One tag by day (average values)

        
DataItem:1107
Description:Outflow NO3-N
Unit:mg/L
Method:Merck anal. DIN38405-9-7150-1
DT Value
2014-11-19 141.00000
2015-01-21 71.00000
2015-01-26 68.00000
2015-02-12 68.00000
2015-04-20 192.00000
2015-04-28 181.00000
2015-05-14 203.00000
2015-05-20 225.00000
2015-05-26 220.00000
2015-06-01 163.00000
2015-06-30 310.00000
2015-07-10 243.00000
2015-08-24 358.00000
2015-10-21 292.00000
2016-01-25 123.00000
2016-08-04 361.00000
2016-09-07 508.00000
2016-09-14 679.00000

244.77778

Row count 18