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sampling point
Riddy Bk.50 M U/S Cam Confluence

Description RIDDY BK.50M U/S CAM CONFLUENCE
Sampling point ID AN-29M06
Type Freshwater – Rivers
Status open
Location easting northing: 543200 252660
lat lon: 52.153649, 0.091744
Area Cambridgeshire And Bedfordshire
Sub-Area Ely Team Sub Area
Summary 253 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.

221 determinands have been measured at this site
  • 1,1,1-TCA
  • 1,1-Dichloro
  • 1,2 -DIBROMO
  • 1,2,3-TCB
  • 1,2,3-Trimet
  • 1,2,4-TCB
  • 1,2,4-Trimet
  • 1,2-DCB
  • 1,3 -DICHLOR
  • 1,3 -DICHLOR
  • 1,3,5-TCB
  • 1,3-DCB
  • 112TCEthan
  • 11DClEthan
  • 11DiClPropen
  • 12-DCA
  • 123TriClProp
  • 12DCPa
  • 12Dibromethn
  • 135TriMeBenz
  • 14Dichlrbnzn
  • 2,3,5,6 TETR
  • 2,3,5,6-TClT
  • 2,3,5,6-Tetr
  • 2,3,6-TBA
  • 2,3-Xylenol
  • 2,4,6-T
  • 2,4-D
  • 2,4-DB
  • 2,4-Xylenol
  • 2,5-Xylenol
  • 2,6-DCP
  • 2,6-Xylenol
  • 2-Ethylphenl
  • 23Dichloropl
  • 245-T
  • 245Trichlphl
  • 24Dichloropl
  • 25Dichlrphnl
  • 2Chlorophenl
  • 2Chlortoluen
  • 2Phenoxyprop
  • 3,4 Xylenol
  • 3,5-Xylenol
  • 3Chlorophenl
  • 3Chlorotolun
  • 4 -ISO-PROPY
  • 4-CAA
  • 4Chlorotolun
  • 4Cl3MePhenol
  • 4ClPhenol
  • 4Phenoxbutyr
  • ATRAZ+SIMAZ
  • ATRZ-ETHYL
  • ATRZ-ISOPR
  • Aldrin
  • Alky pH 4.5
  • Ammonia(N)
  • Atrazine
  • Azinphos Myl
  • AzinphsEthyl
  • BROMO-DCM
  • Benazolin
  • Bendiocarb
  • Bentazone
  • Benzene
  • BrClMethan
  • Bromobenzene
  • Bromoform
  • Bromoxynil
  • Bupirimate
  • Carbon Tet
  • Carbophenthn
  • Chlordane-tr
  • Chlordbrmthn
  • Chlorfenvphs
  • Chlorobenzen
  • Chloroform
  • Chloroprophm
  • Chlorothalnl
  • Chloroxylenl
  • Chlrdn-cs/Z/
  • ClPyrphosMe
  • Clopyralid
  • ClpyrifosEt
  • Cond @ 25C
  • Coumaphos
  • Cyanazine
  • DDE (OP')
  • DDE (PP')
  • DDT (OP')
  • DDT (PP)
  • Desmetryne
  • DiClMe
  • Diazinon
  • Dibromomethn
  • Dicamba
  • Dichlobenil
  • Dichlorprop
  • Dichlorvos
  • Dieldrin
  • Dimethoate
  • ETHOFUMESATE
  • EndosulphanA
  • EndosulphanB
  • Endrin
  • Ethenylbenzn
  • Ethion
  • Ethylbenzene
  • FONOFOS
  • Fenchlorphos
  • Fenitrothion
  • Fenoprop
  • Fenpropimrph
  • Fenthion
  • Fluoroxypyr
  • GCMS Vol Scn
  • HCH Alpha
  • HCH Beta
  • HCH Delta
  • HCH Epsilon
  • HCH Gamma
  • HEMPA
  • HEXACHLORO 1
  • Heptachlor
  • Hexachlorbnz
  • Iodofenphos
  • Ioxynil
  • Iprodione
  • Irgarol 1051
  • IsoPropylBen
  • Isodrin
  • MCPA
  • MCPB
  • MR Screen
  • Malathion
  • Mecoprop
  • Metalaxyl
  • Metazachlor
  • Methoxychlor
  • Mevinphos
  • N Oxidised
  • NATGRIDREF
  • NH3 un-ion
  • Napropamide
  • Nitrate-N
  • Nitrite-N
  • O Diss %sat
  • Orthophospht
  • Oxygen Diss
  • PCB 126
  • PCB 128
  • PCB 149
  • PCB Con 008
  • PCB Con 020
  • PCB Con 028
  • PCB Con 035
  • PCB Con 052
  • PCB Con 077
  • PCB Con 101
  • PCB Con 105
  • PCB Con 118
  • PCB Con 138
  • PCB Con 153
  • PCB Con 156
  • PCB Con 169
  • PCB Con 170
  • PCB Con 180
  • PCB Con 31
  • PClBenzene
  • Parathion
  • ParathionMyl
  • Pendimethaln
  • Pentachlrphl
  • Phenol
  • PhenolsSWAD
  • PhenoxytcAcd
  • Phorate
  • Pichloram
  • Pirimicarb
  • PirimiphsEth
  • PirimiphsMyl
  • Prochloraz
  • Prometryn
  • Propachlor
  • Propazine
  • Propetamphos
  • Propyzamide
  • S-A-T-azine
  • SCHRADAN
  • SecButylbenz
  • Simazine
  • TDE (OP)
  • TDE (PP)
  • TRIALLATE
  • Tecnazene
  • Temp Water
  • Terbutryne
  • TertButylbnz
  • TetClEthene
  • Toluene
  • Triazophos
  • Trichloroeth
  • Triclopyr
  • Trietazine
  • Trifluralin
  • Vinclozolin
  • Xylene Tot
  • c-Hept Epox
  • c12DClEthe
  • m-Cresol
  • m-p-Xylene
  • nButylbenzne
  • nPropylbenzn
  • o-Cresol
  • o-Xylene
  • p-C-o-Cresol
  • p-Cresol
  • pH
  • t-Hept Epox
  • t12DCEe

