Climate change and population growth in the United States will make having enough fresh water more challenging in the coming years

In 1985-1986 there were historical (water level) highs and now in less than 25 years we are at historical lows. Those sorts of swings are very scary," said Robert Glennon, speaking at the State of the Lakes Ecosystem Conference in Erie, Pennsylvania.

Glennon, a professor at Arizona State University and the author of "Unquenchable: America's Water Crisis and What To Do About It," said that that according to climate experts, shorter, warmer winters mean less ice and greater exposure to the air, leading eventually to more water evaporation.

"We think about water like the air -- infinite and inexhaustible but it is very finite and very exhaustible," Glennon said.

"When you have a shorter ice season you have great exposure to the air and more evaporation. As temperatures go up it is very troubling," Glennon said. "The cycles are going to become more acute which is very troubling.""
Climate change making country's water problems worse: expert | Reuters: ""
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