CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ 74000400,1278.20,1936-12-09,NGVD 29 74000400,1278.29,1955-09-08,NGVD 29 74000400,1278.30,1955-09-08,NGVD 29 74000400,1278.80,1959-06-30,NGVD 29 74000400,1278.96,1960-11-07,NGVD 29 74000400,1279.10,1960-11-17,NGVD 29 74000400,1280.22,1966-05-09,NGVD 29 74000400,1279.90,1967-05-17,NGVD 29 74000400,1278.69,1967-11-15,NGVD 29 74000400,1279.90,1969-06-13,NGVD 29 74000400,84.24,1994-08-11,ASSUMED 74000400,1273.04,1995-07-03,NGVD 29