A Machine Learning Model to Produce Predictions of Groundwater Ages in Wells at the Regional Scale, Great Lakes Basin, USA

Katherine Marie Ransom1, Christopher T Green2, Bernard T Nolan3, Lixia Liao2 and Thomas Harter4, (1)USGS California Water Science Center Sacramento, Sacramento, CA, United States, (2)US Geological Survey, Menlo Park, CA, United States, (3)US Geological Survey, Reston, VA, United States, (4)University California Davis, Land, Air, and Water Resources, Davis, CA, United States