Hard impermeable surfaces increased bsurface run-off. The responses to the flood were both short and long term. The Boscastle Flood Nicholas Pearson Associates, Rivers and Boscastle floods quiz. Causes It happened at high tide.

A trough is an area of localised rain and thunderstorms. Overall summary The Response-. Effects Roads were blocked off by the floodwater, making emergency access difficult except from the air. This link opens in a new window. Human Impacts There was a huge financial cost to the floods. Both overflowed, and this caused a sudden rush of water to speed down the Valency — which runs through the middle of Boscastle.

Radar imagery Fig 2.

UK Floods-Case studies of causes and effects and flooding policies. Boscast le then and now [image online] Available at: Tree management – dead trees were removed to prevent them being swept away, causing blockages under bridges.

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boscastle flood case study facts

The sustainable regeneration of Boscastle. The responses to the flood were both short and long term.

Animation of rainfall radar. The Environment Agency has carried a major project to increase flood defences in Boscastle, with the aim of preventing a similar flood happening again.

Rivers and flooding – Revision 3 – KS3 Geography – BBC Bitesize

Cloudburst upon Hendraburnick Down: Dramatic Floods in Boscastle [image online] Available at: Extract The flood on 16 August in Boscastle in Cornwall was the worst in local memory and an Environment Agency report concluded that it was among the most extreme ever experienced in Britain.


The damage not only affected the residents, but also insurance companies. The flash flood was a freak event. Flooding On sutdy day of the flood, about 75mm of rain fell in two hours — the same amount that normally falls in the whole of August.

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Cause, effect and response Floods More resources by this contributor 2. Floods devastate village [image online] Available at: A line of convergence formed near the coast line, where air moving in almost opposite directions collides, this helped to increase the rate of ascent studj produced very heavy rain.

Responses to the flooding John Prescott, the Deputy Prime Minister, and Prince Charles visited members of the emergency services and the local GP surgery, which acted as the emergency centre, in the days following the disaster. There was a combination of human and physical causes contributing to a series of effects and impacts.

Boscastle flood

Satellite image The thickest cloud is shown by the brightest white areas on the picture. Residents had little time to react. These factors led to a flash flood which caused over one thousand homes, cars and stdy to be swept away and damaged. Flood management case study: Download the free PDF resource.


A Case Study of the Boscastle Floods – GCSE Geography – Marked by

There is more about surface pressure charts in the weather section of the Met Office website. By continuing to browse our site you are agreeing to our use of cookies. It is likely that home insurance will be much costlier in Boscastle from now on.

boscastle flood case study facts

The drainage basin of Boscastle is steep and impermeable rock. Weather60 8pp.

A Case Study of the Boscastle Floods

In Augustthe village of Boscastle saw a month’s worth of rain fall in two hours. The Environment Agency boscastpe responsible for warning people about floods and reducing the likelihood of future floods.

boscastle flood case study facts

Overall summary The Response. North Cornwall District Council,