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

Sweden Sweden, formally the Kingdom of Sweden, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, and Finland to the east. At , Sweden is the largest Nordic count ...

, length 32 km, running through the city of

Eskilstuna Eskilstuna () is a Urban areas in Sweden, city and the seat of Eskilstuna Municipality, Södermanland County, Sweden. The city of Eskilstuna had 69,948 inhabitants in 2020, with a total population of 107,806 inhabitants in Eskilstuna municipality ...

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 ce ...

Södermanland County Södermanland County (, ) is a Counties of Sweden, 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 the ...

. The river drains Lake Hjälmaren 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 and its greatest depth is 64 m (210 ft). Mälaren spans from east to west. The l ...

. 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