Pinal County

New Estimate Finds Less Fresh Groundwater in U.S. Than Previously AssumedNew Estimate Finds Less Fresh Groundwater in U.S. Than Previously Assumed

New Estimate Finds Less Fresh Groundwater in U.S. Than Previously Assumed

Photo: Well drillers for Hydro Resources drill a well near Sublette, Kansas. Photo © Brian Lehmann / Circle of Blue…

6 years ago