Layers:

Layer: Existing Transmission Station (2)


Name: Existing Transmission Station

Display Field: ASSET_NAME

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: Point feature class showing TVA transmission line stations/substations. This feature class is created and updated three times a week (Tuesday, Thursday, Saturday mornings) through an automated process that pulls tabular data from the TVA Maximo Enterprise Asset Management (EAM) system.

Copyright Text: TVA Transmission & Power Supply, TVA GIS & Mapping

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: 2419798.66683589
YMin: 489383.47708112
XMax: 2419798.66683589
YMax: 489383.47708112
Spatial Reference: 102736 (2274)


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: GlobalID

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: object identifier, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• ASSET_DESC (type: esriFieldTypeString, alias: ASSET_DESC, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• ASSET_NO (type: esriFieldTypeString, alias: ASSET_NO, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• ASSET_NAME (type: esriFieldTypeString, alias: ASSET_NAME, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• LATITUDE (type: esriFieldTypeString, alias: LATITUDE, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• LONGITUDE (type: esriFieldTypeString, alias: LONGITUDE, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• TSC (type: esriFieldTypeString, alias: TSC, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• VOLTAGE (type: esriFieldTypeString, alias: VOLTAGE, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• CREW (type: esriFieldTypeString, alias: CREW, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• INSERVICEDT (type: esriFieldTypeDate, alias: INSERVICEDT, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• CUSTOMER1 (type: esriFieldTypeString, alias: CUSTOMER1, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• CUSTOMER2 (type: esriFieldTypeString, alias: CUSTOMER2, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• CUSTOMER3 (type: esriFieldTypeString, alias: CUSTOMER3, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• OWNERSHIP (type: esriFieldTypeString, alias: OWNERSHIP, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• STATIONTYPE (type: esriFieldTypeString, alias: STATIONTYPE, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• MXLOCATION (type: esriFieldTypeString, alias: MXLOCATION, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• MXSITEID (type: esriFieldTypeString, alias: MXSITEID, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• GlobalID (type: esriFieldTypeGlobalID, alias: GlobalID, SQL Type: sqlTypeOther, length: 38, nullable: false, editable: false)
• created_user (type: esriFieldTypeString, alias: created_user, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• created_date (type: esriFieldTypeDate, alias: created_date, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• last_edited_user (type: esriFieldTypeString, alias: last_edited_user, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• last_edited_date (type: esriFieldTypeDate, alias: last_edited_date, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• TELECOM_PROVIDER1 (type: esriFieldTypeString, alias: Telecom Provider 1, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• TELECOM_PROVIDER2 (type: esriFieldTypeString, alias: Telecom Provider 2, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• TELECOM_PROVIDER3 (type: esriFieldTypeString, alias: Telecom Provider 3, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• CreationDate (type: esriFieldTypeDate, alias: CreationDate, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: false)
• Creator (type: esriFieldTypeString, alias: Creator, SQL Type: sqlTypeOther, length: 128, nullable: true, editable: false)
• EditDate (type: esriFieldTypeDate, alias: EditDate, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: false)
• Editor (type: esriFieldTypeString, alias: Editor, SQL Type: sqlTypeOther, length: 128, nullable: true, editable: false)

Templates:

Name: Existing Transmission Station
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 6/24/2026 6:24:07 PM

Schema Last Edit Date: 6/24/2026 6:24:07 PM

Data Last Edit Date: 6/24/2026 6:24:07 PM

Layer: Existing Transmission Lines (3)


Name: Existing Transmission Lines

Display Field: LINENAME

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: Line feature class showing TVA transmission lines. This feature class is created and updated three times a week (Tuesday, Thursday, Saturday mornings) through an automated process that pulls tabular data from the TVA Maximo Enterprise Asset Management (EAM) system.

