PITTSBURGH -- The Allegheny County Board of Health wants natural gas companies to provide 24-hour advance notice before drilling starts.
The board passed the recommendation unanimously Wednesday night. Authorities say they want the advance notice so air pollution can be monitored at drill sites. Pittsburgh is in Allegheny County.
The requirement covers shale gas extraction, including well drilling and hydraulic fracturing, or fracking. The county recently approved a long-term contract for gas drilling on thousands of acres of land around the Pittsburgh International Airport.
The plan must still be approved by the Allegheny County Council and county executive Rich Fitzgerald.