CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ
21018900,1369.78,1982-11-03,NGVD 29
21018900,1371.19,1982-11-03,NGVD 29
21018900,1371.26,1983-02-22,NGVD 29
21018900,1371.60,1983-08-16,NGVD 29
21018900,1370.80,1993-09-17,NGVD 29
21018900,1370.93,1993-11-30,NGVD 29
21018900,1370.92,1994-07-22,NGVD 29