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

1857 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonia 3 4 3 3 4 3 3 4 3 3 2 3 4 6 8
Ammonium 3 4 3 3 4 3 3 4 3 3 2 3 5 6 8
Conductivity 3 4 3 3 4 3 3 4 3 3 2 3 2 6 8
DO 3 4 3 3 4 3 3 4 3 3 2 3 2 6 8
pH 3 4 3 3 4 3 3 4 3 3 2 3 2 6 8
Water Temp Flow-cell 3 4 3 3 4 3 3 4 3 3 2 3 2 6 8
Turbidity 3 4 28 3 4 3 4 5 155 193 2 393 5 10 147
Total Phosphorus NA 569 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
33 41 Flume Water Quality All (Flow/Level OK) 15 Auto NA NA 17/01/2014 09:00 22/01/2014 10:15
34 42 Flume Flume All 03 Auto NA NA 27/01/2014 03:15 27/01/2014 11:45
35 43 Flume Flume All 04 Auto NA NA 27/01/2014 19:00 29/01/2014 12:15
207 224 Flume Phosphax All 05 Auto NA NA 10/01/2014 11:00 20/01/2014 17:00
217 234 Flume Phosphax All 02 Auto NA NA 08/02/2014 02:00 13/02/2014 12:15
218 235 Flume Phosphax All 02 Auto NA NA 07/01/2014 11:00 20/01/2014 16:30
231 248 Flume Phosphax All 08 Auto NA NA 30/12/2013 23:00 20/01/2014 17:00
  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
33 Pump accidentily left switched off. Pumping wont have occoured regardless of flow 2097 values set as NA out of 2097 non-missing values in raw data (9%)
34 Bubble line chewed through - false 0 measurements- 350 values set as NA out of 350 non-missing values in raw data (1%)
35 Bubble line chewed through - false 0 measurements 1660 values set as NA out of 1660 non-missing values in raw data (6%)
207 Phosphax switched off. Low flow 68 values set as NA out of 68 non-missing values in raw data (3%)
217 fault 13 values set as NA out of 13 non-missing values in raw data (1%)
218 fault 6 values set as NA out of 6 non-missing values in raw data (0%)
231 Out of chemicals over christmas period 68 values set as NA out of 68 non-missing values in raw data (3%)

6534 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 35 166 0 0 0 0 0 0 0 0 0 0 0
PLC Switch 0 0 35 166 0 0 0 0 0 0 0 0 0 0 233
NOx N 28 28 63 192 28 28 28 28 28 28 28 28 28 28 258
Ammonia 3 4 38 169 4 3 3 4 3 3 2 3 4 6 241
Ammonium 3 4 38 169 4 3 3 4 3 3 2 3 5 6 241
Conductivity 3 4 38 169 4 3 3 4 3 3 2 3 2 6 241
DO 3 4 38 169 4 3 3 4 3 3 2 3 2 6 241
pH 3 4 38 169 4 3 3 4 3 3 2 3 2 6 241
Water Temp Flow-cell 3 4 38 169 4 3 3 4 3 3 2 3 2 6 241
Turbidity 3 4 63 169 4 3 4 5 155 193 2 393 5 10 380
Total Phosphorus NA 588 NA NA 68 NA NA 68 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 22 196 166 0 0 0 0 2 276 451 1011 681 515 233


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 0 371 48.9 0
1 Ammonia 0 0 20 1
2 Ammonium 0 0 100 0
3 Conductivity 10 8 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 0 214 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 0 0 0 0 50 14 0 2 1 0 0 84 147 5 68
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 1 3 4 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 214 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 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 1 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 7128 missing values in the Flume data ( 2 %).




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 49
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 0
3 Conductivity 30 0 1600 0
4 DO 60 0 105 3
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 2



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 6 6 0 0 0 14 9 0 0 0 6 8 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 2 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 0 NA NA NA NA NA 0 NA NA NA NA 2 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
0.37 0.55 0.51 NA 0.52 0.47 0.55 0.61 0.46 0.47 0.54 0.54 0.53 0.59 0.52

turbidity vs flow for each catchment:

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
0.61 0.88 0.39 0.77 0.75 0.49 0.52 0.79 0.6 0.51 0.73 0.58 0.64 0.86 0.56


