Jettenbacher weir, Run-of-river power station in Aschau am Inn, Germany.
The Jettenbacher weir is a hydroelectric facility on the Inn River that uses large turbines to generate power. The plant was designed as a heritage-protected structure and shapes the landscape with its substantial buildings and water management features.
The facility was built in the early 1920s as part of Bavaria's early hydroelectric development. It has operated continuously since opening and remains part of the region's industrial history.
The structure shows how people along the Inn River have combined technology with their landscape. The facility has evolved from a purely industrial site into a place where power generation and natural conservation exist side by side.
The site sits directly on the Inn River in Aschau am Inn and is visible from nearby roads. You can view the facility from outside, though access to the grounds may be limited.
The facility includes a specialized fish passage system that allows fish to pass through. This system enables salmon and other species to overcome the barrier and migrate upstream.
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