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, image = Maschsee Hannover.jpg , caption = Masch Lake as seen from the New Town Hall observation platform, about to its north , image_bathymetry = , caption_bathymetry = , location =
Hanover Hanover (; german: Hannover ; nds, Hannober) is the capital and largest city of the German state of Lower Saxony. Its 535,932 (2021) inhabitants make it the 13th-largest city in Germany as well as the fourth-largest city in Northern Germany ...
,
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 ...
, pushpin_map = Lower Saxony , coords = , type =
Artificial lake A reservoir (; from French ''réservoir'' ) is an enlarged lake behind a dam. Such a dam may be either artificial, built to store fresh water or it may be a natural formation. Reservoirs can be created in a number of ways, including contro ...
, inflow = , outflow = , catchment = , basin_countries = Germany , length = , width = , area = , depth = , max-depth = , volume = , residence_time = , shore = , elevation = , frozen = , islands = , cities =
Hanover Hanover (; german: Hannover ; nds, Hannober) is the capital and largest city of the German state of Lower Saxony. Its 535,932 (2021) inhabitants make it the 13th-largest city in Germany as well as the fourth-largest city in Northern Germany ...
, reference = The Masch Lake (german: Maschsee, italics=unset) is an artificial lake situated south of the city centre of
Hanover Hanover (; german: Hannover ; nds, Hannober) is the capital and largest city of the German state of Lower Saxony. Its 535,932 (2021) inhabitants make it the 13th-largest city in Germany as well as the fourth-largest city in Northern Germany ...
, the capital of
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 ...
. Spanning an area of , it is the largest body of water within Hanover and a popular recreation area as well as venue for numerous
water sports Water (chemical formula ) is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as a s ...
.


Name

The name of the lake stems from the so-called , or simply , meaning 'swamp'. This is the historical description for the area in which the lake was built, that was in a deep-lying floodplain of the
Leine The Leine (; Old Saxon ''Lagina'') is a river in Thuringia and Lower Saxony, Germany. It is a left tributary of the Aller and the Weser and is long. The river's source is located close to the town of Leinefelde in Thuringia. About downriver, ...
river.


Construction


Design

Creating a lake in the wide river valley of the
Leine The Leine (; Old Saxon ''Lagina'') is a river in Thuringia and Lower Saxony, Germany. It is a left tributary of the Aller and the Weser and is long. The river's source is located close to the town of Leinefelde in Thuringia. About downriver, ...
river near
Hanover Hanover (; german: Hannover ; nds, Hannober) is the capital and largest city of the German state of Lower Saxony. Its 535,932 (2021) inhabitants make it the 13th-largest city in Germany as well as the fourth-largest city in Northern Germany ...
was first considered during the late 19th century. This tied in with the by-then necessary dyking of the
Leine The Leine (; Old Saxon ''Lagina'') is a river in Thuringia and Lower Saxony, Germany. It is a left tributary of the Aller and the Weser and is long. The river's source is located close to the town of Leinefelde in Thuringia. About downriver, ...
and
Ihme Ihme (in its upper course: Wennigser Mühlbach) is a river of Lower Saxony, Germany. It is a left tributary of the Leine. The Ihme is long. Its source is in the village , a district of Wennigsen. After about , the Ihme reaches the city of Hano ...
rivers, which would regularly flood the city after snow melted in the
Harz The Harz () is a highland area in northern Germany. It has the highest elevations for that region, and its rugged terrain extends across parts of Lower Saxony, Saxony-Anhalt, and Thuringia. The name ''Harz'' derives from the Middle High German ...
mountains in spring. The creation of a lake could reduce the threat of high water levels and put the Leine's river valley area to better use. Over the course of the following decades different designs emerged, from small to large, such as situating a shooting range () on an island within the lake. In September 1925, the newly elected city mayor Arthur Menge commissioned a water engineer and professor at the Hanover Technical College (now Leibniz University Hannover), to work out the details of the construction of a lake together with the city's building authorities. Franzius was to be responsible for the designing of the hydro-engineering and hydrological elements of the project, while the city authorities, led by Karl Elkart, would handle the urban development aspects. In contrast to the original idea that the lake be dug down into swamp land and then be supplied with water from the Leine, a new proposal emerged to build the Maschsee above the swamp in a bowl-like structureraising it higher than the water level of the Leineand having it be filled using a system of water pumps. This would eradicate the potential problem of accumulating mud through flood waters. Franzius created a final design that proved both effective and financially acceptable, whereupon the city authorities provided a grant of 14,000
Reichsmark The (; sign: ℛℳ; abbreviation: RM) was the currency of Germany from 1924 until 20 June 1948 in West Germany, where it was replaced with the , and until 23 June 1948 in East Germany, where it was replaced by the East German mark. The Reich ...
s in January 1926 toward attempts to seal the basin of the proposed lake. Despite the plans being completed it nevertheless took roughly eight years until the beginning of the 1930s for work to commence. The three main factors behind the creation of an artificial lake in the
Leine The Leine (; Old Saxon ''Lagina'') is a river in Thuringia and Lower Saxony, Germany. It is a left tributary of the Aller and the Weser and is long. The river's source is located close to the town of Leinefelde in Thuringia. About downriver, ...
river valley were: * The embankment of the
Ihme Ihme (in its upper course: Wennigser Mühlbach) is a river of Lower Saxony, Germany. It is a left tributary of the Leine. The Ihme is long. Its source is in the village , a district of Wennigsen. After about , the Ihme reaches the city of Hano ...
flood channel * The creation of a local recreation area close to the city that provided the opportunity for water sports * The elimination of high unemployment levels (which in 1932 was 58,000 Hanoverians) through programmes of public works One factor against construction of the lake was the nearly
Bismarck Tower A Bismarck tower (german: Bismarckturm) is a specific type of monument built according to a more or less standard model across Germany to honour its first chancellor, Otto von Bismarck (d. 1898). A total of 234 of these towers were inventoried ...
that stood in the centre of the proposed water feature. Here, paramilitary marches took place, and it was the site of a
book burning Book burning is the deliberate destruction by fire of books or other written materials, usually carried out in a public context. The burning of books represents an element of censorship and usually proceeds from a cultural, religious, or politi ...
in 1933. The landmark was eventually demolished in 1935 during the course of the lake's construction.


