Date,Time,DOC,NH4-N,tot-N,NO2-N/NO3-N YYYY-MM-DD,HH:mm:SS,mg C/l,µg N/l,mg N/l,µg N/l 2003-03-28,12:00:00,22.9400005341,11.332591,, 2003-04-02,12:00:00,13.2100000381,54.0873662,, 2003-04-23,12:00:00,9.6099996567,17.127666,,699.3276231 2003-04-30,12:00:00,17.0799999237,43.1411135,, 2003-05-07,12:00:00,13.88,65.9350749,,280.6162741 2003-05-21,12:00:00,29.3600006104,,, 2003-05-28,12:00:00,22.5599994659,,, 2003-06-13,12:00:00,13.8599996567,227.9396146,,129.2428266 2003-07-11,12:00:00,13.25,19.8320343,,53.1134904 2003-09-11,12:00:00,19.1100006104,27.0436831,,4.4261242 2004-03-12,12:00:00,10.4099998474,71.7301499,,455.8907923 2004-04-06,12:00:00,10.0699996948,69.2833405,0.354,332.4019272 2004-04-20,12:00:00,29.0799999237,19.9608137,0.497,92.0633833 2004-04-27,12:00:00,26.9799995422,3.0907066,0.478,15.4914347 2004-05-07,12:00:00,29.9599990845,33.2250964,0.472,8.8522484 2004-05-18,12:00:00,35.8,23.6954176,0.404,14.1635974 2004-06-09,12:00:00,22.3899993896,213.7738758,0.52,48.6873662 2004-07-14,12:00:00,30.6299991608,90.6607281,0.468,38.9498929 2004-09-02,12:00:00,33.7799987793,52.4132334,,3.5408994