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sampling point
Middleton Stop Drn.Cemetery Br.Kings Lyn

Description MIDDLETON STOP DRN.CEMETERY BR.KINGS LYNN
Sampling point ID AN-59M08
Type Freshwater – Rivers
Status open
Location easting northing: 562459 318714
lat lon: 52.741632, 0.405118
Area Cambridgeshire And Bedfordshire
Sub-Area Ely Team Sub Area
Summary 187 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.

36 determinands have been measured at this site
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • C - Org Filt
  • Ca Filtered
  • Calcium - Ca
  • Cd Filtered
  • Chloride Ion
  • Cond @ 20C
  • Cond @ 25C
  • Cr- Filtered
  • Cu Filtered
  • Fe- Filt
  • Hardness
  • Magnesium-Mg
  • Mn- Filtered
  • N Inorganic
  • N Oxidised
  • NH3 un-ion
  • Ni- Filtered
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • O Diss% Satn
  • O Dissolved
  • Orthophospht
  • Oxygen Diss
  • Pb Filtered
  • Sld Sus@105C
  • Sulphate SO4
  • Temp Water
  • Turbidity
  • TurbidityNTU
  • Zn- Filtered
  • pH
  • pH Inst unit

Sampling results

Displaying the twenty most recent samples. You can see all 187 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 2 Aug 2023 to 13 May 2024

NotationDeterminandUnits 2 Aug
2023
13:26
7 Sep
2023
14:40
17 Oct
2023
10:18
20 Nov
2023
11:55
4 Dec
2023
16:20
15 Jan
2024
12:00
19 Feb
2024
12:32
18 Mar
2024
12:17
15 Apr
2024
13:14
13 May
2024
09:05
0061pH7.357.567.517.47.167.317.297.757.927.66
0076Temperature of Water°C17.821.29.69.46.42.89.410.410.716.5
0077Conductivity at 25 Cμs/cm9248791044899886988762806844779
0085BOD : 5 Day ATUmg/l1.31.21.8< 1
0111Ammoniacal Nitrogen as Nmg/l0.520.140.160.220.410.590.160.110.0960.092
0116Nitrogen, Total Oxidised as Nmg/l10.8845.86.15.45.75.14.53.5
0117Nitrate as Nmg/l0.9690.8693.955.746.075.375.685.084.483.48
0118Nitrite as Nmg/l0.0310.0110.0460.0560.0340.0310.0230.0190.0180.021
0119Ammonia un-ionised as Nmg/l0.003840.002140.000930.000980.000840.00130.000550.001170.001540.00125
0162Alkalinity to pH 4.5 as CaCO3mg/l130150170190180170190200190180
0180Orthophosphate, reactive as Pmg/l0.0950.0260.0460.036< 0.010.0130.0590.0130.0290.022
9901Oxygen, Dissolved, % Saturation%54.677.274.475.380.784.683.698.7106.473.2
9924Oxygen, Dissolved as O2mg/l5.186.848.468.619.9311.49.551111.87.13

Samples from 10 Aug 2017 to 17 Jul 2023

NotationDeterminandUnits10 Aug
2017
12:50
9 Nov
2017
09:22
15 Mar
2018
10:32
4 Jun
2018
08:09
13 Sep
2018
08:31
3 Dec
2018
08:40
16 May
2023
08:57
19 May
2023
10:14
19 Jun
2023
11:49
17 Jul
2023
13:08
0061pH7.757.847.747.67.77.717.717.567.157.4
0076Temperature of Water°C6.96.516.413.69.11213.420.117.6
0077Conductivity at 25 Cμs/cm979907882825908870936755840
0085BOD : 5 Day ATUmg/l1.37.9
0111Ammoniacal Nitrogen as Nmg/l0.2040.1070.387< 0.030.1410.0960.1410.094
0116Nitrogen, Total Oxidised as Nmg/l3.767.079.551.43.984.23.31.12.4
0117Nitrate as Nmg/l3.737.059.451.393.934.153.260.972.36
0118Nitrite as Nmg/l0.02830.01970.1030.01470.04680.0460.040.130.037
0119Ammonia un-ionised as Nmg/l0.002060.000830.00456< 0.000360.001250.001050.001210.005540.00077
0162Alkalinity to pH 4.5 as CaCO3mg/l18221818311714918019095130
0180Orthophosphate, reactive as Pmg/l0.0690.058< 0.01< 0.010.0330.0910.30.0250.038
3410Nickel, Dissolvedμg/l22.6
6460Iron, Dissolvedμg/l162
9901Oxygen, Dissolved, % Saturation%79.993.456.264.480.283.179.226.467.1
9924Oxygen, Dissolved as O2mg/l9.7111.55.496.689.238.948.252.396.39