20180316125721001.0TRUEClass IIinjectionwellsoilgassupportdisposalwastestreamproducedflowbackgroundwatercontaminationThe map shows the locations of all Class II Wells in California. The dataset is split into enhanced oil recover (EOR) wells and wastewater disposal. Class II wells identifed or shut down by the U.S. EPA review in 2015 are highlighted.