Crop irrigation has boomed in Minnesota in the past few years, increasing land values and raising yields for corn, soybeans and other crops. But hundreds of Minnesota farmers appear to be irrigating cropland without the state permits required to use large volumes of public water, according to Minnesota Public Radio News.
Of roughly 1,200 crop irrigation wells drilled from 2008 to 2012, more than 200 likely are operating without a permit, a Minnesota Public Radio News investigation of public well records found. In addition, nearly 200 others operated without a permit until the past year or so.
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