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snippet: Used to provide a detailed and accurate record of all types of inland watercourse. This data is often used for environmental monitoring and risk assessment, navigation, statistical analysis.
summary: Used to provide a detailed and accurate record of all types of inland watercourse. This data is often used for environmental monitoring and risk assessment, navigation, statistical analysis.
accessInformation: © Crown copyright and database rights 2025 AC0000851087 2025
thumbnail:
maxScale: NaN
typeKeywords: []
description: The OS NGD Water Features Collection contains both a Water Feature Type and Water Point Feature Type. Within the Water Feature Type, inland water is represented as polygons, whereas in Water Point Feature Type, inland water is represented as points. To be captured as a polygon, an area of permanent inland water generally has to have a minimum size of 8 sq m. Areas of permanent inland water below this minimum size but which OS consider to be of sufficient interest to be captured are captured as points.
licenseInfo: The OS NGD is available to OS Partners and to public sector organisations who are members of the Public Sector Geospatial Agreement (PSGA). OS Select+Build and the OS NGD APIs can be accessed via the OS Data Hub on either the Premium Plan or Public Sector Plan.
catalogPath:
title: OS NGD Water
type:
url:
tags: ["Oxfordshire County Council","Watercourse","nodes","river","stream","canal"]
culture: en-GB
portalUrl:
name:
guid:
minScale: NaN
spatialReference: