The 2010 Thailand floods. 2011 Thailand floods started from July 2011 until January 2012 resulted in a total of 815 deaths, 13.6 million people affected, 65 provinces were declared flood disaster zones, over 20,000 square kilometers of farmland was damaged and 7 industrial estates was temporarily shut down causing over US$45.7 billion (1.4 trillion Baht) of over all damage.[54]