Directory

This file contains the digital vector boundaries for National Assembly for Wales Electoral Regions in Wales as at December 2017. The boundaries are super generalised (200m) - clipped to the...

This file contains the digital vector boundaries for National Assembly for Wales Electoral Regions in Wales as at December 2017. The boundaries are full resolution - clipped to the coastline (Mean...

This file contains the digital vector boundaries for National Assembly for Wales Electoral Regions in Wales as at December 2017. The boundaries are generalised (20m) - clipped to the coastline...

This file contains the digital vector boundaries for National Assembly for Wales Electoral Regions in Wales as at December 2017. The boundaries are full resolution - extent of the realm (usually...

This file contains the digital vector boundaries for Senedd Cymru Constituencies, in Wales, as at December 2022.The boundaries available are: (BFC) Full resolution - clipped to the coastline (Mean...

This file contains the digital vector boundaries for Senedd Cymru Electoral Regions, in Wales, as at December 2022.The boundaries available are: (BFE) Full resolution - extent of the realm...

This file contains the digital vector boundaries for Senedd Cymru Constituencies, in Wales, as at May 2026. The boundaries available are: (BFC) Full resolution - clipped to the coastline (Mean...

A lookup file of wards to unitary authorities to National Assembly for Wales electoral regions in Wales as at 6 May 2016 (File Size 13KB).REST URL of Feature Access Service –...

This is a lookup file between wards and National Assembly for Wales constituencies in Wales as at 31st December 2017. (File size - 160KB).Field Names - WD17CD, WD17NM, WD17NMW, NAWC17CD,...

A lookup file between wards and National Assembly for Wales constituencies in Wales as at 6 May 2016 (File Size 50KB).REST URL of Feature Access Service –...

Part of LA duty to assess air pollution and determine compliance with legal limits.Using reference method in line with government guidance.

This file contains the digital vector boundaries for National Assembly for Wales Electoral Regions in Wales, as at December 2021. The boundaries available are:   (BGC) Generalised (20m) - clipped...

This file contains the digital vector boundaries for National Assembly for Wales Constituencies in Wales as at December 2021. The boundaries available are: (BUC) Ultra generalised (500m) - clipped...

This file contains the digital vector boundaries for National Assembly for Wales Constituencies, in Wales, as at 31 December 2021. The boundaries available are:  (BFC) Full resolution - clipped to...

This file contains the digital vector boundaries for National Assembly for Wales Constituencies, in Wales, as at 31 December 2021. The boundaries available are: (BFE) Full resolution - extent of...

A lookup file between unitary authorities and local health boards in Wales as at 31 December 2017. (File Size - 16 KB)Field Names - UA17CD, UA17NM, LHB17CD, LHB17NMField Types - Text, Text, Text,...

A lookup file between unitary authorities and local health boards in Wales as at 31 December 2018. (File Size - 16 KB)Field Names - UA18CD, UA18NM, LHB18CD, LHB18NMField Types - Text, Text, Text,...

A lookup file of wards to unitary authorities to National Assembly for Wales electoral regions in Wales as at 31st December 2018. (File size - 48KB) Field Names - WD18CD, WD18NM, UA18CD, UA18NM,...

Diffusive samplers (as described in paragraphs A1.08-A1.09 of the Technical Guidance LAQM.TG(09)) are widely used for indicative monitoring of ambient nitrogen dioxide (NO2) in the context of...

A lookup file of unitary authorities to National Assembly Economic Regions in Wales as at 31 December 2018. (File Size - 15 KB)Field Names - UA18CD, UA18NM, WD18CD, WD18NM, NAER18CD, NAER18NMField...