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sampling point
Alconbury Bk.Brampton Racecourse Gauge

Description ALCONBURY BK.BRAMPTON RACECOURSE GAUGE
Sampling point ID AN-25M01
Type Freshwater – Rivers
Status open
Location easting northing: 520800 271800
lat lon: 52.330992, -0.228656
Area Cambridgeshire And Bedfordshire
Sub-Area Brampton Team Sub Area
Summary 277 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.

31 determinands have been measured at this site
  • 4-nonPhenol
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • C - Org Filt
  • Ca Filtered
  • Chloride Ion
  • Cond @ 20C
  • Cond @ 25C
  • Cypermethrin
  • DEHP
  • Fe- Filt
  • Mg Filtered
  • N Inorganic
  • N Oxidised
  • NH3 un-ion
  • NO FLOW/SAMP
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • O Diss% Satn
  • O Dissolved
  • Orthophospht
  • Oxygen Diss
  • Temp Water
  • Triclosan
  • Turbidity
  • TurbidityNTU
  • pH
  • pH Inst unit
  • ptOctylPheno

Sampling results

Displaying the twenty most recent samples. You can see all 277 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 16 Oct 2023 to 19 Jun 2024

NotationDeterminandUnits16 Oct
2023
12:25
20 Nov
2023
10:48
4 Dec
2023
12:23
16 Jan
2024
11:09
22 Feb
2024
11:15
18 Mar
2024
12:08
2 Apr
2024
13:08
16 Apr
2024
17:02
13 May
2024
10:49
19 Jun
2024
11:18
0061pH7.647.957.858.078.028.168.148.068.05
0076Temperature of Water°C109.65.72.98.4109.318.816.9
0077Conductivity at 25 Cμs/cm777798642798710803840894949
0085BOD : 5 Day ATUmg/l1.211.61.11.3
0111Ammoniacal Nitrogen as Nmg/l0.044< 0.03< 0.030.120.040.0710.0670.0750.039
0116Nitrogen, Total Oxidised as Nmg/l1317129.17.76.96.25.94
0117Nitrate as Nmg/l12.917129.077.686.866.165.823.96
0118Nitrite as Nmg/l0.0510.0290.0150.030.0170.0440.0440.0840.036
0119Ammonia un-ionised as Nmg/l0.00035< 0.00047< 0.000280.00130.000650.001290.001160.002590.00118
0162Alkalinity to pH 4.5 as CaCO3mg/l200240190240260270250260250
0180Orthophosphate, reactive as Pmg/l0.20.0840.110.0830.0640.0760.0890.120.23
6460Iron, Dissolvedμg/l45< 30< 30
9901Oxygen, Dissolved, % Saturation%59.479.788.390.392.895.282.193.2108.5
9924Oxygen, Dissolved as O2mg/l6.699.0711.112.210.910.79.418.6610.5

Samples from 7 Dec 2022 to 4 Sep 2023

NotationDeterminandUnits 7 Dec
2022
14:05
26 Jan
2023
09:01
10 Feb
2023
11:50
2 Mar
2023
09:58
5 Apr
2023
11:36
17 May
2023
09:31
19 Jun
2023
10:52
17 Jul
2023
09:06
7 Aug
2023
12:15
4 Sep
2023
09:48
0061pH7.898.048.158.118.098.088.47.657.447.27
0076Temperature of Water°C4.82.12.46.58.413.819.916.915.715.7
0077Conductivity at 25 Cμs/cm97112721038112284794210029578441091
0085BOD : 5 Day ATUmg/l1.11.5
0111Ammoniacal Nitrogen as Nmg/l0.10.210.20.067< 0.030.0340.05< 0.030.0610.062
0116Nitrogen, Total Oxidised as Nmg/l17151511117.83.13.35.87.1
0117Nitrate as Nmg/l16.91514.910.9117.763.043.255.77.01
0118Nitrite as Nmg/l0.0740.0480.0760.0770.0250.0430.0650.0520.0980.095
0119Ammonia un-ionised as Nmg/l0.000970.002140.002090.00095< 0.000490.000820.00187< 0.000410.000470.00033
0162Alkalinity to pH 4.5 as CaCO3mg/l230220270230240270210190160200
0180Orthophosphate, reactive as Pmg/l0.130.130.170.20.0350.110.180.760.380.7
6460Iron, Dissolvedμg/l< 3042
9901Oxygen, Dissolved, % Saturation%79.390.192.199.298.187.6198.166.551.440.5
9924Oxygen, Dissolved as O2mg/l10.212.412.612.211.59.05186.425.094.01