Copyright Text: TVA Transmission & Power Supply, TVA GIS & Mapping

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: 2328078.18013299
YMin: 415888.670801774
XMax: 2509826.80007826
YMax: 552030.160080567
Spatial Reference: 102736 (2274)


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: GlobalID

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• LINEID (type: esriFieldTypeDouble, alias: LINEID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LINENAME (type: esriFieldTypeString, alias: LINENAME, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• DESC_ (type: esriFieldTypeString, alias: DESC_, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• VOLTAGE (type: esriFieldTypeString, alias: VOLTAGE, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• ASSETNAME (type: esriFieldTypeString, alias: ASSETNAME, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• MXLOCATION (type: esriFieldTypeString, alias: MXLOCATION, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• MXSITEID (type: esriFieldTypeString, alias: MXSITEID, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• GlobalID (type: esriFieldTypeGlobalID, alias: GlobalID, SQL Type: sqlTypeOther, length: 38, nullable: false, editable: false)
• created_user (type: esriFieldTypeString, alias: created_user, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• created_date (type: esriFieldTypeDate, alias: created_date, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• last_edited_user (type: esriFieldTypeString, alias: last_edited_user, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• last_edited_date (type: esriFieldTypeDate, alias: last_edited_date, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• STATUS (type: esriFieldTypeString, alias: Status, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• SUBSTATUS (type: esriFieldTypeString, alias: Substatus, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• LINE_MXLOCATION (type: esriFieldTypeString, alias: Line Location Name, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• LINE_DESCRIPTION (type: esriFieldTypeString, alias: Line Description, SQL Type: sqlTypeOther, length: 300, nullable: true, editable: true)
• STRUCTURE_LIST_DWG (type: esriFieldTypeString, alias: Structure List Drawing, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• PHASING_DWG (type: esriFieldTypeString, alias: Phasing Drawing, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• TVA_INSERVICE_DT (type: esriFieldTypeDate, alias: In-Service Date, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• CreationDate (type: esriFieldTypeDate, alias: CreationDate, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: false)
• Creator (type: esriFieldTypeString, alias: Creator, SQL Type: sqlTypeOther, length: 128, nullable: true, editable: false)
• EditDate (type: esriFieldTypeDate, alias: EditDate, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: false)
• Editor (type: esriFieldTypeString, alias: Editor, SQL Type: sqlTypeOther, length: 128, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: Existing Transmission Lines
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 6/24/2026 6:24:08 PM

Schema Last Edit Date: 6/24/2026 6:24:08 PM

Data Last Edit Date: 6/24/2026 6:24:08 PM

Layer: County Boundaries (4)


Name: County Boundaries

Display Field: ST_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

Copyright Text:

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: 522565.048592716
YMin: -779498.149599433
XMax: 3574972.70098305
YMax: 1547666.12552464
Spatial Reference: 102736 (2274)


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: GlobalID

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• FIPS (type: esriFieldTypeString, alias: FIPS, SQL Type: sqlTypeOther, length: 5, nullable: true, editable: true)
• ST_NAME (type: esriFieldTypeString, alias: ST_NAME, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• CO_NAME (type: esriFieldTypeString, alias: CO_NAME, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• IN201 (type: esriFieldTypeSmallInteger, alias: IN201, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ACRES (type: esriFieldTypeDouble, alias: ACRES, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SQMILES (type: esriFieldTypeDouble, alias: SQMILES, SQL Type: sqlTypeOther, nullable: true, editable: true)
• HECTARES (type: esriFieldTypeDouble, alias: HECTARES, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ORIG_FC (type: esriFieldTypeString, alias: ORIG_FC, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• GIS_COMMENTS (type: esriFieldTypeString, alias: GIS_COMMENTS, SQL Type: sqlTypeOther, length: 500, nullable: true, editable: true)
• created_user (type: esriFieldTypeString, alias: created_user, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: false)
• created_date (type: esriFieldTypeDate, alias: created_date, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: false)
• last_edited_user (type: esriFieldTypeString, alias: last_edited_user, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: false)
• last_edited_date (type: esriFieldTypeDate, alias: last_edited_date, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: false)
• GlobalID (type: esriFieldTypeGlobalID, alias: GlobalID, SQL Type: sqlTypeOther, length: 38, nullable: false, editable: false)
• 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: County Boundaries
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 6/24/2026 6:24:08 PM

Schema Last Edit Date: 6/24/2026 6:24:08 PM

Data Last Edit Date: 6/24/2026 6:24:08 PM