CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ
56162800,1352.81,1976-06-16,NGVD 29
56162800,1353.79,1985-08-07,NGVD 29
56162800,1354.59,1993-09-16,NGVD 29
56162800,1353.37,1999-10-26,NGVD 29