For the past five or six years, there’s been a lot of attention surrounding Iowa's water quality. Last year, a federal judge dismissed the Des Moines Water Works’ lawsuit against drainage districts in three northern Iowa counties. The utility had claimed the districts were funneling high levels of nitrates into the Raccoon River, a major source of drinking water for 500,000 Iowans. Earlier this year, Governor Kim Reynolds signed a bill she called "monumental," which allocates $282-million for water quality projects in the state. But the law is not without controversy.