Damage caused by the collapse of a basin wall holding untreated sewage is seen in Gatlinburg, Tenn., Tuesday, April 5, 2011. Two workers were missing after the wastewater treatment plant failed and ... more 
Damage caused by the collapse of a basin wall holding untreated sewage is seen in Gatlinburg, Tenn., Tuesday, April 5, 2011. Two workers were missing after the wastewater treatment plant failed and spilled over a million gallons of sewage. less 
1 / 1
Associated Press | Photo By The Mountain Press, Curt Habraken
Tue, Apr 5, 2011 3:54 PM EDT