Nitrate Vulnerable Zones (NVZ) 2021 Designations

Published by:
Environment Agency
Last updated:
19 July 2024
Topic:
Not added
Licence:
Other Licence
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Summary

This dataset identifies Nitrate Vulnerable Zones for implementation in 2021.

The designations are made by the Secretary of State for the purposes of the Nitrate Pollution Prevention Regulations 2015 (England). This dataset supersedes the previous dataset ‘Nitrate Vulnerable Zones (NVZ) 2017 – Combined (Final Designations)’.

Nitrate Vulnerable Zones (NVZs) are areas designated as being at risk from agricultural nitrate pollution. Waters are defined within the Nitrates Directive and Nitrate Regulations as polluted if they: - contain or could contain, if preventative action is not taken, nitrate concentrations greater than 50mg/l
- are eutrophic, or become eutrophic, if preventative action is not taken.

To view maps and NVZ datasheets use 'Check for Drinking Water Safeguard Zones (SgZs) and Nitrate Vulnerable Zones (NVZs) Interactive Map' Attribution statement: © Environment Agency copyright and/or database right 2023. All rights reserved. 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.

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Data links

Link to the data Format File added Data preview
NVZ_2021_Designation_WMS_use_in_GIS_software N/A 19 July 2024 Not available
Nitrate_Vulnerable_Zones_2021_Designations_Download N/A 19 July 2024 Not available
Check_for_Drinking_Water_Safeguard_Zones_(SgZs)_and_NitrateVulnerable_Zones_(NVZs)_Interactive_Map N/A 19 July 2024 Not available
NitrateVulnerableZones2021Designations-TAB.zip ZIP 19 July 2024 Not available
NitrateVulnerableZones2021Designations-SHP.zip ZIP 19 July 2024 Not available
NitrateVulnerableZones2021Designations-MID_MIF.zip ZIP 19 July 2024 Not available
NitrateVulnerableZones2021Designations-KML.zip ZIP 19 July 2024 Not available
NitrateVulnerableZones2021Designations-GML.zip ZIP 19 July 2024 Not available
NitrateVulnerableZones2021Designations-GeoJSON.zip ZIP 19 July 2024 Not available
NitrateVulnerableZones2021Designations-FGDB.zip ZIP 19 July 2024 Not available

Additional information

View additional metadata
Added to data.gov.uk
2024-07-08
Access contraints
There are no public access constraints to this data. Use of this data is subject to the licence identified.
Harvest GUID
60be356d-6475-4d51-9572-9f8c09f1a764
Extent
Latitude: 55.956737° to 49.922187°
Longitude: -6.441658° to 2.170246°
Spatial reference system
http://www.opengis.net/def/crs/EPSG/0/27700
Dataset reference date
2020-12-17 (creation)
2020-12-17 (publication)
Frequency of update
asNeeded
Responsible party
Environment Agency (pointOfContact)
ISO 19139 resource type
dataset
Metadata language
eng
Source Metadata
XML
HTML

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Licence information

Open Government Licence