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sampling point
River Avon Lower Bidford

Description RIVER AVON LOWER BIDFORD
Sampling point ID MD-04782020
Type Freshwater – Rivers
Status open
Location easting northing: 409940 251744
lat lon: 52.163871, -1.856091
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.

56 determinands have been measured at this site
  • Al- Filtered
  • Alky pH 4.5
  • Aluminium-Al
  • Ammonia(N)
  • BOD ATU
  • CHLOROPHYLL
  • COD as O2
  • Cadmium - Cd
  • Calcium - Ca
  • Cd Filtered
  • CdCrCuNiPb
  • Chloride Ion
  • Chlorophylls
  • Chromium -Cr
  • Cond @ 20C
  • Cond @ 25C
  • Copper - Cu
  • Cr- Filtered
  • CrCuNiPb
  • Cu Filtered
  • Hardness
  • Lead - as Pb
  • Magnesium-Mg
  • Met Grp 20
  • Met Grp 34
  • Met Grp 41
  • Met Grp 44
  • Met Grp 45
  • N Inorganic
  • N Oxidised
  • NH3 un-ion
  • Ni- Filtered
  • Nickel - Ni
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • Pb Filtered
  • Phaeo Acetn
  • Phenol Odour
  • Potassium- K
  • SiO2 Rv
  • Sld Sus@105C
  • Temp Water
  • TurbidityNTU
  • 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 21 Sep 2023 to 24 Jul 2024

NotationDeterminandUnits21 Sep
2023
11:19
16 Oct
2023
13:33
27 Nov
2023
11:55
21 Dec
2023
14:05
20 Feb
2024
13:02
18 Mar
2024
11:44
15 Apr
2024
10:05
15 May
2024
09:51
20 Jun
2024
11:04
24 Jul
2024
09:11
0061pH7.767.657.997.917.767.928.18.18.177.75
0076Temperature of Water°C15.911.37.79.110.110.511.916.416.918.8
0077Conductivity at 25 Cμs/cm694620854660459547808911910799
0085BOD : 5 Day ATUmg/l< 22.31.51.81.2< 3
0111Ammoniacal Nitrogen as Nmg/l0.50.0880.120.0950.0670.140.110.050.0860.19
0116Nitrogen, Total Oxidised as Nmg/l8.77.99.46.83.84.88.19.299.6
0117Nitrate as Nmg/l8.577.859.336.73.774.748.069.168.929.5
0118Nitrite as Nmg/l0.130.0480.0690.0980.0340.0640.0430.040.0760.1
0119Ammonia un-ionised as Nmg/l0.008170.00080.001810.001320.000710.002210.002310.001450.002590.00375
0162Alkalinity to pH 4.5 as CaCO3mg/l120130210190150170220200190180
0180Orthophosphate, reactive as Pmg/l0.270.20.160.120.120.110.120.120.150.2
9901Oxygen, Dissolved, % Saturation%8795.291.996.580.893.798.194.898.884
9924Oxygen, Dissolved as O2mg/l8.5810.410.911.19.0810.410.69.259.547.8

Samples from 19 Nov 2019 to 8 Aug 2023

NotationDeterminandUnits19 Nov
2019
14:26
9 Dec
2019
13:22
17 Jan
2020
11:09
7 Feb
2020
11:49
11 Mar
2020
11:20
26 Apr
2023
11:52
17 May
2023
08:59
29 Jun
2023
08:27
24 Jul
2023
13:36
8 Aug
2023
09:02
0061pH8.027.947.848.198.088.18.127.827.917.83
0076Temperature of Water°C7.27.67.26.19.611.213.419.117.315.9
0077Conductivity at 25 Cμs/cm646686538868815987867921876835
0085BOD : 5 Day ATUmg/l< 1< 3
0111Ammoniacal Nitrogen as Nmg/l0.0920.0690.130.140.120.110.0670.090.0850.07
0116Nitrogen, Total Oxidised as Nmg/l7.597.25.49.48.17.18.98.19.310
0117Nitrate as Nmg/l7.557.145.369.368.057.058.868.039.219.94
0118Nitrite as Nmg/l0.04030.0560.0380.0420.0510.0470.0360.0690.0910.06
0119Ammonia un-ionised as Nmg/l0.001370.000920.001340.001920.002130.002190.001570.002130.002160.00134
0162Alkalinity to pH 4.5 as CaCO3mg/l185170170220200200190160160150
0180Orthophosphate, reactive as Pmg/l0.1490.160.140.160.110.110.140.240.20.22
9901Oxygen, Dissolved, % Saturation%90.294.795.699.297.8101.296.99191.287.9
9924Oxygen, Dissolved as O2mg/l10.911.311.512.311.111.110.18.48.748.67