Nitrate Vulnerable Zones (NVZ) 2017 - Combined (Pre appeals Designations)
Summary
This dataset sets out the Nitrate Vulnerable Zone designations following the 4 yearly review for implementation in 2017. These were the designations prior to appeals. This dataset supersedes the previous dataset ‘Nitrate Vulnerable Zones (NVZ) 2013 - Combined (Final Designations)’. This dataset is superseded by the current data 'Nitrate Vulnerable Zone (NVZ) 2017 - Combined (Final Designations)'. Nitrate Vulnerable Zones (NVZs) are areas designated as being at risk from agricultural nitrate pollution. The designations are made in accordance with the Nitrate Pollution Prevention Regulations 2015. Waters are defined within the Nitrates Directive as polluted if they contain or could contain, if preventative action is not taken, nitrate concentrations greater than 50mg/l.
Categories
Keywords
Use limitation statement
There are no public access constraints to this data. Use of this data is subject to the licence identified.
Licence
Open Government Licence
© Environment Agency copyright and/or database right. Derived in part from geological mapping data provided by the British Geological Survey © NERC. Derived in part from data provided by the National Soils Research Institute © Cranfield University. Contains Ordnance Survey data © Crown copyright and database rights 2016. Derived in part from data provided by the Department for the Environment, Farming and Rural Affairs © Crown 2016 copyright Defra. Derived in part from data provided by the Centre for Ecology and Hydrology © NERC. Derived in part from data provided by UK Water Companies.
Attribution statement
N/A
Technical information
Update frequency
asNeeded
Lineage
This datasets was created from modelling using the following data sources: Digital 1:50,000 river centre-lines (Centre for Ecology and Hydrology), CEH Land cover map of Great Britain (Centre for Ecology and Hydrology), Geology (British Geological Survey), Population statistics per Super Output Area (Office of National Statistics), CORNINE 2006 land use maps (European Environment Agency). National Property Database 2008 (ODPM), Flow Data (Centre for Ecology and Hydrology / Wallingford HydroSolutions), NEAP-N agricultural loads (ADAS / Defra), Source Protection Zones (Environment Agency), WIMS monitoring data (Environment Agency), Water Framework Directive River Waterbodies (Environment Agency) Water Framework Directive River Catchment Waterbodies (Environment Agency), Water Framework Directive Groundwater Waterbodies (Environment Agency), Water Framework Directive Classification (Environment Agency), Water company monitoring data (UK Water Companies), Consented discharges (Environment Agency), HOST database (National Soil Research Institute / Centre for Ecology and Hydrology), Customer and Land Database (Rural Payments Agency), 50m Digital Terrain model (Nextmap), MasterMap (Ordnance Survey), Meridian (Ordnance Survey).
Spatial information
Coordinate reference system
http://www.opengis.net/def/crs/EPSG/0/27700Geographic extent
- Latitude from: 49.922187 to 55.956737
- Longitude from: -6.441658 to 2.170246
Metadata information
Language
English
Metadata identifier
0fc6878f-8f5b-411e-89c1-17db40287b5a
Published by
Environment Agency
Contact publisher
Defra Data Services ForumDataset reference dates
Creation date
05 June 2018
Revision date
N/A
Publication date
02 August 2018
Period
- From: 11 July 2017
Search
Data and Supporting Information
Data services and download by area of interest | Link | Action |
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Download data by area of interest | N/A | Open link |
ArcGIS Online Feature Layer | Open link | |
Nitrate Vulnerable Zones 2017 Pre-appeal WMS | Copy link | Preview |
Nitrate Vulnerable Zones 2017 Pre-appeal WFS | Copy link | N/A |
OGC API - Features service | Copy link | Open link |
Full downloads and supporting documentation | Format | Action |
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NitrateVulnerableZones2017Preappeal-FGDB.zip | ZIP | Download |
NitrateVulnerableZones2017Preappeal-GeoJSON.zip | ZIP | Download |
NitrateVulnerableZones2017Preappeal-GML.zip | ZIP | Download |
NitrateVulnerableZones2017Preappeal-MID_MIF.zip | ZIP | Download |
NitrateVulnerableZones2017Preappeal-SHP.zip | ZIP | Download |
NitrateVulnerableZones2017Preappeal-TAB.zip | ZIP | Download |