Nutrient Neutrality Catchments in England: Surface Water Areas
Updated 2mo ago
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Description
England's spatial dataset delineating surface water catchment areas for designated sites under Nutrient Neutrality regulations. The data was compiled by Natural England from multiple sources including N2K Diffuse Water Pollution Plans, WFD catchments, River Basin Management Plans, and Surface Water Catchment mapping, in consultation with Area Teams, LPAs, and the Environment Agency. Natural England holds the copyright and database rights for 2023, incorporating data from Ordnance Survey, the Environment Agency, and several local councils.
Use Cases
Delineating protected water catchments for environmental impact assessments based on the described catchment boundaries.
Supporting land-use planning decisions by LPAs based on the mapped Nutrient Neutrality catchment extents.
Modeling nutrient runoff and pollution sources within designated surface water areas mentioned in the description.
Integrating catchment data with other environmental datasets for holistic water quality management.
Strengths
Spatial data derived from multiple authoritative sources including Natural England, Ordnance Survey, and the Environment Agency.
Compiled through consultation with Area Teams, LPAs, and the Environment Agency, suggesting a collaborative creation process.
Explicitly covers the geographic scope of England for Nutrient Neutrality regulations.
Limitations
Column-level documentation is absent; field semantics must be inferred after download.
Row count is unknown, which may limit suitability assessment for large-scale analysis.
Available file formats are listed as PDF and HTML, which may not be ideal for direct geospatial analysis without conversion.
Provenance
Source
Natural England, with data supplied by or derived from Ordnance Survey, Environment Agency, and multiple local councils.
Collection Method
Extracted and combined from N2K Diffuse Water Pollution Plans Catchments data, WFD catchment data, River Basin Management Plans, and Surface Water Catchment mapping.
Freshness
Last updated 2026-04-29 12:05:17.447155; freshness should be verified.