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WFD River Sub-Basins

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This dataset provides River Sub-Basins defined for Water Framework Directive (WFD) reporting in Ireland. WFD River Waterbodies (RWB) are the management and reporting units used under the Directive, and each RWB polygon represents an associated watershed area, delineated using ArcHydro modelling with the EPA's 20m hydrologically corrected digital terrain model. Each polygon carries a unique identifier (EU_CD) linking it to the broader WFD reporting framework. The dataset supports water management, catchment analysis, and environmental reporting obligations at national level in Ireland.Water Framework Directive (WFD) River Waterbodies (RWB) are the management and reporting units for the WFD. The RWB polygons are associated watershed areas delineated using ArcHydro and the EPA 20m hydrologically corrected DTM. Each RWB polygon is attributed with a unique identifier (EU_CD) which...