Ardaloedd Sensitif - Nitradau
This dataset is a shapefile showing the extent of Urban Wastewater Treatment Directive (91/271/EEC) (UWWTD) sensitive areas (nitrate).
The Urban Wastewater Treatment Directive (91/271/EEC) regulates the collection and treatment of waste water from homes and from industry. In the UK, the directive is implemented through the Urban Wastewater Treatment regulations 1994. Under these regulations, water bodies that are used as sources for drinking water and which have high nitrate concentrations (as defined by Council Directive 75/440/EEC of 16th June 1975) should be designated as sensitive areas by Defra.
This dataset consists of rivers currently designated as UWWTD nitrate sensitive areas.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS116265
- Teitl Amgen
-
- UWWTD Sensitive Areas – Nitrates.LYR
- AfA251 Sensitive Areas – Nitrates
- Laith Metadata
- English
- Datganiad
-
Geometry snapped to Detailed River Network in 2011. Aligned to Water Framework Directive waterbodies where possible.
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 2016-04-01
Ystod amser
- Dyddiad cychwyn
- 2013-04-01
- Dyddiad gorffen
- 2016-04-01
- Categori pwnc
-
- Environment
- Inland waters
- Oceans
Rhychwant
Rhychwant
- Hyd
- Wales (WLS)
))
Dosbarthiad
- Fformat - Math a Disgrifiad
-
-
Geographic Information System
(
Unknown
)
- Math
-
ArcGIS
-
Geographic Information System
(
Unknown
)
Ansawdd
Ansawdd Data
- Cwmpas Ansawdd
- Dataset
- Datganiad
-
Geometry snapped to Detailed River Network in 2011. Aligned to Water Framework Directive waterbodies where possible.
Allweddeiriau
Allweddair
Allweddair
-
NRW Thesaurus
-
- nitrate sensitive areas
- wastewater (waste water)
- sensitivity mapping
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2024-06-19
Allweddair
-
IPSV Subjects List
-
- Water pollution
- Water quality
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2020-11-18
Allweddair
-
NRW SMNR Keywords
-
- Water Resources (SMNR)
- Sustainable Management of Natural Resources (SMNR)
- Management Areas (SMNR)
- Natural Resources (Incl. Features and Processes) (SMNR)
- Urban (SMNR)
- Soils (SMNR)
- Freshwater and Wetlands (SMNR)
- Sea and Coast (SMNR)
- Marine (SMNR)
- Coastal Margins (SMNR)
- Soil and Land (SMNR)
- Water Quality (SMNR)
- Ecosystem (SMNR)
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2024-06-26
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.
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
- 4f4c4942-4343-5764-6473-313136323635 XML
- Laith Metadata
- English
- Dynodydd Rhiant
-
Urban Waste Water Treatment Regulations (UWWTR)
NRW_DS121599
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2024-09-25T16:22:49.952Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
-
1.0