Sampling results

Displaying the twenty most recent samples. You can see all 253 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 3 Feb 2022 to 22 Feb 2024

NotationDeterminandUnits 3 Feb
2022
09:24		 2 Mar
2022
12:42		 3 May
2023
10:57		 1 Jun
2023
13:50		 3 Jul
2023
14:47		 7 Sep
2023
13:43		19 Oct
2023
08:12		10 Nov
2023
11:17		11 Jan
2024
09:53		22 Feb
2024
12:14
1049Carbon tetrachloride :- {Tetrachloromethane}μg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3001Simazineμg/l< 0.030.00630.0084< 0.010.00520.0160.007< 0.03< 0.03
3002Atrazineμg/l< 0.030.0047< 0.0030.0120.0110.0085< 0.003< 0.03< 0.03
3009Terbutrynμg/l< 0.040.030.0820.0550.038< 0.09< 0.07< 0.04
32681,1,1-Trichloroethaneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
32721,2-Dichloroethaneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3328Tetrachloroethylene :- {Perchloroethylene}μg/l0.70.60.30.160.10.360.740.590.81.1
3334Trichloroethylene :- {Trichloroethene}μg/l2.92.21.60.36< 0.1< 0.11.11.33.72.7
3373Chloroform :- {Trichloromethane}μg/l0.220.15< 0.1< 0.1< 0.1< 0.10.110.10.260.14
3548MCPA :- {4-Chloro-2-methylphenoxyacetic acid}μg/l0.0170.0180.0350.0210.240.0120.0780.0230.0120.026
3549Mecopropμg/l0.0690.0670.30.330.840.0380.110.0660.0310.034
3550Dicambaμg/l< 0.01< 0.010.030.020.190.0180.021< 0.01< 0.01< 0.01
3784Toluene :- {Methylbenzene}μg/l< 0.10.24< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
37912,4-DB :- {4-(2,4-dichlorophenoxy)butyric acid}μg/l< 0.005< 0.005< 0.005< 0.005< 0.005< 0.005< 0.005< 0.005< 0.005< 0.005
3792Benazolinμg/l0.0520.040.10.0990.410.0470.0570.0450.0320.024
5037Simazine, Atrazine and Trietazine : Sum ofμg/l0.0240.0340.06940.0650.03920.05850.034< 1.0e-05< 1.0e-05
5563Prometrynμg/l< 0.050.00970.0240.0160.011< 0.02< 0.03< 0.05
6538cis-1,2-Dichloroethylene :- {cis-1,2-Dichloroethene}μg/l7.5> 56.33.40.650.242.22.9> 53.5
6635Desmetrynμg/l< 0.050.0091< 0.005< 0.006< 0.005< 0.02< 0.02< 0.05
6716Dimethylbenzene : Sum of isomers (1,3- 1,4-)μg/l< 0.2< 0.2< 0.2< 0.2< 0.2< 0.2< 0.2< 0.2< 0.2< 0.2
7154Ethofumesateμg/l0.140.120.340.340.10.210.150.0650.067
7180HEMPA :- {Hexamethylphosphoramide}μg/l0.720.581.38< 0.023.110.420.910.820.60.31
7191Schradan :- {Pestox}μg/l0.610.521.730.163.840.430.930.990.640.35
77262,3,6-TBA :- {2,3,6-Trichlorobenzoic acid}μg/l0.630.521.41.26.40.50.790.580.390.28
8383Dimethylbenzene : Sum of (1,2- 1,3- 1,4-) :- {Xylene}μg/l< 0.3< 0.3< 0.3< 0.3< 0.3< 0.3< 0.3< 0.3< 0.3< 0.3
9522Phenolμg/l< 0.050.0720.650.057< 0.050.06< 0.050.086< 0.05
9634Propazineμg/l< 0.02< 0.0020.0330.028< 0.0020.021< 0.002< 0.02< 0.02
98451,2-Dimethylbenzene :- {o-Xylene}μg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
9911Trietazineμg/l0.0240.0230.0610.0530.0230.0340.027< 0.02< 0.02

