Parent Layer: National Designations

Name: Nutrient Neutrality Catchments

Display Field: sub_name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This is a spatial dataset showing the extent and location of surface water catchment area of relevant designated sites, constituting Nutrient Neutrality catchments. Extracted from N2K Diffuse Water Pollution Plans Catchments data alongside WFD catchment data, River Basin Management Plans and Surface Water Catchment mapping in consultation with Area Teams, LPAs and Environment Agency.N2K Diffuse Water Pollution Plans Catchments (DWPP) data used as well as Water Framework Directive (WFD) Surface water datasets and Ordnance Survey (OS) Terrain for use in the SSSI Catchment Tool. These datasets were also used by Councils to generate their own mapping using local knowledge and their in house tools. Datasets were occasionally extended to estuary boundaries or to exclude parcels which local knowledge of hydrology proved to be inaccurate, with guidance from Area Teams (Natural England and Environment Agency). Datasets used: N2K Diffuse Water Pollution Plans Catchments (DWPP) – Natural EnglandWFD Waterbodies Cycle 2 - Environment AgencyOS Terrain - Ordnance SurveyRiver Basin Management Plans - Environment AgencyFull metadata can be viewed on environment.data.gov.uk and data.gov.uk.

Copyright Text: © Natural England copyright and/or database right 2023. All rights reserved. Contains data supplied by or derived from Natural England, Ordnance Survey, Environment Agency, Somerset County Council, East Riding of Yorkshire Council, Borough Council of King's Lynn and West Norfolk, Breckland Council, Broadland & South Norfolk Council, North Norfolk District Council, Norwich City Council, Great Yarmouth Borough Council, The Broads Authority © Natural England

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YMin: 61050.00530000031
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Spatial Reference: 27700  (27700)  LatestVCSWkid(0)

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