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sampling point
R.Lark Hengrave Rd.Br.

Description R.LARK HENGRAVE RD.BR.
Sampling point ID AN-37M09
Type Freshwater – Rivers
Status open
Location easting northing: 583130 268999
lat lon: 52.288596, 0.683621
Area Cambridgeshire And Bedfordshire
Sub-Area Ely Team Sub Area
Summary 246 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.

85 determinands have been measured at this site
  • 1,1,1-TCA
  • 12-DCA
  • 4-nonPhenol
  • Alky pH 4.5
  • Ammonia(N)
  • B-[a]-pyrene
  • B-[b]-fluora
  • B-[ghi]-pery
  • B-[k]-fluora
  • BOD ATU
  • BROMO-DCM
  • Bromoform
  • C - Org Filt
  • CHLOR A
  • CHLOROPHYLL
  • COD as O2
  • Ca Filtered
  • Cadmium - Cd
  • Calcium - Ca
  • Carbon Tet
  • Cd Filtered
  • Chlordbrmthn
  • Chloride Ion
  • Chloroform
  • Chromium -Cr
  • Cond @ 20C
  • Cond @ 25C
  • Copper - Cu
  • Cr- Filtered
  • Cu BLM Bio
  • Cu Filtered
  • DEHP
  • Fe- Filt
  • Fluoranthene
  • HBCDD
  • Hardness
  • Hg Filtered
  • Ind123pyrene
  • Iron - as Fe
  • Lead - as Pb
  • Magnesium-Mg
  • Mg Filtered
  • Mn BLM Bio
  • Mn- Filtered
  • N Inorganic
  • N Oxidised
  • NH3 un-ion
  • Ni BLM Bio
  • Ni- Filtered
  • Nickel - Ni
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • O Diss% Satn
  • O Dissolved
  • Oil & Grs Vs
  • Orthophospht
  • Oxygen Diss
  • PBDE 100
  • PBDE 153
  • PBDE 154
  • PBDE 28
  • PBDE 47
  • PBDE 99
  • PFOS
  • Pb BLM Bio
  • Pb Filtered
  • Phenol Odour
  • Phosphorus-P
  • SiO2 Rv
  • Sld Sus@105C
  • Sulphate SO4
  • Temp Water
  • TetClEthene
  • TriBT Cation
  • Trichloroeth
  • Turbidity
  • TurbidityNTU
  • Zinc - as Zn
  • Zn BLM Bio
  • Zn- Filtered
  • pFoctanoate
  • pH
  • pH Inst unit
  • ptOctylPheno

Sampling results

Displaying the twenty most recent samples. You can see all 246 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 7 Jul 2023 to 4 Jun 2024

NotationDeterminandUnits 7 Jul
2023
12:50
1 Aug
2023
12:10
14 Sep
2023
10:39
5 Oct
2023
14:20
2 Nov
2023
13:44
8 Dec
2023
13:51
4 Jan
2024
15:29
8 Feb
2024
11:32
7 Mar
2024
14:05
4 Jun
2024
11:42
0061pH7.527.427.447.487.787.827.757.827.737.67
0076Temperature of Water°C16.516.416.812.911.16.68.36.89.414.3
0077Conductivity at 25 Cμs/cm1112117112371281584751777822978982
0111Ammoniacal Nitrogen as Nmg/l0.0880.060.0780.20.0920.110.150.170.320.28
0116Nitrogen, Total Oxidised as Nmg/l6.8148.2118.2108.99.19.88.7
0117Nitrate as Nmg/l6.6413.98.1310.88.149.968.869.059.748.54
0118Nitrite as Nmg/l0.160.080.0660.170.0570.0420.0450.0480.0650.16
0119Ammonia un-ionised as Nmg/l0.000870.000470.000660.001380.00110.001040.001370.001630.003020.00331
0135Solids, Suspended at 105 Cmg/l5.54.66.56.3463922207.86.9
0162Alkalinity to pH 4.5 as CaCO3mg/l300280310300200260260270330330
0180Orthophosphate, reactive as Pmg/l0.180.260.220.130.0920.0630.0920.0970.120.11
6396Turbidityntu1.92.62.91.23136147.44.72.5
7887Chlorophyll : Acetone Extractμg/l4.71.27.63.81.79.21.83.2
9901Oxygen, Dissolved, % Saturation%68.656.845.663.389.489.487.287.992.682
9924Oxygen, Dissolved as O2mg/l6.685.544.416.679.8110.910.210.710.68.37

Samples from 26 Sep 2022 to 8 Jun 2023

NotationDeterminandUnits26 Sep
2022
12:43
5 Oct
2022
16:18
10 Nov
2022
11:32
13 Dec
2022
14:57
25 Jan
2023
11:47
9 Feb
2023
10:29
2 Mar
2023
13:24
24 Apr
2023
15:12
17 May
2023
11:04
8 Jun
2023
11:12
0061pH7.477.577.537.527.77.687.797.877.837.68
0076Temperature of Water°C12.312.912.455.168.211.612.113.8
0077Conductivity at 25 Cμs/cm1308144011531495113411951364108311071185
0085BOD : 5 Day ATUmg/l1.6
0111Ammoniacal Nitrogen as Nmg/l0.30.150.351.40.750.580.420.220.280.19
0116Nitrogen, Total Oxidised as Nmg/l9.9128.4131110138.97.68.6
0117Nitrate as Nmg/l9.7211.98.2412.910.99.9112.98.797.528.32
0118Nitrite as Nmg/l0.180.140.160.140.110.0860.0590.110.0830.28
0119Ammonia un-ionised as Nmg/l0.001940.001270.002620.005910.004810.00380.004160.003360.004050.00222
0135Solids, Suspended at 105 Cmg/l6.57.18.58.69.25.26.1137.54.4
0162Alkalinity to pH 4.5 as CaCO3mg/l310290310330320340330310330340
0180Orthophosphate, reactive as Pmg/l0.210.220.390.220.140.140.130.170.0980.11
6396Turbidityntu3.33.35.94.62.5
7887Chlorophyll : Acetone Extractμg/l3.53.42.10.871.41.66.1135.73.1
9901Oxygen, Dissolved, % Saturation%75.671.159.470.782.382.9102.112593.377.3
9924Oxygen, Dissolved as O2mg/l8.077.496.339.0210.510.31213.6107.98