1947 Thames flood
March 1947 Thames River flood
Top 6 1947 Thames flood related articles
The 1947 Thames flood was the most severe 20th century flood of the River Thames, affecting much of the Thames Valley as well as elsewhere in England during the middle of March 1947 after a severe winter. The worst in over 100 years, it was exacerbated by an extremely high tide.
Alex J. Robertson
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. 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 . The heavy snow had been followed by a period of relatively warm weather, which caused the snow to quickly melt on top of the still-frozen ground, which meant it had nowhere to drain. War damage to some of the locks made matters worse. Maidenhead was particularly badly damaged, with over 2,000 dwellings flooded.
The same weather conditions caused widespread flooding to many river basins in the country during March 1947. Although there were no deaths as a consequence of the flooding, the shock value was sufficient to put flooding on the political agenda.
1947 Thames flood Background articles: 10
Other significant Thames floods since 1947 have occurred in 1968, 1993, 1998, 2000, 2003, 2007 and 2014.
Following the 1947 flood, a recent commentator has suggested, the Borough of Windsor and Maidenhead—having been particularly heavily hit—"judged that the zoning regulation after 1947 would cause the area to become derelict and destroy its amenities".
It is considered a 1/60 year-occurrence event.
1947 Thames flood Aftermath articles: 2
- 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.
- Robertson 1987, p. 125.
- Warner 2011, p. 218.
- Robertson 1987, p. 14.
- Warner 2011, p. 219.
- Warner 2011, p. 236.
- Environment, Food and Rural Affairs Committee 2008, p. 37.
- Warner 2011, p. 209.
- 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.CS1 maint: ref=harv (link)
- Robertson, A. J. (1987). The Bleak Midwinter, 1947. Manchester: Manchester University Press. ISBN 978-0-7190-2347-7.CS1 maint: ref=harv (link)
- Warner, J. (2011). Flood Planning: The Politics of Water Security. New York: I.B.Tauris. ISBN 978-1-84511-817-4.CS1 maint: ref=harv (link)