CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ 01017900,1253.04,1931-09-09,MSL 1912 01017900,1253.19,1935-03-29,MSL 1912 01017900,1253.00,1936-09-04,MSL 1912 01017900,1253.64,1937-04-02,MSL 1912 01017900,1254.11,1937-05-13,MSL 1912 01017900,1254.83,1941-05-14,MSL 1912 01017900,1255.73,1994-06-22,MSL 1912 01017900,1254.84,1994-08-23,MSL 1912 01017900,1254.06,2007-09-25,MSL 1912 01017900,1255.40,2008-07-10,MSL 1912 01017900,1254.85,2008-11-04,MSL 1912