1947 Thames flood
The 1947 Thames flood was the most severe
Background
Without the military to carry out rescue work, emergency flood-control measures, and other tasks occasioned by floods, the toll of destruction to lives and property would undoubtedly have been much higher than it was.[5]
Alex J. Robertson
The source of the Thames is in Gloucestershire, and it flows east through Oxfordshire.[6] Records have been kept of its water levels since 1893.
In January 1947, the country—particularly the southeast—had been hit by blizzards, which were severe enough to freeze the upper reaches of the River Thames. Winter storms continued into February.[7] Before the flooding, 117 mm (4.6 inches) of precipitation and snow had fallen; the peak flow was 61.7 billion litres of water per day and the damage cost a total of £12 million to repair.[8] The heavy snow had been followed by a period of relatively warm weather,[5] which caused the snow to quickly melt on top of the still-frozen ground, which meant it had nowhere to drain.[1]
The same weather conditions caused widespread flooding to many river basins in the country during March 1947.[10] Although there were no deaths as a consequence of the flooding, the shock value was sufficient to put flooding on the political agenda.[11]
Aftermath
Other significant Thames floods since 1947 have occurred in 1968, 1993, 1998, 2000, 2003, 2007 and 2014.[citation needed]
Following the 1947 flood, a recent commentator has suggested, the
It is considered a 1/60 year-occurrence event.[12]
The flood of 1947 is considered as being instrumental in formulating major government policy developments regarding flood control.[13]
See also
- 1928 Thames flood
- Winter of 1946–1947 in the United Kingdom
- Great Flood of 1968
- The Cut-off Channel
Notes
References
- ^ a b c Environment, Food and Rural Affairs Committee 2008, p. 172.
- ^ "The great floods of 1947", by Martin Wainwright. The Guardian, 25 July 2007.
- ^ Histories of Windsor — The Floods of 1947, by G. G. Cullingham. First published in Windlesora Magazine, 1981. Updated for the 60th anniversary of the flood, March 2007.
- ^ Robertson 1987, p. 124.
- ^ a b Robertson 1987, p. 125.
- ^ a b Warner 2011, p. 218.
- ^ Robertson 1987, p. 14.
- ^ Mitchell, Chris (14 March 2007). "Environment Agency says check your flood risk using our flood maps". Environment Agency. Archived from the original on 6 December 2007.
- ^ Warner 2011, p. 219.
- ^ "1947 U.K. River Floods: 60-Year Retrospective" (PDF). Risk Management Solutions. 2007.
- ^ Warner 2011, p. 236.
- ^ Environment, Food and Rural Affairs Committee 2008, p. 37.
- ^ Warner 2011, p. 209.
Bibliography
- Environment, Food and Rural Affairs Committee (2008). Flooding: Fifth Report of Session 2007-08, Vol. 2: Oral and Written Evidence. London: H. M. S. O. ISBN 978-0-21551-488-2.
- Robertson, A. J. (1987). The Bleak Midwinter, 1947. Manchester: Manchester University Press. ISBN 978-0-7190-2347-7.
- Warner, J. (2011). Flood Planning: The Politics of Water Security. New York: I.B.Tauris. ISBN 978-1-84511-817-4.