CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ 86005100,976.00,1958-01-01,NGVD 29 86005100,972.40,1961-06-13,NGVD 29 86005100,975.00,1981-01-01,NGVD 29 86005100,978.73,1986-05-14,NGVD 29 86005100,973.63,1989-04-14,NGVD 29 86005100,975.10,1991-08-21,NGVD 29 86005100,975.00,1992-09-10,NGVD 29 86005100,975.79,1994-12-09,NGVD 29 86005100,977.72,2006-08-22,NGVD 29 86005100,980.46,2019-07-23,NGVD 29