Associated Press
FILE - In this Thursday, Feb. 23, 2012 file photo, Kimberlie McEvoy collects some of her well water as it comes from her kitchen sink at her home in Evans City, Pa. McEvoy and other residents say the water problems started about a year ago, after Rex Energy Corp. drilled two wells. But a map Rex provided also shows gas wells from other companies in the area. (AP Photo/Keith Srakocic, File)

View gallery

500 photos

Economy, business and finance photos

View Comments