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

26013 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 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 0 162 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonia 3 4 3 3 730 2 4 4 154 3 3 62 3 1871 7
Ammonium 3 4 3 3 3 2 4 4 154 3 3 62 3 1871 7
Conductivity 3 4 3 3 3 2 4 4 154 3 3 62 3 1871 7
DO 3 4 3 3 730 2 4 4 154 3 3 62 3 1871 7
pH 3 4 3 3 3 2 4 4 154 3 3 62 3 1871 7
Water Temp Flow-cell 3 4 3 3 3 2 4 4 154 3 3 62 3 1871 7
Turbidity 3 1753 3 1926 3 721 223 4 1684 253 3 918 3 1876 1095
Total Phosphorus NA 1155 NA NA 0 NA NA 0 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 31/10/2011 00:00 30/12/2019 00:00
7 8 Flume HL Nitrate Flume Group All None NA 31/10/2011 12:00 30/12/2019 00:00
25 33 Flume Flume All (P OK) 05 Auto NA NA 25/10/2013 06:00 28/10/2013 12:00
208 225 Flume Phosphax All 05 Auto NA NA 15/11/2013 10:30 18/12/2013 13:30
209 226 Flume Phosphax All 05 Auto NA NA 23/03/2013 17:00 30/10/2013 16:00
219 236 Flume Phosphax All 02 Auto NA NA 15/11/2013 09:00 18/12/2013 12:00
220 237 Flume Phosphax All 02 Auto NA NA 24/03/2013 13:30 30/10/2013 14:15
232 249 Flume Phosphax All 08 Auto NA NA 15/11/2013 07:00 18/12/2013 15:15
233 250 Flume Phosphax All 08 Auto NA NA 04/11/2013 21:00 07/11/2013 15:30
234 251 Flume Phosphax All 08 Auto NA NA 31/10/2013 12:30 04/11/2013 15:45
235 252 Flume Phosphax All 08 Auto NA NA 24/03/2013 10:00 30/10/2013 16:45
  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
25 Mouse chewed line. False 0s. 384 values set as NA out of 384 non-missing values in raw data (2%)
208 Phosphax switched off. Low flow 919 values set as NA out of 919 non-missing values in raw data (34%)
209 Phosphax switched off. Low flow 256 values set as NA out of 256 non-missing values in raw data (14%)
219 NA 10 values set as NA out of 10 non-missing values in raw data (1%)
220 Phosphax switched off. Low flow. Summer 2013 9 values set as NA out of 9 non-missing values in raw data (1%)
232 Low flow. Switched off 933 values set as NA out of 933 non-missing values in raw data (35%)
233 NA 267 values set as NA out of 267 non-missing values in raw data (15%)
234 NA 398 values set as NA out of 398 non-missing values in raw data (27%)
235 Low flow. Off for summer 259 values set as NA out of 259 non-missing values in raw data (24%)

29866 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 0 48 0 0 0 0 0 0 0 0 0 0
PLC Switch 0 0 0 0 48 0 0 0 0 0 0 0 0 0 0
NOx N 28 189 28 28 75 28 28 28 28 28 28 28 28 28 28
Ammonia 3 4 3 3 730 2 4 4 154 3 3 62 3 1871 7
Ammonium 3 4 3 3 51 2 4 4 154 3 3 62 3 1871 7
Conductivity 3 4 3 3 51 2 4 4 154 3 3 62 3 1871 7
DO 3 4 3 3 730 2 4 4 154 3 3 62 3 1871 7
pH 3 4 3 3 51 2 4 4 154 3 3 62 3 1871 7
Water Temp Flow-cell 3 4 3 3 51 2 4 4 154 3 3 62 3 1871 7
Turbidity 3 1753 3 1926 51 721 223 4 1684 253 3 918 3 1876 1095
Total Phosphorus NA 1174 NA NA 1175 NA NA 1857 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 0 0 0 48 340 76 0 16 680 1516 1638 1762 1183 246


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 0 743 48.9 0
1 Ammonia 0 0 20 0
2 Ammonium 0 0 100 0
3 Conductivity 10 1 3000 0
4 DO 5 0 250 0
7 pH 1 0 12 0
11 Water Temp Flow-cell -10 0 30 0
10 Turbidity 0 1029 3000 0
9 Total Phosphorus 0 5 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 62 4 495 27 0 6 7 0 38 0 0 85 11 7 1
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 1
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 1029 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total Phosphorus NA 0 NA NA 0 NA NA 5 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 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 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 31644 missing values in the Flume data ( 8 %).




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 0
8 PLC Switch 0 0 1 0
6 NOx N 0 0 20 150
1 Ammonia 0 0 20 0
2 Ammonium 0 0 50 0
3 Conductivity 30 0 1600 0
4 DO 60 0 105 0
7 pH 3.5 0 8.5 0
11 Water Temp Flow-cell 0 0 25 0
10 Turbidity 0 0 2000 0
9 Total Phosphorus 0 0 1 4



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 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



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 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 0 150 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 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 4 NA NA NA

7 FLUMES - Histograms

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




Total Phosphorus plots






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
0.27 0.29 0.37 NA 0.38 0.38 0.4 0.42 0.42 0.29 0.35 0.31 0.37 0.41 0.37

turbidity vs flow for each catchment:

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
0.21 0.82 0.53 0.55 0.54 0.71 0.63 0.46 0.55 0.82 0.65 0.83 0.71 0.48 0.75


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 1.967 2.187 2.078 2.987 1.873 0.8462 0.776 1.959 1.64 0.8324 0.3804 0.1938 0.3118 0.5639 0.801
PLC Switch 1 1 1 1 1 0.8735 0.9717 1 0.994 0.747 0.436 0.3906 0.3445 0.5599 0.9085
NOx N 1.12 2.273 1.827 0.9768 2.012 1.485 1.484 3.549 1.928 5.454 2.311 3.803 1.918 2.959 12.09
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0.4433 1.165 0.6099 0.2654 0.3674 0.1337 0.3008 0.5904 0.3549 0.4303 0.3482 0.4265 0.3392 0.5008 0.6195
Conductivity 189 297.9 212.5 177.3 180.8 168.2 129.3 224.9 177.2 204.3 179.5 226.5 164.4 190.6 330.2
DO 86.19 82.71 89.02 94.33 91.35 93.42 88.86 91.55 88 93.89 98.49 100.2 89.29 93.24 87.23
pH 6.288 6.306 6.656 6.695 6.539 6.45 5.972 6.57 6.392 6.574 6.631 5.777 6.676 6.981 6.392
Water Temp Flow-cell 11.5 10.6 11.04 11.32 11.07 11.8 11.45 10.41 11.23 11.83 11.75 11.81 11.2 11.23 11.44
Turbidity 5.038 8.137 3.774 7.818 5.765 2.869 6.134 10.11 5.187 3.799 8.08 8.09 10.19 88.51 18.74
Total Phosphorus NA 0.0727 NA NA 0.0458 NA NA 0.0546 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 1.168 1.508 0.8497 1.85 0.9868 0.5756 0.4596 0.8772 0.8223 0.3975 0.1739 0.1491 0.0994 0.2112 0.4969
PLC Switch 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1
NOx N 0.85 2.28 1.84 1.02 1.99 1.44 1.52 3.54 2.01 5.39 2.36 3.745 1.86 2.87 11.91
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0.51 1.35 0.81 0.24 0.35 0.15 0.32 0.68 0.42 0.52 0.32 0.43 0.21 0.31 0.59
Conductivity 190 312 217 176 182 171 128 226 179 204 178 213 166 199 339
DO 86.2 82.3 89 95.2 92.1 93.1 88.9 91.9 88 93.5 98.5 100.6 88.6 93.3 87
pH 6.3 6.28 6.6 6.69 6.52 6.42 5.98 6.59 6.37 6.56 6.65 5.86 6.69 7.01 6.395
Water Temp Flow-cell 11.56 10.65 11.01 11.43 10.93 11.71 11.39 10.2 11.13 11.83 11.84 11.83 11.17 11.3 11.31
Turbidity 1.8 4.9 2 4.1 3.4 1.4 3.6 6.1 3 2 5.8 4.1 7.1 40.45 4.4
Total Phosphorus NA 0.07 NA NA 0.03 NA NA 0.05 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 2.396 2.575 4.291 4.02 3.25 1.012 1.199 3.797 3.096 1.192 0.7785 0.3403 0.7491 1.287 1.058
PLC Switch 0 0 0 0 0 0.3325 0.1658 0 0.0769 0.4348 0.496 0.488 0.4753 0.4965 0.2884
NOx N 0.5973 0.6354 0.5602 0.3439 0.5145 0.4145 0.3423 1.136 0.4633 1.405 0.469 1.856 0.5917 0.9745 4.338
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0.1925 0.519 0.3218 0.1715 0.1925 0.0984 0.1426 0.278 0.1779 0.277 0.0863 0.1729 0.2062 0.3205 0.2862
