Curbing water use would have big impact on aquifer

If current irrigation trends continue, 69 percent of the groundwater stored in the Ogallala Aquifer in western Kansas will be depleted in 50 years, according to a new study published by David Steward, a professor of civil engineering at Kansas State University, and other K-State researchers. But the hopeful news is that immediately reducing water use could extend the aquifer’s life through the year 2110. “We really wrote the paper for the family farmer who wants to pass his land on to his grandchildren knowing that they will have the same opportunities that farmers do today,” Steward said in a news release. “As a society, we have an opportunity to make some important decisions that will have consequences for future generations, who may or may not be limited by those decisions.”