Name: Deep-Draft Ports

Display Field: PORT_NM

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: Includes locations and attributes of Texas maritime seaports classified as deep-water or shallow-water facilities. Attributes include port name, location, water depth classification, and operational characteristics. Data is sourced from the TxDOT GIS database and is intended for use in transportation planning, freight network analysis, and economic development studies.

Copyright Text: Texas Department of Transportation (TxDOT), Maritime Division.

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -10865123.1899613
YMin: 2978579.03148312
XMax: -10434322.8097848
YMax: 3531621.64582863
Spatial Reference: 102100 (3857)

Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True

Global ID Field:

Type ID Field:

Fields:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• PORT_NM (type: esriFieldTypeString, alias: PORT_NM, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• PORT_TYPE (type: esriFieldTypeString, alias: PORT_TYPE, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)

Templates:

Name: Deep-Draft Ports
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 4/15/2026 3:55:47 PM

Schema Last Edit Date: 4/15/2026 3:55:47 PM

Data Last Edit Date: 4/15/2026 3:55:47 PM

Supported Operations:   Query   Query Pivot   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat