PORT MAINTENANCE OPERATIONS:

To combat the proliferation of algae, which obstructs the navigability of the port of Roanne and the development of waterway activities, SUEZ regularly cuts back invasive plants.

When invasive aquatic plants take hold in a marina, it is vital to cut them back and remove the waste regularly. The exotic aquatic plants present in the port of Roanne grow quickly in stagnant water and establish themselves in areas less than 2.5 m deep.