And no surprise either; the EPA and others have been desperately scrabbling around trying - and consistently failing - to find bad things about fracking for quite a while now.
https://townhall.com/tipsheet/mattvespa/2017/04/27/duke-university-study-fracking-isnt-contaminating-ground-water-n2318704
https://townhall.com/tipsheet/mattvespa/2017/04/27/duke-university-study-fracking-isnt-contaminating-ground-water-n2318704