CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ
62001800,893.83,2011-05-03,Unknown
62001800,893.80,2011-05-19,Unknown
62001800,893.95,2011-06-29,Unknown
62001800,892.90,2011-09-07,Unknown
62001800,893.10,2011-10-27,Unknown
62001800,893.29,2012-03-30,Unknown