Samples from 6 Aug 2019 to 3 Dec 2021

NotationDeterminandUnits 6 Aug
2019
10:14		 8 Nov
2019
10:03		28 Feb
2020
13:09		23 Mar
2020
11:52		11 May
2021
10:16		 2 Jul
2021
10:11		 2 Aug
2021
12:06		 2 Sep
2021
11:25		 2 Nov
2021
10:13		 3 Dec
2021
10:10
1049Carbon tetrachloride :- {Tetrachloromethane}μg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3001Simazineμg/l< 0.020.0069< 0.0030.01< 0.003< 0.030.0064< 0.03< 0.03
3002Atrazineμg/l< 0.02< 0.007< 0.003< 0.003< 0.003< 0.030.0077< 0.03< 0.03
3009Terbutrynμg/l< 0.02< 0.020.033< 0.004< 0.004< 0.04< 0.004< 0.04< 0.04
32681,1,1-Trichloroethaneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
32721,2-Dichloroethaneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3328Tetrachloroethylene :- {Perchloroethylene}μg/l0.522.80.341.20.60.651.10.811.4
3334Trichloroethylene :- {Trichloroethene}μg/l< 0.12.80.132.22.40.51< 0.11.12.4
3373Chloroform :- {Trichloromethane}μg/l< 0.10.15< 0.10.140.16< 0.1< 0.10.2
3548MCPA :- {4-Chloro-2-methylphenoxyacetic acid}μg/l0.00740.03070.0430.0330.0085< 0.0050.0130.016
3549Mecopropμg/l0.0370.06570.10.340.0480.010.0740.061
3550Dicambaμg/l< 0.01< 0.010.0130.029< 0.01< 0.01< 0.01< 0.01
3784Toluene :- {Methylbenzene}μg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.10.15
37912,4-DB :- {4-(2,4-dichlorophenoxy)butyric acid}μg/l< 0.005< 0.005< 0.005< 0.005< 0.005< 0.005< 0.005< 0.005
3792Benazolinμg/l0.0340.06670.0480.0920.0360.00680.0340.039
5037Simazine, Atrazine and Trietazine : Sum ofμg/l0.0110.02690.0350.010.0023< 1.0e-050.0172< 1.0e-05< 1.0e-05
5563Prometrynμg/l< 0.03< 0.009< 0.005< 0.005< 0.05< 0.006< 0.05< 0.05
6538cis-1,2-Dichloroethylene :- {cis-1,2-Dichloroethene}μg/l0.21> 50.2> 570.1536.1
6635Desmetrynμg/l< 0.03< 0.009< 0.005< 0.005< 0.05< 0.006< 0.05< 0.05
6716Dimethylbenzene : Sum of isomers (1,3- 1,4-)μg/l< 0.2< 0.2< 0.2< 0.2< 0.2< 0.2< 0.2< 0.2< 0.2
7071Prochlorazμg/l< 0.04< 0.007< 0.007
7154Ethofumesateμg/l0.0960.110.190.0890.140.11
7180HEMPA :- {Hexamethylphosphoramide}μg/l0.840.581.060.390.210.140.470.56
7191Schradan :- {Pestox}μg/l0.810.631.530.290.190.180.630.77
77262,3,6-TBA :- {2,3,6-Trichlorobenzoic acid}μg/l0.550.9590.61.30.390.0870.40.46
8383Dimethylbenzene : Sum of (1,2- 1,3- 1,4-) :- {Xylene}μg/l< 0.3< 0.3< 0.3< 0.3< 0.3< 0.3< 0.3< 0.3< 0.3
9522Phenolμg/l0.190.076< 0.050.41< 0.05< 0.050.39< 0.05
9634Propazineμg/l< 0.01< 0.003< 0.002< 0.002< 0.002< 0.02< 0.02
98451,2-Dimethylbenzene :- {o-Xylene}μg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
9911Trietazineμg/l0.0110.020.0350.0023< 0.020.0031< 0.02< 0.02