CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ
61006900,1346.73,1950-08-23,NGVD 29
61006900,1347.44,1966-08-15,NGVD 29
61006900,1348.19,1999-11-09,NGVD 29
61006900,1349.22,2005-09-16,NGVD 29