Name: Linear Asset Inventory

Display Field: L1_ASSET_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Is View: true

Is Updatable View: true

Source Schema Changes Allowed: true

Sources

Description: This GIS layer represents linear infrastructure assets managed by Waterways Ireland. These features include continuous or segmented elements such as towpaths, navigation channels and supply channels. The dataset supports infrastructure planning, maintenance scheduling, and spatial analysis.

Copyright Text: Asset Management

Min. Scale: 205331

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 557426.3922
YMin: 637802.676000001
XMax: 717845.652
YMax: 932399.366699999
Spatial Reference: 2157 (2157)

Drawing Info:

{"renderer":{"type":"uniqueValue","field1":"ASSET_CATEGORY","uniqueValueGroups":[{"heading":"","classes":[{"label":"Towpath-Pathway-Trackway","description":"Towpath-Pathway-Trackway","symbol":{"type":"esriSLS","style":"esriSLSDash","color":[255,255,0,255],"width":3},"values":[["8"]]},{"label":"Earthworks","description":"Earthworks","symbol":{"type":"esriSLS","style":"esriSLSDash","color":[168,112,0,255],"width":3},"values":[["4"]]},{"label":"Supply Channel","description":"Supply Channel","symbol":{"type":"esriSLS","style":"esriSLSSolid","color":[115,178,255,255],"width":1},"values":[["14"]]},{"label":"Navigation Channel","description":"Navigation Channel","symbol":{"type":"esriSLS","style":"esriSLSSolid","color":[115,178,255,255],"width":3},"values":[["7"]]}]}],"uniqueValueInfos":[{"symbol":{"type":"esriSLS","style":"esriSLSDash","color":[255,255,0,255],"width":3},"value":"8","label":"Towpath-Pathway-Trackway"},{"symbol":{"type":"esriSLS","style":"esriSLSDash","color":[168,112,0,255],"width":3},"value":"4","label":"Earthworks"},{"symbol":{"type":"esriSLS","style":"esriSLSSolid","color":[115,178,255,255],"width":1},"value":"14","label":"Supply Channel"},{"symbol":{"type":"esriSLS","style":"esriSLSSolid","color":[115,178,255,255],"width":3},"value":"7","label":"Navigation Channel"}],"fieldDelimiter":",","authoringInfo":{"colorRamp":{"type":"multipart","colorRamps":[{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[73,135,50,255],"toColor":[73,135,50,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[57,67,173,255],"toColor":[57,67,173,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[156,34,42,255],"toColor":[156,34,42,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[63,133,158,255],"toColor":[63,133,158,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[173,40,142,255],"toColor":[173,40,142,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[176,132,44,255],"toColor":[176,132,44,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[140,67,90,255],"toColor":[140,67,90,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[36,173,135,255],"toColor":[36,173,135,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[53,80,133,255],"toColor":[53,80,133,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[128,86,52,255],"toColor":[128,86,52,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[124,43,173,255],"toColor":[124,43,173,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[158,173,68,255],"toColor":[158,173,68,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[104,61,128,255],"toColor":[104,61,128,255]}]}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: true

HasM: false

Has Attachments: true

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: ASSET_CATEGORY

Fields:

• Asset_Type (type: esriFieldTypeString, alias: Asset Type, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• Operation (type: esriFieldTypeString, alias: Operation, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• Status (type: esriFieldTypeString, alias: Status, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• Material (type: esriFieldTypeString, alias: Material, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• Navigation (type: esriFieldTypeString, alias: Navigation, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• County (type: esriFieldTypeString, alias: County, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• Local_Name (type: esriFieldTypeString, alias: Section, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• NIAH_Link (type: esriFieldTypeString, alias: Activities, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• NIAH_NO (type: esriFieldTypeInteger, alias: Trail Order, SQL Type: sqlTypeOther, nullable: true, editable: true)
• HB_REF_NO (type: esriFieldTypeString, alias: Full Trail Name, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• HBD_Link (type: esriFieldTypeString, alias: Section Name, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• GlobalID (type: esriFieldTypeGlobalID, alias: GlobalID, SQL Type: sqlTypeOther, length: 38, nullable: false, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: true)

Types:

ID: 8
Name: Towpath-Pathway-Trackway
Domains:

• Field Name: Asset_Level
  Coded Values:[Level 1: Level 1], [Level 2: Level 2], [Level 3: Level 3], More
  
• Field Name: Asset_Type
  Coded Values:[Access Road/Lane: Access Road/Lane], [Floating Trackway: Floating Trackway], [Off Bank: Off Bank], More
  
• Field Name: Operation
  Coded Values:[Greenway: Greenway], [Blueway: Blueway], [Public Way: Public Way], More
  
