CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ
29028600,1421.04,2005-02-09,NGVD 29
29028600,1420.90,2005-02-23,NGVD 29
29028600,1419.30,2006-06-07,NGVD 29
29028600,1419.81,2009-02-12,NGVD 29
29028600,1420.40,2022-07-27,NGVD 29