Table of Contents


1 FLUMES - Measurement Variable Units

Variable Name Unit
Flow l/s
PLC Switch On/Off
NOx N mg/l
Ammonia mg/l
Ammonium mg/l
Conductivity uS/cm
DO %
pH NA
Water Temp Flow-cell DegC
Turbidity FNU
Total Phosphorus mg/l

No Drift-corrections applied to data for this period, but drift files available seperately.

2 FLUMES - Missing values in raw data

38749 missing values were present in the raw FLUME/P data

Numbers of missing values in raw data by catchment:

  01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0
PLC Switch 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NOx N 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonia 3 1 2 91 1328 1440 1 2 2 2 1 2 88 2446 2
Ammonium 3 1 2 91 1328 2 1 2 2 2 1 2 88 2446 1
Conductivity 3 1 2 91 1328 2 1 2 2 2 1 2 88 2446 1
DO 3 1 2 91 1328 1440 1 2 2 2 1 2 88 2446 1
pH 3 1 2 91 1328 2 1 2 2 2 1 2 88 2446 1
Water Temp Flow-cell 3 1 2 91 1328 2 1 2 2 2 1 2 88 2446 1
Turbidity 3 2 2 91 1328 2 1 2 2 2 1 2 88 2446 1
Total Phosphorus NA 2688 NA NA 2688 NA NA 2688 NA NA NA NA NA NA NA

3 FLUMES - Sensor downtime corrections

Please refer to ‘Sensor Downtime’ log file for further clarity.

In addition to the corrections listed, the value of NOX_N in each catchment is always set to NA at 01:00

Table continues below
  ID Export.Group Sensor.s. Location.s. QC.Action QC_Flag Start.Date Start.Time End.Date End.Time
6 7 Flume Trios DOC Flume Group All Auto NA NA 01/10/2011 00:00 30/12/2019 00:00
7 8 Flume HL Nitrate Flume Group All None NA 01/10/2011 12:00 30/12/2019 00:00
212 229 Flume Phosphax All 05 Auto NA NA 24/11/2012 09:00 05/12/2012 10:00
213 230 Flume Phosphax All 05 Auto NA NA 02/11/2012 09:00 21/11/2012 14:00
214 231 Flume Phosphax All 05 Auto NA NA 01/01/2011 00:00 31/10/2012 15:30
225 242 Flume Phosphax All 02 Auto NA NA 01/01/2011 00:00 27/11/2012 16:00
239 256 Flume Phosphax All 08 Auto NA NA 02/11/2012 13:00 05/12/2012 12:45
240 257 Flume Phosphax All 08 Auto NA NA 19/10/2012 15:15 31/10/2012 16:30
  Comment Resolution.Info
6 ALL DOC data considered unreliable. On going ACTION UNTIL FURTHER NOTICE 0 values set as NA out of 0 non-missing values in raw data (NaN%)
7 All data at 1:00 considered unreliable DUE TO AUTOMATIC INSTRUMENT SHUT DOWN. Set all 01:00 values to NA for all NO2+3 data no action taken
212 Phosphax switched off. Low flow 0 values set as NA out of 0 non-missing values in raw data (NaN%)
213 Phosphax switched off. Low flow 0 values set as NA out of 0 non-missing values in raw data (NaN%)
214 Start to project to first switch on 0 values set as NA out of 0 non-missing values in raw data (NaN%)
225 Project start to first switch on 0 values set as NA out of 0 non-missing values in raw data (NaN%)
239 NA 0 values set as NA out of 0 non-missing values in raw data (NaN%)
240 NA 0 values set as NA out of 0 non-missing values in raw data (NaN%)

39169 missing values were present in the FLUME/P data after Down Time corrections were applied

Total numbers of missing values in data after downtime corrections by catchment (includes real NAs from raw data and generated NAs due to downtime corrections):

