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

EPA Project Database Developed from FracFocus 1 Disclosures

Quick Links
  • Analysis of FracFocus Data Home
  • Analysis of FracFocus Data Report
  • Project Database
  • State-level Summaries
  • Selected Data Tables
  • EPA Analysis of FracFocus Data Fact Sheet
  • EPA Webinar: Analysis of FracFocus Data

Together, the Data Management and Quality Assessment Report and project database can be used to reproduce the EPA’s analysis, better understand the EPA’s methods, or perform additional analyses.

  • Data Management and Quality Assessment Report

Data in the disclosures were extracted from individual PDF files and compiled into a Microsoft Access 2013 database, which was used for analyses. An explanation of the database queries and the statistical codes used to develop the tables and figures from the FracFocus 1.0 Data Analysis is included. 

  • Project Database Developed from FracFocus 1.0 Disclosures (zip) (95.66 MB)

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

  • Final Assessment
  • EPA Published Research
  • Fact Sheets
  • Questions & Answers about the Final Assessment
Contact Us about EPA's Hydraulic Fracturing Study
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on April 1, 2025
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