Name: Streams and Rivers

Display Field: GNIS_Name

Type: Feature Layer

Geometry Type: esriGeometryPolyline

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. *Note: Only features classified as "Stream/River: Hydrographic Category = Intermittent", or "Stream/River: Hydrographic Category = Perennial" are displayed.

Copyright Text: See dataset specific metadata.

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -10974610.0794
YMin: 2979290.427
XMax: -10814254.5691
YMax: 3096296.3495
Spatial Reference: 102100 (3857)

Drawing Info:

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HasZ: true

HasM: true

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True

Global ID Field:

Type ID Field: FtypeDescr

Fields:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• ComID (type: esriFieldTypeInteger, alias: ComID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Permanent_ (type: esriFieldTypeString, alias: Permanent_, SQL Type: sqlTypeOther, length: 40, nullable: true, editable: true)
• FDate (type: esriFieldTypeDate, alias: FDate, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• Resolution (type: esriFieldTypeInteger, alias: Resolution, SQL Type: sqlTypeOther, nullable: true, editable: true)
• GNIS_ID (type: esriFieldTypeString, alias: GNIS_ID, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
• GNIS_Name (type: esriFieldTypeString, alias: GNIS_Name, SQL Type: sqlTypeOther, length: 65, nullable: true, editable: true)
• LengthKM (type: esriFieldTypeDouble, alias: LengthKM, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ReachCode (type: esriFieldTypeString, alias: ReachCode, SQL Type: sqlTypeOther, length: 14, nullable: true, editable: true)
• FlowDir (type: esriFieldTypeInteger, alias: FlowDir, SQL Type: sqlTypeOther, nullable: true, editable: true)
• WBAreaComI (type: esriFieldTypeInteger, alias: WBAreaComI, SQL Type: sqlTypeOther, nullable: true, editable: true)
• WBArea_Per (type: esriFieldTypeString, alias: WBArea_Per, SQL Type: sqlTypeOther, length: 40, nullable: true, editable: true)
• FType (type: esriFieldTypeInteger, alias: FType, SQL Type: sqlTypeOther, nullable: true, editable: true)
• FCode (type: esriFieldTypeInteger, alias: FCode, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Enabled (type: esriFieldTypeSmallInteger, alias: Enabled, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape_Leng (type: esriFieldTypeDouble, alias: Shape_Leng, SQL Type: sqlTypeOther, nullable: true, editable: true)
• FtypeDescr (type: esriFieldTypeString, alias: FtypeDescr, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Types:

ID: Stream/River: Hydrographic Category = Intermittent
Name: Stream/River: Hydrographic Category = Intermittent
Domains:

Templates:

Name: Streams and Rivers
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:

Attributes:

• FtypeDescr: Stream/River: Hydrographic Category = Intermittent

---

ID: Stream/River: Hydrographic Category = Perennial
Name: Stream/River: Hydrographic Category = Perennial
Domains:

Templates:

Name: Stream/River: Hydrographic Category = Perennial
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:

Attributes:

• FtypeDescr: Stream/River: Hydrographic Category = Perennial

---

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 7/12/2022 8:03:36 PM

Schema Last Edit Date: 7/12/2022 8:03:36 PM

Data Last Edit Date: 7/12/2022 8:03:36 PM

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