Flevoland is the 12th and youngest 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 1,412 km2 (545 sq mi), but not gross land as that includes much of the waters of the fresh water lakes (meres) mentioned. The province has a population of 423,021 as of January 2020 and consists of six municipalities. Its capital is Lelystad and its most populous city is Almere.
A polder is a low-lying tract of land that forms an artificial hydrological entity, enclosed by embankments known as dikes. The three types of polder are:
- Land reclaimed from a body of water, such as a lake or the seabed
- Flood plains separated from the sea or river by a dike
- Marshes separated from the surrounding water by a dike and subsequently drained; these are also known as koogs, especially in Germany
Lelystad is a municipality and a city in the centre of the Netherlands, and it is the capital of the province of Flevoland. The city, built on reclaimed land, was founded in 1967 and was named after Cornelis Lely, who engineered the Afsluitdijk, making the reclamation possible. Lelystad is approximately 3 metres below sea level.
The IJsselmeer, also known as Lake IJssel in English, is a closed off inland bay in the central Netherlands bordering the provinces of Flevoland, North Holland and Friesland. It covers an area of 1,100 km2 (420 sq mi) with an average depth of 5.5 m (18 ft). The river IJssel flows into the IJsselmeer.
The Zuiderzee or Zuider Zee was a shallow bay of the North Sea in the northwest of the Netherlands, extending about 100 km inland and at most 50 km wide, with an overall depth of about 4 to 5 metres (13–16 feet) and a coastline of about 300 km. It covered 5,000 km2 (1,900 sq mi). Its name is Dutch for "southern sea", indicating that the name originates in Friesland, to the north of the Zuiderzee. In the 20th century the majority of the Zuiderzee was closed off from the North Sea by the construction of the Afsluitdijk, leaving the mouth of the inlet to become part of the Wadden Sea. The salt water inlet changed into a fresh water lake now called the IJsselmeer after the river that drains into it, and by means of drainage and polders, an area of some 1,500 km2 (580 sq mi) was reclaimed as land. This land eventually became the province of Flevoland, with a population of nearly 400,000 (2011).
The IJssel is a Dutch distributary of the river Rhine that flows northward and ultimately discharges into the IJsselmeer, a North Sea natural harbour. It more immediately flows into the east-south channel around the Flevopolder, Flevoland which is kept at 3 metres below sea level. This body of water is then pumped up into the IJsselmeer.
The Zuiderzee Works is a man-made system of dams and dikes, land reclamation and water drainage work, in total the largest hydraulic engineering project undertaken by the Netherlands during the twentieth century. The project involved the damming of the Zuiderzee, a large, shallow inlet of the North Sea, and the reclamation of land in the newly enclosed water using polders. Its main purposes are to improve flood protection and create additional land for agriculture.
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.
Urk is a municipality and a town in the Flevoland province in the central Netherlands.
Beemster is a former municipality in the Netherlands, in the province of North Holland. The Beemster is the first so-called polder in the Netherlands that was reclaimed from a lake, the water being extracted from the lake by windmills. The Beemster Polder was dried during the period 1609 through 1612. It has preserved intact its well-ordered landscape of fields, roads, canals, dykes and settlements, laid out in accordance with classical and Renaissance planning principles. A grid of canals parallels the grid of roads in the Beemster. The grids are offset: the larger feeder canals are offset by approximately one kilometer from the larger roads.
Wieringermeer is a former municipality and a polder in the Netherlands, in the province of North Holland. Since 2012 Wieringermeer has been a part of the new municipality of Hollands Kroon.
Emmeloord is the administrative centre of the municipality of Noordoostpolder, Flevoland, Netherlands. In 2019, it had a population of 26,055.
Vollenhove is a city in the Dutch province of Overijssel. It is located in the municipality of Steenwijkerland, southwest of Steenwijk. Until the Noordoostpolder was drained, it was located on the coast of the Zuiderzee.
Tollebeek is a village in the Dutch province of Flevoland. It is a part of the municipality of Noordoostpolder, and is approximately 90 kilometres north east of Amsterdam.
Ens is a village in the Dutch province of Flevoland. It is a part of the municipality of Noordoostpolder, and lies about 10 km southeast of Emmeloord.
Creil is one of the ten so-called green villages (Dutch: groendorpen) in the Dutch province of Flevoland. It is a part of the municipality of Noordoostpolder, and lies about 6 km northwest of Emmeloord.
Marknesse is a village in the Dutch province of Flevoland. It is a part of the municipality of Noordoostpolder, and lies about 7.5 kilometres (4.7 mi) east of Emmeloord.
Nagele is a village in the Dutch province of Flevoland. It is a part of the municipality of Noordoostpolder, and lies about 10 km south of Emmeloord.
Flood control is an important issue for the Netherlands, as due to its low elevation, approximately two thirds of its area is vulnerable to flooding, while the country is densely populated. Natural sand dunes and constructed dikes, dams, and floodgates provide defense against storm surges from the sea. River dikes prevent flooding from water flowing into the country by the major rivers Rhine and Meuse, while a complicated system of drainage ditches, canals, and pumping stations keep the low-lying parts dry for habitation and agriculture. Water control boards are the independent local government bodies responsible for maintaining this system.
Rutten is a village in the central Netherlands. It is located in Noordoostpolder, Flevoland, about 8 km northwest of Emmeloord. It was founded in 1952.
