sampling point
Eden Brook Rays Bridge

Description	RAYS BRIDGE EDEN BROOK
Sampling point ID	SO-E0000881
Type	Freshwater – Rivers
Status	open
Location	easting northing: 537600 144900 lat lon: 51.186768, -0.032471
Area	Kent And South London
Sub-Area	L&W Kent And East Sussex Ksl
Summary	217 samples taken between 2024 and 2000

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.

78 determinands have been measured at this site

11Cl-PF3OUdS
3:3 FTCA
4:2 FTSA
5:3 FTCA
6:2 FTSA
7:3 FTCA
8:2 FTSA
9Cl-PF3ONS
ADONA
Alky pH 4.5
Ammonia(N)
BOD ATU
COPA
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Copper - Cu
Cu Filtered
EtFOSA
EtFOSAA-B
EtFOSAA-L
FBSA
FOSA
HFPO-DA
Hardness
Magnesium-Mg
MeFOSAA-B
MeFOSAA-L
N Organic
N Oxidised
N-Kjeldahl
N-MeFOSA
NFDHA
NH3 un-ion
Nitrate-N
Nitrite-N
Nitrogen - N
O Diss %sat
Orthophospht
Oxygen Diss
PFBA
PFBS
PFDS
PFDoS
PFEESA
PFHpS
PFHxS-B
PFHxS-L
PFHxSA
PFMOBA
PFMOPrA
PFNS
PFODA
PFOS (B)
PFOS (L)
PFPeS
PFTrDA
PFUnDS
PFdecncAcid
PFdodencAcid
PFecHS
PFheptncAcid
PFhexncAcid
PFnonncAcid
PFoctncAcid
PFpentncAcid
PFtetdncAcid
PFundencAcid
Phosphate
Phosphorus-P
River Flow
Sld Sus@105C
Temp Water
TurbidityNTU
Zinc - as Zn
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 217 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 16 Oct 2023 to 25 Jul 2024

Notation	Determinand	Units	16 Oct 2023 11:24	20 Nov 2023 14:51	7 Dec 2023 12:38	16 Jan 2024 11:13	20 Feb 2024 12:35	19 Mar 2024 11:45	15 Apr 2024 14:34	15 May 2024 14:03	21 Jun 2024 10:54	25 Jul 2024 14:58
0061	pH		7.57	7.15	7.22	7.32	7.39	7.35	7.55	7.42	7.52	7.51
0076	Temperature of Water	°C	7.2	10.2	6.4	1.1	8.3	10.5	11.3	15.7	14	16.8
0077	Conductivity at 25 C	μs/cm	494	309	301	365	287	323	377	386	494	519
0085	BOD : 5 Day ATU	mg/l					1.3	1.4	2.1	1.7	1.4	< 7
0111	Ammoniacal Nitrogen as N	mg/l	0.45	0.04	0.11	0.19	0.056	0.098	0.067	0.091	0.21	0.092
0116	Nitrogen, Total Oxidised as N	mg/l	0.93	1.5	1.5	1.1	1.2	0.81	0.8	0.99	0.76	0.52
0117	Nitrate as N	mg/l	0.845	1.49	1.49	1.09	1.19	0.796	0.787	0.955	0.707	0.485
0118	Nitrite as N	mg/l	0.085	0.015	0.015	0.011	0.01	0.014	0.013	0.035	0.053	0.035
0119	Ammonia un-ionised as N	mg/l	0.00251	0.00011	0.00026	0.00038	0.00022	0.00042	0.00048	0.00068	0.00173	0.00091
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	130	81	77	94	86	120	140	130	170	180
0180	Orthophosphate, reactive as P	mg/l	0.22	0.12	0.12	0.12	0.12	0.098	0.16	0.23	0.29	0.39
2921	Perfluoro-3-methoxypropanoic acid	μg/l	< 0.0005				< 0.0005
2922	Perfluoro-3,6-dioxaheptanoic acid	μg/l	< 0.0005				< 0.0005
2923	Perfluoro(4-methoxybutanoic) acid	μg/l	< 0.0005
2924	Perfluoro(2-ethoxyethane)sulfonic acid	μg/l	< 0.0005				< 0.0005
2925	3-Perfluoroheptylpropanoic acid	μg/l	< 0.0005				< 0.0005
2926	3:3 Fluorotelomer carboxylic acid	μg/l	< 0.004				< 0.004
2942	2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B)	μg/l	< 0.001				< 0.001
2943	2-(N-Methylperfluorooctanesulfonamido)acetic acid (B)	μg/l	< 0.002				< 0.002
2944	Perfluorohexanesulfonic acid (B)	μg/l	< 0.0005				< 0.0005
2953	Perfluoroundecane sulfonic acid	μg/l	< 0.004				< 0.004
2955	Perfluorotridecanoic acid	μg/l	< 0.005				< 0.005
2957	Perfluoropentanesulfonic acid	μg/l	< 0.0005				< 0.0005
2959	Perfluorooctanesulfonic acid (linear)	μg/l	0.0024				0.00055
2960	Perfluorooctanesulfonic acid (branched)	μg/l	0.0018				0.0011
2961	Perfluorooctanesulfonamide	μg/l	< 0.001				< 0.001
2962	Perfluorooctadecanoic acid	μg/l	< 0.002				< 0.002
2963	Perfluorononanesulfonic acid	μg/l	< 0.0005				< 0.0005
2964	Perfluorohexanesulfonic acid (L)	μg/l	0.0011				0.0012
2965	Perfluorohexanesulfonamide	μg/l	< 0.0005				< 0.0005
2967	Perfluoroheptanesulfonic acid	μg/l	< 0.0005				< 0.0005
2968	Perfluorododecane sulfonic acid	μg/l	< 0.005				< 0.005
2969	Perfluorodecanesulfonic acid	μg/l	< 0.002				< 0.002
2970	Perfluorobutylsulfonamide (perfluorobutane sulfonamide)	μg/l	0.00076				< 0.0005
2972	Perfluorobutanesulfonic acid	μg/l	0.0031				0.0022
2973	Perfluoro-4-ethylcyclohexanesulfonic acid	μg/l	< 0.0005				< 0.0005
2975	N-methylperfluorooctanesulfonamide	μg/l	< 0.002				< 0.002
2977	N-Ethylperfluorooctanesulfonamide	μg/l	< 0.002				< 0.002
2981	Hexafluoropropylene oxide dimer acid (Gen X)	μg/l	< 0.001				< 0.001
2982	9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid	μg/l	< 0.0005				< 0.0005
2983	8:2 Fluorotelomer sulfonic acid	μg/l	< 0.001				< 0.001
2984	6:2 Fluorotelomer sulfonic acid	μg/l	0.0022				< 0.001
2987	4:2 Fluorotelomer sulfonic acid	μg/l	< 0.0005				< 0.0005
2988	4,8-Dioxa-3H-perfluorononanoic acid (ADONA)	μg/l	< 0.005				< 0.005
2989	2H,2H,3H,3H-Perfluorooctanoic acid	μg/l	< 0.001				< 0.001
2990	2-(N-Methylperfluorooctanesulfonamido)acetic acid (L)	μg/l	< 0.0005				< 0.0005
2991	2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L)	μg/l	< 0.001				< 0.001
2993	11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor)	μg/l	< 0.001				< 0.001
2995	Perfluorobutanoic acid	μg/l	0.011				0.0051
8887	Perfluoropentanoic acid	μg/l	0.017				0.0037
8888	Perfluorohexanoic acid	μg/l	0.01				0.0049
8889	Perfluoroheptanoic acid	μg/l	0.004				0.0017
8890	Perfluorooctanoic acid	μg/l	0.0043				0.0025
8891	Perfluorononanoic acid	μg/l	< 0.001				< 0.001
8892	Perfluorodecanoic acid	μg/l	< 0.002				< 0.002
8893	Perfluoroundecanoic acid	μg/l	< 0.002				< 0.002
8894	Perfluorododecanoic acid	μg/l	< 0.002				< 0.002
8895	Perfluorotetradecanoic acid	μg/l	< 0.006				< 0.006
9901	Oxygen, Dissolved, % Saturation	%	33.5	64.3	75.8	82	90.9	83.4	88.8	72.4	51.4	50.4
9924	Oxygen, Dissolved as O2	mg/l	4.04	7.21	9.33	11.6	10.7	9.29	9.7	7.17	5.28	4.88