  01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0
PLC Switch 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NOx N 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28
Ammonia 3 1 2 91 1328 1440 1 2 2 2 1 2 88 2446 2
Ammonium 3 1 2 91 1328 2 1 2 2 2 1 2 88 2446 1
Conductivity 3 1 2 91 1328 2 1 2 2 2 1 2 88 2446 1
DO 3 1 2 91 1328 1440 1 2 2 2 1 2 88 2446 1
pH 3 1 2 91 1328 2 1 2 2 2 1 2 88 2446 1
Water Temp Flow-cell 3 1 2 91 1328 2 1 2 2 2 1 2 88 2446 1
Turbidity 3 2 2 91 1328 2 1 2 2 2 1 2 88 2446 1
Total Phosphorus NA 2688 NA NA 2688 NA NA 2688 NA NA NA NA NA NA NA

4 FLUMES - Investigation of PLC switch and Flow

By catchment, the number of timepoints at which variable values were replaced with NA due to PLC switch being 0 or NA (note some of these values may have been NA already)

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
0 729 0 92 599 29 1072 1046 0 1911 1820 2279 2013 1909 577


Plots of PLC switch and Flow values by catchment (and by farmlet). The second set of plots is restricted to Flow less than or equal to 1 to give a clearer picture of low flow values. More details of discrepancies will be given in a separate file.








5 FLUMES - Addressing impossible values

Total numbers of impossible values detected to be replaced by NA:

  measurement lower limit nr below upper limit nr above
5 Flow 0 0 500 0
8 PLC Switch 0 0 1 0
6 NOx N 0 934 48.9 311
1 Ammonia 0 0 20 0
2 Ammonium 0 0 100 1
3 Conductivity 10 327 3000 0
4 DO 5 6 250 0
7 pH 1 0 12 0
11 Water Temp Flow-cell -10 0 30 0
10 Turbidity 0 0 3000 0
9 Total Phosphorus 0 0 2 0


Numbers of impossible values below lower thresholds by catchment number:

measurement 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PLC Switch 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NOx N 1 151 3 7 0 683 6 71 2 2 2 4 0 2 0
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Conductivity 0 128 0 198 0 0 0 0 0 0 1 0 0 0 0
DO 0 0 0 0 0 0 0 0 0 0 0 0 5 0 1
pH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Water Temp Flow-cell 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Turbidity 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total Phosphorus NA 0 NA NA 0 NA NA 0 NA NA NA NA NA NA NA


Numbers of impossible values above upper thresholds by catchment number:

measurement 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PLC Switch 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NOx N 0 0 0 311 0 0 0 0 0 0 0 0 0 0 0
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
Conductivity 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
pH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Water Temp Flow-cell 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Turbidity 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total Phosphorus NA 0 NA NA 0 NA NA 0 NA NA NA NA NA NA NA


After replacement of impossible values there are 40748 missing values in the Flume data ( 10 %).






6 FLUMES - Detection of Basic Outliers

All thresholds are user-specified according to experience.

Total numbers of basic (potential) outliers detected:

  measurement lower limit nr below upper limit nr above
5 Flow 0 0 100 63
8 PLC Switch 0 0 1 0
6 NOx N 0 0 20 0
1 Ammonia 0 0 20 0
2 Ammonium 0 0 50 10
3 Conductivity 30 0 1600 0
4 DO 60 0 105 0
7 pH 3.5 108 8.5 0
11 Water Temp Flow-cell 0 0 25 0
10 Turbidity 0 0 2000 0
9 Total Phosphorus 0 0 1 0



Numbers of outliers below lower thresholds by catchment (and in farmlet/triplet order):

measurement 02 03 01 10 15 04 05 06 12 13 09 08 07 11 14
Flow 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PLC Switch 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NOx N 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Conductivity 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
pH 0 0 0 0 0 0 0 0 108 0 0 0 0 0 0
Water Temp Flow-cell 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Turbidity 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total Phosphorus 0 NA NA NA NA NA 0 NA NA NA NA 0 NA NA NA



Numbers of outliers above upper thresholds by catchment (and in farmlet/triplet order):

measurement 02 03 01 10 15 04 05 06 12 13 09 08 07 11 14
Flow 0 1 0 0 0 39 7 0 0 0 11 5 0 0 0
PLC Switch 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NOx N 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0 0 0 0 0 10 0 0 0 0 0 0 0 0 0
Conductivity 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
pH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Water Temp Flow-cell 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Turbidity 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total Phosphorus 0 NA NA NA NA NA 0 NA NA NA NA 0 NA NA NA

