Date,Time,pH,EC,DOC,NH4-N,NO3-N,tot-N,PO4-P YYYY-MM-DD,HH:mm:SS,(@25°C),µS/cm,mg C/l,µg N/l,µg N/l,mg N/l,µg P/l 2010-05-07,12:00:00,3.92,,57.44,,,0.9132, 2010-05-21,12:00:00,,,47.01,,,0.8375, 2010-06-14,12:00:00,,,73.56,,,1.032, 2010-07-09,12:00:00,,,129.8,,,1.541, 2010-08-06,12:00:00,,,207.0,,,2.355, 2010-09-10,12:00:00,,,194.0,,,2.644, 2010-11-19,12:00:00,,,193.4,,,2.417, 2011-02-04,12:00:00,3.71,,133.1,,,1.88, 2011-06-01,12:00:00,,,79.2,,,1.323, 2011-06-23,12:00:00,,,91.92,,,1.313, 2011-09-09,13:45:00,,,,34.39,28.91,,3.86 2012-10-04,13:00:00,3.47,146.75,154.9,,,2.185, 2013-07-02,11:00:00,,,73.98,,,0.9261,