Name: TMDL_Scope_AU_Watershed_Units

Display Field: AU_Name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This feature contains a spatial representation of the watershed assessment units addressed by the temperature TMDLs for the Willamette Subbasins, as amended in May 2025. The assessment units are based on the version used for Oregon’s 2022 Integrated Report Assessment Database and 303(d) List.

Copyright Text: This data set was assembled by the Oregon Department of Environmental Quality, Water Quality Assessment Program.

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: 489019.257874012
YMin: 590954.58431758
XMax: 1014998.1843832
YMax: 1537336.94652231
Spatial Reference: 2992 (2992)

Drawing Info:

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HasZ: false

HasM: false

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:

Fields:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• AU_ID (type: esriFieldTypeString, alias: AU_ID, SQL Type: sqlTypeOther, length: 65536, nullable: true, editable: true)
• AU_Name (type: esriFieldTypeString, alias: AU_Name, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• AU_WBType (type: esriFieldTypeInteger, alias: AU_WBType, SQL Type: sqlTypeOther, nullable: true, editable: true)
• AU_UseCode (type: esriFieldTypeString, alias: AU_UseCode, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• AU_LenMiles (type: esriFieldTypeDouble, alias: AU_LenMiles, SQL Type: sqlTypeOther, nullable: true, editable: true)
• AU_AreaAcr (type: esriFieldTypeDouble, alias: AU_AreaAcr, SQL Type: sqlTypeOther, nullable: true, editable: true)
• AQWMS_NUM (type: esriFieldTypeInteger, alias: AQWMS_NUM, SQL Type: sqlTypeOther, nullable: true, editable: true)
• AQWMS_TXT (type: esriFieldTypeString, alias: AQWMS_TXT, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true)
• HUC_12 (type: esriFieldTypeString, alias: HUC_12, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• AU_Description (type: esriFieldTypeString, alias: AU_Description, SQL Type: sqlTypeOther, length: 500, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: TMDL_Scope_AU_Watershed_Units
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 6/10/2025 9:23:50 PM

Schema Last Edit Date: 6/10/2025 9:23:50 PM

Data Last Edit Date: 6/10/2025 9:23:50 PM

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