View In:   ArcGIS Online Map Viewer

Name: NHDPointEventFC

Display Field: Permanent_Identifier

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: 702335f935a04d209d3ad104ebf2931c

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

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:

XMin: -95.56770544961839
YMin: 29.182434771803834
XMax: -88.03277187134456
YMax: 34.21227475386889
Spatial Reference: 4269  (4269)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: EventType
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
Default Label:
UniqueValueInfos:
• Value: 57100
  Label: Dam
  Description:
  Symbol:
  Style: esriSMSCircle
  Color: [0, 0, 0, 255]
  Size: 4.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
  Outline:
  [0, 0, 0, 255] Width: 1
• Value: 57203
  Label: Flow Alteration Unknown
  Description:
  Symbol:
  
• Value: 57201
  Label: Flow Alteration=Addition
  Description:
  Symbol:
  
• Value: 57202
  Label: Flow Alteration=Removal
  Description:
  Symbol:
  
• Value: 57300
  Label: Hydrologic Unit Outlet
  Description:
  Symbol:
  Style: esriSMSCircle
  Color: [132, 0, 168, 255]
  Size: 4.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
  Outline:
  [0, 0, 0, 255] Width: 1
• Value: 57001
  Label: Streamgage: Streamgage Status=Active; Record=Continuous
  Description:
  Symbol:
  Style: esriSMSCircle
  Color: [38, 115, 0, 255]
  Size: 4.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
  Outline:
  [0, 0, 0, 255] Width: 1
• Value: 57002
  Label: Streamgage: Streamgage Status=Active; Record=Partial
  Description:
  Symbol:
  Style: esriSMSCircle
  Color: [76, 230, 0, 255]
  Size: 4.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
  Outline:
  [0, 0, 0, 255] Width: 1
• Value: 57003
  Label: Streamgage: Streamgage Status=Inactive
  Description:
  Symbol:
  Style: esriSMSCircle
  Color: [156, 156, 156, 255]
  Size: 4.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
  Outline:
  [0, 0, 0, 255] Width: 1
• Value: 57004
  Label: Water Quality Station
  Description:
  Symbol:
  Style: esriSMSCircle
  Color: [0, 92, 230, 255]
  Size: 4.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
  Outline:
  [0, 0, 0, 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: true
Supports Returning Geometry Centroid: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: EventType

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID )
• Permanent_Identifier ( type: esriFieldTypeString, alias: Permanent_Identifier, editable: true, nullable: false, length: 40, defaultValue: null, modelName: Permanent_Identifier )
• EventDate ( type: esriFieldTypeDate, alias: EventDate, editable: true, nullable: true, length: 8, defaultValue: null, modelName: EventDate )
• ReachCode ( type: esriFieldTypeString, alias: ReachCode, editable: true, nullable: false, length: 14, defaultValue: null, modelName: ReachCode )
• ReachSMDate ( type: esriFieldTypeDate, alias: ReachSMDate, editable: true, nullable: true, length: 8, defaultValue: null, modelName: ReachSMDate )
• ReachResolution ( type: esriFieldTypeInteger, alias: ReachResolution, editable: true, nullable: false, defaultValue: null, modelName: ReachResolution , Coded Values: [1: Local] , [2: High] , [3: Medium] )
• Feature_Permanent_Identifier ( type: esriFieldTypeString, alias: Feature_Permanent_Identifier, editable: true, nullable: true, length: 40, defaultValue: null, modelName: Feature_Permanent_Identifier )
• FeatureClassRef ( type: esriFieldTypeInteger, alias: FeatureClassRef, editable: true, nullable: true, defaultValue: null, modelName: FeatureClassRef , Coded Values: [1: NHDArea] , [2: NHDFlowline] , [3: NHDLine] , ...2 more... )
• Source_Originator ( type: esriFieldTypeString, alias: Source_Originator, editable: true, nullable: true, length: 130, defaultValue: null, modelName: Source_Originator )
• Source_DataDesc ( type: esriFieldTypeString, alias: Source_DataDesc, editable: true, nullable: true, length: 100, defaultValue: null, modelName: Source_DataDesc )
• Source_FeatureID ( type: esriFieldTypeString, alias: Source_FeatureID, editable: true, nullable: true, length: 100, defaultValue: null, modelName: Source_FeatureID )
• FeatureDetailURL ( type: esriFieldTypeString, alias: FeatureDetailURL, editable: true, nullable: true, length: 255, defaultValue: null, modelName: FeatureDetailURL )
• Measure ( type: esriFieldTypeDouble, alias: Measure, editable: true, nullable: false, defaultValue: null, modelName: Measure )
• EventOffset ( type: esriFieldTypeDouble, alias: EventOffset, editable: true, nullable: true, defaultValue: null, modelName: EventOffset )
• EventType ( type: esriFieldTypeInteger, alias: EventType, editable: true, nullable: false, defaultValue: null, modelName: EventType , Coded Values: [57004: Water Quality Station] , [57100: Dam] , [57300: Hydrologic Unit Outlet] , ...6 more... )

Types:

ID: 57100
Name: 57100
Domains:
• ReachResolution:
  Inherited
• FeatureClassRef:
  Inherited
• EventType:
  Inherited
Templates:
• Name: 57100
  Description:
  Prototype:
  EventOffset: null
  EventType: 57100
  Permanent_Identifier:
  EventDate: null
  ReachCode:
  ReachSMDate: null
  ReachResolution: 0
  Feature_Permanent_Identifier: null
  FeatureClassRef: null
  Source_Originator: null
  Source_DataDesc: null
  Source_FeatureID: null
  FeatureDetailURL: null
  Measure: 0
  
  Drawing Tool: esriFeatureEditToolPoint

---

ID: 57203
Name: 57203
Domains:
• ReachResolution:
  Inherited
• FeatureClassRef:
  Inherited
• EventType:
  Inherited
Templates:
• Name: 57203
  Description:
  Prototype:
  EventOffset: null
  EventType: 57203
  Permanent_Identifier:
  EventDate: null
  ReachCode:
  ReachSMDate: null
  ReachResolution: 0
  Feature_Permanent_Identifier: null
  FeatureClassRef: null
  Source_Originator: null
  Source_DataDesc: null
  Source_FeatureID: null
  FeatureDetailURL: null
  Measure: 0
  
  Drawing Tool: esriFeatureEditToolPoint

---

ID: 57201
Name: 57201
Domains:
• ReachResolution:
  Inherited
• FeatureClassRef:
  Inherited
• EventType:
  Inherited
Templates:
• Name: 57201
  Description:
  Prototype:
  EventOffset: null
  EventType: 57201
  Permanent_Identifier:
  EventDate: null
  ReachCode:
  ReachSMDate: null
  ReachResolution: 0
  Feature_Permanent_Identifier: null
  FeatureClassRef: null
  Source_Originator: null
  Source_DataDesc: null
  Source_FeatureID: null
  FeatureDetailURL: null
  Measure: 0
  
  Drawing Tool: esriFeatureEditToolPoint

---

ID: 57202
Name: 57202
Domains:
• ReachResolution:
  Inherited
• FeatureClassRef:
  Inherited
• EventType:
  Inherited
Templates:
• Name: 57202
  Description:
  Prototype:
  EventOffset: null
  EventType: 57202
  Permanent_Identifier:
  EventDate: null
  ReachCode:
  ReachSMDate: null
  ReachResolution: 0
  Feature_Permanent_Identifier: null
  FeatureClassRef: null
  Source_Originator: null
  Source_DataDesc: null
  Source_FeatureID: null
  FeatureDetailURL: null
  Measure: 0
  
  Drawing Tool: esriFeatureEditToolPoint

---

ID: 57300
Name: 57300
Domains:
• ReachResolution:
  Inherited
• FeatureClassRef:
  Inherited
• EventType:
  Inherited
Templates:
• Name: 57300
  Description:
  Prototype:
  EventOffset: null
  EventType: 57300
  Permanent_Identifier:
  EventDate: null
  ReachCode:
  ReachSMDate: null
  ReachResolution: 0
  Feature_Permanent_Identifier: null
  FeatureClassRef: null
  Source_Originator: null
  Source_DataDesc: null
  Source_FeatureID: null
  FeatureDetailURL: null
  Measure: 0
  
  Drawing Tool: esriFeatureEditToolPoint

---

ID: 57001
Name: 57001
Domains:
• ReachResolution:
  Inherited
• FeatureClassRef:
  Inherited
• EventType:
  Inherited
Templates:
• Name: 57001
  Description:
  Prototype:
  EventOffset: null
  EventType: 57001
  Permanent_Identifier:
  EventDate: null
  ReachCode:
  ReachSMDate: null
  ReachResolution: 0
  Feature_Permanent_Identifier: null
  FeatureClassRef: null
  Source_Originator: null
  Source_DataDesc: null
  Source_FeatureID: null
  FeatureDetailURL: null
  Measure: 0
  
  Drawing Tool: esriFeatureEditToolPoint

---

ID: 57002
Name: 57002
Domains:
• ReachResolution:
  Inherited
• FeatureClassRef:
  Inherited
• EventType:
  Inherited
Templates:
• Name: 57002
  Description:
  Prototype:
  EventOffset: null
  EventType: 57002
  Permanent_Identifier:
  EventDate: null
  ReachCode:
  ReachSMDate: null
  ReachResolution: 0
  Feature_Permanent_Identifier: null
  FeatureClassRef: null
  Source_Originator: null
  Source_DataDesc: null
  Source_FeatureID: null
  FeatureDetailURL: null
  Measure: 0
  
  Drawing Tool: esriFeatureEditToolPoint

---

ID: 57003
Name: 57003
Domains:
• ReachResolution:
  Inherited
• FeatureClassRef:
  Inherited
• EventType:
  Inherited
Templates:
• Name: 57003
  Description:
  Prototype:
  EventOffset: null
  EventType: 57003
  Permanent_Identifier:
  EventDate: null
  ReachCode:
  ReachSMDate: null
  ReachResolution: 0
  Feature_Permanent_Identifier: null
  FeatureClassRef: null
  Source_Originator: null
  Source_DataDesc: null
  Source_FeatureID: null
  FeatureDetailURL: null
  Measure: 0
  
  Drawing Tool: esriFeatureEditToolPoint

---

ID: 57004
Name: 57004
Domains:
• ReachResolution:
  Inherited
• FeatureClassRef:
  Inherited
• EventType:
  Inherited
Templates:
• Name: 57004
  Description:
  Prototype:
  EventOffset: null
  EventType: 57004
  Permanent_Identifier:
  EventDate: null
  ReachCode:
  ReachSMDate: null
  ReachResolution: 0
  Feature_Permanent_Identifier: null
  FeatureClassRef: null
  Source_Originator: null
  Source_DataDesc: null
  Source_FeatureID: null
  FeatureDetailURL: null
  Measure: 0
  
  Drawing Tool: esriFeatureEditToolPoint

---

Relationships:

• NHDFeatureToMetadata (1) -- Related To: NHDFeatureToMetadata (16)

Capabilities: Query

Sync Can Return Changes: false

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Supported Operations:   Query   Query Attachments   Query Related Records   Calculate   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata