Polders of Flevoland

Flevoland () is the twelfth and newest province of the Netherlands, established in 1986, when the southern and eastern Flevopolders, together with the Noordoostpolder, were merged into one provincial entity. It is in the centre of the country in the former Zuiderzee, which was turned into the freshwater IJsselmeer by the closure of the Afsluitdijk in 1932. Almost all of the land belonging to Flevoland was reclaimed in the 1950s and 1960s while splitting the Markermeer and bordering lakes from the IJsselmeer. As to dry land, it is the smallest province of the Netherlands at , but not gross land

Noordoostpolder (; ) is a polder and municipality in the Flevoland province in the central Netherlands. Formerly, it was also called Urker Land. Emmeloord is the administrative center, located in the heart of the Noordoostpolder.

historic civil works project for land reclamation and flood control on the consequently-former Zuiderzee

thumb|Aerial view of Flevopolder

thumb|right|200px|The Markerwaard would be on what is now the Markermeer