Eicon Platfform Map Cyhoeddus
Hafan Map Mapiau Sylfaenol Haenau Themâu Atlas Symbolau Cyfryngau Digwyddiadau Hyfforddiant
English Cymraeg
Mewngofnodwch
Hafan Map Mapiau Sylfaenol Haenau Themâu Atlas Symbolau Cyfryngau Digwyddiadau Hyfforddiant
English Cymraeg
Creu cyfrif a mewngofnodi i gadw eich newidiadau
Selected Base Map Layer
Dewisiadau haen map sylfaen chwith
Dewisiadau haen map sylfaen dde
Selected Base Map Layer

Priodweddau

Haenau Mapiau

  1. ▶
    Water Framework Directive (WFD) River Basin Districts Cycle 1

    Water Framework Directive (WFD) River Basin Districts Cycle 1 contains attributes that have been collated as defined for the implementation of the Water Framework Directive (WFD). Article 2, clause 2 of the WFD defines them as '...the area of land and sea, made up of one or more neighbouring river basins together with their associated ground waters and coastal waters'. This dataset covers the layer for Cycle 1 of the Water Framework Directive. Attribution statement Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Some features of this information are based on digital spatial data licensed from the Centre for Ecology & Hydrology © NERC (CEH). Contains OS data © Crown copyright and database right 2015.

    MapDataCymru