7 FLUMES - Histograms









Total Phosphorus : No data available to plot


8 FLUMES - Interactive Time series plots

The following Interactive time series plots show all QC’d 15-minute values for each parameter

NOx N plots





Ammonia plots





Ammonium plots





Conductivity plots





DO plots





pH plots





Water Temp Flow-cell plots





Turbidity plots





No data available to plot Total Phosphorus for red catchments
No data available to plot Total Phosphorus for green catchments
No data available to plot Total Phosphorus for blue catchments



9 FLUMES - Missing value plots - raw & QC’d data













10 FLUMES - Correlations matrices

All values sbove 0.8 are shown as blue


11 FLUMES - Extra correlations matrices

precipitation vs flow for each catchment:

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
NA 0.71 0.72 NA 0.3 0.74 0.74 0.74 0.71 0.75 0.76 0.71 0.73 0.73 0.72

turbidity vs flow for each catchment:

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
0.18 0.43 0.77 0.36 0.41 0.71 0.72 0.5 0.42 0.65 0.49 0.63 0.69 0.89 0.65


12 FLUMES - 28 day summary statistics

Means for each catchment:

  01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 2.846 3.01 3.277 5.641 3.239 1.6 1.157 3.338 2.886 0.6994 0.8022 0.6692 0.6768 0.8552 0.9667
PLC Switch 1 0.7288 1 0.9658 0.7772 0.9892 0.6012 0.6109 1 0.2891 0.3229 0.1522 0.2511 0.2898 0.7853
NOx N 1.681 1.06 1.469 1.029 2.451 1.259 1.233 0.5444 2.278 3.08 3.667 1.021 0.8138 0.8673 2.047
Ammonia 0 6e-04 0 0.0055 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0.5647 0.6937 0.5272 1.314 0.2092 0.2345 0.4908 0.3506 0.4039 0.3858 0.2882 0.7339 0.336 0.2508 0.3425
Conductivity 250.7 267.5 270.9 244.6 199.4 185.9 185.7 167 203.5 202 211.8 293 153.2 122.6 254.1
DO 83.75 88.65 92.49 95.82 93.14 93.46 87.83 94.75 90.85 94.06 97.47 97.06 95.44 97.15 90.25
pH 6.49 6.535 6.895 6.828 6.589 6.45 5.9 6.231 6.458 6.61 6.245 5.182 6.816 6.976 6.398
Water Temp Flow-cell 9.628 9.311 9.518 9.832 9.946 10.59 10.01 9.134 10.04 9.662 9.594 9.333 9.205 8.362 10.06
Turbidity 10.57 14.05 11.99 9.61 16.77 8.874 35.3 18.19 12.23 19.91 17.77 28.7 35.24 52.9 12.44
Total Phosphorus NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

Medians for each catchment:

  01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 0.6956 0.3563 0.5208 1.1 0.3563 0.3838 0.236 0.2741 0.3563 0.087 0.1366 0.0621 0.0497 0.0497 0.3106
PLC Switch 1 1 1 1 1 1 1 1 1 0 0 0 0 0 1
NOx N 1.67 1.06 1.54 0.97 2.78 0.95 1.16 0.53 2.51 3.285 3.43 0.62 0.83 0.79 2.15
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0.66 0.62 0.72 0.29 0.15 0.33 0.445 0.39 0.42 0.25 0.27 0.62 0.25 0.23 0.4
Conductivity 262 290 291 251 207 190 186 176 215 224 229 161 160 110 275
DO 82.7 88.3 92.3 96.2 93.3 93.5 86.5 94.7 91.1 93.6 97.2 96.5 95 97.1 90.5
pH 6.44 6.38 6.88 6.81 6.51 6.41 5.94 6.38 6.42 6.56 6.55 5.84 6.82 6.97 6.36
Water Temp Flow-cell 9.81 9.54 9.7 9.98 10.11 10.71 10.03 9.41 10.16 9.95 9.8 9.15 9.16 8.29 10.26
Turbidity 5.5 8.6 4.1 2.9 4.8 1.6 17.85 13.9 5.85 10.2 14.8 23.5 27.2 45.4 3.35
Total Phosphorus NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

Standard Deviations for each catchment:

  01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 8.356 10.61 10.75 18.58 11.87 5.82 4.187 11.79 11.79 2.766 3.036 3.021 2.692 3.095 2.858
PLC Switch 0 0.4447 0 0.1818 0.4162 0.1033 0.4897 0.4876 0 0.4534 0.4677 0.3592 0.4337 0.4538 0.4107
NOx N 0.3193 0.6288 0.4127 0.376 0.8977 0.9708 0.4995 0.2698 0.765 1.407 1.487 0.8166 0.2311 0.548 0.8061
Ammonia 0 0.0029 0 0.0365 0 0 0 0 0 0 0 0 4e-04 0 0
Ammonium 0.359 0.4132 0.4357 6.612 0.1275 0.1773 0.2399 0.1784 0.2929 0.3698 0.1285 0.5136 0.1523 0.0651 0.1602
Conductivity 39.49 52.16 51.49 34.05 24.45 21.75 34.61 44.46 29.88 46.68 69.48 241.8 32.86 42.64 45.07
DO 3.805 5.803 2.012 1.926 2.541 1.664 3.798 1.742 2.35 1.906 1.055 2.012 2.101 0.5772 3.392
pH 0.2526 0.4217 0.1281 0.2867 0.2598 0.1681 0.5273 0.4439 0.1433 0.2932 0.6903 1.512 0.2688 0.085 0.1503
Water Temp Flow-cell 0.849 1.117 0.916 0.8157 1.07 0.7386 0.9526 0.8722 0.8008 0.7348 0.7943 0.9346 0.8047 0.4202 0.6369
Turbidity 27.89 19.16 30.48 20.96 32.61 24.26 58.93 15.75 16.23 23.48 12.8 22.85 24.52 27.76 24.82
Total Phosphorus NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

Inter-quartile ranges for each catchment:

  01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 1.056 0.8497 0.9868 1.75 0.932 0.2741 0.2112 0.9319 0.5208 0.1367 0.1491 0.0745 0.1739 0.2236 0.2981
PLC Switch 0 1 0 0 0 0 1 1 0 1 1 0 1 1 0
NOx N 0.34 0.94 0.74 0.4 1.492 1.01 0.685 0.44 1.17 2.375 2.328 1.47 0.33 0.77 1.12
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0.55 0.63 0.76 0.14 0.14 0.3 0.34 0.25 0.38 0.35 0.15 0.48 0.25 0.12 0.27
Conductivity 27 34 70 14 7 6 30 55 12 48 59 434 43 56 32
DO 3.3 8.15 2.575 2.8 3.4 2.7 5.8 2.4 2.9 3 1.7 3.1 2.4 0.6 5.2
pH 0.15 0.53 0.16 0.19 0.33 0.11 0.74 0.54 0.13 0.21 0.71 3.17 0.28 0.05 0.16
Water Temp Flow-cell 0.54 1.11 0.77 0.34 1.08 0.81 0.75 1.15 0.61 0.88 0.9725 1.55 1.13 0.61 0.37
Turbidity 9.3 11.6 7 7.3 14.5 4.7 18.9 12 11.5 22.3 13.32 26.1 18.9 32.2 9.9
Total Phosphorus NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

Minimums for each catchment:

  01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 0.2857 0.0822 0.2467 0.45 0 0.1645 0.1242 0.0822 0.1919 0.0497 0.0745 0 0 0.0124 0.0994
PLC Switch 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0
NOx N 0.34 0.01 0.01 0.03 0.01 0.01 0.03 0.01 0.3 0.31 0.55 0.05 0.3 0.01 0.11
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0.12 0.09 0.05 0.1 0.09 0.03 0.16 0.05 0.05 0.06 0.12 0.25 0.14 0.15 0.07
Conductivity 92 76 93 90 81 68 69 45 66 66 64 52 59 55 75
DO 78.6 76.6 87.3 90.8 87.8 89.9 81.9 91.6 85.2 85 95.3 93.4 92.1 96.2 81.7
pH 4.2 4.8 4.75 3.67 6.16 4.91 4.16 4.34 6.06 4.94 3.57 3.14 5 6.73 6.06
Water Temp Flow-cell 6.03 5.81 5.97 7.01 6.21 7.41 6.92 5.89 6.65 6.7 6.61 7 6.81 6.15 6.48
Turbidity 2 0.4 0.6 0.1 1.1 0.2 4.1 2.5 2.1 0.8 0.6 0.7 6.1 16.7 0.3
Total Phosphorus NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

Maximums for each catchment:

  01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 71.02 98.76 104.5 170.8 115.8 60.47 42.32 109.5 116 27.27 30.3 30.11 26.36 28.68 27.02
PLC Switch 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
NOx N 2.64 2.32 2.28 1.79 7.94 3.64 2.24 1.21 3.29 4.98 6.83 3.15 1.4 2.9 3.33
Ammonia 0 0.02 0 0.5 0 0 0 0 0 0 0 0 0.01 0 0
Ammonium 1.87 1.83 1.73 98.03 1.06 0.99 1.71 1.3 1.49 1.56 1.35 3.44 0.75 0.38 0.77
Conductivity 504 400 542 551 295 263 345 394 263 330 710 887 257 232 285
DO 96.6 101.8 98.6 101.3 99.7 97.5 97.6 99.4 97.6 98.7 100.2 102.2 101.9 99.8 102.9
pH 7.07 7.96 7.13 7.67 7.32 7.03 7.16 7.01 7.02 7.46 7.7 7.22 7.91 7.74 7.79
Water Temp Flow-cell 11.33 13.21 11.39 11.26 11.44 11.81 11.75 12.01 11.49 11.02 11.53 10.95 11.75 9.47 11.05
Turbidity 974.1 429.4 401.4 539 338.1 436.9 541.4 121.6 194.9 185.1 89.8 126.1 167.4 141.7 332.2
Total Phosphorus NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

Coefficients of Variation for each catchment:

  01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 2.936 3.525 3.28 3.295 3.666 3.638 3.619 3.533 4.087 3.956 3.784 4.514 3.978 3.619 2.956
PLC Switch 0 0.6101 0 0.1883 0.5356 0.1045 0.8146 0.7983 0 1.569 1.448 2.361 1.727 1.566 0.5229
NOx N 0.1899 0.5933 0.281 0.3656 0.3662 0.7714 0.4052 0.4955 0.3358 0.4568 0.4055 0.7997 0.284 0.6318 0.3937
Ammonia NA 4.707 NA 6.663 NA NA NA NA NA NA NA NA 24.6 NA NA
Ammonium 0.6357 0.5956 0.8264 5.032 0.6094 0.7558 0.4887 0.5088 0.7251 0.9584 0.4458 0.6998 0.4534 0.2594 0.4677
Conductivity 0.1575 0.195 0.1901 0.1392 0.1226 0.117 0.1864 0.2663 0.1468 0.2311 0.3281 0.8254 0.2145 0.3479 0.1773
DO 0.0454 0.0655 0.0218 0.0201 0.0273 0.0178 0.0432 0.0184 0.0259 0.0203 0.0108 0.0207 0.022 0.0059 0.0376
pH 0.0389 0.0645 0.0186 0.042 0.0394 0.0261 0.0894 0.0712 0.0222 0.0444 0.1105 0.2917 0.0394 0.0122 0.0235
Water Temp Flow-cell 0.0882 0.12 0.0962 0.083 0.1076 0.0698 0.0952 0.0955 0.0798 0.0761 0.0828 0.1001 0.0874 0.0502 0.0633
Turbidity 2.639 1.364 2.541 2.182 1.945 2.734 1.67 0.866 1.327 1.18 0.7205 0.7963 0.6958 0.5247 1.994
Total Phosphorus NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

Number of missing values for each catchment:

  01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0
PLC Switch 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NOx N 29 891 31 391 620 740 1094 1134 30 1920 1830 2287 2021 1919 599
Ammonia 3 729 2 183 1519 1440 1072 1046 2 1911 1820 2279 2083 2543 579
Ammonium 3 729 2 184 1519 31 1072 1046 2 1911 1820 2279 2083 2543 578
Conductivity 3 856 2 377 1519 31 1072 1046 2 1911 1821 2279 2083 2543 578
DO 3 729 2 183 1519 1440 1072 1046 2 1911 1820 2279 2088 2543 579
pH 3 729 2 183 1519 31 1072 1046 2 1911 1820 2279 2083 2543 578
Water Temp Flow-cell 3 729 2 183 1519 31 1072 1046 2 1911 1820 2279 2083 2543 578
Turbidity 3 730 2 183 1519 31 1072 1046 2 1911 1820 2279 2083 2543 578
Total Phosphorus NA 2688 NA NA 2688 NA NA 2688 NA NA NA NA NA NA NA

Percentage of missing values for each catchment:

  01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 0 0 0 0.1116 0 0 0 0 0 0 0 0 0 0 0
PLC Switch 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NOx N 1.079 33.15 1.153 14.55 23.07 27.53 40.7 42.19 1.116 71.43 68.08 85.08 75.19 71.39 22.28
Ammonia 0.1116 27.12 0.0744 6.808 56.51 53.57 39.88 38.91 0.0744 71.09 67.71 84.78 77.49 94.61 21.54
Ammonium 0.1116 27.12 0.0744 6.845 56.51 1.153 39.88 38.91 0.0744 71.09 67.71 84.78 77.49 94.61 21.5
Conductivity 0.1116 31.85 0.0744 14.03 56.51 1.153 39.88 38.91 0.0744 71.09 67.75 84.78 77.49 94.61 21.5
DO 0.1116 27.12 0.0744 6.808 56.51 53.57 39.88 38.91 0.0744 71.09 67.71 84.78 77.68 94.61 21.54
pH 0.1116 27.12 0.0744 6.808 56.51 1.153 39.88 38.91 0.0744 71.09 67.71 84.78 77.49 94.61 21.5
Water Temp Flow-cell 0.1116 27.12 0.0744 6.808 56.51 1.153 39.88 38.91 0.0744 71.09 67.71 84.78 77.49 94.61 21.5
Turbidity 0.1116 27.16 0.0744 6.808 56.51 1.153 39.88 38.91 0.0744 71.09 67.71 84.78 77.49 94.61 21.5
Total Phosphorus NA 100 NA NA 100 NA NA 100 NA NA NA NA NA NA NA

Number of lower limit outliers for each catchment:

  01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PLC Switch 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NOx N 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Conductivity 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
pH 0 0 0 0 0 0 0 0 0 0 0 108 0 0 0
Water Temp Flow-cell 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Turbidity 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total Phosphorus NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

Number of upper limit outliers for each catchment:

  01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 0 0 1 39 7 0 0 5 11 0 0 0 0 0 0
PLC Switch 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NOx N 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0 0 0 10 0 0 0 0 0 0 0 0 0 0 0
Conductivity 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
pH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Water Temp Flow-cell 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Turbidity 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total Phosphorus NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

Number of zero values for flow for each catchment:

  01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 0 0 0 0 597 0 0 0 0 0 0 4 614 0 0

Percentage of zero values for flow for each catchment:

  01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 0 0 0 0 22.21 0 0 0 0 0 0 0.1488 22.84 0 0

Number of missing values for flow for each catchment:

  01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0

Percentage of missing values for flow for each catchment:

  01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 0 0 0 0.1116 0 0 0 0 0 0 0 0 0 0 0

Total calculated Water volume in m3 for each catchment:

  01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
Flow 6884 7281 7928 13630 7835 3870 2799 8075 6981 1692 1941 1619 1637 2069 2339

13 FLUMES - 28 day summary statistics - maps

To do:
28 day percentage of missing values
28 day flow sums
28 day PLC
28 day NOX N means
28 day DOC means
28 day Ammonia means
28 day Ammonium means
28 day Conductivity means
28 day Do means
28 day pH means
28 day Temperature means
28 day Turbidity means
28 day TP means