Job creation

In the 1930s, the era of
the Great Depression The Great Depression (19291939) was an economic shock that impacted most countries across the world. It was a period of economic depression that became evident after a major fall in stock prices in the United States. The economic contagio ...
, the city of Hanover lacked the necessary finances to commence the Masch Lake project, even though the project had already been planned at the time for some ten years. The project was favourable for the
Nazi Party The Nazi Party, officially the National Socialist German Workers' Party (german: Nationalsozialistische Deutsche Arbeiterpartei or NSDAP), was a far-right political party in Germany active between 1920 and 1945 that created and supported t ...
that came to power in January 1933 as it would help reduce unemployment levels, which was a central theme of their propaganda. On 28 November 1933 the project was approved at a meeting of the city council. On 21 March 1934 the first ground was broken in the Leine swamp. Despite the unsettled financing of the project, it provided many people with work. Driven by the harshness of the economic situation of the time, they took on tough working conditions and low pay which was barely above unemployment support. During construction, 14 locomotive trains with 365 tipping wagons were used along a track, as well as diggers and 5 crawler tractors. Many workers though had to supply their own tools. Initially there were 100 people working on the project, but by completion 1,650 people had been involved in the excavation of roughly of earth to create the lake basin. With the Masch Lake project fully completed by early 1936, the official opening took place on 21 May 1936. Hundreds of thousands of Hanoverians and guests looked on from the edge of the lake as the event began with the then-typical trooping of the
Nazi Party The Nazi Party, officially the National Socialist German Workers' Party (german: Nationalsozialistische Deutsche Arbeiterpartei or NSDAP), was a far-right political party in Germany active between 1920 and 1945 that created and supported t ...
. In addition some 6,000 sporting persons took part in a rally along with the armed forces and public officials. Just a few years later, during
World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing ...
, the lake was covered up with canvasses and fake landscapes created on floating islands in an attempt to confuse Allied bomber pilots regarding their whereabouts during air raids on Hanover.


