Shale basin and plays geographic data were retrieved from the U.S. Energy Information Administration and were current as of May 9, 2011. Information on fraccidents were compiled from the source(s) cited with each fraccident. (View Larger Map) http://earthjustice.org/features/campaigns/fracking-across-the-united-states
Oops Oklahoma is engulfed in that one .. hmm .. lemme see .. okey dokey ..