CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ 69028800,1452.71,1947-05-23,NGVD 29 69028800,1453.48,1947-10-06,NGVD 29 69028800,1452.68,1948-09-28,NGVD 29 69028800,1453.71,1949-07-27,NGVD 29 69028800,1453.41,1949-10-19,NGVD 29 69028800,1454.31,1950-07-06,NGVD 29 69028800,1454.18,1950-10-11,NGVD 29 69028800,1453.78,1951-06-20,NGVD 29 69028800,1453.40,1951-10-09,NGVD 29 69028800,1452.82,1952-06-30,NGVD 29 69028800,1452.57,1952-09-25,NGVD 29 69028800,1452.95,1953-05-06,NGVD 29 69028800,1452.32,1953-09-28,NGVD 29 69028800,1452.73,1954-06-03,NGVD 29 69028800,1451.67,1954-09-22,NGVD 29 69028800,1452.13,1955-05-18,NGVD 29 69028800,1451.70,1955-10-17,NGVD 29 69028800,1451.66,1956-07-10,NGVD 29 69028800,1451.55,1956-10-04,NGVD 29 69028800,1451.94,1957-07-01,NGVD 29 69028800,1451.72,1957-10-14,NGVD 29 69028800,1451.95,1958-05-05,NGVD 29 69028800,1451.40,1958-10-07,NGVD 29 69028800,1452.16,1959-06-02,NGVD 29 69028800,1452.11,1959-09-29,NGVD 29 69028800,1452.16,1960-06-13,NGVD 29 69028800,1451.16,1960-10-18,NGVD 29 69028800,1451.91,1961-06-06,NGVD 29 69028800,1451.74,1961-10-02,NGVD 29 69028800,1452.29,1962-06-25,NGVD 29 69028800,1451.61,1962-09-24,NGVD 29 69028800,1451.99,1963-06-24,NGVD 29 69028800,1451.51,1963-10-07,NGVD 29 69028800,1452.64,1964-05-26,NGVD 29 69028800,1451.91,1964-10-06,NGVD 29 69028800,1452.52,1965-06-04,NGVD 29 69028800,1452.65,1965-10-11,NGVD 29 69028800,1452.24,1966-05-31,NGVD 29 69028800,1451.58,1966-10-06,NGVD 29 69028800,1450.93,1967-06-12,NGVD 29 69028800,1451.44,1967-10-16,NGVD 29 69028800,1452.36,1968-05-20,NGVD 29 69028800,1451.84,1968-10-07,NGVD 29 69028800,1452.38,1969-05-15,NGVD 29 69028800,1451.56,1969-10-16,NGVD 29 69028800,1452.69,1970-05-08,NGVD 29 69028800,1452.27,1970-10-15,NGVD 29 69028800,1452.24,1971-05-10,NGVD 29 69028800,1451.69,1971-10-14,NGVD 29 69028800,1453.08,1972-05-05,NGVD 29 69028800,1453.04,1972-10-13,NGVD 29 69028800,1452.59,1973-05-23,NGVD 29 69028800,1453.49,1973-10-16,NGVD 29 69028800,1451.49,1974-10-08,NGVD 29 69028800,1451.94,1975-06-03,NGVD 29 69028800,1451.62,1975-10-09,NGVD 29 69028800,1451.64,1976-05-26,NGVD 29 69028800,1450.48,1976-09-10,NGVD 29 69028800,1450.72,1977-04-21,NGVD 29 69028800,1451.78,1977-10-04,NGVD 29 69028800,1452.40,1978-05-03,NGVD 29 69028800,1452.84,1978-08-31,NGVD 29 69028800,1452.84,1980-09-11,NGVD 29