ector County,
Eddy County,
Edwards County,
El Paso County,
Ellis County,
Ellis County,
Erath County,
Estuary,
Falls County,
Fannin County,
Fayette County,
Fisher County,
Flow direction network,
Floyd County,
Flume,
Foard County,
ForeShore,
Fort Bend County,
Franklin County,
Freestone County,
Frio County,
Gaging Station,
Gaines County,
Galveston County,
Garza County,
Gate,
Gillespie County,
Glasscock County,
Goliad County,
Gonzales County,
Grant County,
Gray County,
Grayson County,
Greer County,
Gregg County,
Grimes County,
Guadalupe County,
Guadalupe County,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HUC,
Hale County,
Hall County,
Hamilton County,
Hansford County,
Hardeman County,
Hardin County,
Harding County,
Harmon County,
Harper County,
Harris County,
Harrison County,
Hartley County,
Haskell County,
Hays County,
Hazard Zone,
Hemphill County,
Hempstead County,
Henderson County,
Hidalgo County,
Hill County,
Hockley County,
Hood County,
Hopkins County,
Houston County,
Howard County,
Howard County,
Hudspeth County,
Hunt County,
Hutchinson County,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Irion County,
Jack County,
Jackson County,
Jackson County,
Jasper County,
Jeff Davis County,
Jefferson County,
Jefferson County,
Jim Hogg County,
Jim Wells County,
Johnson County,
Jones County,
KS,
Kansas,
Karnes County,
Kaufman County,
Kendall County,
Kenedy County,
Kent County,
Kerr County,
Kimble County,
King County,
Kinney County,
Kiowa County,
Kleberg County,
Knox County,
LA,
La Salle County,
Lafayette County,
Lamar County,
Lamb County,
Lampasas County,
Lavaca County,
Lea County,
Lee County,
Leon County,
Levee,
Liberty County,
Limestone County,
Lincoln County,
Line,
Lipscomb County,
Little River County,
Live Oak County,
Llano County,
Lock Chamber,
Louisiana,
Love County,
Loving County,
Lubbock County,
Lynn County,
Madison County,
Marion County,
Marsh,
Marshall County,
Martin County,
Mason County,
Matagorda County,
Maverick County,
McCulloch County,
McCurtain County,
McLennan County,
McMullen County,
Medina County,
Menard County,
Midland County,
Milam County,
Miller County,
Mills County,
Mitchell County,
Montague County,
Montgomery County,
Moore County,
Morris County,
Motley County,
NM,
Nacogdoches County,
Natchitoches County,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Navarro County,
New Mexico,
Newton County,
Nolan County,
Nonearthen Shore,
Nueces County,
OK,
Ochiltree County,
Oklahoma,
Oldham County,
Orange County,
Orthoimage,
Otero County,
Palo Pinto County,
Panola County,
Parker County,
Parmer County,
Pecos County,
Playa,
Point,
PointEvent,
Polk County,
Pond,
Potter County,
Presidio County,
Quay County,
Rains County,
Randall County,
Rapids,
Rapids,
Reach,
Reach code,
Reagan County,
Real County,
Red River County,
Red River County,
Reef,
Reeves County,
Refugio County,
Region,
Reservoir,
Roberts County,
Robertson County,
Rock,
Rockwall County,
Roger Mills County,
Roosevelt County,
Runnels County,
Rusk County,
Sabine County,
Sabine County,
San Augustine County,
San Jacinto County,
San Miguel County,
San Patricio County,
San Saba County,
Schleicher County,
Scurry County,
Sea/Ocean,
Seward County,
Shackelford County,
Shapefile,
Shapefile,
Shelby County,
Sherman County,
Sierra County,
Sink/Rise,
Smith County,
Socorro County,
Somervell County,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Starr County,
State,
State,
Stephens County,
Stephens County,
Sterling County,
Stevens County,
Stonewall County,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Sutton County,
Swamp,
Swisher County,
TX,
Tarrant County,
Taylor County,
Terrell County,
Terry County,
Texas,
Texas County,
Throckmorton County,
Tillman County,
Titus County,
Tom Green County,
Topographic,
Torrance County,
Travis County,
Trinity County,
Tunnel,
Tyler County,
US,
US,
Underground Conduit,
Union County,
United States,
United States,
Upshur County,
Upton County,
Uvalde County,
Val Verde County,
Van Zandt County,
Vernon County,
Victoria County,
WBD,
WBD,
Walker County,
Wall,
Waller County,
Ward County,
Wash,
Washington County,
Washita County,
Water Intake Outflow,
Waterfall,
Watershed,
Watershed Boundaries,
Watershed Boundary Dataset,
Watershed Boundary Dataset,
Webb County,
Well,
Wharton County,
Wheeler County,
Wichita County,
Wilbarger County,
Willacy County,
Williamson County,
Wilson County,
Winkler County,
Wise County,
Wood County,
Woodward County,
Yoakum County,
Young County,
Zapata County,
Zavala County,
artificial path,
boundaries,
dams,
drainage systems and characteristics,
inlandWaters,
lakes,
ngda,
rivers,
stream,
surface water systems, 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,
CO,
Canal/Ditch,
Cheyenne County,
Coastline,
Colorado,
Connector,
Dam/Weir,
Downloadable Data,
Drainage areas for surface water,
El Paso County,
Elbert County,
Estuary,
Flow direction network,
Flume,
ForeShore,
Gaging Station,
Gate,
HU-8 Subbasin,
HU-8 Subbasin,
HU10,
HU12,
HU14,
HU16,
HU2,
HU4,
HU6,
HU8,
HU8_11020012,
HUC,
Hazard Zone,
Hydrographic,
Hydrography,
Hydrography,
Hydrography,
Hydrologic Unit Code,
Hydrologic Units,
Ice mass,
Inundation Area,
Kiowa County,
Levee,
Lincoln County,
Line,
Lock Chamber,
Marsh,
National Hydrography Dataset (NHD),
National Hydrography Dataset (NHD) Best Resolution,
National Hydrography Dataset (NHD) Best Resolution,
Nonearthen Shore,
Orthoimage,
Playa,
Point,
PointEvent,
Pond,
Rapids,
Rapids,
Reach,
Reach code,
Reef,
Region,
Reservoir,
Rock,
Sea/Ocean,
Shapefile,
Shapefile,
Sink/Rise,
Sounding Datum Line,
Special Use Zone,
Special Use Zone Limit,
Spillway,
Stream/River,
Sub-basin,
Sub-region,
Subbasin,
Submerged Stream,
Subregion,
Subwatershed,
Swamp,
Topographic,
Tunnel,
US,
US,
Underground Conduit,
United States,
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,
stream,
surface water systems, Fewer tags
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