Last week the EPA released the results of a study that confirms what anglers, thinking humans and other animals with basic common sense have known all along: what goes on in small streams and wetlands affects the larger streams, rivers and other water bodies they flow into.
Though it may seem nonsensical to suggest that any measure of investigation was necessary to demonstrate what anyone with a rudimentary understanding of gravity would take to be plain fact, the connectivity between headwaters and wetlands and downstream water bodies has been in dispute since a pair of Supreme Court decisions in the early 2000s claimed there was no proven connection between upstream waters and downstream waters, removing protections for small streams and wetlands under the Clean Water Act and making them vulnerable to development.