Southeast drought leads to spat over lake

By Matthew Bigg

LAKE LANIER, Georgia (Reuters) - A large, man-made lake in north Georgia is at the center of a political storm over how to distribute water resources between three states in the face of the region's worst drought in decades.

Lake Lanier stands near the head of a watershed that feeds the booming city of Atlanta about 45 miles to the south, leading to accusations that the city is consuming more than its fair share of water.

Also relying on the lake are other towns, industries and power plants in parts of Georgia, Alabama and Florida before the water drains south into the Gulf of Mexico.

More than a year of low rainfall has reduced the lake's water level by about 14 feet from its seasonal norm and the situation is worse in lakes farther south, according to the U.S. Army Corps of Engineers. Atlanta has had 23.5 inches of rain this year compared to 39.1 inches in a normal year.

Experts dismiss as alarmist headlines predicting that Lanier could run dry in 90 days but the drought has reignited two-decade-old tensions over access to water.

Georgia's governor, Sonny Perdue, declared an emergency in parts of the state, imposed water restrictions and appealed to Washington for help for people hit by the shortage.

He also filed a federal lawsuit bid to force the Corps, which manages Lake Lanier, to reduce the amount of water it sends downstream each day.

Florida Gov. Charlie Crist strongly opposed the suit, arguing that the $200 million commercial fishing industry in Florida's northwestern Panhandle region already was threatened by reduced flows from Georgia.

DAM WAR

Alabama Gov. Bob Riley said any reduction in flows from Lake Lanier would hinder cooling at the Farley nuclear plant in southeastern Alabama, jeopardizing electricity to 800,000 households across all three states.

For most of its 7.5 million annual visitors, Lake Lanier is a pleasure park close enough to Atlanta to provide a getaway from city life with nearly 700 miles of shoreline and 10,000 private boat docks. Now, the sight of stranded docks sticking out of the mud is the most visible symbol of the drought.

Buford Dam, a vast concrete structure hidden behind a wall of grass at the lake's southern end, is a symbol of the political battle the drought has set off.

By law the dam must release at least 650 cubic feet per second of water downstream to ensure water quality and, crucially, to supply other rivers and lakes, said Jonathan Davis, the Corps' operations project manager at the lake.

Given that water flowing into the lake from the Chattahoochee and Chestatee rivers is down by more than half, one might expect the outflow to be similarly reduced.

But water in the total river basin stands at 35 percent of normal and Davis said the Corps has been sending up to 3,000 cubic feet of water per second cascading south, raising water levels and churning the river.