20240703
12101300
1.0
FALSE
002
NHDArea
575544.125461
2835065.756015
-221262.260439
1825083.357164
1
Projected
GCS_North_American_1983_HARN
Linear Unit: Foot_US (0.304801)
NAD_1983_HARN_StatePlane_Washington_South_FIPS_4602_Feet
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24000
24000
20240703
12103300
20240703
12103300
dataset
U.S. Geological Survey, National Geospatial Technical Operations Center
1-888-ASK-USGS (1-888-275-8747)
Box 25046 Denver Federal Center
Lakewood
CO
80225
http://www.usgs.gov/ask/
Monday through Friday 8:00 AM to 4:00 PM
Metadata information can also be obtained through online services using The National Map Viewer, at http://nationalmap.usgs.gov or EarthExplorer, at http://earthexplorer.usgs.gov or Ask USGS at http://www.usgs.gov/ask.
20240703
ArcGIS Metadata
1.0
U.S. Geological Survey, National Geospatial Technical Operations Center
1-888-ASK-USGS (1-888-275-8747)
Box 25046 Denver Federal Center
Lakewood
CO
80225
http://www.usgs.gov/ask/
Monday through Friday 8:00 AM to 4:00 PM
Metadata information can also be obtained through online services using The National Map Viewer, at http://nationalmap.usgs.gov or EarthExplorer, at http://earthexplorer.usgs.gov or Ask USGS at http://www.usgs.gov/ask.
None
FileGDB
10.1
No compression applied
Spatial objects with unique identifiers and coordinate data.
1744889792
withheld
withheld
File Geodatabase Feature Class
NHDArea
2023-12-27T00:00:00
U.S. Geological Survey, National Geospatial Program
U.S. Geological Survey
Reston, VA
vector digital data
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The WA State National Hydrography Dataset (NHD) is the standard hydrography for Washington. NHD Area represents the areal extent of the water in a wide stream/river with a basic set of attributes. These polygons typically encompass NHDFlowline artificial paths that represent the stream network. Artificial path carries the critical attributes of the stream/river, whereas NHDArea represents the geometric extent. The NHDWaterbody is similar but represents features likes swamps/marshes, reservoirs, playa, estuaries, and ice masses.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. This high-resolution NHD, generally is developed at 1:24,000/1:12,000 scale, but many areas of Washington State have been improved to 1:4800 scale. NHD data was originally developed at 1:100,000-scale and exists at that scale for the whole country. 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 bodies. Reaches are also defined on waterbodies and the approximate shorelines of the Great Lakes, the Atlantic and Pacific Oceans and the Gulf of Mexico. The NHD also incorporates the National Spatial Data Infrastructure framework criteria established by the Federal Geographic Data Committee. Effective stewardship and cooperation between agencies ensures that the NHD can be continually updated and enhanced with local knowledge and understanding of hydrologic systems. This data can also be accessed directly from USGS. A detailed data dictionary is available at https://nhd.usgs.gov/userguide.html?url=NHD_User_Guide/Feature_Catalog/NHD_Feature_Catalog.htm</SPAN></P></DIV></DIV></DIV>
NHD Area represents the areal extent of the water in a wide stream/river with a basic set of attributes. The National Hydrography Dataset (NHD) is the surface water component of The National Map. Multiple layers (Flowline, Area, Waterbody) combine to represent features such as lakes, ponds, streams, rivers, canals, dams and stream gages. Together these data are designed to be used in general mapping and in the analysis of surface-water systems. The NHD in Washington State is being actively maintained by the Department of Ecology, USFS, and BLM
withheld
Thumbnail JPG image
JPEG
Geographic Names Information System
Benton County
Boundary County
Walla Walla County
Okanogan County
Wahkiakum County
Whatcom County
Pend Oreille County
Yakima County
Kootenai County
Umatilla County
US
Multnomah County
Adams County
Ferry County
Washington
Oregon
Bonner County
Clark County
Sherman County
Pacific County
Lewis County
United States
Benewah County
Lincoln County
Pierce County
Jefferson County
San Juan County
Kitsap County
Union County
Snohomish County
Douglas County
Gilliam County
Spokane County
Hood River County
