Drinking unclean water seems like a problem you’d hear about it in the developing world, not the United States. Believe it or not, though, one-third of Americans receive water that is unregulated by the Clean Water Act. That’s a lot of people who are potentially drinking tainted water. Fortunately, all that is about to change with the EPA’s new Waters of the United States rule, which was announced on Wednesday. Altogether, the EPA now has the authority to safeguard 20 million acres of wetlands and two million miles of streams (that accounts for 60 percent of America’s streams) that were previously discounted by the Clean Water Act.