Study of the Potential Impacts of Hydraulic Fracturing on Drinking Water Resources PROGRESS REPORT US Environmental Protection Agency
December 21, 2012
www.epa.gov/hfstudy/pdfs/hf-report20121214.pdf.
Study of the Potential Impacts of
Hydraulic Fracturing on
Drinking Water Resources
PROGRESS REPORT
US Environmental Protection Agency
Office of Research and Development
Washington, DC
December 2012
EPA/601/R-12/011
GDACC 
