Along the Chattahoochee
Harlan Trammell (from left), George Floyd and Sally Bethea push the Upper Chattahoochee Riverkeeper boat through the Cochran Shoals section of the Chattahoochee River in Cobb County. Even though the boat can run in less than six inches of water, the river is so low in places that it had to be pushed over the rocky bottom. Ben Gray / AJC