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 4.78 5.04 5.188 8.04 5.61 3.051 2.508 5.465 5.152 1.07 1.142 0.7743 1.118 1.578 1.602
PLC Switch 1 0.9918 0.9393 1 1 1 1 1 0.9993 0.8973 0.8322 0.6239 0.7467 0.8084 1
NOx N 0.4129 1.19 1.004 1.61 1.006 0.9206 1.147 1.093 1.288 1.743 1.302 0.8936 0.469 1.366 3.693
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0.49 0.6553 0.3968 0.3965 0.3182 0.1811 0.3013 0.4549 0.2409 0.2642 0.2229 0.2876 0.3804 0.2229 0.2698
Conductivity 163.3 218.2 181 176.6 158.9 158.5 134.6 168.3 163.8 157.1 157.4 150.5 136.9 190.7 228.2
DO 76.88 83.16 89.77 93.98 91.08 92.03 91.25 93.3 88.13 90.56 97.75 99.23 90.91 98.86 88.54
pH 6.329 6.617 6.793 6.829 6.625 6.52 6.434 6.797 6.35 6.583 6.959 6.852 6.858 7.353 6.467
Water Temp Flow-cell 6.898 6.146 6.432 6.649 6.64 7.445 6.672 5.925 6.72 7.11 6.543 6.693 6.26 6.053 6.766
Turbidity 7.88 28.72 10.18 11.05 9.513 6.544 44.65 48.27 13.09 5.36 7.137 7.972 12.31 34.29 34.3
Total Phosphorus NA 0.0623 NA NA 0.0283 NA NA 0.0758 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 2.77 2.22 1.562 3.55 2.166 1.754 0.8074 1.919 1.932 0.4845 0.4348 0.2236 0.4224 0.5466 0.9441
PLC Switch 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
NOx N 0.41 1.1 0.97 1.65 0.93 0.93 1.18 0.95 1.27 1.69 1.33 0.97 0.49 1.21 3.5
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0.69 0.94 0.54 0.47 0.46 0.28 0.34 0.6 0.28 0.37 0.28 0.3 0.49 0.29 0.34
Conductivity 164 223 188 184 161 161 137 174 169 158 161 156 140 198 236
DO 75.6 82.3 89.6 93.9 90.6 91.6 91 93.1 87.2 90.2 97.6 99.3 90.7 99 87.8
pH 6.3 6.58 6.78 6.82 6.56 6.48 6.42 6.78 6.31 6.56 6.92 7 6.86 7.36 6.4
Water Temp Flow-cell 6.99 6.19 6.54 6.76 6.69 7.43 6.81 6.06 6.79 7.13 6.6 6.71 6.29 6.05 6.79
Turbidity 4.6 13.5 2.7 2.8 4.8 2.1 17.8 20.7 3.7 3.3 3.2 3 8.5 22.5 7.1
Total Phosphorus NA 0.05 NA NA 0.02 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 7.432 11 11.79 15.5 12.34 5.502 5.865 12.21 11.16 2.574 2.919 2.531 2.654 3.471 2.769
PLC Switch 0 0.0901 0.2388 0 0 0 0 0 0.0273 0.3036 0.3737 0.4845 0.435 0.3936 0
NOx N 0.1208 0.4934 0.4905 0.4149 0.4768 0.3838 0.3623 0.6603 0.6188 0.7699 0.2555 0.3951 0.1952 0.7734 1.881
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0.3211 0.3699 0.2348 0.2501 0.2156 0.1325 0.1804 0.2543 0.1082 0.1642 0.1151 0.1199 0.2162 0.1124 0.1622
Conductivity 15 30.35 29.05 20.15 16.54 15.41 14.69 22.01 25.15 16.09 21.44 28.06 18.23 36.32 36.71
DO 6.556 5.38 2.992 1.861 2.513 1.749 2.755 1.776 4.08 2.003 1.759 1.032 2.401 1.454 3.634
pH 0.1434 0.1976 0.0886 0.0834 0.2008 0.1429 0.2376 0.1137 0.1732 0.0862 0.1492 0.482 0.081 0.0639 0.3358
Water Temp Flow-cell 0.5632 0.7319 0.7747 0.6553 0.7383 0.7458 0.8724 0.9046 0.939 0.601 0.6082 0.5174 0.599 0.8845 0.5835
Turbidity 9.904 53.97 34.35 26.61 17.94 10.94 84.61 83.23 31.94 8.146 13.65 12.1 14.16 33.06 82.79
