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sampling point
Leadon River Upleadon Bridge

Description LEADON RIVER UPLEADON BRIDGE
Sampling point ID MD-02847960
Type Freshwater – Rivers
Status open
Location easting northing: 377050 227050
lat lon: 51.941467, -2.335258
Area Shropshire Herefordshire Worcestershire And Gloucestershire
Sub-Area Shropshire & Wye
Summary 191 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.

48 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
  • Chloride Ion
  • Chlorophylls
  • Chromium -Cr
  • Cond @ 20C
  • Cond @ 25C
  • Copper - Cu
  • Cr- Filtered
  • Cu Filtered
  • Hardness
  • Lead - as Pb
  • Magnesium-Mg
  • N Oxidised
  • NH3 un-ion
  • Ni- Filtered
  • Nickel - Ni
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • Pb Filtered
  • Phenol Odour
  • Potassium- K
  • SiO2 Rv
  • Sld Sus@105C
  • Temp Water
  • Urea as N
  • Weth-Visibty
  • Weth7Dy-Prec
  • Weth7Dy-Temp
  • Weth7Dy-Vsy
  • WethPresPrec
  • WethPresTemp
  • Zinc - as Zn
  • Zn- Filtered
  • pH
  • pH in-situ

Sampling results

Displaying the twenty most recent samples. You can see all 191 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 15 Aug 2023 to 5 Jul 2024

NotationDeterminandUnits15 Aug
2023
13:17
5 Sep
2023
10:16
2 Oct
2023
11:43
8 Nov
2023
14:05
1 Dec
2023
10:16
29 Jan
2024
13:42
14 Feb
2024
15:04
4 Mar
2024
14:44
6 Jun
2024
11:19
5 Jul
2024
11:44
0061pH8.127.918.038.048.078.027.948.18.138.17
0076Temperature of Water°C16.515.415.510.24.38.99.56.613.214.5
0077Conductivity at 25 Cμs/cm1017110011917348107465615828531072
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.03< 0.030.11< 0.030.0470.190.085< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l8.78.97.47.8775.55.36.68
0117Nitrate as Nmg/l8.698.897.397.76.976.955.475.276.587.97
0118Nitrite as Nmg/l0.0110.010.010.0980.0330.0530.0350.030.0170.027
0119Ammonia un-ionised as Nmg/l< 0.00088< 0.00066< 0.000820.00204< 0.000360.000790.002920.00121< 0.00069< 0.00076
0162Alkalinity to pH 4.5 as CaCO3mg/l260270280260280250210210290280
0180Orthophosphate, reactive as Pmg/l0.270.240.250.150.120.110.160.120.170.21
9901Oxygen, Dissolved, % Saturation%96.691.592.191.589.293.794.896.694.485.9
9924Oxygen, Dissolved as O2mg/l9.419.129.1610.311.610.810.811.89.888.73

Samples from 8 Aug 2017 to 12 Jul 2023

NotationDeterminandUnits 8 Aug
2017
12:32
17 Nov
2017
10:16
22 Mar
2018
09:23
22 Jun
2018
14:34
11 Sep
2018
12:09
5 Dec
2018
13:26
19 Apr
2023
11:24
3 May
2023
14:27
8 Jun
2023
14:58
12 Jul
2023
11:48
0061pH7.88.058.118.198.137.948.048.288.257.91
0076Temperature of Water°C157.15.815.514.98.410.71417.215.7
0077Conductivity at 25 Cμs/cm96111416989761105814767830999867
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.030.109< 0.03< 0.030.0820.081< 0.03< 0.030.036
0116Nitrogen, Total Oxidised as Nmg/l8.636.018.216.988.6310.56.46.67.88.3
0117Nitrate as Nmg/l8.65.998.186.968.6210.56.336.577.788.27
0118Nitrite as Nmg/l0.03070.01840.03290.01930.01030.04270.0670.0330.0180.032
0119Ammonia un-ionised as Nmg/l< 0.0005< 0.000440.00146< 0.00082< 0.000780.001160.00156< 0.00073< 0.000920.00081
0162Alkalinity to pH 4.5 as CaCO3mg/l234334225283282223260270290240
0180Orthophosphate, reactive as Pmg/l0.5990.2780.1190.4390.6190.2390.140.140.20.38
9901Oxygen, Dissolved, % Saturation%88.781.59489.269.773.395.1100.4103.388.1
9924Oxygen, Dissolved as O2mg/l8.929.8511.78.887.038.5810.510.39.928.73