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sampling point
River Wheelock Above Confluence Dane

Description RIVER WHEELOCK ABOVE CONFLUENCE WITH RIVER DANE
Sampling point ID NW-88000812
Type Freshwater – Rivers
Status open
Location easting northing: 369425 366693
lat lon: 53.196421, -2.45911
Area Greater Manchester Merseyside And Cheshire
Sub-Area Cheshire
Summary 216 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.

44 determinands have been measured at this site
  • Al- Filtered
  • Alky pH 4.5
  • Aluminium-Al
  • Ammonia(N)
  • BOD ATU
  • 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
  • OMR Smpl Num
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • Pb Filtered
  • Phenol Odour
  • Sld NV@500C
  • 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 216 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 18 Oct 2023 to 22 Jul 2024

NotationDeterminandUnits18 Oct
2023
10:41
22 Nov
2023
11:38
6 Dec
2023
11:08
18 Jan
2024
10:50
20 Feb
2024
11:30
19 Mar
2024
13:30
16 Apr
2024
10:37
22 May
2024
09:36
18 Jun
2024
15:24
22 Jul
2024
12:55
0061pH7.867.97.677.887.6987.887.898.038.06
0076Temperature of Water°C10.98.84.11.38.910.99.416.614.718.2
0077Conductivity at 25 Cμs/cm692652519798538618605828765826
0085BOD : 5 Day ATUmg/l2.232.651.9< 5
0111Ammoniacal Nitrogen as Nmg/l0.120.110.40.330.180.0760.110.0950.0480.081
0116Nitrogen, Total Oxidised as Nmg/l65.94.48.54.95.85.48.18.28.6
0117Nitrate as Nmg/l5.895.824.348.434.835.745.328.038.128.55
0118Nitrite as Nmg/l0.110.0810.0570.0690.0690.0590.0840.0740.0770.048
0119Ammonia un-ionised as Nmg/l0.00170.001460.002230.002410.00150.001480.001460.002190.001230.00268
0162Alkalinity to pH 4.5 as CaCO3mg/l170180140170150160170170170160
0180Orthophosphate, reactive as Pmg/l0.220.190.150.0940.20.160.170.180.190.24
9901Oxygen, Dissolved, % Saturation%9393.496.394.394.797.294.689.695.490.3
9924Oxygen, Dissolved as O2mg/l10.310.812.613.31110.710.88.719.668.49

Samples from 8 Dec 2022 to 6 Sep 2023

NotationDeterminandUnits 8 Dec
2022
09:50
17 Jan
2023
12:35
7 Feb
2023
12:27
2 Mar
2023
09:52
26 Apr
2023
10:02
16 Jun
2023
10:24
22 Jun
2023
10:23
18 Jul
2023
12:25
4 Aug
2023
13:19
6 Sep
2023
07:36
0061pH8.157.98.18.048.087.767.727.77.967.85
0076Temperature of Water°C2.64.24.2710.319.319.316.916.916.5
0077Conductivity at 25 Cμs/cm866678871964803878676740694911
0085BOD : 5 Day ATUmg/l2.11.72.12.22.11.1
0111Ammoniacal Nitrogen as Nmg/l0.140.110.120.10.110.130.130.0370.0470.041
0116Nitrogen, Total Oxidised as Nmg/l108.411138.77.56.16.85.49.7
0117Nitrate as Nmg/l9.918.3410.912.98.647.335.936.745.349.67
0118Nitrite as Nmg/l0.0930.0570.0620.0730.0610.170.170.0610.0610.026
0119Ammonia un-ionised as Nmg/l0.001480.001040.001430.001460.002050.002720.002490.000570.00130.00086
0135Solids, Suspended at 105 Cmg/l12161419
0162Alkalinity to pH 4.5 as CaCO3mg/l170150170160170170140150150180
0172Chloridemg/l6093110
0180Orthophosphate, reactive as Pmg/l0.210.190.260.250.220.270.330.240.210.25
9901Oxygen, Dissolved, % Saturation%9596.69693.897.585.682.790.790.787.4
9924Oxygen, Dissolved as O2mg/l12.912.612.511.410.97.877.618.768.768.51