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  2. Amsterdam Ordnance Datum - Wikipedia

    en.wikipedia.org/wiki/Amsterdam_Ordnance_Datum

    Between 1683 and 1684, he had daily measurements taken of the water level of the adjacent sea arm, Het IJ, during high tide. The calculated averaged was called the Amsterdams Peil ("Amsterdam level", AP) and used to calculate the minimum height of the sea dykes, which he set at "9 feet and 5 inches" (2.67 m) above AP. [2]

  3. Flood control in the Netherlands - Wikipedia

    en.wikipedia.org/wiki/Flood_control_in_the...

    The old rule "Whom the water hurts, he the water stops" (Wie het water deert, die het water keert) meant that those living at the dike had to pay and care for it. This led to haphazard maintenance and it is believed that many floods would not have happened or would not have been as severe if the dikes had been in better condition. [ 7 ]

  4. List of schools in the Netherlands - Wikipedia

    en.wikipedia.org/wiki/List_of_schools_in_the...

    Het 4e gymnasium; Ignatiusgymnasium; Inholland University of Applied Sciences; International School of Amsterdam; Islamitisch College Amsterdam; IVKO (Idividueel Voortgezet Kunstzinnig Onderwijs) Metis Montessori Lyceum; Montessori Lyceum Amsterdam; Osdorpse Montessorischool; Pieter Nieuwland College; ROC van Amsterdam; Spinoza Lyceum; Vossius ...

  5. Polder - Wikipedia

    en.wikipedia.org/wiki/Polder

    As a result of flooding disasters, water boards called waterschap (when situated more inland) or hoogheemraadschap (near the sea, mainly used in the Holland region) [5] [6] were set up to maintain the integrity of the water defences around polders, maintain the waterways inside a polder, and control the various water levels inside and outside ...

  6. Wouda pumping station - Wikipedia

    en.wikipedia.org/wiki/Wouda_pumping_station

    Listed as a UNESCO World Heritage Site since 1998, the pumping station is also a Rijksmonument and is on the list of Top 100 Dutch heritage sites created by Rijksdienst voor het Cultureel Erfgoed. The station centenary was commemorated with the issuance of a five euro commemorative coin featuring King Willem-Alexander .

  7. Delta Works - Wikipedia

    en.wikipedia.org/wiki/Delta_Works

    After 2015, under the High Water Protection Program, additional upgrades are made. [ 11 ] In September 2008, the Delta Commission presided by politician Cees Veerman advised in a report that the Netherlands would need a massive new building program to strengthen the country's water defenses against the anticipated effects of global warming for ...

  8. IHE Delft Institute for Water Education - Wikipedia

    en.wikipedia.org/wiki/IHE_Delft_Institute_for...

    IHE Delft is a partner institute of the National SENSE Research School. [1] As an accredited institution, staff and students are expected to follow the Netherlands Code of Conduct for Scientific Practice [2] The institute was established from the International Course in Hydraulic Engineering (set up in 1957).

  9. Canon of the Netherlands - Wikipedia

    en.wikipedia.org/wiki/Canon_of_the_Netherlands

    The Canon of the Netherlands (Dutch: Canon van Nederland; also known as the Canon of Dutch History) is a list of fifty topics that aims to provide a chronological summary of Dutch history to be taught in primary schools and the first two years of secondary school in the Netherlands. [2] [3] The fifty topics are divided into fourteen sections.