Concentration and transport of polychlorinated biphenyls in the Housatonic River between Great Barrington, Massachusetts and Kent, Connecticut, 1984-88

Abstract

Sea level-In this report "sea level" refers to the National Geodetic Vertical Datum of 1929 (NGVD of 1929)-a geodetic datum derived from a general adjustment of the first-order level nets of both the United States and Canada, formerly called "Sea Level Datum of 1929." Use of tradenames is for identification purposes only, and does not constitute endorsement by the U.