EPA's Study of Hydraulic Fracturing and Its Potential Impact on Drinking Water Resources

Elucidating Water Contamination by Fracturing Fluids and Formation Waters from Gas Wells: Integrating Isotopic and Geochemical Tracers

Hydraulic Fracturing Technical Workshop 1 - presentation by Avner Vengosh, Nathaniel Warner, Stephen Osborn, and Rob Jackson, Duke University.

You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.