Idaho
Shoshone County
Clearwater County
Latah County
Idaho County
Wasco County
Nez Perce County
Wallowa County
Grant County
Klickitat County
ID
Clackamas County
Garfield County
Skamania County
Grays Harbor County
Whitman County
Chelan County
Clallam County
Stevens County
Asotin County
Kittitas County
Clatsop County
Columbia County
Franklin County
Skagit County
Thurston County
WA
Morrow County
OR
Mason County
Island County
Cowlitz County
King County
Geographic Names Information System
US
United States
ISO 19115 Topic Category
inlandWaters
ISO 19115 Topic Categories
inlandWaters
boundaries
Geospatial Platform
ngda
Hydrography
HUC
Drainage areas for surface water
rivers
Reservoir
HU16
HU2
Dam/Weir
Water Intake Outflow
WBD
Rapids
Sub-region
Special Use Zone
Boundaries
Sub-basin
Sink/Rise
Hydrologic Units
Spillway
Point
Lock Chamber
Sounding Datum Line
Subregion
Marsh
Boundary
Basin
Pond
Wash
Swamp
Topographic
Area of Complex Channels
lakes
Region
Reach
HU4
Sea/Ocean
Ice mass
Flume
Well
Flow direction network
Watershed Boundaries
HU8
HU6
Connector
Coastline
Underground Conduit
Rock
Orthoimage
Special Use Zone Limit
State
Gaging Station
Canal/Ditch
Subwatershed
FileGDB 10.1
Watershed Boundary Dataset
Area to be submerged
surface water systems
Watershed
artificial path
Hazard Zone
Tunnel
Hydrographic
HU14
Bridge
Reef
dams
PointEvent
Wall
Estuary
Nonearthen Shore
Reach code
ForeShore
stream
HU12
Line
boundaries
Levee
Hydrography
Hydrologic Unit Code
Subbasin
Waterfall
drainage systems and characteristics
National Hydrography Dataset (NHD) Best Resolution
Playa
Stream/River
Gate
Bay/Inlet
Administrative watershed units
HU10
Inundation Area
Submerged Stream
inlandWaters
inlandWaters
boundaries
ngda
Hydrography
HUC
Drainage areas for surface water
rivers
Reservoir
HU16
HU2
Dam/Weir
Water Intake Outflow
WBD
Rapids
Sub-region
Special Use Zone
Boundaries
Sub-basin
Sink/Rise
Hydrologic Units
Spillway
Point
Lock Chamber
Sounding Datum Line
Subregion
Marsh
Boundary
Basin
Pond
Wash
Swamp
Topographic
Area of Complex Channels
lakes
Region
Reach
HU4
Sea/Ocean
Ice mass
Flume
Well
Flow direction network
Watershed Boundaries
HU8
HU6
Connector
Coastline
Underground Conduit
Rock
Orthoimage
Special Use Zone Limit
State
Gaging Station
Canal/Ditch
Subwatershed
FileGDB 10.1
Watershed Boundary Dataset
Area to be submerged
surface water systems
Watershed
artificial path
Hazard Zone
Tunnel
Hydrographic
HU14
Bridge
Reef
dams
PointEvent
Wall
Estuary
Nonearthen Shore
Reach code
ForeShore
stream
HU12
Line
boundaries
Levee
Hydrography
Hydrologic Unit Code
Subbasin
Waterfall
drainage systems and characteristics
National Hydrography Dataset (NHD) Best Resolution
Playa
Stream/River
Gate
Bay/Inlet
Administrative watershed units
HU10
Inundation Area
Submerged Stream
Benton County
Boundary County
Walla Walla County
Okanogan County
Wahkiakum County
Whatcom County
Pend Oreille County
Yakima County
Kootenai County
Umatilla County
US
Multnomah County
Adams County
Ferry County
Washington
Oregon
Bonner County
Clark County
Sherman County
Pacific County
Lewis County
United States
Benewah County
Lincoln County
Pierce County
Jefferson County
San Juan County
Kitsap County
Union County
Snohomish County
Douglas County
Gilliam County
Spokane County
Hood River County
Idaho
Shoshone County
Clearwater County
Latah County
Idaho County
Wasco County
Nez Perce County
Wallowa County
Grant County
Klickitat County
ID
Clackamas County
Garfield County
Skamania County
Grays Harbor County
Whitman County
Chelan County
Clallam County
Stevens County
Asotin County
Kittitas County
Clatsop County
Columbia County
Franklin County
Skagit County
Thurston County
WA
Morrow County
OR
Mason County
Island County
Cowlitz County
King County
US
United States
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>None. However, users should be aware that temporal changes may have occurred since this data set was collected and that some parts of this data may no longer represent actual surface conditions. Users should not use this data for critical applications without a full awareness of its limitations. Acknowledgment of the U.S. Geological Survey would be appreciated for products derived from these data.</SPAN></P></DIV></DIV></DIV>
No liability for content or accuracy is presumed by USGS for data.
