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Work to contain the torrent's energy
Credit
: A. Poiraud
Description
The torrent of Les Fraches runs in a debris flow channel which joins the Donnière stream. The Mountain Land Restoration services carried out flood protection measures. The Allée Royale is a successionof 23 small dams built between 1987 and 1992 to limit the scouring effect and break the energy of the torrent.
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Lat, Lng
44.81736685.5396954
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Point of Interest updated on 18/07/2025
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