We would welcome your feedback to help us make future improvements.

sampling point
River Avon Upper A50 Road Bridge

Description RIVER AVON UPPER A50 ROAD BRIDGE
Sampling point ID MD-04809770
Type Freshwater – Rivers
Status open
Location easting northing: 464474 280847
lat lon: 52.421813, -1.053337
Area Staffordshire Warwickshire And West Midlands
Sub-Area Avon & Lower Severn (5)
Summary 212 samples taken between 2024 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.

49 determinands have been measured at this site
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • Bromide Ion
  • Cadmium - Cd
  • Calcium - Ca
  • Carbetamide
  • Cd Filtered
  • Chloride Ion
  • Chromium -Cr
  • Clopyralid
  • Cond @ 20C
  • Cond @ 25C
  • Copper - Cu
  • Cr- Filtered
  • Cu Filtered
  • Diquat
  • Hardness
  • Lead - as Pb
  • MR Screen
  • Magnesium-Mg
  • Metaldehyde
  • N Oxidised
  • NH3 un-ion
  • Ni- Filtered
  • Nickel - Ni
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • Paraquat
  • Pb Filtered
  • Phenol Odour
  • Phosphorus-P
  • Potassium- K
  • Propyzamide
  • 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 212 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 11 Dec 2020 to 20 Jun 2024

NotationDeterminandUnits11 Dec
2020
11:11
14 Jan
2021
13:31
2 Feb
2021
08:51
11 Mar
2021
12:45
26 Apr
2021
11:20
14 May
2021
08:12
28 Jun
2021
10:10
21 Jul
2021
10:37
19 Aug
2021
08:53
20 Jun
2024
09:49
0061pH8.17.7887.928.457.97.847.817.97.94
0076Temperature of Water°C6.44.83.88.310.69.412.815.613.712.7
0077Conductivity at 25 Cμs/cm521506371745556878866909897849
0085BOD : 5 Day ATUmg/l1.9
0111Ammoniacal Nitrogen as Nmg/l0.0820.0740.160.49< 0.030.078< 0.03< 0.03< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l8.13.52.74.131532.92.83.9
0117Nitrate as Nmg/l7.993.492.694.062.9814.92.982.892.793.88
0118Nitrite as Nmg/l0.110.0130.0120.0360.0240.0740.0170.0130.00610.016
0119Ammonia un-ionised as Nmg/l0.001150.000560.001850.00658< 0.000570.00109< 0.00047< 0.00054< 0.00057< 0.00058
0162Alkalinity to pH 4.5 as CaCO3mg/l16086110230160220270270280280
0180Orthophosphate, reactive as Pmg/l0.140.0680.052< 0.01< 0.010.0240.0310.0190.0180.021
9901Oxygen, Dissolved, % Saturation%9189.810394.2100959092.39494.2
9924Oxygen, Dissolved as O2mg/l11.211.513.611.111.110.99.59.169.739.97

Samples from 18 Jun 2018 to 5 Nov 2020

NotationDeterminandUnits18 Jun
2018
14:01
16 Oct
2018
11:45
1 Nov
2018
08:34
8 May
2019
14:02
11 Jun
2019
11:57
12 Nov
2019
10:51
3 Dec
2019
13:57
23 Jan
2020
10:31
22 Oct
2020
11:11
5 Nov
2020
09:47
0061pH7.927.78.18.047.738.017.937.747.88.1
0076Temperature of Water°C1514.78.69.510.76.46.77.111.38.5
0077Conductivity at 25 Cμs/cm902691851827673463746738641681
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.030.0520.050.0910.0340.0410.0540.057< 0.03
0116Nitrogen, Total Oxidised as Nmg/l2.9416.62.061.571.314.83.84.354.6
0117Nitrate as Nmg/l2.9316.52.051.561.294.783.784.284.964.57
0118Nitrite as Nmg/l0.00830.05850.01020.00850.02310.02010.0180.020.0370.031
0119Ammonia un-ionised as Nmg/l< 0.00066< 0.000390.000860.000880.000950.000480.00050.000440.00073< 0.00049
0162Alkalinity to pH 4.5 as CaCO3mg/l287132279226185142240240200330
0180Orthophosphate, reactive as Pmg/l0.0150.5370.0130.0240.0470.0340.0340.0210.0350.021
9901Oxygen, Dissolved, % Saturation%95748494.180.991.49294.988.991
9924Oxygen, Dissolved as O2mg/l9.557.499.7910.78.9711.211.211.59.7110.6