Version 6.2 (Build 9200) ; Esri ArcGIS 10.8.1.14362
true
-125.044160
-115.403497
50.334103
44.631346
0.000000
0.000000
publication date
1988-01-01T00:00:00
2023-12-27T00:00:00
0.000000
0.000000
This data comprises hydrological data, including flow lines, water bodies and water features.
1
-125.044160
-115.403497
50.334103
44.631346
2014-02-16T00:00:00
Last metadata review date: 2013-02-16
Statements of attribute accuracy are based on accuracy statements made for U.S. Geological Survey Digital Line Graph (DLG) data, which is estimated to be 98.5 percent. One or more of the following methods were used to test attribute accuracy: manual comparison of the source with hardcopy plots; symbolized display of the DLG on an interactive computer graphic system; selected attributes that could not be visually verified on plots or on screen were interactively queried and verified on screen. In addition, software validated feature types and characteristics against a master set of types and characteristics, checked that combinations of types and characteristics were valid, and that types and characteristics were valid for the delineation of the feature. Feature types, characteristics, and other attributes conform to the Standards for National Hydrography Dataset (USGS, 1999) as of the date they were loaded into the database. All names were validated against a current extract from the Geographic Names Information System (GNIS). The entry and identifier for the names match those in the GNIS. The association of each name to reaches has been interactively checked, however, operator error could in some cases apply a name to a wrong reach.
Points, nodes, lines, and areas conform to topological rules. Lines intersect only at nodes, and all nodes anchor the ends of lines. Lines do not overshoot or undershoot other lines where they are supposed to meet. There are no duplicate lines. Lines bound areas and lines identify the areas to the left and right of the lines. Gaps and overlaps among areas do not exist. All areas close.
The completeness of the data reflects the content of the sources, which most often are the published USGS topographic quadrangle and/or the USDA Forest Service Primary Base Series (PBS) map. The USGS topographic quadrangle is usually supplemented by Digital Orthophoto Quadrangles (DOQs). Features found on the ground may have been eliminated or generalized on the source map because of scale and legibility constraints. In general, streams longer than one mile (approximately 1.6 kilometers) were collected. Most streams that flow from a lake were collected regardless of their length. Only definite channels were collected so not all swamp/marsh features have stream/rivers delineated through them. Lake/ponds having an area greater than 6 acres were collected. Note, however, that these general rules were applied unevenly among maps during compilation. Reach codes are defined on all features of type stream/river, canal/ditch, artificial path, coastline, and connector. Waterbody reach codes are defined on all lake/pond and most reservoir features. Names were applied from the GNIS database. Detailed capture conditions are provided for every feature type in the Standards for National Hydrography Dataset available online through http://mapping.usgs.gov/standards/.
