 
            THE AIRPORT (Part Four): Atop a vital aquifer, the airport’s environmental compliance has been spotty. Who’s been watching?
The airport sits atop the only aquifer that supplies much of Great Barrington’s water. It's in a zoning district with strict water-protection rules. Is the town doing enough to monitor its activities?
            
         
                                 
                     
             
             
             
             
            