Date,Time,DOC,NH4-N,NO3-N YYYY-MM-DD,HH:mm:SS,mg C/l,µg N/l,µg N/l 2003-03-28,12:00:00,90.75,34.5128908,37.1794433 2003-04-02,12:00:00,71.3600006104,90.7895075,4.8687366 2003-04-23,12:00:00,68.5199966431,30.9070664,57.5396146 2003-04-30,12:00:00,64.56,34.8992291,414.2852248 2003-05-07,12:00:00,45.1199989319,42.1108779, 2003-05-21,12:00:00,,65.0336188,238.5680942 2003-05-28,12:00:00,43.9500007629,, 2003-06-13,12:00:00,50.7000007629,71.6013704,22.130621 2003-07-11,12:00:00,44.3199996948,69.7984582,34.5237687 2003-09-11,12:00:00,55.4799995422,130.0672377,21.2453961 2004-05-07,12:00:00,39.82,78.0403426,21.6880086 2004-05-18,12:00:00,36.0,87.3124625,9.2948608 2004-06-09,12:00:00,43.9500007629,133.930621,1.7704497 2004-07-14,12:00:00,72.5999984741,57.6931906,17.2618844 2004-09-02,12:00:00,58.4099998474,11.2038116,11.9505353