Statements of horizontal positional accuracy are based on accuracy statements made for U.S. Geological Survey topographic quadrangle maps. These maps were compiled to meet National Map Accuracy Standards. For horizontal accuracy, this standard is met if at least 90 percent of points tested are within 0.02 inch (at map scale) of the true position. Additional offsets to positions may have been introduced where feature density is high to improve the legibility of map symbols. In addition, the digitizing of maps is estimated to contain a horizontal positional error of less than or equal to 0.003 inch standard error (at map scale) in the two component directions relative to the source maps. Visual comparison between the map graphic (including digital scans of the graphic) and plots or digital displays of points, lines, and areas, is used as control to assess the positional accuracy of digital data. Digital map elements along the adjoining edges of data sets are aligned if they are within a 0.02 inch tolerance (at map scale). Features with like dimensionality (for example, features that all are delineated with lines), with or without like characteristics, that are within the tolerance are aligned by moving the features equally to a common point. Features outside the tolerance are not moved; instead, a feature of type connector is added to join the features.
Statements of vertical positional accuracy for elevation of water surfaces are based on accuracy statements made for U.S. Geological Survey topographic quadrangle maps. These maps were compiled to meet National Map Accuracy Standards. For vertical accuracy, this standard is met if at least 90 percent of well-defined points tested are within one-half contour interval of the correct value. Elevations of water surface printed on the published map meet this standard; the contour intervals of the maps vary. These elevations were transcribed into the digital data; the accuracy of this transcription was checked by visual comparison between the data and the map.
U.S. Geological Survey
24000
Watershed Boundary Dataset (WBD)
Watershed Boundary Dataset
2023-12-27T00:00:00
U.S. Geological Survey, National Geospatial Technical Operations Center
vector digital data
The Watershed Boundary Dataset (WBD) defines the areal extent of surface water drainage to a point, accounting for all land and surface areas. Watershed Boundaries are determined solely upon science-based hydrologic principles, not favoring any administrative boundaries or special projects, nor particular program or agency. The intent of defining Hydrologic Units (HU) for the Watershed Boundary Dataset is to establish a base-line drainage boundary framework, accounting for all land and surface areas. Hydrologic units are given a Hydrologic Unit Code (HUC). For example, a hydrologic region has a 2-digit HUC. A HUC describes where the unit is in the country and the level of the unit.
http://nhd.usgs.gov/wbd.html
publication date
1972-01-01T00:00:00
2012-01-01T00:00:00
Hydrography features and gaging stations
24000
Gaging Stations
Hydrography - Gaging Stations
2023-12-27T00:00:00
Global Land Ice Measurements from Space initiative (GLIMS)
vector digital data
This dataset, termed "GAGES II", an acronym for Geospatial Attributes of Gages for Evaluating Streamflow, version II, provides geospatial data and classifications for 9,322 stream gages maintained by the U.S. Geological Survey (USGS). It is an update to the original GAGES in 2010. The GAGES II dataset consists of gages which have had either 20+ complete years (not necessarily continuous) of discharge record since 1950, or are currently active, as of water year 2009, and whose watersheds lie within the United States, including Alaska, Hawaii, and Puerto Rico. Only active stations, as identified by the GAGES II dataset, are symbolized.
http://water.usgs.gov/lookup/getspatial?gagesII_Sept2011
http://water.usgs.gov/GIS/metadata/usgswrd/XML/gagesII_Sept2011.xml
Hydrography features and feature names
24000
Hydrography
Hydrography
2023-12-27T00:00:00
U.S. Geological Survey in cooperation with U.S. Environmental Protection Agency, USDA Forest Service, and other Federal, State and local partners. National Hydrography Dataset is a component of a comprehensive base geospatial data model.
vector digital data
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. The high-resolution NHD was originally created using 1:24,000-scale data. State and Local Stewards are improving the data by incorporating local updates based on more current and more accurate source data. Water features in the real world are relatively dynamic and the differences at the time of data collection mean that water features may not register exactly to other layers. The hydrographic feature names contained in and displayed by the NHD are extracted and validated from the Geographic Names Information System (GNIS). Spatial objects may be filtered or generalized to achieve a 1:24,000-scale representation.
http://nhd.usgs.gov/
http://nhdgeo.usgs.gov/metadata/nhd_high.htm
http://nhd.usgs.gov/gnis.html
publication date
2010-08-20
2010-08-20
New reaches were assigned reach code values that are sequentially ordered to 2-D and then 1-D reaches. New high-res reach codes are larger than any existing med-res reach code in the associated Catalog Unit. Additional Geographic Names that exist in the Geographic Names Information System (GNIS) were added to reaches in the high-res dataset. Names for the high-res drainage network were interactively transferred from the vector GNIS coverage. Additional GNIS names for point and water body features were also added.
