Upstream hydroelectric installations may suddenly release large water masses putting in danger anybody
in the bed of the
watercourse or close to it.
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| Normal situation |
A few seconds later: a flood wave with an immediate impact downstream, at times for many kilometres, in a normally dry torrent.
DANGER !!!
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In watercourses signposted with this panel, there is a danger of a sudden rise in the water level
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Even in fine weather
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Day and night
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For your own safety :
- Don't stay long in the river bed
- Don't do any activities close by
- In case of accident: call 144
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