Conductivity 19.06 48.3 24.55 12.23 10.61 14.2 10.02 17.92 19.08 16.25 20.56 62.41 11.52 29.43 39.77
DO 6.623 5.742 6.207 3.068 3.394 2.115 1.326 3.265 2.796 2.217 2.241 1.588 1.956 1.84 3.617
pH 0.1773 0.1071 0.1971 0.1733 0.1106 0.0787 0.1588 0.0893 0.1 0.1049 0.3734 0.9763 0.1153 0.1326 0.0999
Water Temp Flow-cell 1.086 1.07 1.02 1.126 0.9249 0.682 0.895 1.044 0.9477 0.7866 0.9352 0.7899 0.8531 0.8612 0.889
Turbidity 17.32 9.191 5.72 12.35 9.434 4.457 8.018 15.49 6.679 5.27 6.512 10.07 9.588 123 39.92
Total Phosphorus NA 0.0256 NA NA 0.0346 NA NA 0.0841 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 1.727 1.514 1.398 2.2 1.453 0.7127 0.4597 1.206 1.014 0.8944 0.2112 0.1615 0.236 0.3354 0.6211
PLC Switch 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0
NOx N 1.15 0.95 0.59 0.19 0.76 0.63 0.48 1.81 0.66 1.805 0.57 3.51 0.81 1.36 5.55
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0.41 1.01 0.66 0.17 0.34 0.21 0.29 0.49 0.34 0.46 0.1 0.16 0.37 0.455 0.59
Conductivity 29 39 37 13 14 14 7 24 25 21 10 37 9 45 34
DO 9.8 6.2 9.8 5.6 4.375 4.1 1.9 6.1 4.9 3.5 3.2 2.4 2.5 2.8 5.6
pH 0.19 0.11 0.27 0.23 0.12 0.11 0.19 0.1 0.08 0.12 0.31 1.38 0.09 0.14 0.13
Water Temp Flow-cell 1.37 1.44 1.25 1.39 1.21 0.8475 1.1 1.622 1.33 1.31 1.46 1.34 0.89 1.185 1.11
Turbidity 4.8 11.8 2.7 8.3 5.2 2.6 6.6 6 6.125 3.1 6.2 10 10.5 71.53 15.6
Total Phosphorus NA 0.03 NA NA 0.04 NA NA 0.01 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 0.4112 0.2193 0.4 0.2467 0.0822 0.1739 0.1919 0.1645 0.0621 0.0497 0 0 0.0124 0.0994
PLC Switch 1 1 1 1 1 0 0 1 0 0 0 0 0 0 0
NOx N 0.01 0.05 0.01 0.01 0.2 0.01 0.05 0.7 0.09 0.32 0.57 0.01 0.01 0.3 1.71
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0.13 0.42 0.16 0.1 0.11 0.02 0.11 0.18 0.08 0.11 0.19 0.11 0.14 0.23 0.25
Conductivity 136 158 132 126 137 104 100 119 110 154 132 136 117 105 149
DO 65.9 70.4 74.7 87.5 83 90.3 85.6 85.9 82.4 89.7 93.1 95.1 86.6 88.6 78.3
pH 4.84 5.36 5.12 4.75 6.05 6.1 4.37 4.91 5.96 5.56 4.03 3.58 6.24 6.68 6.15
Water Temp Flow-cell 8.75 8.47 8.98 8.73 9.26 10.03 9.49 8.58 9.03 6.31 6.69 10.04 8.93 9.17 9.72
Turbidity 0 0 0.1 0 0 0 0 1.2 0 0 2.7 0 0.9 18.7 0
Total Phosphorus NA 0.04 NA NA 0.01 NA NA 0 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 17.53 28.48 57.84 40.05 53.1 12.01 16.97 49.2 48.35 18.04 13.17 6.174 11.88 17.33 13.24
PLC Switch 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
NOx N 2.43 3.6 3.2 2.03 3.01 2.24 2.13 10.73 3.99 8.44 8.61 9.03 3.25 6.05 20.94
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0.82 2.46 1.43 2.36 1.13 0.31 0.65 1.55 0.86 1.45 0.96 1.2 0.84 1.56 1.26
Conductivity 305 354 364 305 217 209 272 337 210 253 424 536 208 238 390
DO 96.9 97.9 100.1 99.8 98 98.1 94.6 97.9 95.2 99.7 102.2 102.8 100.9 99 103.4
pH 6.57 6.72 7.16 6.99 7.03 6.81 6.41 6.77 6.84 7.68 7.83 7.5 7.88 7.75 7.25
Water Temp Flow-cell 13.42 13.06 13.31 13.27 12.73 13.35 13.23 13.09 13.2 13.21 13.27 13.41 13.31 13.27 13.25
Turbidity 477 48.5 63.4 156.7 187.2 57.3 116.4 317.5 96.6 53.9 58 65.4 86.5 963.4 429.2
Total Phosphorus NA 0.2 NA NA 0.25 NA NA 1.38 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 1.218 1.178 2.065 1.346 1.736 1.196 1.545 1.938 1.888 1.432 2.047 1.756 2.402 2.282 1.32
PLC Switch 0 0 0 0 0 0.3806 0.1706 0 0.0774 0.582 1.138 1.249 1.38 0.8868 0.3175
