Kammala jumla mai zuwa: Za a iya samun mafi girma da kuma mafi yawan kariya daga ambaliyar ruwa a Netherlands, inda ake kira su Delta Works tare da dam din Oosterschelde a matsayin nasarar da ya samu. An gina waɗannan ayyukan ne don amsawa ga
Ambaliyar Tekun Arewa ta 1953, a kudu maso yammacin Netherlands. Yaren mutanen Holland sun riga sun gina daya daga cikin manyan madatsun ruwa a duniya a arewacin kasar. An rufe Afsluitdijk a shekara ta 1932.