The Aue is a left, southwestern,

tributary A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainage ...

of the

Oste Oste () is a river in northern Lower Saxony, Germany with a length of . It is a left tributary of the Elbe. The Oste flows through the districts of Harburg, Rotenburg, Stade and Cuxhaven and empties into the Elbe river near Otterndorf. Its dra ...

in northern

Lower Saxony Lower Saxony (german: Niedersachsen ; nds, Neddersassen; stq, Läichsaksen) is a German state (') in northwestern Germany. It is the second-largest state by land area, with , and fourth-largest in population (8 million in 2021) among the 16 ...

Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...

. It is about long.

Geography

Before the construction of the the Aue was the natural outlet of the lake in the southwest part of the parish of

Wingst Wingst () is a municipality in the district of Cuxhaven, in Lower Saxony, Germany. Wingst belonged to the Prince-Archbishopric of Bremen, established in 1180. In 1648 the Prince-Archbishopric was transformed into the Duchy of Bremen, which was ...

on the southern edge of the collective municipality of

Am Dobrock Am Dobrock is a former ''Samtgemeinde'' ("collective municipality") in the district of Cuxhaven, in Lower Saxony, Germany. It is situated near the confluence of the rivers Oste and Elbe, approx. 25 km east of Cuxhaven, and 15 km south of ...

. The Balksee is, in turn, fed by several streams. The Aue today no longer has any direct link with the Balksee and rises on its northern edge. The Aue, as a former sea creek, has no natural gradient. The water level is artificially held below

sea level Mean sea level (MSL, often shortened to sea level) is an average surface level of one or more among Earth's coastal bodies of water from which heights such as elevation may be measured. The global MSL is a type of vertical datuma standardised g ...

by dyke

sluice Sluice ( ) is a word for a channel controlled at its head by a movable gate which is called a sluice gate. A sluice gate is traditionally a wood or metal barrier sliding in grooves that are set in the sides of the waterway and can be considered ...

s and a

pumping station Pumping stations, also called pumphouses in situations such as well drilling, drilled wells and drinking water, are facilities containing pumps and equipment for pumping fluids from one place to another. They are used for a variety of infrastru ...

Tributaries

* Rönne * Neuhaus-Bülkau Canal (most of the water from the Balksee and the old drainage basin of the Aue flows through this canal) * Sprengeauswettern * Splethauswettern

References

{{Reflist Rivers of Lower Saxony Rivers of Germany

Geography

Tributaries

See also

References