Non-Marcellus Sites are located outside of the Marcellus Shale region in Centre County. For more information on individual sites, click on the left-side menu links or the red markers in the map below.
Click on markers 
to view Site information and data links. Red markers indicate active sites. Blue markers indicate inactive sites. Number-only markers indicate Marcellus Shale Region sites. (Marker icon © Google.com)
View satellite map by clicking on Satellite button in top left corner of map.
To move map vertically/horizontally/diagonally, click on a spot on the map and drag up/down/left/right.
Zoom Controls are located in the bottom right corner of the map.
Click on + square to zoom in or - square to zoom out.