Total Phosphorus NA 0.0545 NA NA 0.0309 NA NA 0.0901 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 2.745 2.686 2.823 4.15 3.098 1.343 1.205 2.878 2.44 0.5218 0.4876 0.1863 0.587 0.9845 0.8696
PLC Switch 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0
NOx N 0.17 0.49 0.71 0.57 0.69 0.51 0.63 0.9 1.01 0.78 0.37 0.65 0.3 1.05 2.34
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0.61 0.74 0.48 0.48 0.43 0.26 0.36 0.49 0.19 0.31 0.21 0.15 0.46 0.23 0.34
Conductivity 14 32 36 13 20 16 6 17 33 17 21 21 17 46 36
DO 10.3 7.7 4.8 2.6 3.7 2.7 4.8 2.7 6.3 3 2.7 1.425 3.7 1.7 3.4
pH 0.13 0.26 0.09 0.11 0.3 0.16 0.42 0.17 0.2 0.06 0.1725 0.36 0.09 0.07 0.1
Water Temp Flow-cell 0.73 0.82 0.85 0.57 1.092 1.05 1.28 1.05 1.39 0.95 0.63 0.65 0.66 1.07 0.74
Turbidity 9.1 20.05 7.8 7 6.3 5.7 35.4 36.75 7.9 4.3 4.2 9.2 8.1 23.1 22.62
Total Phosphorus NA 0.02 NA NA 0.02 NA NA 0.05 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 0.5714 0 0 0.95 0.2467 0.466 0.2609 0.3563 0 0.0497 0 0.0621 0.0248 0.0621 0.2112
PLC Switch 1 0 0 1 1 1 1 1 0 0 0 0 0 0 1
NOx N 0.05 0.18 0.16 0.74 0 0.01 0.34 0.01 0.04 0.16 0.69 0.01 0.01 0.07 0.03
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 0.1 0.15 0.06 0.05 0.06 0.02 0.05 0.08 0.04 0.05 0.03 0.07 0.06 0.06 0.04
Conductivity 92 68 75 71 82 81 58 57 68 83 66 48 64 60 56
DO 67.6 72.4 82.8 90.1 86.7 89 86.9 89.5 82 86.6 94.2 96.8 86.3 94.3 82.6
pH 6.02 6.33 6.57 6.58 6.36 6.31 6.02 6.55 6.15 6.39 6.43 4.57 6.57 7.16 6.26
Water Temp Flow-cell 4.43 2.76 3.52 3.61 4.16 5 3.7 2.39 3.54 5.03 4.25 4.78 4.45 3.51 4.48
Turbidity 0 2.1 0 0.5 0.8 0 3 3 0 0 0 0 1.3 8.1 0
Total Phosphorus NA 0 NA NA 0 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 70.09 140.8 141.6 183.1 157.9 70.69 69.74 140.1 130.5 37.13 39.99 38.16 32.72 40.62 38.51
PLC Switch 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
NOx N 0.74 11.23 2.3 2.91 8.07 1.82 1.88 10.58 5.16 3.86 2.18 1.54 0.95 3.41 10.94
Ammonia 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Ammonium 1.24 1.32 0.76 1.03 0.72 0.42 0.73 1.02 0.59 0.7 0.47 1.68 0.64 0.55 0.86
Conductivity 205 274 234 235 209 186 216 259 223 184 207 238 194 269 282
DO 96.8 98.6 97.7 101 99.7 98.1 98.8 99.2 98.2 101.1 119.7 102.5 101.6 106 102.3
pH 6.97 7.2 7.45 7.09 7.17 7.05 6.91 7.09 7.03 7.58 7.86 7.68 7.79 8.14 8.12
Water Temp Flow-cell 8.59 8.56 8.73 8.41 8.04 8.51 8.54 8.55 8.61 8.04 8.08 8.23 8.07 8.61 8.59
Turbidity 122.4 661.9 945.7 397.8 312.7 135.2 934 986 443 123.4 160.7 118.2 282.3 241.2 966.1
Total Phosphorus NA 0.83 NA NA 0.32 NA NA 1.24 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 1.555 2.183 2.273 1.928 2.2 1.803 2.339 2.234 2.166 2.406 2.555 3.269 2.374 2.2 1.728
PLC Switch 0 0.0909 0.2542 0 0 0 0 0 0.0273 0.3383 0.4491 0.7766 0.5826 0.4869 0
NOx N 0.2926 0.4147 0.4885 0.2577 0.4741 0.4168 0.316 0.6044 0.4805 0.4416 0.1963 0.4421 0.4163 0.5662 0.5092
Ammonia NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA
Ammonium 0.6554 0.5645 0.5917 0.6307 0.6775 0.7317 0.5987 0.5591 0.4493 0.6214 0.5163 0.4168 0.5683 0.5042 0.6009
