Braley has received varied agricultural interest group ratings in his time in office. In 2007 he received a 90% rating from the National Association of Wheat Growers, as well as a 2007-08 91% rating from the American Farm Bureau Federation and a '07-08 100 Family Advocacy Score from the National Farmers Union. His ratings were maintained for the most part in 2008 with an 86% from the National Association of Wheat Growers, and a 2009-2010 score of 100% from the National Farmers Union. However he has recently fallen out of favor with the American Farm Bureau Federation, with his 2009-2010 rating being only 43% and his 2011 rating dropping a further ten points to 33%. On February 29, 2012, Braley voted against HR 1837 - Water Resources in the Sacramento-San Joaquin Valley which passed the House, and would require the Secretary of the Interior to reallocate water for irrigation purposes. On August 2, 2012, he voted for HR 6233 - Agricultural Disaster Assistance Act of 2012 which has passed the house and would provide supplemental agricultural disaster financial assistance for the 2012 fiscal year. Braley came under harsh criticism after it emerged that he had criticized Republican Senator Chuck Grassley as "a farmer from Iowa, who never went to law school"; a later press release emphasizing his background in the agricultural sector contained misspellings of basic farming terminology.