Name: NHDPoint

Display Field: GNIS_Name

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: 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.

Service Item Id: 920b80c8bf8848a19905193c5f0a8924

Copyright Text: See dataset specific metadata.

Default Visibility: false

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

Min Scale: 0

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: -95.53221250504474
YMin: 29.221859696081527
XMax: -87.92755997889488
YMax: 34.25279791740882
Spatial Reference: 4269  (4269)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: FCode
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
Style: esriSMSCircle
Color: [0, 161, 24, 255]
Size: 4.0
Angle: 0.0
XOffset: 0
YOffset: 0
Outline:
[0, 0, 0, 255] Width: 1
Default Label:
UniqueValueInfos:
• Value: 34300
  Label: Dam/Weir
  Description:
  Symbol:
  
• Value: 36700
  Label: Gaging Station
  Description:
  Symbol:
  
• Value: 36701
  Label: Gaging Station Status=Active; Record=Continuous
  Description:
  Symbol:
  
• Value: 36900
  Label: Gate
  Description:
  Symbol:
  
• Value: 39800
  Label: Lock Chamber
  Description:
  Symbol:
  
• Value: 43100
  Label: Rapids
  Description:
  Symbol:
  
• Value: 43600
  Label: Reservoir
  Description:
  Symbol:
  
• Value: 44100
  Label: Rock
  Description:
  Symbol:
  
• Value: 45000
  Label: Sink/Rise
  Description:
  Symbol:
  
• Value: 45800
  Label: Spring/Seep
  Description:
  Symbol:
  
• Value: 48500
  Label: Water Intake/Outflow
  Description:
  Symbol:
  
• Value: 48700
  Label: Waterfall
  Description:
  Symbol:
  
• Value: 48800
  Label: Well
  Description:
  Symbol:
  
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

HasZ: true

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: FType

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Permanent_Identifier ( type: esriFieldTypeString, alias: Permanent_Identifier, length: 40 )
• FDate ( type: esriFieldTypeDate, alias: FDate, length: 8 )
• Resolution ( type: esriFieldTypeInteger, alias: Resolution , Coded Values: [1: Local] , [2: High] , [3: Medium] )
• GNIS_ID ( type: esriFieldTypeString, alias: GNIS_ID, length: 10 )
• GNIS_Name ( type: esriFieldTypeString, alias: GNIS_Name, length: 65 )
• ReachCode ( type: esriFieldTypeString, alias: ReachCode, length: 14 )
• FType ( type: esriFieldTypeInteger, alias: FType )
• FCode ( type: esriFieldTypeInteger, alias: FCode , Coded Values: [34300: Dam/Weir] , [34305: Dam/Weir: Construction Material = Earthen] , [34306: Dam/Weir: Construction Material = Nonearthen] )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )

Types:

ID: 343
Name: DamWeir
Domains:
• Resolution:
  Inherited

---

ID: 458
Name: SpringSeep
Domains:
• Resolution:
  Inherited
• FCode:
  Coded Values: [45800: Spring/Seep]

---

ID: 436
Name: Reservoir
Domains:
• Resolution:
  Inherited
• FCode:
  Coded Values: [43600: Reservoir] , [43618: Reservoir: Construction Material = Earthen] , [43619: Reservoir: Construction Material = Nonearthen] , ...20 more...

---

ID: 398
Name: Lock Chamber
Domains:
• Resolution:
  Inherited
• FCode:
  Coded Values: [39800: Lock Chamber]

---

ID: 441
Name: Rock
Domains:
• Resolution:
  Inherited
• FCode:
  Coded Values: [44100: Rock] , [44101: Rock: Relationship to Surface = Abovewater] , [44102: Rock: Relationship to Surface = Underwater]

---

ID: 485
Name: Water IntakeOutflow
Domains:
• Resolution:
  Inherited
• FCode:
  Coded Values: [48500: Water Intake/Outflow]

---

ID: 487
Name: Waterfall
Domains:
• Resolution:
  Inherited
• FCode:
  Coded Values: [48700: Waterfall]

---

ID: 369
Name: Gate
Domains:
• Resolution:
  Inherited
• FCode:
  Coded Values: [36900: Gate]

---

ID: 367
Name: Gaging Station
Domains:
• Resolution:
  Inherited
• FCode:
  Coded Values: [36700: Gaging Station] , [36701: Gaging Station: Gaging Station Status = Active; Record = Continuous]

---

ID: 488
Name: Well
Domains:
• Resolution:
  Inherited
• FCode:
  Coded Values: [48800: Well]

---

ID: 431
Name: Rapids
Domains:
• Resolution:
  Inherited
• FCode:
  Coded Values: [43100: Rapids]

---

ID: 450
Name: SinkRise
Domains:
• Resolution:
  Inherited
• FCode:
  Coded Values: [45000: Sink/Rise]

---

Relationships:

• NHDFeatureToMetadata (0) -- Related To: NHDFeatureToMetadata (16)

Supported Operations:   Query   Query Attachments   Query Related Records   Generate Renderer   Return Updates

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