The state of Iowa has a lot of water. In fact, the state contains more than two dozen rivers, including the Missouri and Mississippi Rivers. For many years, state leaders have grappled with the question of how to improve the quality of Iowa’s waterways. Meanwhile, lakes have been listed as “impaired” by the Iowa Department of Natural Resources and rivers have elevated levels of nutrients, like nitrogen and phosphorus, flowing downstream. But, the impacts of poor water quality in the state have expansive consequences which have caused issues as far south as the Gulf of Mexico.