The news article says all of the following except __________.
Similar plans to convert sewage water into drinking water were ultimately rejected in Colorado, California, and Arizona.
Another part of Texas is already using treated wastewater to water grass and trees and irrigate crops.
Some climatologists have predicted that the drought in west Texas could persist through 2012.
After salt and impurities are removed, the wastewater will be channeled into a lake or reservoir and blended with fresh water.