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Drought's effects linger even in winter

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Decatur was saved by rain in late summer and fall, but Cobb said the task force is encouraging it and other municipalities that rely on one source of water to look for alternatives in case of emergency.

"There's a new emphasis on appropriate public water supply," Cobb said.

Juhl said the state needs to address how competing towns and businesses share water when supply is limited — and explore alternative water resources as potential backups.

"There are no regulations for regional or state government in terms of water management," Juhl said. "When there's competition for water, you're simply left to go get what you think you need. Many municipalities and industries use the same supply — then they're left with no water in the river."

The task force is working to point out the problems to officials, he said.

As bad as things were in 2012, State Climatologist Jim Angel said the drought could have been worse. Rain from Hurricane Isaac changed the complexion of the drought moving into September.

Before that, it was "every bit as serious" as the droughts of 1934, 1936 and 1988, he said.

He, like others, is looking ahead to 2013 to see whether the land and water resources will have a chance to recover. But predicting rainfall or temperatures for the year after a drought isn't easy, as there's no pattern to follow.

However, Angel says he hopes average precipitation in 2013 could bring soil moisture levels back to normal.

"I'm more worried about the rivers, lakes and groundwater resources than the soil," he said. "They're still lagging behind and usually struggle a lot longer."

Juhl said most Illinois streams are at or near low-flow conditions, and despite excavation efforts, parts of the Mississippi River could still reach a "critical state" in January.

WGN-TV meteorologist Steve Kahn said low water levels on the Mississippi River and parts of Lake Michigan are becoming serious. In some places, water traffic could stop completely if rain doesn't help the bodies of water recover, he said.

"(Drought) is going to be a continuing problem unless we get a marked increase in precipitation," Kahn said. "We need a lot of precipitation in the next six to nine months or we will be looking at a disaster in terms of farming and crop production. We really need to get rainfall."

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