Environment Dillingham Begins the Process of Regulating Gravel Pits KDLG 670AM Published September 9, 2013 at 12:54 PM AKDT Facebook Twitter LinkedIn Email Listen • 5:05 Russel Nelson The development of a large gravel pit within the city limits of Dillingham is prompting an effort to impose some local regulations. KDLG’s Mike Mason has the details.