Water supply

The water level loses a maximum of per day through evaporation and water seepage, which equates to of water. In order to maintain a constant level, a pump station at a series of ponds in
Ricklingen Ricklingen is a borough and a quarter of Hanover, in Lower Saxony, and in Germany. The borough Ricklingen consists of the quarters Bornum, Mühlenberg, Oberricklingen, Ricklingen and Wettbergen. It is the home of Rugby football sports club DRC ...
provides the Masch Lake with a water supply. Its three pumps send water along an pipe to the "source" of the Masch Lake. Depending on weather conditions, between of water are required per year. From November until February no pumping is carried out, so the water level sinks on average during this time. Until 1960, the water level of the Masch Lake was supplied by the Masch Lake Source pump station. Its pumping and filtering houses were one of the first building projects at the site of the lake to be put into operation in November 1935. The plant is equipped with two pumps which are capable of raising of water every second from the
Leine The Leine (; Old Saxon ''Lagina'') is a river in Thuringia and Lower Saxony, Germany. It is a left tributary of the Aller and the Weser and is long. The river's source is located close to the town of Leinefelde in Thuringia. About downriver, ...
. As the Leine is strongly contaminated with
suspended sediment The suspended load of a flow of fluid, such as a river, is the portion of its sediment uplifted by the fluid's flow in the process of sediment transportation. It is kept suspended by the fluid's turbulence. The suspended load generally consists of ...
, the usage of this water supply meant that the Masch Lake quickly began to silt up. In 1960, the Hanover city administration therefore decided to build a new pump station at the Ricklingen Ponds, in order to supply the lake with
groundwater Groundwater is the water present beneath Earth's surface in rock and soil pore spaces and in the fractures of rock formations. About 30 percent of all readily available freshwater in the world is groundwater. A unit of rock or an unconsolidated ...
. The old pumping house is only used today when the oxygen content of the water is too low, as this water is supplied to the lake through an open-air three-stage cascading system that raises oxygen levels. It is also put into use during the Today the old pumping house is used as a club house by the Hanover Sport Club.


Leisure activities


Masch Lake Festival

In summer the Masch Lake Festival () is held over several weeks beside the lake, which draws around two million visitors annually. The event was first staged in 1986 to commemorate the 50th anniversary of the lake's opening. It features musical performances, cabaret, cuisine and firework displays.


Boats and ships

During the summer months the Hanoverian transport company
üstra üstra Hannoversche Verkehrsbetriebe AG is the operator of public transport in the city of Hanover, Germany. The company is a member of the Großraum-Verkehr Hannover (GVH) transport association. From 2003 to 2006, it had outsourced its opera ...
operates boat trips on the lake using electrically powered vessels. Surrounding the Masch Lake are numerous clubs for water sports (most popularly,
rowing Rowing is the act of propelling a human-powered watercraft using the sweeping motions of oars to displace water and generate reactional propulsion. Rowing is functionally similar to paddling, but rowing requires oars to be mechanically ...
and
sailing Sailing employs the wind—acting on sails, wingsails or kites—to propel a craft on the surface of the ''water'' (sailing ship, sailboat, raft, windsurfer, or kitesurfer), on ''ice'' (iceboat) or on ''land'' (land yacht) over a chosen cou ...
). During the year many diverse competitions are held on the lake, including the annual European
Dragon Boat A dragon boat is a human-powered watercraft originating from the Pearl River Delta region of China's southern Guangdong Province. These were made of teak, but in other parts of China, different kinds of wood are used. It is one of a family ...
Race. Between 1952 and 1989 motor boat competitions were regularly staged on the lake, which saw four world championships contested and ten European champions crowned.


Bathing

The Masch Lake Beach lies at the southern point of the lake. In 2005, the city handed over the former city open air pool to a private investor who began construction on a commercial wellness park that stalled before being taken over by investor group Aspria in 2007. In spring 2009 Aspria Hannover opened a private spa and sport club in the buildings of the old public facilities and some newly built premises. Aspria also took over the running of the public bathing area, although since 2009 over half of the bathing area has been accessible to members of the private Aspria club only.


Exercising

With its proximity to the centre of Hanover, the Masch Lake is a popular recreation area for the city's walkers and joggers. In 2005, a route around the lake was mapped out by the
German Athletics Association The German Athletics Association (German: ''Deutscher Leichtathletik-Verband'', DLV) is the governing body for the sport of athletics in Germany. Since 2010, Germany's kits are supplied by Nike. See also *German Athletics Championships * East Ge ...
. This track runs along the footpath, closer to the water than the asphalt-coated cycle path. Since 2003 the cycle path has also been open for
roller skating Roller skating is the act of traveling on surfaces with roller skates. It is a recreational activity, a sport, and a form of transportation. Roller rinks and skate parks are built for roller skating, though it also takes place on streets, sid ...
usage.


Ice activities

If the lake freezes in winter and the thickness of the ice exceeds , the city authorities hoist a flag at the northern shore of the lake to indicate that it is permitted to go onto the ice. In periods of constant cold weather the lake can draw more than 10,000 visitors a day for activities such as
ice skating Ice skating is the self-propulsion and gliding of a person across an ice surface, using metal-bladed ice skates. People skate for various reasons, including recreation (fun), exercise, competitive sports, and commuting. Ice skating may be per ...
and
ice hockey Ice hockey (or simply hockey) is a team sport played on ice skates, usually on an ice skating rink with lines and markings specific to the sport. It belongs to a family of sports called hockey. In ice hockey, two opposing teams use ice h ...
. When ice thickness reaches , as it did in 2003, stalls may also be erected on the ice.


