A river water body is a distinct and significant part of surface waters such as a river, river or canal, part of a river, river or canal, constituting the elementary separation of aquatic environments intended to be the WFD assessment unit.
The criteria for the realisation of river water bodies are:
— A body of water belongs to a single hydroecoregion;
— The dominant fish stock based on the fish farming context (salmonicultural, Cypriniculture, Intermediary);
Size class (rank of confluence of Strahler).
DCE reporting correspondence: This entity corresponds to the concept of WISE Surface Water Body Line.
The layers are distributed in a format consistent with the picker data dictionary of the Water Benchmark Ref. version 1.4.
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