Clean Water Act

A Missouri environmental group is suing the U.S. Environmental Protection Agency in an effort to try to force the state to set stricter water pollution…

U.S. Sen. Claire McCaskill, D-Mo., is one of only three Democrats who have signed onto a bill that would scrap a new rule governing the Clean Water Act.…

The Sierra Club says Ameren's Labadie power plant in Franklin County does not meet state and federal water quality standards and wants it brought into…

Missouri is one of 13 states that won a reprieve from a new Environmental Protection Agency rule that expands the definition of a navigable waterway.The…

A new rule from the Environmental Protection Agency that redefines navigable waterways in the United States is being challenged in federal court by…

The House of Representatives approved legislation Tuesday evening requiring the Environmental Protection Agency and the Army Corps of Engineers to scrap a…

Sometime in the next several weeks, the Obama administration is expected to put in place an administrative rule defining the scope of the Clean Water Act…

The U.S. Environmental Protection Agency has signed off on a major overhaul of Missouri's water quality standards.The state approved the new regulations…

Updated 2/7/14 to correct the timeline of the lawsuit against MSD.The Metropolitan St. Louis Sewer District is preparing for its first big dig.Starting in…

Updated at 5:50 p.m. with quote by Sara Parker Pauley; updated at 3:41 p.m. with quote by Lorin Crandall.The Missouri Clean Water Commission has approved…