The biggest clean water victory in a decade.

Iowa's rivers and streams will soon be cleaner and better protected than they have been in a decade, thanks to new guidelines that we helped win. Over the last decade, Supreme Court decisions left more than 62% of Iowa's streams vulnerable to pollution—the same streams that feed and filter our rivers and drinking water supplies. Our waterways are too precious to risk. That's why, along with our allies, we delivered more than 170,000 public comments in support of clean water. And thanks to our efforts, the Obama administration is moving to finalize guidelines that will restore Clean Water Act protections to many of our waterways.