Eskilstunaån (''Eskilstuna River'') is a small river in

Sweden Sweden, formally the Kingdom of Sweden,The United Nations Group of Experts on Geographical Names states that the country's formal name is the Kingdom of SwedenUNGEGN World Geographical Names, Sweden./ref> is a Nordic country located on ...

, length 32 km, running through the city of

Eskilstuna Eskilstuna () is a city and the seat of Eskilstuna Municipality, Södermanland County, Sweden. The city of Eskilstuna had 67,359 inhabitants in 2015, with a total population of 100,092 inhabitants in Eskilstuna municipality (2014). Eskilstuna has ...

and the town of

Torshälla Torshälla () is a locality situated in Eskilstuna Municipality, Södermanland County, Sweden with 7,612 inhabitants in 2010. It is mainly known for steel manufacturing, centered on the Nyby Bruk steel mill, and also for its historic old town cen ...

Södermanland County Södermanland County ( sv, Södermanlands län) is a county or ''län'' on the southeast coast of Sweden. In the local Sörmlandic dialects it is virtually universally shortened and pronounced as Sörmlands län, or simply Sörmland, which is th ...

. The river drains Lake

Hjälmaren Hjälmaren ( or ), also spelled Jälmaren, is Sweden's fourth largest lake. It is situated in the Central Swedish lowland and drains through Eskilstunaån into the adjacent Lake Mälaren, which in turn drains into the Baltic Sea, west of Stockh ...

into Lake

Mälaren Mälaren ( , , or ), historically referred to as Lake Malar in English, is the third-largest freshwater lake in Sweden (after Vänern and Vättern). Its area is 1,140 km2 and its greatest depth is 64 m. Mälaren spans 120 kilometers from e ...

. It is by local custom alternatively referred to as ''Torshällaån'' (''Torshälla River'') in its lower course from Torshälla to Lake Mälaren. Eskilstuna and Torshälla Canal was completed in its present form in 1860 to connect Lake Mälaren with the industrial city of Eskilstuna through Eskilstunaån, and three locks which circumvent the rapids in Eskilstuna and Torshälla. Due to the building of low bridges in the 1960s it is currently only partially navigable between Lake Mälaren and Eskilstuna for vessels with low clearance.

References

Rivers of Södermanland County Norrström basin {{Sweden-river-stub