Samples from 3 Jul 2023 to 1 Sep 2023

Notation	Determinand	Units	3 Jul 2023 11:13	10 Jul 2023 10:02	17 Jul 2023 10:14	24 Jul 2023 10:34	3 Aug 2023 11:50	9 Aug 2023 14:25	17 Aug 2023 10:30	24 Aug 2023 14:54	31 Aug 2023 13:07	1 Sep 2023 11:56
0061	pH				7.73		7.52					7.57
0076	Temperature of Water	°C	14.9	15.5	14.9	15.6	16.3	15.5	14.8	17.5	13.5	14.3
0077	Conductivity at 25 C	μs/cm			574		494					563
0111	Ammoniacal Nitrogen as N	mg/l			0.24		0.45					0.29
0116	Nitrogen, Total Oxidised as N	mg/l			0.7		0.99					0.32
0117	Nitrate as N	mg/l			0.59		0.87					0.28
0118	Nitrite as N	mg/l			0.11		0.12					0.04
0119	Ammonia un-ionised as N	mg/l			0.0034		0.00439					0.00273
0135	Solids, Suspended at 105 C	mg/l	6.8	6.2	5.7	5.4	4.3	3.4	43	20	19
0162	Alkalinity to pH 4.5 as CaCO3	mg/l			180		160					180
0180	Orthophosphate, reactive as P	mg/l			0.64		0.47					0.45
0192	Phosphate :- {TIP}	mg/l	0.74	0.68	0.67	0.54	0.51	0.41	0.86	0.9	0.77
0348	Phosphorus, Total as P	mg/l	0.74	0.68	0.67	0.54	0.53	0.41	0.89	0.88	0.75
9686	Nitrogen, Total as N	mg/l	2	2.1	1.7	2.5	2.1	2	1.7	1.5	2.1
9901	Oxygen, Dissolved, % Saturation	%			30.1		42.7					40.5
9924	Oxygen, Dissolved as O2	mg/l			3.03		4.18					4.14

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sampling point Eden Brook Rays Bridge

Determinands

Sampling results

Samples from 16 Oct 2023 to 25 Jul 2024

Samples from 3 Jul 2023 to 1 Sep 2023

sampling point
Eden Brook Rays Bridge