Last week, the Environmental Protection Agency revealed that 55 percent of U.S. streams and rivers are in “poor” condition, according to its most recent national rivers and streams assessment. Following the release of that grim report, the EPA held a live Twitter chat to answer questions about our clean water protections and the state of our waters in the United States.

This was a rare opportunity for the public to directly ask the EPA’s head of water policy, Nancy Stoner, about the agency’s plans to address our nation’s water quality problems. We got a chance to ask some questions, too.

The first question of the chat was ours. We wanted to know how the EPA plans to fix the situation we find our nation in today: The fact is that 27% of the nation’s rivers and streams have excessive levels of nitrogen and 40% have high levels of phosphorus. These nutrient pollutants, which come from factory farms and industrial agriculture, cause toxic green slime outbreaks that are harmful to public health.

Green slime in Florida waterway. (Richard Solveson)

Clean water activists showed up in force today at the first of two EPA meetings in Tampa to discuss setting limits on water pollution that comes from fertilizer, animal waste and sewage effluent. These “nutrients” feed toxic, slimy algae outbreaks. Toxic slime can kill fish and make people and pets sick.

View our collection of Florida slime photos.

After years of legal wrangling, the EPA agreed last November to establish limits that protect 85 percent of Florida’s waters, with the Florida Department of Environmental Protection (DEP) regulating the remaining 15 percent. But the EPA has recently hinted they may turn the entire job over to the state—thus the outrage.

Forty years ago today, against a backdrop of flaming rivers, dying lakes and sewage-choked beaches, our politicians reached across the aisle to pass the Clean Water Act—a law aptly described by the New York Times' Robert Semple as "a critical turning point" in rescuing the nation's waterways from "centuries of industrial, municipal and agricultural pollution." The primary goals of the law were simple and bold: to stop using our nation’s waters as open sewers and end the discharge of water pollution.

This wonderful, landmark law flourished under three decades of bipartisan support, reining in torrents of industrial and municipal discharges, and restoring health to waters great and small across the land.

But some 10 years ago, the clean water tide slowed as polluters gained traction in Congress; and two years ago, with political collaboration at an end, the tide turned. As a result, loopholes and lax enforcement led to the fouling of beaches and rivers with toxic slime, the filling thousands of miles of Appalachian streams with the rubble of mountaintop removal mining; and have allowed dozens of toxic coal ash ponds to exist unregulated among our communities.

National Park Service Photo

For decades, U.S. sugar barons have been dumping their polluted runoff into the Florida Everglades. Day after day, these politically powerful corporations send chemical fertilizers and pesticides into the great marsh—wrecking America’s only subtropical wilderness in the process.

It’s clearly wrong for sugar plantations to use our public natural resources as their private dumping grounds, and we here at the Florida office of Earthjustice fight many legal battles to stop it.

Recently, we got some curious news. A sugar plantation pollution scheme which was supposedly shelved 24 years ago is now rearing its ugly head again.