CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ 56051700,1344.50,1967-08-31,NGVD 29 56051700,1347.19,1994-08-16,NGVD 29 56051700,1346.82,1994-10-05,NGVD 29 56051700,1347.09,1996-05-01,NGVD 29 56051700,1347.40,1996-07-19,NGVD 29 56051700,1346.80,1996-11-07,NGVD 29 56051700,1347.24,1997-05-06,NGVD 29 56051700,1347.14,1997-07-11,NGVD 29