Natural Resources Wales
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 only. 'Main rivers' are usually larger streams and rivers, but some of them are small watercourses of significance. They include certain structures that control or regulate the flow of water in, into or out of the channel.
Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right.
Use this data in another application
Please refer to the licence to understand the conditions of using this data.
Maps using this data (0)
Groups using this data (0)
- Spatial data
- Inland Waters
- Publication date:
- 31 January 2022
- Open Government Licence for Public Sector Information (OGL)
- features, NRW_MAIN_RIVERS
- Point of contact: