CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ 70002900,942.96,1982-10-27,NGVD 29 70002900,943.13,1983-03-31,NGVD 29 70002900,942.80,1984-09-04,NGVD 29 70002900,942.79,1984-09-05,NGVD 29 70002900,942.79,1984-09-06,NGVD 29 70002900,943.36,1984-10-22,NGVD 29 70002900,943.59,1986-04-23,NGVD 29 70002900,945.81,2002-06-25,NGVD 29