Sea Defences at Minehead and Their Effectiveness

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Sea Defences at Minehead and Their Effectiveness Introduction Minehead is located in the South-west of England, on the Somerset coast (as shown in pictures 1 & 2). The area of sea is subject to the second largest tidal ranges in the world, 14m. Over the years the tides have been a mixed blessing, with it's vary fast running currents. The tides have allowed Minehead to develop into a busy seaside area with their harbour. Minedhead has also been flooded on numerous occasions, for example in 1910, 1936, 1981, 1989, 1990, 1992 and twice in 1996. [IMAGE][IMAGE] Picture 2 Picture 1 History/ Background Minehead has had some form of sea defence for several years. When the town was just a small hamlet the only protection from the sea was by a high beach, which was backed by a natural shingle and cobble ridge. However with the town growing rapidly, the ridge was gradually replaced with a masonry wall. Minehead's harbour to the west, 'rip-rap' groynes were placed along the beach which contributed to a major loss of the beach material since the early 20th century. [IMAGE] The old sea wall which was under attack was suffering frequent damage, but despite all of its repairs the wall had reached the end of what was called its 'useful life.' This meant that the government and local community found that if no improvements were made to the sea wall and defences. If a storm was forecast the damage today would cost over an estimated £21 million. Picture 3 However for a new wall to replace the damaged one the problem was down to who would be responsible for its 'upkeep'. This meant that for the new wall to built the Environment Agency, West Somerset Council, Butlins and Somerset County Council had to agree to employ engineering teams and landscape architects come to Minehead to build the wall which would cost millions of pounds. But before the sea front had a revamp, calculations of the size of the project, would show the town

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