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Coedty dam is a balance tip dam; water flows from it automatically when it reaches high levels. This excess water flows into a spectacular gorge used by outdoor pursuit groups. Gorge walking here, however, can be dangerous because of the sudden releases of water from the reservoir which can occur.
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to the aluminium smelting works in
Dolgarrog. In 1925, the Eigiau dam broke, and the flood of water from that also burst Coedty dam. The resultant flood caused the loss of 16 lives in
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Water from the reservoir, which has a catchment area of around 27 square kilometres, is carried via a 3 km large metal pipe down to the hydro-electric power-station in
Dolgarrog.
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The eastern side of the lake is skirted by the trackbed of the former
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The dam was rebuilt in 1926, and altered again in 1956.
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411:1925 disasters in the United Kingdom
46:adding citations to reliable sources
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120:Reservoir in Snowdonia, North Wales
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366:2015-10-17 at the
216:53.18222; -3.86472
57:"Coedty Reservoir"
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342:Llyn Cowlyd
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306:Llyn Eigiau
298:North Wales
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189:Coordinates
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380:Categories
348:References
199:53°10′56″N
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391:Dolgarrog
321:Dolgarrog
294:Snowdonia
290:reservoir
233:Reservoir
202:3°51′53″W
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364:Archived
174:Location
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