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EXTRACT FROM THE "SOAPBOX" OF SEPTEMBER 2002
Flooding in Filey on Saturday 10th August 2002. All floods of properties are man-made, the result of mans' actions, or their lack of action:- First, let us remind ourselves of the type of drainage system in operation.
The combined sewerage system which consist of pipes taking the flows from foul water sources such as toilets, sinks, washing machines and the like, and from surface water sources such as roads and roofs, have inbuilt into them a structure of "combined system overflows" (CSO), which are designed to divert excess flows during very heavy rainy weather into a nearby watercourse to prevent flooding in houses or on roads downstream of the CSO. Having said that let us turn our attention to the problems in Filey arising from the heavy rainfall which started late on the evening of Friday and continued non-stop until the early Saturday morning, when from around 5.o clock that morning the system became over stretched and flooding soon developed, spreading into many houses in various parts of Filey. A lot of nonsense has since been said that the flooding was unique, thereby inferring that it would not happen again. One councillor said," What we must bear in mind is this was a freak incident". What rubbish. The cause of the flooding was man-made. There have, for some time, been obvious signs that a disaster was waiting to happen, but more about that later. The housing developments of the past forty years and more in Filey have led to more land being drained, which has been connected up to a system which was originally laid in Victorian times and has had no more than a tinkering to it since. Forty years or so, i.e. before the housing developments on land outside the old town, the combined sewerage system would have coped with that amount of rain that fell on that Friday/Saturday without much to do. The undrained farmland and wasteland on which subsequent housing developments have occurred, for example the Wharfedale, the Pastures, and the Scarborough Road estates, would have retained any surplus water as a flash flood and the water would have drained slowly over matter of days. So it should come as no surprise that the now drained land causes extra demands on an old Victorian system. The flooding occurred because the drainage system failed to take the rainwater away effectively. The cause of the floods was, therefore, the inadequacy of the system in existence not the heavy rain. Not convinced? Well let me give you a couple of analogies: - If your central heating system sprung a leak and damaged your carpets would you blame the water or would you realise that the system had a faulty and act to cure that fault? If the water cistern in your toilet overflowed would you blame the water, or would you realise that there was a fault that needed rectifying?
I mentioned earlier that there have been warning signs that the present system was not far off being over stretched. Let me elaborate a little.
Whenever there has been a spell of prolonged rain, or a heavy short thunderstorm, or where there has been a quick thaw of snow, you can see in Filey surplus water spreading over quite a number of roads where the roadside drains have filled and overflowed. Whenever you saw this surplus water, you did not need to be an expert in drainage to appreciate that only a little more water would have caused an overflow onto the nearby properties. No doubt other readers awakened by my comments will look back and recall that they too have seen other examples of drains overflowing in their area after a normal spell of rainy weather.
These were, and still are, examples that all is not well with combined sewerage system in Filey, which can only get worse with the threat of more flooding if something is not done to remedy the problem forthwith. | |||||||||||||||||||||||||||||