Recorded Flood Extents
Recorded Flood Extents shows areas that have been recorded to have flooded in the past from rivers, the sea or surface water. The records come from a number of evidence sources including Natural Resources Wales, its predecessors or other Risk Management Authorities. It is possible that the pattern of flooding in an area may have changed and would now flood under different circumstances. In addition, the absence of a recorded flood extent does not mean that the area has never flooded, only that we do not currently have records of flooding in this area.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS116228
- Teitl Amgen
-
- Historic Floodmap.lyr
- Historic Flood Outlines
- Map Llifogydd Hanesyddol
- AfA013 Historic Flood Map
- Laith Metadata
- English
- Datganiad
-
The data is updated every three months, but may not change quarter to quarter if there have not been any significant flood events in the preceding period. Recorded Flood Extents are digitised in ArcGIS from a number of sources including surveyed flood events. Please note that this map shows flooding to the land and does not necessarily indicate that properties within the Historic Flood Map were flooded internally. This dataset was update in May 2017 to include attribution data on the flood events. This was previously made available in the product \Recorded Flood Outline\" which is no longer updated and no longer available."
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 2023-11-30
Ystod amser
- Dyddiad cychwyn
- 2013-04-01
- Categori pwnc
-
- Environment
Rhychwant
Rhychwant
- Hyd
- Wales (WLS)
))
Dosbarthiad
Dosbarthiad
- Fformat - Math a Disgrifiad
-
-
Geographic Information System
()
- Math
-
ESRI Feature Class
-
Geographic Information System
()
- Lleolwr Adnoddau
-
Data Download and Web Service
World Wide Web page
- Lleolwr Adnoddau
-
Web Service
World Wide Web page
Ansawdd
Ansawdd Data
- Cwmpas Ansawdd
- Dataset
- Datganiad
-
The data is updated every three months, but may not change quarter to quarter if there have not been any significant flood events in the preceding period. Recorded Flood Extents are digitised in ArcGIS from a number of sources including surveyed flood events. Please note that this map shows flooding to the land and does not necessarily indicate that properties within the Historic Flood Map were flooded internally. This dataset was update in May 2017 to include attribution data on the flood events. This was previously made available in the product \Recorded Flood Outline\" which is no longer updated and no longer available."
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
- NRW Thesaurus
-
- flood risk
- floods (flooding)
- flood defence
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2023-12-31
Allweddair
-
NRW SMNR Vocabulary
-
- Sustainable Management of Natural Resources (SMNR)
- Coastal Margins (SMNR)
- Ecosystem (SMNR)
- Flooding (SMNR)
- Management Areas (SMNR)
- Natural Resources (incl. Features and Processes) (SMNR)
- Physical Geography (physiography) (SMNR)
- Sea and Coast (SMNR)
- Freshwater and Wetlands (SMNR)
- Hydrological Processes (SMNR)
- Soil and Land (SMNR)
- Math
- Theme
Dyfyniad
- Dyddiad (Adolygu)
- 2023-12-27
System Cyfeirio Gofodol
Cynnwys
Gwybodaeth Cynnwys
Proffil CNC
Elfennau CNC
Cyfyngiadau
Cyfyngiadau
Cyfyngiadau ar Fynediad a Defnydd Cyhoeddus
- Math o Gyfyngiad
- Other restrictions
Cyfarwyddeb Cyfyngiadau Mynediad
- Cyfyngiadau
- no limitations
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. Attribution statement: Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved.
Datganiad Priodoli
- Cyfyngiadau eraill
- Open Government Licence (OGL)
Math o Drwydded
- Cyfyngiadau eraill
- Open Government Licence (OGL)
Metadata
Metadata
- Dynodydd Ffeil
- 4f4c4942-4343-5764-6473-313136323238 XML
- Laith Metadata
- English
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2024-05-30T15:17:09.749Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
-
1.0