2023-12-27T00:00:00
3522
EPSG
6.3(9.0.0)
ECY_WAT_NHDWA_NHDArea
Feature Class
3522
Elevation
FType
GNIS_Name
Resolution
FDate
Permanent_Identifier
Shape
Feature geometry.
Esri
Coordinates defining the features.
AreaSqKm
FCode
OBJECTID
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
VisibilityFilter
GNIS_ID
Shape_Length
Length of feature in internal units.
Esri
Positive real numbers that are automatically generated.
Shape_Area
Area of feature in internal units squared.
Esri
Positive real numbers that are automatically generated.
Bridge
318
resolution
Resolution
Coded Value
Default value
Duplicate
Integer
elevation
ElevationRange
Range
Default value
Default value
Double
fcode
31800
Bridge FCode
Coded Value
Default value
Duplicate
Integer
visibilityfilter
0
VisibilityFilter Domain
Coded Value
Default value
Duplicate
Integer
Levee
568
resolution
Resolution
Coded Value
Default value
Duplicate
Integer
elevation
ElevationRange
Range
Default value
Default value
Double
fcode
56800
Levee FCode
Coded Value
Default value
Duplicate
Integer
visibilityfilter
0
VisibilityFilter Domain
Coded Value
Default value
Duplicate
Integer
Submerged Stream
461
resolution
Resolution
Coded Value
Default value
Duplicate
Integer
elevation
ElevationRange
Range
Default value
Default value
Double
fcode
46100
Submerged Stream FCode
Coded Value
Default value
Duplicate
Integer
visibilityfilter
0
VisibilityFilter Domain
Coded Value
Default value
Duplicate
Integer
Area of Complex Channels
537
resolution
Resolution
Coded Value
Default value
Duplicate
Integer
elevation
ElevationRange
Range
Default value
Default value
Double
fcode
53700
Area of Complex Channels FCode
Coded Value
Default value
Duplicate
Integer
visibilityfilter
0
VisibilityFilter Domain
Coded Value
Default value
Duplicate
Integer
Rapids
431
resolution
Resolution
Coded Value
Default value
Duplicate
Integer
elevation
ElevationRange
Range
Default value
Default value
Double
fcode
43100
Rapids FCode
Coded Value
Default value
Duplicate
Integer
visibilityfilter
0
VisibilityFilter Domain
Coded Value
Default value
Duplicate
Integer
Flume
362
resolution
Resolution
Coded Value
Default value
Duplicate
Integer
elevation
ElevationRange
Range
Default value
Default value
Double
fcode
36200
Flume FCode
Coded Value
Default value
Duplicate
Integer
visibilityfilter
0
VisibilityFilter Domain
Coded Value
Default value
Duplicate
Integer
Foreshore
364
resolution
Resolution
Coded Value
Default value
Duplicate
Integer
elevation
ElevationRange
Range
Default value
Default value
Double
fcode
36400
Foreshore FCode
Coded Value
Default value
Duplicate
Integer
visibilityfilter
0
VisibilityFilter Domain
Coded Value
Default value
Duplicate
Integer
Spillway
455
resolution
Resolution
Coded Value
Default value
Duplicate
Integer
elevation
ElevationRange
Range
Default value
Default value
Double
fcode
45500
Spillway FCode
Coded Value
Default value
Duplicate
Integer
visibilityfilter
0
VisibilityFilter Domain
Coded Value
Default value
Duplicate
Integer
StreamRiver
460
resolution
Resolution
Coded Value
Default value
Duplicate
Integer
elevation
ElevationRange
Range
Default value
Default value
Double
fcode
46006
StreamRiver FCode
Coded Value
Default value
Duplicate
Integer
visibilityfilter
0
VisibilityFilter Domain
Coded Value
Default value
