Current ranking of rivers — Isère

The current classification of the water courts is defined by the decrees and decrees L432-6 and the law 1919. Ranking from 2012: Art. L214-17 EC — List 1: among the (parts) of courses d' water or canals, . very good environmental status . or biological reservoir SDAGE (Schemas Director of Water Planning and Management) . or total protection of amphibian migrants. New books: prohibition of construction of ' works obstructing continuity Existing works: maintenance at the time of renewal of the concession or authorisation, if technical arrangements have been taken to maintain the very good environmental status of the waters or to achieve the right status or to protect the highly migratory species. — List 2: (part of courses d'water or canals, . sufficient transport of sediments, . and, circulation of migratory bones. In relation to the works: management obligations, d' maintenance and d' equipment in specific devices, 5 years after #x27; classification order (end 2016). __Origin__ Decree and Decree L432-6 and Law 1919 and ranking since 2012: Art. L214-17 EC L_class_course_water_038 __Partner organisations__ DDT Isère [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/122592017603604bec207e64f9614dbd02e19eec)