The Deltaworks



The Deltaworks are a large network of dams that were built after the great flood of 1953. It took over 30 years to complete and cost over 11 billion guilders to build. To learn more about a particular dam, click on the map below. Hollandse IJsseldam Zandkreekdam Veerse Gatdam Grevelingendam Volkerakdam Haringvlietdam Brouwersdam Oosterscheldedam