Wednesday, 15 August 2012

Mountain Water Towers

Mountain Hydrology Research
in the Comeragh Mountains. Photo: M.Maunsell

What a summer it’s been, yesterday and today had severe weather warnings issued for high winds and heavy rainfall in the Mountains.  Anyone working in mountain areas in Ireland has been faced with challenging times.    

Even in such wet conditions it’s easy to forget that mountains play a very important role in Ireland’s water supply, not just to communities in mountain or upland areas, but also to our towns and cities. 
Mountain Stream.  Photo: M.Maunsell
All our rivers are fed be upland catchment areas, the rain that falls in the mountains feeds all our streams, rivers and reservoirs.  The two largest cities on the Island of Ireland are dependent on water from the mountains.  Belfast relies on the vast amount of water collected in the reservoirs of Mourn Mountains (Silent Valley, Ben Crom,  Lough Island Reavy, Foffany and Spelga Dam), which then flows under the force of gravity to Belfast.  Dublin relies on the reservoirs in Wicklow, the Vartry at Roundwood  and Poulaphouca at Blessington.  This is why mountains are known as the water towers of humanity.  Enjoy the summer!

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