Data driven discussions about gas extraction and related topics.

New Violation Datasets at our DataTool

Three new datasets have been added to our DataTool: Utah Oil and Gas Violations, West Virgina Spills, County by Year, and West Virginia Spills Data. The Utah dataset contains information including violation type, and oil and gas related injury and fatality records.  The West Virgina Spills, County by Year dataset is a set up to […]

Pennsylvania Violation Data

The Pennsylvania Department of Environmental Protection (DEP) responded to our request for oil and gas violation information with a list of 9,370 violations from January 1, 2007 through September 30, 2010. That works out to almost seven oil and gas violations statewide per day. Certainly, the DEP has been taking its job very seriously in […]

Do the natural gas industry’s surface water withdrawals pose a health risk?

By Kyle Ferrar, MPH – EOH Doctoral Student, University of Pittsburgh GSPH Wastewater discharges are regulated through national pollutant discharge elimination system (NPDES) permits, and are based on the concept “the solution to pollution is dilution.” However, what happens when the diluting capacity of a river diminishes? If the natural gas industry will be producing […]

Marcellus Shale Production Data – The Good, The Bad, The Ugly

By Matt Kelso – CHEC Data Manager As of September 7th, 55 of 73 drilling companies that operate in the Marcellus Shale field in Pennsylvania have reported their production data, which has been compiled into a single Excel spreadsheet by the Pennsylvania Department of Environmental Protection (PA DEP). Click here to see the list. This […]

Potential Shale Gas Extraction Air Pollution Impacts

How Organic Compounds Contained in the Shale Layer Can Volatilize Into Air, Become Hazardous Air Pollutants and Cause Ozone Formation By: Conrad Dan Volz, DrPH, MPH; Drew Michanowicz, MPH, CPH; Charles Christen, DrPH, MEd; Samantha Malone, MPH, CPH; Kyle Ferrer, MPH – Center for Healthy Environments and Communities (CHEC), University of Pittsburgh, GSPH, EOH department […]