Excerpts from an Aug. 11 article in the U.K.'s Guardian newspaper about communities in Texas:

"Three years of drought, decades of overuse and now the oil industry's outsize demands on water for fracking are running down reservoirs and underground aquifers. And climate change is making things worse."

"'Because when the water is gone. That's it. We're gone.'"

by Abrahm Lustgarten ProPublica, Dec. 11, 2012

Federal officials have given energy and mining companies permission to pollute aquifers in more than 1,500 places across the country, releasing toxic material into underground reservoirs that help supply more than half of the nation's drinking water.

In many cases, the Environmental Protection Agency has granted these so-called aquifer exemptions in Western states now stricken by drought and increasingly desperate for water.