Conductivity 0.0918 0.1391 0.1605 0.1141 0.1041 0.0972 0.1091 0.1308 0.1535 0.1024 0.1363 0.1865 0.1332 0.1904 0.1608
DO 0.0853 0.0647 0.0333 0.0198 0.0276 0.019 0.0302 0.019 0.0463 0.0221 0.018 0.0104 0.0264 0.0147 0.041
pH 0.0227 0.0299 0.013 0.0122 0.0303 0.0219 0.0369 0.0167 0.0273 0.0131 0.0214 0.0703 0.0118 0.0087 0.0519
Water Temp Flow-cell 0.0816 0.1191 0.1204 0.0985 0.1112 0.1002 0.1308 0.1527 0.1397 0.0845 0.093 0.0773 0.0957 0.1461 0.0862
Turbidity 1.257 1.879 3.374 2.409 1.886 1.671 1.895 1.724 2.441 1.52 1.913 1.518 1.151 0.964 2.413
Total Phosphorus NA 0.8752 NA NA 1.09 NA NA 1.188 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 35 166 0 0 0 0 0 0 0 0 0 0 0
PLC Switch 0 0 35 166 0 0 0 0 0 0 0 0 0 0 233
NOx N 28 50 222 192 78 42 28 30 31 301 475 1071 828 538 326
Ammonia 3 26 199 169 4 3 3 4 5 279 452 1012 682 519 241
Ammonium 3 26 199 169 4 3 3 4 5 279 452 1012 682 519 241
Conductivity 3 26 199 169 4 3 3 4 5 279 452 1012 682 519 241
DO 3 26 199 169 4 3 3 4 5 279 452 1012 682 519 241
pH 3 26 199 169 4 3 3 4 5 279 452 1012 682 519 241
Water Temp Flow-cell 3 26 199 169 4 3 3 4 5 279 452 1012 682 519 241
Turbidity 217 26 224 169 4 3 4 5 157 469 452 1298 682 519 380
Total Phosphorus NA 588 NA NA 68 NA NA 68 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 1.302 6.176 0 0 0 0 0 0 0 0 0 0 0
PLC Switch 0 0 1.302 6.176 0 0 0 0 0 0 0 0 0 0 8.668
NOx N 1.042 1.86 8.259 7.143 2.902 1.562 1.042 1.116 1.153 11.2 17.67 39.84 30.8 20.01 12.13
Ammonia 0.1116 0.9673 7.403 6.287 0.1488 0.1116 0.1116 0.1488 0.186 10.38 16.82 37.65 25.37 19.31 8.966
Ammonium 0.1116 0.9673 7.403 6.287 0.1488 0.1116 0.1116 0.1488 0.186 10.38 16.82 37.65 25.37 19.31 8.966
Conductivity 0.1116 0.9673 7.403 6.287 0.1488 0.1116 0.1116 0.1488 0.186 10.38 16.82 37.65 25.37 19.31 8.966
DO 0.1116 0.9673 7.403 6.287 0.1488 0.1116 0.1116 0.1488 0.186 10.38 16.82 37.65 25.37 19.31 8.966
pH 0.1116 0.9673 7.403 6.287 0.1488 0.1116 0.1116 0.1488 0.186 10.38 16.82 37.65 25.37 19.31 8.966
Water Temp Flow-cell 0.1116 0.9673 7.403 6.287 0.1488 0.1116 0.1116 0.1488 0.186 10.38 16.82 37.65 25.37 19.31 8.966
Turbidity 8.073 0.9673 8.333 6.287 0.1488 0.1116 0.1488 0.186 5.841 17.45 16.82 48.29 25.37 19.31 14.14
Total Phosphorus NA 21.88 NA NA 2.53 NA NA 2.53 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 6 6 14 9 0 0 8 6 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 2 0 0 1 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 2 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 21 161 0 0 0 0 0 47 0 20 0 0 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 0.7812 5.99 0 0 0 0 0 1.748 0 0.744 0 0 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 35 166 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 1.302 6.176 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 11560 12190 12390 18250 13570 7380 6066 13220 12460 2588 2764 1873 2705 3817 3875

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