What measures do we take? 

Depoldering

With the process of depoldering, we return the polder to the river. This way the river has more room for flooding and, at the same time, tidal nature develops. Read more

Controlled reduced tidal area (CRT)

The only purpose of a controlled reduced tidal area is to support nature. The inflow of the daily tides creates tidal nature. These areas are not used as flood control areas. Read more