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River's Lost Twists Bring Back Endangered Salmon
4 Sep
Summary
- Restored Swindale Beck welcomed Atlantic salmon spawning within months.
- Nature's reclamation improved drinking water quality for millions.
- River restoration reduced downstream flood risks by over 20%.
Centuries after farmers straightened Swindale Beck in Cumbria, nature has reclaimed its original winding course. Conservationists restored a 1.1-kilometer stretch of the river, successfully bringing endangered Atlantic salmon back to historic spawning grounds.
The project, managed by RSPB and United Utilities, involved recreating the river's natural bends. This intervention, completed in summer 2016, saw Atlantic salmon spawning in the new gravel beds within three months, a sight unseen for generations.
This natural flood management initiative aimed to slow water flow, improve drinking water quality, and reduce flood risks. The restored river's winding path now manages peak storm flows, decreasing them by over 20% downstream.
Beyond flood protection and habitat restoration, the project enhanced the quality of raw water entering Haweswater Reservoir, a key drinking water source for over two million people in North West England.
The successful Swindale Beck restoration earned the UK River Prize in 2022, serving as a model for reversing old engineering to revive river ecosystems.
