The biggest loser from this year's heavy rains in the Midwest is the land itself. An environmental group says 50 townships in Iowa have lost more than 5 tons of topsoil per acre, "more than what is tolerable over an entire year."
Source: http://www.npr.org/blogs/thesalt/2013/07/11/201201488/heavy-rains-send-iowas-precious-soil-downriver?ft=1&f=1007
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