Internal Drainage Districts (IDD) Boundaries
Contains the boundaries of all 14 Internal Drainage District's within wales. Mapped for the purposes of the management of Flood Defences, Water Levels and Flood Risk. Identifies the area which the Board is responsible for preventing flooding, managing water levels and flood defences. Digitised as polygons.
- Identification
- Extent
- Distribution
- Quality
- Keywords
- Spatial Reference System
- Content
- Constraints
- Maintenance
- Metadata
Identification
- Identifier
- NRW_DS116441
- Alternative Title
-
- IDD Boundaries.LYR
- Ffiniau Ardaloedd Draenio Mewnol (ADM)
- Metadata Language
- English
- Lineage
-
Contains data for North and South Internal Drainage District's (IDDs). North IDDs digitised from old paper records which date from the Gwynedd River Authority days. South IDDs digitised from old paper maps. NRW has submitted a proposal to Welsh Government to alter the boundaries of 8 Internal Drainage Districts. This is pending approval from Welsh Government. The current data we can provide does not include these boundary changes.
- Dataset Reference Date (Publication)
- 2008-11-30
Extent
Extent
- Geographic Extent
- Wales (WLS)
))
Distribution
- Format Type and Description
-
-
Geographic Information System
()
- Specification
-
ESRI Feature Class
-
Geographic Information System
()
Quality
Data quality
- Quality Scope
- Dataset
- Lineage
-
Contains data for North and South Internal Drainage District's (IDDs). North IDDs digitised from old paper records which date from the Gwynedd River Authority days. South IDDs digitised from old paper maps. NRW has submitted a proposal to Welsh Government to alter the boundaries of 8 Internal Drainage Districts. This is pending approval from Welsh Government. The current data we can provide does not include these boundary changes.
Keywords
Keywords
Keywords
- NRW Thesaurus
-
- Internal Drainage Board
- boundaries (boundary)
- Type
- Theme
Citation
- Date (Publication)
- 2023-12-31
Spatial Reference System
Content
Content Information
NRW Profile
Custom Elements
Constraints
Constraints
Limitations on Public Access and Use
- Restriction type
- Other restrictions
Access Constraints Directive
- Limitations
- no limitations
Access Constraints Text
- Other constraints
-
The following data is considered OS derived data and is therefore jointly owned by NRW and the Ordnance Survey. There are no access restrictions on this data. However there are third party use restrictions.
Use Constraints
- Use constraints type
- Other restrictions
- Other constraints
-
© CNC/NRW and © Crown copyright. All rights reserved. Natural Resources Wales, AC0000849444 Data may be re-used under provision and in line with the terms of a NRW licence. Those seeking commercial re-use require a commercial licence available from the OS.
Attribution Statement
- Other constraints
-
NRW Conditional
Metadata
Metadata
- File Identifier
- 4f4c4942-4343-5764-6473-313136343431 XML
- Metadata Language
- English
- Parent Identifier
-
Internal Drainage Districts (IDD)
NRW_DS125437
- Resource type
- Dataset
- Metadata Date
- 2024-05-30T14:08:49.725Z
- Metadata Standard Name
- NRW
- Metadata Standard Version
-
1.0