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Additional info<\/span><\/p>

Version 4 (2026-04-17) ,Based on final draft assessment after consultation with reporting countries; Belgium added in group sample replication.<\/span><\/p>

<\/p>

Methodology<\/span><\/p>

Attributive (quality classification) and spatial (geometry) data were extracted from the BWD production database hosted on the EEA CWS Wigeon MSSQL server. Quality classification data were obtained from <\/span><\/span>BWD_Production.assessmentResults.statusOverview<\/span><\/span>, while spatial point data were extracted from <\/span><\/span>BWD_Production.spatial.SPATIAL_ProtectedArea<\/span><\/span>. <\/span><\/span><\/p>

The dataset was filtered to include river bathing sites only (e.g., specialisedZoneType = 'riverBathingWater'). <\/span><\/span><\/p>

The map therefore shows river bathing waters in Europe and its overseas territories, coloured according to the water quality class achieved in the latest (2025) bathing season: Excellent (dark blue), Good (light blue), Sufficient (green), Poor (red), and Not classified (grey). Separate map frames were used for French overseas territories located outside Europe (e.g., Caribbean islands, Réunion). <\/span><\/span><\/p>

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