CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ
56101400,1280.19,2006-05-31,NGVD 29
56101400,1281.01,2007-06-29,NGVD 29
56101400,1280.46,2008-02-15,NGVD 29
56101400,1282.13,2009-11-04,NGVD 29
56101400,1282.81,2010-11-08,NGVD 29