===Type of hydromorphological measure===
|{{http://10.112.176.27:6080/arcgis/rest/services/Geoportail/Geoportail_2017/MapServer/399/images/83d4fab4f9dc8cf3884011e9f2b38a0d/.png?nolink}}|{{:fr:legend:eau:hymo09.jpg?30}}|[[http://geoportail.eau.etat.lu/pdf/hydrologie/Hydromorphologie/Massnahmen/2021/HYMO-Massnahmen-Steckbrief-HY-MO-09.pdf|Enable autonomous dynamic development of rivers]]|

[[https://eau.gouvernement.lu/fr/administration/directives/Directive-cadre-sur-leau/3e-cycle-(2021-2027).html]]