Duplicate
Integer
BayInlet
312
resolution
Resolution
Coded Value
Default value
Duplicate
Integer
elevation
ElevationRange
Range
Default value
Default value
Double
fcode
31200
BayInlet FCode
Coded Value
Default value
Duplicate
Integer
visibilityfilter
0
VisibilityFilter Domain
Coded Value
Default value
Duplicate
Integer
Wash
484
resolution
Resolution
Coded Value
Default value
Duplicate
Integer
elevation
ElevationRange
Range
Default value
Default value
Double
fcode
48400
Wash FCode
Coded Value
Default value
Duplicate
Integer
visibilityfilter
0
VisibilityFilter Domain
Coded Value
Default value
Duplicate
Integer
Inundation Area
403
resolution
Resolution
Coded Value
Default value
Duplicate
Integer
elevation
ElevationRange
Range
Default value
Default value
Double
fcode
40308
Inundation Area FCode
Coded Value
Default value
Duplicate
Integer
visibilityfilter
0
VisibilityFilter Domain
Coded Value
Default value
Duplicate
Integer
Area to be Submerged
307
resolution
Resolution
Coded Value
Default value
Duplicate
Integer
elevation
ElevationRange
Range
Default value
Default value
Double
fcode
30700
Area to be Submerged FCode
Coded Value
Default value
Duplicate
Integer
visibilityfilter
0
VisibilityFilter Domain
Coded Value
Default value
Duplicate
Integer
Water IntakeOutflow
485
resolution
Resolution
Coded Value
Default value
Duplicate
Integer
elevation
ElevationRange
Range
Default value
Default value
Double
fcode
48500
Water IntakeOutflow FCode
Coded Value
Default value
Duplicate
Integer
visibilityfilter
0
VisibilityFilter Domain
Coded Value
Default value
Duplicate
Integer
DamWeir
343
resolution
Resolution
Coded Value
Default value
Duplicate
Integer
elevation
ElevationRange
Range
Default value
Default value
Double
fcode
34305
DamWeir FCode
Coded Value
Default value
Duplicate
Integer
visibilityfilter
0
VisibilityFilter Domain
Coded Value
Default value
Duplicate
Integer
SeaOcean
445
resolution
Resolution
Coded Value
Default value
Duplicate
Integer
elevation
ElevationRange
Range
Default value
Default value
Double
fcode
44500
SeaOcean FCode
Coded Value
Default value
Duplicate
Integer
visibilityfilter
0
VisibilityFilter Domain
Coded Value
Default value
Duplicate
Integer
CanalDitch
336
resolution
Resolution
Coded Value
Default value
Duplicate
Integer
elevation
ElevationRange
Range
Default value
Default value
Double
fcode
33600
CanalDitch FCode
Coded Value
Default value
Duplicate
Integer
visibilityfilter
0
VisibilityFilter Domain
Coded Value
Default value
Duplicate
Integer
Lock Chamber
398
resolution
Resolution
Coded Value
Default value
Duplicate
Integer
elevation
ElevationRange
Range
Default value
Default value
Double
fcode
39800
Lock Chamber FCode
Coded Value
Default value
Duplicate
Integer
visibilityfilter
0
VisibilityFilter Domain
Coded Value
Default value
Duplicate
Integer
All feature types, characteristics, and values are in U.S. Geological Survey, 1999, Standards for National Hydrography Dataset: Reston, Virginia, U.S. Geological Survey. The document is available online through http://nationalmap.gov/standards/nhdstds.html. Information about tables and fields in the data are available from the user documentation for the National Hydrography Dataset available online through http://nhd.usgs.gov/documentation.html.
Simple
FALSE
3522
TRUE
FALSE