A £17.8 million flood defence scheme to reduce the risk of flooding to homes and businesses in Skipton has officially opened.
The multi-million pound project, led by the Environment Agency, helps to protect 378 homes and 165 businesses in the town centre from flooding from Eller Beck and Waller Hill Beck, which rise very quickly after heavy rain. The project is designed to provide the town with the new level of protection over the course of the next 100 years.
Skipton has suffered from flooding from the becks as recently as December 2015. Prior to this Skipton has experienced a significant flooding in 1908, 1979, 1982, 2000, 2004 and 2007.
Construction of the scheme started in March 2015, where two flood storage areas have been created upstream of Skipton at Eller Beck near Skipton Golf Club, and Waller Hill Beck to slow the flow of water from the surrounding hills, reducing the risk of the becks causing floods in the town centre. The new flood storage areas can hold a combined total of 111 million gallons of water.
Aerial image of the Eller Beck flood storage area
Eller Beck near Skipton Golf Course is the larger of the two storage areas. A 13 metre high, 610 metre wide earthworks dam has been built which can hold 433,000 cubic metres of water or 95 million gallons. Normal flows pass unrestricted through a pipe known as a culvert within the dam, but during a flood, a barrier called a penstock will be lowered to block off the culvert inlet so that water can be held back to form a reservoir.
The dam at Waller Hill is 9 metres high, 105 metres wide, and has the capacity to hold 72,000 cubic metres of water, or nearly 16 million gallons. A concrete culvert with inlet and outlet has been constructed to allow the beck to flow during normal conditions, which allows high river flows to be held back.
The scheme also includes 300 metres of new flood defence walls.
Sir James Bevan, Chief Executive of the Environment Agency, said:
“This scheme forms part of more than half a billion pounds worth of government funding which we are investing across the whole of Yorkshire between 2015-2021 to reduce flood risk to nearly 60,000 properties.”
The majority of the funding for the project has come from the Environment Agency which has contributed over £11m. Further funding also came from the Defra Growth Fund (£1.7m), North Yorkshire County Council (£750k), Yorkshire Regional Flood and Coastal Committee £300k and Yorkshire Water (£250k).