FracTracker, the website of Fractracker Alliance, is an invaluable data source for those who want to learn more about shale gas wells in Pennsylvania. The website is available at www.fractracker.org and features a tool named the PA Shale Viewer which displays well data from the Pennsylvania Department of Environmental Protection (PA DEP) on an easy-to-use map interface. Users can navigate the PA Shale Viewer to identify wells, permits, and violations. The website is updated regularly to ensure that the information is current. As noted, the data displayed in the PA Shale Viewer is drawn from the PA DEP website, where the data is not displayed collectively but is presented on several different screens which can be accessed only if the user first has some identifying information about a well, e.g. a well permit number or producer name/number.