SWEPI response to Request for Information on Marcellus Shale Flowback Water. May 25, 2011. Pages 255 - 508
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- SWEPI response to Request for Information on Marcellus Shale Flowback Water. May 25, 2011. (PDF)(251 pp, 23 MB, May 25, 2011)