Bayesian Nitrate Source Apportionment to Individual Groundwater Wells in the Central Valley by Use of Elemental and Isotopic Tracers

Katherine Ransom1, Mark N Grote2, Amanda L Deinhart3, Gary Eppich3, Carol Kendall4, Matthew Sanborn2, Kate Souders2, Josh Wimpenny5, Qing-Zhu Yin2, Megan B Young4 and Thomas Harter1, (1)University of California, Davis, CA, United States, (2)University of California Davis, Davis, CA, United States, (3)Lawrence Livermore National Laboratory, Livermore, CA, United States, (4)USGS California Water Science Center Menlo Park, Menlo Park, CA, United States, (5)Lawrence Livermore National Laboratory, Nuclear and Chemical Sciences Division, Livermore, United States