Geogenic Contaminants in Ground Water Used for Public Supply in the Conterminous U.S.

Kenneth Belitz, USGS Headquarters, NAWQA, Reston, VA, United States, Bruce D Lindsey, USGS, New Cumberland, PA, United States, Paul E. Stackelberg, USGS New York Water Science Center Troy, Troy, NJ, United States and Miranda S Fram, USGS, Sacramento, CA, United States