Art works

Notable works of art on the northern side of the lake are the red steel "" (meaning '
Halberd A halberd (also called halbard, halbert or Swiss voulge) is a two-handed pole weapon that came to prominent use during the 13th, 14th, 15th, and 16th centuries. The word ''halberd'' is cognate with the German word ''Hellebarde'', deriving from ...
ier') sculpture by
Alexander Calder Alexander Calder (; July 22, 1898 – November 11, 1976) was an American sculptor known both for his innovative mobiles (kinetic sculptures powered by motors or air currents) that embrace chance in their aesthetic, his static "stabiles", and hi ...
(1972) as well as the bronze Olympic torchbearer that stands atop an stone column and "Putto on the Fish" that were both created in 1936 by . Other sculptures on the eastern side are the "" (meaning 'Human Couple') by
Georg Kolbe Georg Kolbe (15 April 1877 – 20 November 1947) was a German sculptor. He was the leading German figure sculptor of his generation, in a vigorous, modern, simplified classical style similar to Aristide Maillol of France. Early life and educa ...
(1936–37) and two lion sculptures created by Arno Breker (1938). In 1948 unveiled his piece "The Swimmer", which stands in the public bathing area. Spanish artist
Santiago Sierra Santiago Sierra (born 1966) is a Spanish artist, known for performance art and installation art. Much of his work deals with the topic of social inequities. He lives in Madrid. Career Sierra's most well-known works involve hiring laborers to co ...
caused a sensation in 2005 when he remembered the fact that the Masch Lake was built through a Nazi work programme by installing a walk-in room filled with mud at the Kestner Society Art Gallery. A light art project was held around the lake at the start of 2009 under the title "New Moon on the Lake". The display consisted of 22 illuminated pieces that had been created by international artists, which formed the opening of the 2009 Garden Project in Hanover. File:Hannover Löwen-Bastion (Arno Breker 1938) 2001 by-RaBoe.jpg, "The Lion Bastion" by Arno Breker File:Hellebardier von Calder 2011.jpg, "" by
Alexander Calder Alexander Calder (; July 22, 1898 – November 11, 1976) was an American sculptor known both for his innovative mobiles (kinetic sculptures powered by motors or air currents) that embrace chance in their aesthetic, his static "stabiles", and hi ...
File:Putto auf dem Fisch Maschsee Hannover.jpg, "Putto on the Fish" by Hermann Scheuernstuhl File:Menschenpaar Plastik Maschsee.jpg, "" by
Georg Kolbe Georg Kolbe (15 April 1877 – 20 November 1947) was a German sculptor. He was the leading German figure sculptor of his generation, in a vigorous, modern, simplified classical style similar to Aristide Maillol of France. Early life and educa ...
File:Fackelträger Säule Maschsee 2011.jpg, The Olympic torchbearer column File:Schwimmer Plastik Maschsee.jpg, "The Swimmer" by Erich Haberland


Accessibility

The Masch Lake lies close to other notable places, such as the New Town Hall, the Lower Saxon State Museum Hanover, the
Sprengel Museum Sprengel Museum is a museum of modern art in Hanover, Lower Saxony, holding one of the most significant collections of modern art in Germany. It is located in a building situated adjacent to the Masch Lake (german: Maschsee) approximately south ...
, the Lower Saxon Stadium (home of the football club Hannover 96), the main city indoor swimming pool as well as the Lower Saxon broadcasting houses of television channels NDR and
ZDF ZDF (, short for Zweites Deutsches Fernsehen; ; "Second German Television") is a German public-service television broadcaster based in Mainz, Rhineland-Palatinate. It is run as an independent nonprofit institution, which was founded by all fe ...
. The lake is directly accessible by using the bus stops at the Lower Saxon Stadium and the Sprengel Museum. Additional bus and
tram A tram (called a streetcar or trolley in North America) is a rail vehicle that travels on tramway tracks on public urban streets; some include segments on segregated right-of-way. The tramlines or networks operated as public transport are ...
stops such as the Aegidientorplatz, Schlägerstraße, Geibelstraße, Altenbekener Damm and Döhren Tower also lie in relatively close proximity to the lake. Numerous foot and cycle paths lead to the Masch Lake and follow along its shoreline. The western side of the lake, where the club houses of numerous water sport clubs are situated, is only accessible by foot or cycle as vehicles are not permitted without official permission.


General references

* * * *


References


External links


The Maschsee at Hanover Tourist Information


* ttp://www.maschseebad.com/index.php Story of the Maschsee public bathing beach {{Authority control Geography of Hanover Lakes of Lower Saxony Reservoirs in Lower Saxony Artificial lakes Rowing venues 1936 establishments in Germany Tourist attractions in Hanover