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Amsterdam Water Level

Point zero

Standards International (SI) units such as kilograms and meters are kept in Paris. They are recorded to be used as an international benchmark. This makes the "Parisian" meter the perfect meter - all other meters are based on this benchmark.

Trough no International Standard, Amsterdam has also its own benchmark: Amsterdam Level or officially 'Amsterdam Ordnance Datum'. It is the average level of the water. It's very handy for boats. Now they now for example if the canal is deep enough or whether they fit under a bridge!

The water mark in the Netherlands is shown relative to the mean sea level. The original N.A.P. point was hidden in the ground beneath Dam square. In 1988 it moved to the Town Hall (Stopera). Here everyone can visit the water mark and see that Holland is built below sea level!

Point Zero in Germany

Normalnull - German height reference system derived from Amsterdam Ordnance Datum
Normalhöhennull - Current German height reference system linked to NAP

What do visitors say about Amsterdam Water Level?

Adress and visitor information

Amsterdam Water Level

Address: Amstel 1
Postal code and city: 1011 PN  Amsterdam
Province: Noord-Holland
Additional information: Please check pricing and availability before visiting.

Let op: The location on the map is an indication. It is not always the entrance, parking lot or best route



Places nearby Amsterdam

Where to stay?

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