• Field Name: Status
  Coded Values:[Active: Active], [Decommissioned: Decommissioned], [Derelict: Derelict], More
  
• Field Name: Material
  Coded Values:[Asphalt: Asphalt], [Concrete: Concrete], [Gravel Bound: Gravel Bound], More
  
• Field Name: M_E_Asset
  Coded Values:[No: No], [Yes: Yes]
  
• Field Name: Owner
  Coded Values:[Other - Rented/Leased to WI: Other - Rented/Leased to WI], [Other Ownership: Other Ownership], [Shared Ownership: Shared Ownership], More
  
• Field Name: Region
  Coded Values:[East: East], [North: North], [West: West]
  
• Field Name: Navigation
  Coded Values:[Barrow Navigation: Barrow Navigation], [Erne System: Erne System], [Grand Barrow: Grand Barrow], More
  
• Field Name: Waterway
  Coded Values:[Athlone Canal: Athlone Canal], [Barrow Line: Barrow Line], [Barrow Navigation: Barrow Navigation], More
  
• Field Name: Waterway_Section
  Coded Values:[Albert Level: Albert Level], [Ardnacrusha Level: Ardnacrusha Level], [Ardreigh Level: Ardreigh Level], More
  
• Field Name: FinanceCode
  Coded Values:[EBN: EBN], [EGB: EGB], [EGN: EGN], More
  
• Field Name: Regional_Manager
  Coded Values:[EAR 1: EAR 1], [EAR 2: EAR 2], [NAR 1: NAR 1], More
  
• Field Name: Senior_Engineer
  Coded Values:[SE_BN: SE_BN], [SE_ES: SE_ES], [SE_GB: SE_GB], More
  
• Field Name: County
  Coded Values:[Antrim: Antrim], [Armagh: Armagh], [Carlow: Carlow], More
  
• Field Name: Asset_Consequence
  Coded Values:[1: 1], [2: 2], [3: 3], More
  
Templates:

Name: Towpath-Pathway-Trackway
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:

Attributes:

• ASSET_CATEGORY: 8
• Owner: Waterways Ireland

---

ID: 4
Name: Earthworks
Domains:

• Field Name: Asset_Level
  Coded Values:[Level 1: Level 1], [Level 2: Level 2], [Level 3: Level 3], More
  
• Field Name: Asset_Type
  Coded Values:[Embankment: Embankment], [Canal Cut: Canal Cut], [Retaining Wall: Retaining Wall]
  
• Field Name: Size
  Coded Values:[Major: Major], [Minor: Minor]
  
• Field Name: Status
  Coded Values:[Active: Active], [Decommissioned: Decommissioned], [Derelict: Derelict], More
  
• Field Name: Material
  Coded Values:[Clay: Clay], [Concrete: Concrete], [Gravel Bound: Gravel Bound], More
  
• Field Name: M_E_Asset
  Coded Values:[No: No], [Yes: Yes]
  
• Field Name: Owner
  Coded Values:[Other - Rented/Leased to WI: Other - Rented/Leased to WI], [Other Ownership: Other Ownership], [Shared Ownership: Shared Ownership], More
  
• Field Name: Region
  Coded Values:[East: East], [North: North], [West: West]
  
• Field Name: Navigation
  Coded Values:[Barrow Navigation: Barrow Navigation], [Erne System: Erne System], [Grand Barrow: Grand Barrow], More
  
• Field Name: Waterway
  Coded Values:[Athlone Canal: Athlone Canal], [Barrow Line: Barrow Line], [Barrow Navigation: Barrow Navigation], More
  
• Field Name: Waterway_Section
  Coded Values:[Albert Level: Albert Level], [Ardnacrusha Level: Ardnacrusha Level], [Ardreigh Level: Ardreigh Level], More
  
• Field Name: FinanceCode
  Coded Values:[EBN: EBN], [EGB: EGB], [EGN: EGN], More
  
• Field Name: Regional_Manager
  Coded Values:[EAR 1: EAR 1], [EAR 2: EAR 2], [NAR 1: NAR 1], More
  
• Field Name: Senior_Engineer
  Coded Values:[SE_BN: SE_BN], [SE_ES: SE_ES], [SE_GB: SE_GB], More
  
• Field Name: County
  Coded Values:[Antrim: Antrim], [Armagh: Armagh], [Carlow: Carlow], More
  
• Field Name: Asset_Consequence
  Coded Values:[1: 1], [2: 2], [3: 3], More
  
Templates:

Name: Earthworks
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:

Attributes:

• ASSET_CATEGORY: 4
• Owner: Waterways Ireland

---

ID: 14
Name: Supply Channel
Domains:

• Field Name: Asset_Level
  Coded Values:[Level 1: Level 1], [Level 2: Level 2], [Level 3: Level 3], More
  
