Name: Hydrology (NHD Flowlines)

Display Field: gnis_name

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>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 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.</SPAN></P></DIV></DIV></DIV>

Copyright Text:

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 500000

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -8678406.4238
YMin: 4269670.348700002
XMax: -8372261.057600001
YMax: 4729841.1098000035
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: FTypeName
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: Artificial Path
  Label: Artificial Path
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [168, 0, 132, 255]
  Width: 1
• Value: Canal/Ditch
  Label: Canal/Ditch
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [255, 170, 0, 255]
  Width: 1
• Value: Coastline
  Label: Coastline
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [155, 0, 0, 255]
  Width: 1
• Value: Connector
  Label: Connector
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [0, 0, 0, 255]
  Width: 1
• Value: Pipeline
  Label: Pipeline
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [115, 38, 0, 255]
  Width: 1
• Value: Stream/River
  Label: Stream/River
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [74, 182, 198, 255]
  Width: 1
• Value: Stream/River: Ephemeral
  Label: Stream/River: Ephemeral
  Description: N/A
  Symbol:
  Style: esriSLSDash
  Color: [255, 193, 117, 255]
  Width: 1
• Value: Stream/River: Intermittent
  Label: Stream/River: Intermittent
  Description: N/A
  Symbol:
  Style: esriSLSDash
  Color: [115, 178, 255, 255]
  Width: 1
• Value: Stream/River: Perennial
  Label: Stream/River: Perennial
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [74, 182, 198, 255]
  Width: 1
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: false
Supports Query With Current User: true

HasZ: true

HasM: true

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• SHAPE ( type: esriFieldTypeGeometry, alias: Shape )
• permanent_identifier ( type: esriFieldTypeString, alias: Permanent_Identifier, length: 40 )
• fdate ( type: esriFieldTypeDate, alias: FDate, length: 8 )
• resolution ( type: esriFieldTypeInteger, alias: Resolution )
• gnis_id ( type: esriFieldTypeString, alias: GNIS_ID, length: 10 )
• gnis_name ( type: esriFieldTypeString, alias: GNIS_Name, length: 65 )
• lengthkm ( type: esriFieldTypeDouble, alias: LengthKm )
• reachcode ( type: esriFieldTypeString, alias: ReachCode, length: 14 )
• flowdir ( type: esriFieldTypeInteger, alias: FlowDir )
• wbarea_permanent_identifier ( type: esriFieldTypeString, alias: WBArea_Permanent_Identifier, length: 40 )
• ftype ( type: esriFieldTypeInteger, alias: FType )
• fcode ( type: esriFieldTypeInteger, alias: FCode )
• mainpath ( type: esriFieldTypeInteger, alias: MainPath )
• innetwork ( type: esriFieldTypeInteger, alias: InNetwork )
• visibilityfilter ( type: esriFieldTypeInteger, alias: VisibilityFilter )
• Enabled ( type: esriFieldTypeSmallInteger, alias: Enabled )
• streamorder ( type: esriFieldTypeInteger, alias: StreamOrder )
• FTypeName ( type: esriFieldTypeString, alias: FTypeName, length: 60 )
• description ( type: esriFieldTypeString, alias: Description, length: 255 )
• canalditchtype ( type: esriFieldTypeString, alias: Canal Ditch Type, length: 32 )
• hydrographiccategory ( type: esriFieldTypeString, alias: Hydrographic Category, length: 32 )
• pipelinetype ( type: esriFieldTypeString, alias: Pipeline Type, length: 32 )
• positionalaccuracy ( type: esriFieldTypeString, alias: Positional Accuracy, length: 32 )
• relationshiptosurface ( type: esriFieldTypeString, alias: Relationship to Surface, length: 32 )
• reservoirtype ( type: esriFieldTypeString, alias: Reservoir Type, length: 32 )
• pubDate ( type: esriFieldTypeDate, alias: PublicationDate, length: 8 )
• HUC4 ( type: esriFieldTypeString, alias: HUC4, length: 255 )
• State ( type: esriFieldTypeString, alias: State, length: 255 )
• SHAPE_Length ( type: esriFieldTypeDouble, alias: SHAPE_Length )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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