Last summer we carried out the annual water plant monitoring in the months of June to August. Logistics and material supplies was the responsibility of the Fieldwork Company, while E.C.O. Logisch and Eurofins AquaSense managed the project in terms of quality and provided the plant experts. In this formation we have provided data concerning riverbank- and water plants abundance and diversity for the Randmeren and various rivers such as the Waal and the IJssel. Shallows up to 10 cm often made the locations difficult to reach, as well as high quantities of water plants. Nevertheless, we managed to visit all locations, which resulted in a number of new observations of plant species.