• Field Name: Status
  Coded Values:[Active: Active], [Decommissioned: Decommissioned], [Derelict: Derelict], More
  
• Field Name: Material
  Coded Values:[Constructed Water Source: Constructed Water Source], [Natural Water Source: Natural Water Source]
  
• Field Name: M_E_Asset
  Coded Values:[No: No], [Yes: Yes]
  
• Field Name: Owner
  Coded Values:[Other - Rented/Leased to WI: Other - Rented/Leased to WI], [Other Ownership: Other Ownership], [Shared Ownership: Shared Ownership], More
  
• Field Name: Region
  Coded Values:[East: East], [North: North], [West: West]
  
• Field Name: Navigation
  Coded Values:[Barrow Navigation: Barrow Navigation], [Erne System: Erne System], [Grand Barrow: Grand Barrow], More
  
• Field Name: Waterway
  Coded Values:[Athlone Canal: Athlone Canal], [Barrow Line: Barrow Line], [Barrow Navigation: Barrow Navigation], More
  
• Field Name: Waterway_Section
  Coded Values:[Albert Level: Albert Level], [Ardnacrusha Level: Ardnacrusha Level], [Ardreigh Level: Ardreigh Level], More
  
• Field Name: FinanceCode
  Coded Values:[EBN: EBN], [EGB: EGB], [EGN: EGN], More
  
• Field Name: Regional_Manager
  Coded Values:[EAR 1: EAR 1], [EAR 2: EAR 2], [NAR 1: NAR 1], More
  
• Field Name: Senior_Engineer
  Coded Values:[SE_BN: SE_BN], [SE_ES: SE_ES], [SE_GB: SE_GB], More
  
• Field Name: County
  Coded Values:[Antrim: Antrim], [Armagh: Armagh], [Carlow: Carlow], More
  
• Field Name: Asset_Consequence
  Coded Values:[1: 1], [2: 2], [3: 3], More
  
Templates:

Name: Supply Channel
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:

Attributes:

• ASSET_CATEGORY: 14
• Asset_Type: NA
• Operation: NA
• Size: NA
• Owner: Waterways Ireland

---

ID: 7
Name: Navigation Channel
Domains:

• Field Name: Asset_Level
  Coded Values:[Level 1: Level 1], [Level 2: Level 2], [Level 3: Level 3], More
  
• Field Name: Asset_Type
  Coded Values:[Canal Navigation: Canal Navigation], [River Navigation: River Navigation], [Lough Navigation: Lough Navigation]
  
• Field Name: Status
  Coded Values:[Active: Active], [Decommissioned: Decommissioned], [Derelict: Derelict], More
  
• Field Name: Material
  Coded Values:[Canal: Canal], [Canalised River: Canalised River], [Natural River: Natural River]
  
• Field Name: M_E_Asset
  Coded Values:[No: No], [Yes: Yes]
  
• Field Name: Owner
  Coded Values:[Other - Rented/Leased to WI: Other - Rented/Leased to WI], [Other Ownership: Other Ownership], [Shared Ownership: Shared Ownership], More
  
• Field Name: Region
  Coded Values:[East: East], [North: North], [West: West]
  
• Field Name: Navigation
  Coded Values:[Barrow Navigation: Barrow Navigation], [Erne System: Erne System], [Grand Barrow: Grand Barrow], More
  
• Field Name: Waterway
  Coded Values:[Athlone Canal: Athlone Canal], [Barrow Line: Barrow Line], [Barrow Navigation: Barrow Navigation], More
  
• Field Name: Waterway_Section
  Coded Values:[Albert Level: Albert Level], [Ardnacrusha Level: Ardnacrusha Level], [Ardreigh Level: Ardreigh Level], More
  
• Field Name: FinanceCode
  Coded Values:[EBN: EBN], [EGB: EGB], [EGN: EGN], More
  
• Field Name: Regional_Manager
  Coded Values:[EAR 1: EAR 1], [EAR 2: EAR 2], [NAR 1: NAR 1], More
  
• Field Name: Senior_Engineer
  Coded Values:[SE_BN: SE_BN], [SE_ES: SE_ES], [SE_GB: SE_GB], More
  
• Field Name: County
  Coded Values:[Antrim: Antrim], [Armagh: Armagh], [Carlow: Carlow], More
  
• Field Name: Asset_Consequence
  Coded Values:[1: 1], [2: 2], [3: 3], More
  
Templates:

Name: Navigation Channel
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:

Attributes:

• ASSET_CATEGORY: 7
• Operation: NA
• Size: NA
• Owner: Waterways Ireland

---

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 6/8/2026 1:16:59 AM

Schema Last Edit Date: 6/5/2026 2:26:33 PM

Data Last Edit Date: 6/8/2026 1:16:59 AM

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