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- Published by:
- Natural Resources Wales
- Last updated:
- 14 February 2023
The statutory main river map is a 1:10,000 scale spatial (polyline) dataset that defines statutory watercourses designated by Natural Resources Wales as main rivers. The data is for Wales...
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
The River Obstacles dataset is an inventory of weirs, waterfalls, sluices, dams, culverts, fords and flap gates, compiled initially from digital Ordnance Survey maps and the Environment Agency's...
- Published by:
- Ordnance Survey
- Last updated:
- 16 April 2025
OS Open Rivers GIS data contains over 144,000 km of water bodies and watercourses map data. These include freshwater rivers, tidal estuaries and canals.
Understand how water bodies and...
- Published by:
- OpenDataNI
- Last updated:
- 01 May 2021
Northern Ireland River Basin District's (RBD)'s defined for the implementation of the Water Framework 2nd cycle. Each RBD contains all waterbodies within a specific region, both land and sea. The...
- Published by:
- OpenDataNI
- Last updated:
- 04 December 2021
Northern Ireland River Basin District's (RBD)'s defined for the implementation of the Water Framework 2nd cycle. Each RBD contains all waterbodies within a specific region, both land and sea. The...
- Published by:
- OpenDataNI
- Last updated:
- 11 December 2021
Northern Ireland River Basin District's (RBD)'s defined for the implementation of the Water Framework 2nd cycle. Each RBD contains all waterbodies within a specific region, both land and sea. The...
- Published by:
- OpenDataNI
- Last updated:
- 20 December 2021
Northern Ireland River Basin District's (RBD)'s defined for the implementation of the Water Framework 2nd cycle. Each RBD contains all waterbodies within a specific region, both land and sea. The...
- Published by:
- OpenDataNI
- Last updated:
- 15 August 2022
Northern Ireland River Basin District's (RBD)'s defined for the implementation of the Water Framework 2nd cycle. Each RBD contains all waterbodies within a specific region, both land and sea. The...
- Published by:
- OpenDataNI
- Last updated:
- 21 March 2022
Northern Ireland River Basin District's (RBD)'s defined for the implementation of the Water Framework 2nd cycle. Each RBD contains all waterbodies within a specific region, both land and sea. The...
- Published by:
- OpenDataNI
- Last updated:
- 07 August 2021
Northern Ireland River Basin District's (RBD)'s defined for the implementation of the Water Framework 2nd cycle. Each RBD contains all waterbodies within a specific region, both land and sea. The...
- Published by:
- OpenDataNI
- Last updated:
- 27 July 2024
Northern Ireland River Basin District's (RBD)'s defined for the implementation of the Water Framework 2nd cycle. Each RBD contains all waterbodies within a specific region, both land and sea. The...
- Published by:
- OpenDataNI
- Last updated:
- 21 July 2025
Northern Ireland River Basin District's (RBD)'s defined for the implementation of the Water Framework 2nd cycle. Each RBD contains all waterbodies within a specific region, both land and sea. The...
- Published by:
- OpenDataNI
- Last updated:
- 30 December 2025
Northern Ireland River Basin District's (RBD)'s defined for the implementation of the Water Framework 2nd cycle. Each RBD contains all waterbodies within a specific region, both land and sea. The...
- Published by:
- Scottish Government SpatialData.gov.scot
- Last updated:
- 19 June 2024
These are the Water Framework Directive (WFD) River Basin Districts (RBDs) for Scotland. The river basin districts are based on river catchment boundaries. They were defined after consultation...
- Published by:
- Department for Children, Schools and Families
- Last updated:
- 24 December 2014
Average class sizes in maintained primary and secondary schools
Source: Department for Children Schools and Families (DCSF)
Publisher: Department for Children Schools and Families...
- Published by:
- Environment Agency
- Last updated:
- 23 June 2023
PLEASE NOTE: This dataset has been retired. It is superseded by the Chalk Rivers (England) dataset published by Natural England.
This record is for Approval for Access product AfA429. This is a low...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
WFD River Waterbodies is a polyline Shapefile dataset collated as defined for the implementation of the Water Framework Directive (WFD). The river polylines were defined by using of the Environment...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 February 2023
WFD River Waterbodies is a polyline Shapefile dataset collated as defined for the implementation of the Water Framework Directive (WFD). The river polylines were defined by using of the...
- Published by:
- Natural England
- Last updated:
- 09 October 2025
Priority Habitat Chalk Rivers, based on Environment Agency Detailed River Network v3. Data prepared Autumn 2021. Attribution statement: © Natural England copyright. Contains Ordnance Survey data ©...
- Published by:
- Commission for Architecture and the Built Environment
- Last updated:
- 19 January 2015
Floor space provided in 200 typical houses and flats across England. Raw data on room sizes, GIA, NIA, in sq m, plus additional data such as garages, numbers of bathrooms and design occupancy...