Machine learning model trained on generalized groundwater flow models to estimate regional distribution of groundwater age in the glaciated U.S.

Jon Jeffrey Starn, USGS Connecticut Water Science Center, East Hartford, CT, United States, Kenneth Belitz, USGS, Earth Systems Processes Division, Boston, United States, Leon Jay Kauffman, USGS New Jersey Water Science Center, West Trenton, United States and Carl Carlson, USGS New England Water Science Center - Massachusetts Office, Northborough, MA, United States