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.

Attribution statement

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.

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OWS endpoints
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Attributes (8)

Attribute name Label Description
OBJECTID
REGION_NR
WCRS_REF
WCRS_NAME
ALT_NAME
LENGTH_KM
GlobalID
fme_geometry

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Type:
Spatial data
Category:
Inland Waters

Inland water features, drainage systems and their characteristics. Examples: rivers and glaciers, salt lakes, water utilization plans, dams, currents, floods, water quality, hydrographic charts

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Publication date:
Licence:
Open Government Licence for Public Sector Information (OGL)

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Copyright:

None

Keywords:
features, NRW_MAIN_RIVERS
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Language
English