NOx N 0.5331 0.2796 0.3066 0.3521 0.2557 0.2791 0.2307 0.32 0.2403 0.2576 0.2029 0.4882 0.3084 0.3294 0.3588
Ammonia NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Ammonium 0.4342 0.4455 0.5276 0.6459 0.5239 0.7362 0.4739 0.4709 0.5012 0.6437 0.2479 0.4053 0.6079 0.6399 0.462
Conductivity 0.1009 0.1622 0.1155 0.069 0.0587 0.0844 0.0775 0.0797 0.1077 0.0796 0.1145 0.2755 0.07 0.1544 0.1205
DO 0.0768 0.0694 0.0697 0.0325 0.0372 0.0226 0.0149 0.0357 0.0318 0.0236 0.0228 0.0158 0.0219 0.0197 0.0415
pH 0.0282 0.017 0.0296 0.0259 0.0169 0.0122 0.0266 0.0136 0.0156 0.016 0.0563 0.169 0.0173 0.019 0.0156
Water Temp Flow-cell 0.0945 0.1009 0.0924 0.0995 0.0836 0.0578 0.0782 0.1003 0.0844 0.0665 0.0796 0.0669 0.0762 0.0767 0.0777
Turbidity 3.437 1.13 1.516 1.58 1.636 1.554 1.307 1.533 1.288 1.387 0.806 1.245 0.9411 1.39 2.13
Total Phosphorus NA 0.3522 NA NA 0.7563 NA NA 1.541 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 0 48 0 0 0 0 0 0 0 0 0 0
PLC Switch 0 0 0 0 48 0 0 0 0 0 0 0 0 0 0
NOx N 90 193 523 55 75 371 111 28 82 701 1529 1666 1781 1209 273
Ammonia 3 4 3 3 730 342 80 4 165 683 1517 1639 1763 2017 250
Ammonium 3 4 3 3 51 342 80 4 165 683 1517 1639 1763 2017 250
Conductivity 3 4 3 3 51 342 80 4 165 683 1517 1639 1763 2017 251
DO 3 4 3 3 730 342 80 4 165 683 1517 1639 1763 2017 250
pH 3 4 3 3 51 342 80 4 165 683 1517 1639 1763 2017 250
Water Temp Flow-cell 3 4 3 3 51 342 80 4 165 683 1517 1639 1763 2017 250
Turbidity 1032 1753 3 1926 51 1023 299 4 1684 933 1517 2270 1763 2022 1267
Total Phosphorus NA 1174 NA NA 1175 NA NA 1862 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 1.786 0 0 0 0 0 0 0 0 0 0
PLC Switch 0 0 0 0 1.786 0 0 0 0 0 0 0 0 0 0
NOx N 3.348 7.18 19.46 2.046 2.79 13.8 4.13 1.042 3.051 26.08 56.88 61.98 66.26 44.98 10.16
Ammonia 0.1116 0.1488 0.1116 0.1116 27.16 12.72 2.976 0.1488 6.138 25.41 56.44 60.97 65.59 75.04 9.301
Ammonium 0.1116 0.1488 0.1116 0.1116 1.897 12.72 2.976 0.1488 6.138 25.41 56.44 60.97 65.59 75.04 9.301
Conductivity 0.1116 0.1488 0.1116 0.1116 1.897 12.72 2.976 0.1488 6.138 25.41 56.44 60.97 65.59 75.04 9.338
DO 0.1116 0.1488 0.1116 0.1116 27.16 12.72 2.976 0.1488 6.138 25.41 56.44 60.97 65.59 75.04 9.301
pH 0.1116 0.1488 0.1116 0.1116 1.897 12.72 2.976 0.1488 6.138 25.41 56.44 60.97 65.59 75.04 9.301
Water Temp Flow-cell 0.1116 0.1488 0.1116 0.1116 1.897 12.72 2.976 0.1488 6.138 25.41 56.44 60.97 65.59 75.04 9.301
Turbidity 38.39 65.22 0.1116 71.65 1.897 38.06 11.12 0.1488 62.65 34.71 56.44 84.45 65.59 75.22 47.14
Total Phosphorus NA 43.68 NA NA 43.71 NA NA 69.27 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 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

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 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 0 150
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 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 4 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 0 0 0 0 0 0 0 201 249 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 0 0 0 0 0 0 0 7.478 9.263 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 0 48 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 1.786 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 4760 5290 5028 7227 4450 2047 1877 4740 3967 2014 920.2 468.8 754.4 1364 1938

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