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sampling point
River Avon Mid Luddington

Description RIVER AVON MID LUDDINGTON
Sampling point ID MD-04785120
Type Freshwater – Rivers
Status closed
Location easting northing: 416683 252287
lat lon: 52.168591, -1.757486
Area Staffordshire Warwickshire And West Midlands
Sub-Area Avon & Lower Severn (5)
Summary 133 samples taken between 2014 and 2000

Determinands

Determinands identify a property which can be measured on a sample or the sampling environment, together with the units in which the result of that measurement will be expressed.

44 determinands have been measured at this site
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • CHLOROPHYLL
  • COD as O2
  • Cadmium - Cd
  • Calcium - Ca
  • Cd Filtered
  • Chloride Ion
  • Chlorophylls
  • Chromium -Cr
  • Cond @ 20C
  • Cond @ 25C
  • Copper - Cu
  • Cr- Filtered
  • Cu Filtered
  • Hardness
  • Lead - as Pb
  • Magnesium-Mg
  • Mg Filtered
  • N Oxidised
  • NH3 un-ion
  • Ni- Filtered
  • Nickel - Ni
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • Pb Filtered
  • Potassium- K
  • SiO2 Rv
  • Sld Sus@105C
  • Temp Water
  • Weth-Visibty
  • Weth7Dy-Prec
  • Weth7Dy-Temp
  • Weth7Dy-Vsy
  • WethPresPrec
  • WethPresTemp
  • Zinc - as Zn
  • Zn- Filtered
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 133 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 28 Feb 2013 to 22 Oct 2014

NotationDeterminandUnits28 Feb
2013
08:17
13 May
2013
09:24
1 Jul
2013
11:16
4 Oct
2013
11:56
11 Nov
2013
11:05
8 Jan
2014
08:22
6 Mar
2014
10:01
16 May
2014
08:17
15 Jul
2014
13:57
22 Oct
2014
09:42
0076Temperature of Water°C3.911.316.515.996.7714.319.111.2
0077Conductivity at 25 Cμs/cm9071001100611527305476539021003850
0085BOD : 5 Day ATUmg/l1.413.761.88< 11.221.221.721.631.491.37
0092Chemical Oxygen Demand :- {COD}mg/l14222018243417191518
0111Ammoniacal Nitrogen as Nmg/l0.1640.0870.1920.550.1520.1060.1240.1550.4070.132
0116Nitrogen, Total Oxidised as Nmg/l11.210.111.413.6116.666.179.059.649.54
0117Nitrate as Nmg/l11.21011.413.5116.636.149.019.549.49
0118Nitrite as Nmg/l0.04140.0510.04990.05540.04690.03050.03290.03970.1020.0535
0135Solids, Suspended at 105 Cmg/l7.979.410.65.9518.879.746.47.65145.45
0172Chloridemg/l52.672.574.793.542.832.439.359.867.756
0180Orthophosphate, reactive as Pmg/l0.1840.1640.3320.3220.1690.170.150.2740.3120.288
0182Silica, reactive as SiO2mg/l12.83.911213.110.99.279.438.0212.313.4
7887Chlorophyll : Acetone Extractμg/l2.873.222.63.22.236.513.46.62.2
9901Oxygen, Dissolved, % Saturation%949791919795100949088
9924Oxygen, Dissolved as O2mg/l12.310.68.868.9711.211.612.19.598.319.63

Samples from 21 Jul 2011 to 17 Jan 2013

NotationDeterminandUnits21 Jul
2011
10:40
13 Oct
2011
11:25
28 Nov
2011
13:05
1 Feb
2012
11:20
21 Mar
2012
08:48
28 May
2012
11:09
4 Jul
2012
09:37
31 Aug
2012
10:35
28 Nov
2012
08:58
17 Jan
2013
10:10
0076Temperature of Water°C17158.13.68.919.816.387.82.9
0077Conductivity at 25 Cμs/cm98396797010101059966804712536895
0085BOD : 5 Day ATUmg/l1.21.3< 1< 11.85.51.31.31.941.43
0092Chemical Oxygen Demand :- {COD}mg/l12212217183321263423
0111Ammoniacal Nitrogen as Nmg/l0.2440.2050.1960.1850.110.1050.2260.1260.1240.186
0116Nitrogen, Total Oxidised as Nmg/l11.910.911.411.714.810.77.287.0868.37
0117Nitrate as Nmg/l11.810.811.311.614.710.67.167.055.968.31
0118Nitrite as Nmg/l0.09090.08910.1120.07690.06590.05420.120.03480.04230.0576
0135Solids, Suspended at 105 Cmg/l3.374.73< 33.85< 314.4715.377.821.9
0172Chloridemg/l76.974.370.587.491.767.151.843.12871.6
0180Orthophosphate, reactive as Pmg/l0.4220.4870.4990.3570.290.1020.2490.2750.150.205
0182Silica, reactive as SiO2mg/l8.7912.414.411.36.064.4810.910.510.311.9
7887Chlorophyll : Acetone Extractμg/l2.42.20.973.910.21316.95.25.11.6
9901Oxygen, Dissolved, % Saturation%928489919510991908996
9924Oxygen, Dissolved as O2mg/l8.868.4410.512119.928.910.610.612.9