CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ 30010000,932.21,1959-04-08,NGVD 29 30010000,932.66,1959-04-10,NGVD 29 30010000,933.58,1992-04-20,NGVD 29 30010000,933.50,1992-06-05,NGVD 29 30010000,933.50,1992-06-09,NGVD 29 30010000,933.54,1992-06-16,NGVD 29 30010000,933.50,1992-08-03,NGVD 29 30010000,933.44,1992-09-14,NGVD 29 30010000,933.60,1992-11-17,NGVD 29 30010000,933.56,1993-04-29,NGVD 29 30010000,933.53,1993-06-28,NGVD 29 30010000,933.56,1993-07-20,NGVD 29 30010000,933.44,1993-08-06,NGVD 29 30010000,933.54,1993-08-13,NGVD 29 30010000,934.06,1993-11-18,NGVD 29 30010000,933.49,1994-04-19,NGVD 29 30010000,933.76,2004-03-02,NGVD 29