Achosion o Lygredd Amgylcheddol

Mae'r set ddata hon yn cynnwys manylion digwyddiadau o lygredd mae CNC yn cael eu hysbysu amdanynt. Dim ond digwyddiadau diogelu amgylcheddol sydd wedi cael eu cadarnhau ac sydd wedi cau sy'n cael eu cynnwys, lle mae'r lefel o effaith amgylcheddol naill ai yng Nghategori 1 (mawr) neu Gategori 2 (sylweddol) ar o leiaf un cyfrwng (h.y. dŵr, tir neu aer).


Lle mae'r data hwn yn dangos digwyddiad ar safle neu eiddo arbennig, ni ddylid casglu o anghenraid mai'r safle neu'r perchennog oedd yn gyfrifol.


Datganiad priodoli

Yn cynnwys gwybodaeth Cyfoeth Naturiol Cymru © Cyfoeth Naturiol Cymru a Hawl Cronfa Ddata. Cedwir pob hawl.

Dull adnabod

Dynodydd
NRW_DS116253
Teitl Amgen
  • AfA138 Environmental Pollution Incidents
Laith Metadata
English
Datganiad

Details of all pollution incidents reported to NRW are held on the Wales Incident Recording System (WIRS). Data was stored and collect from 2013-04-01 to 2016-02-29 in National Incident Recording System (NIRS) and from 2016-03-01 to present Wales Incident Recording System (WIRS).


Where these data indicate an incident occurred on a particular site or property no inference should be drawn that the site or property owner necessarily was responsible.


Incidents are categorised as follows:

Category 1: High Major or Major Incident

Category 2: High Minor or Significant Incident

Category 3: Low or Minor Incident
Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
2026-10-19

Ystod amser

Dyddiad cychwyn
2013-04-01
 
Categori pwnc
  • Environment
Perchennog
  Natural Resources Wales (NRW) -
Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales
http://naturalresources.wales/?lang=en
Cychwynnwr
  Natural Resources Wales (NRW) -
Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales
http://naturalresources.wales/?lang=en
 

Rhychwant

Rhychwant

Hyd
Wales (WLS)
N
W
E
S
Map representing the geographic extent of the dataset


 
 

Dosbarthiad

Dosbarthiad

Fformat - Math a Disgrifiad
  • Documents ( Unknown )

    Math

    Excel

Lleolwr Adnoddau
Download Data and Web Services ( WWW:LINK-1.0-http--link )
 

Ansawdd

Ansawdd Data

Cwmpas Ansawdd
Dataset
Cydymffurfiad
Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
Eglurhad

This dataset has not been assessed for conformance to the referenced INSPIRE regulation.
Gradd
false
Datganiad

Details of all pollution incidents reported to NRW are held on the Wales Incident Recording System (WIRS). Data was stored and collect from 2013-04-01 to 2016-02-29 in National Incident Recording System (NIRS) and from 2016-03-01 to present Wales Incident Recording System (WIRS).


Where these data indicate an incident occurred on a particular site or property no inference should be drawn that the site or property owner necessarily was responsible.


Incidents are categorised as follows:

Category 1: High Major or Major Incident

Category 2: High Minor or Significant Incident

Category 3: Low or Minor Incident
 

Allweddeiriau

Allweddair

GEMET - INSPIRE themes, version 1.0
Math
Theme

Dyfyniad

Dyddiad (Cyhoeddiad)
2008-06-01
Cod
geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme

Allweddair

NRW Thesaurus
  • pollution Incidents
Math
Theme

Dyfyniad

Dyddiad (Cyhoeddiad)
2026-10-19
Cod
geonetwork.thesaurus.local.theme.converted_nrw-keywords

Allweddair

IPSV Subjects List
  • Air pollution
Math
Theme

Dyfyniad

Dyddiad (Cyhoeddiad)
2020-11-18
Cod
geonetwork.thesaurus.external.theme.subjects

Allweddair

NRW SMNR Keywords
  • Waste (SMNR)
  • Soil and Land (SMNR)
  • Air (SMNR)
  • Management Areas (SMNR)
  • Water Quality (SMNR)
  • Sustainable Management of Natural Resources (SMNR)
  • Natural Resources (Incl. Features and Processes) (SMNR)
  • Soils (SMNR)
  • Water Resources (SMNR)
Math
Theme

Dyfyniad

Dyddiad (Cyhoeddiad)
2024-06-26
Cod
geonetwork.thesaurus.local.theme.converted_nrw-smnr-keywords
 

System Cyfeirio Gofodol

Cod
British National Grid (EPSG::27700)
 

Cynnwys

Gwybodaeth Cynnwys

Proffil CNC

Elfennau CNC

 

Cyfyngiadau

Cyfyngiadau

Cyfyngiadau ar Fynediad a Defnydd Cyhoeddus

Math o Gyfyngiad
Other restrictions
 

Cyfarwyddeb Cyfyngiadau Mynediad

Cyfyngiadau
noLimitations
 

Testun cyfyngiadau mynediad

Cyfyngiadau eraill

There are no access restrictions on this data. NRW may release, publish or disseminate it freely.
 

Defnyddiwch gyfyngiadau

Cyfyngiadau Defnyddio
Other restrictions
Cyfyngiadau eraill

© CNC/NRW. Data may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and NRW's copyright. It is the recipient's responsibility to ensure the data is fit for the intended purpose.
 

Datganiad Priodoli

Cyfyngiadau eraill

Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved.
 

Math o Drwydded

Cyfyngiadau eraill
Open Government Licence
 
 
 

Metadata

Metadata

Dynodydd Ffeil
4f4c4942-4343-5764-6473-313136323533 XML
Laith Metadata
English
Dynodydd Rhiant
Environmental Incident data held in Wales Incident Recording System (WIRS)

NRW_DS117602
Math o adnodd
Dataset
Dyddiad Metadata
2026-10-21T09:49:39.191Z
Enw Safonol Metadata
NRW
Fersiwn Metadata

1.0

Pwynt Cyswllt
  Natural Resources Wales (NRW) -
Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales
http://naturalresources.wales/?lang=en
 
 

Corff Cyhoeddi

Mynediad i'r Porth