cours d'eau, étangs et lacs – Indisponibilité de la drague Samuel de Champlain depuis la fin de l'année 2022

This written question concerns the unavailability of the dredge Samuel de Champlain since late 2022. It seeks information on the reasons for this and the expected duration of the unavailability. This issue affects the maintenance and management of waterways, ponds, and lakes in France, potentially impacting navigation, flood control, and ecological health.