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sampling point
River Churnet - Wall Bridge Leek

Description RIVER CHURNET - WALL BRIDGE LEEK
Sampling point ID MD-56090180
Type Freshwater – Rivers
Status open
Location easting northing: 397400 355310
lat lon: 53.094978, -2.040271
Area Staffordshire Warwickshire And West Midlands
Sub-Area Upper Trent And Tame
Summary 314 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.

90 determinands have been measured at this site
  • Alky pH 4.5
  • Ammonia(N)
  • B-[a]-pyrene
  • B-[b]-fluora
  • B-[ghi]-pery
  • B-[k]-fluora
  • BOD ATU
  • BOD5DyF 2ATU
  • C - Org Filt
  • CHLOROPHYLL
  • Ca Filtered
  • Cadmium - Cd
  • Calcium - Ca
  • Cd Filtered
  • Chloride Ion
  • Chlorophylls
  • Chromium -Cr
  • Cond @ 20C
  • Cond @ 25C
  • Copper - Cu
  • Cr- Filtered
  • Cu Filtered
  • Fe- Filt
  • Fluoranthene
  • GCMS S-Vol
  • Hardness
  • Ind123pyrene
  • Iron - as Fe
  • Lead - as Pb
  • Magnesium-Mg
  • Mercury - Hg
  • Mg Filtered
  • N Oxidised
  • NH3 un-ion
  • Ni- Filtered
  • Nickel - Ni
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Oil & Grs Vs
  • OptDens@400F
  • OptDens@410F
  • OptDens@420F
  • OptDens@430F
  • OptDens@440F
  • OptDens@450F
  • OptDens@460F
  • OptDens@470F
  • OptDens@480F
  • OptDens@490F
  • OptDens@500F
  • OptDens@510F
  • OptDens@520F
  • OptDens@530F
  • OptDens@540F
  • OptDens@550F
  • OptDens@560F
  • OptDens@570F
  • OptDens@580F
  • OptDens@580F
  • OptDens@600F
  • OptDens@610F
  • OptDens@620F
  • OptDens@630F
  • OptDens@640F
  • OptDens@650F
  • OptDens@660F
  • OptDens@670F
  • OptDens@680F
  • OptDens@690F
  • OptDens@700F
  • OptDens@750F
  • OptDens@800F
  • Orthophospht
  • Oxygen Diss
  • Pb Filtered
  • Phenol Odour
  • Potassium- K
  • Sld Sus@105C
  • Temp Water
  • 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 314 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 6 Jul 2023 to 11 Jun 2024

NotationDeterminandUnits 6 Jul
2023
12:51
10 Aug
2023
10:52
6 Sep
2023
12:17
5 Oct
2023
09:05
3 Nov
2023
08:05
7 Dec
2023
08:48
3 Jan
2024
10:20
7 Feb
2024
11:27
7 Mar
2024
11:00
11 Jun
2024
08:26
0061pH7.937.317.67.457.257.657.357.547.617.58
0076Temperature of Water°C1516.116.4139.95.16.65.25.911.5
0077Conductivity at 25 Cμs/cm242241218241162263170203231275
0111Ammoniacal Nitrogen as Nmg/l0.110.110.0260.0760.110.0650.180.0870.0650.049
0116Nitrogen, Total Oxidised as Nmg/l1.30.951.21.31.31.51.51.61.82.1
0117Nitrate as Nmg/l1.260.9161.181.271.291.481.491.591.792.06
0118Nitrite as Nmg/l0.0390.0340.0160.0350.0120.0210.0110.0130.0130.04
0119Ammonia un-ionised as Nmg/l0.002470.000650.000310.000490.000360.000370.000580.000390.000360.00038
0162Alkalinity to pH 4.5 as CaCO3mg/l62676170435145536079
0180Orthophosphate, reactive as Pmg/l0.0340.0390.0370.050.0440.0260.0530.0360.0250.047
9901Oxygen, Dissolved, % Saturation%8080.891.778.987.993.189.495.595.283.1
9924Oxygen, Dissolved as O2mg/l8.057.948.958.299.9311.810.912.111.99.04

Samples from 18 Oct 2019 to 6 Jun 2023

NotationDeterminandUnits18 Oct
2019
12:24
21 Nov
2019
12:17
12 Dec
2019
11:05
31 Jan
2020
11:01
21 Feb
2020
12:32
6 Mar
2020
11:16
5 Apr
2023
11:41
27 Apr
2023
14:16
15 May
2023
10:33
6 Jun
2023
08:12
0061pH7.988.197.817.727.587.687.427.697.777.63
0076Temperature of Water°C10.85.44.97.65.54.57.48.410.613.5
0077Conductivity at 25 Cμs/cm196214206252199227249243233237
0111Ammoniacal Nitrogen as Nmg/l0.0320.0840.0550.0940.0440.0450.0920.0610.0650.046
0116Nitrogen, Total Oxidised as Nmg/l1.61.931.72.62.12.32.11.81.51.6
0117Nitrate as Nmg/l1.571.911.692.582.092.292.081.781.481.57
0118Nitrite as Nmg/l0.0270.01680.0120.0210.010.0110.0240.0170.020.028
0119Ammonia un-ionised as Nmg/l0.000590.001090.000450.000760.000220.000260.000370.000490.000740.00047
0162Alkalinity to pH 4.5 as CaCO3mg/l54575360475359575861
0180Orthophosphate, reactive as Pmg/l0.0530.0330.0390.0390.0820.0240.0240.0190.0260.021
9901Oxygen, Dissolved, % Saturation%95.997.298.498.399.8101.989.89795.783
9924Oxygen, Dissolved as O2mg/l10.612.312.611.712.613.210.811.410.68.63