sampling point
Loddon At Loddon Drive, Wargrave

Description	LODDON AT LODDON DRIVE, WARGRAVE
Sampling point ID	TH-PLDR0032
Type	Freshwater – Rivers
Status	open
Location	easting northing: 477697 178365 lat lon: 51.498889, -0.882081
Area	West Thames
Sub-Area	L&W South Wt
Summary	251 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.

124 determinands have been measured at this site

11Cl-PF3OUdS
3:3 FTCA
4-nonPhenol
4:2 FTSA
5:3 FTCA
6:2 FTSA
7:3 FTCA
8:2 FTSA
9Cl-PF3ONS
ADONA
Action taken
Al- Filtered
Alky pH 4.5
Aluminium-Al
Ammonia(N)
B-[a]-pyrene
B-[b]-fluora
B-[ghi]-pery
B-[k]-fluora
BOD ATU
C - Org Filt
C Organic DW
CHLOROPHYLL
COD as O2
Cadmium - Cd
Carbetamide
Cd - Dry Wt
Cd Filtered
Chloride Ion
Cond @ 20C
Cond @ 25C
Cr- Filtered
Cu Filtered
Cyanide - CN
DEHP
DrySolids30C
EtFOSA
EtFOSAA-B
EtFOSAA-L
FBSA
FOSA
Fe- Filt
GS Kurtosis
GS Mean
GS Median
GSF 125-249
GSF 1k- 2k
GSF 250-499
GSF 2k-4k
GSF 500-999
GSF 62.5-124
GSF <20
GSF >8000
GSF4000-7999
GraphSkewn
HFPO-DA
Hg Filtered
Ind123pyrene
MeFOSAA-B
MeFOSAA-L
N Oxidised
N-MeFOSA
NFDHA
NH3 un-ion
NO FLOW/SAMP
Ni- Filtered
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
PBDE 100
PBDE 153
PBDE 154
PBDE 28
PBDE 47
PBDE 99
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
Pb Filtered
SI-EC-CD
SI-GQA
Sample Prep
SiO2 Rv
Sld Sus@105C
Sld V @400C
Sld V @480C
Solids <63um
Sort Coeff
Temp Water
TriBT Cation
Triclosan
Type of Flow
Zinc - as Zn
Zn- Filtered
pH
pH in-situ
ptOctylPheno

Displaying the twenty most recent samples. You can see all 251 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 8 Oct 2021 to 25 Jun 2024

Notation	Determinand	Units	8 Oct 2021 12:45	22 Nov 2021 10:52	7 Dec 2021 10:42	5 Jan 2022 13:00	2 Feb 2022 10:08	8 Apr 2022 12:54	27 Jul 2023 08:49	3 Nov 2023 09:27	14 Mar 2024 09:56	25 Jun 2024 11:17
0061	pH		7.9	8.09	8.09	8.08	8.18	8.26				8.03
0076	Temperature of Water	°C	14	8.9	5.6	7.8	7.8	10.5				18.9
0077	Conductivity at 25 C	μs/cm	633	712	751	658	720	641				705
0085	BOD : 5 Day ATU	mg/l										< 1
0111	Ammoniacal Nitrogen as N	mg/l	0.18	0.29	0.14	0.15	0.083	0.075				0.48
0116	Nitrogen, Total Oxidised as N	mg/l	6.7	8.6	8.8	7.4	8.8	6.7				8.4
0117	Nitrate as N	mg/l	6.67	8.57	8.77	7.37	8.77	6.68				8.36
0118	Nitrite as N	mg/l	0.029	0.026	0.033	0.035	0.027	0.022				0.044
0119	Ammonia un-ionised as N	mg/l	0.00351	0.00488	0.00185	0.00233	0.00129	0.00142				0.0167
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	210	230	220	210	230	180				230
0180	Orthophosphate, reactive as P	mg/l	0.22	0.17	0.2	0.14	0.15	0.092				0.14
2921	Perfluoro-3-methoxypropanoic acid	μg/l							< 0.0005	< 0.0005	< 0.0005
2922	Perfluoro-3,6-dioxaheptanoic acid	μg/l							< 0.0005	< 0.0005	< 0.0005
2923	Perfluoro(4-methoxybutanoic) acid	μg/l							< 0.0005	< 0.0005	< 0.0005
2924	Perfluoro(2-ethoxyethane)sulfonic acid	μg/l							< 0.0005	< 0.0005	< 0.0005
2925	3-Perfluoroheptylpropanoic acid	μg/l							< 0.0005	< 0.0005	< 0.0005
2926	3:3 Fluorotelomer carboxylic acid	μg/l							< 0.004	< 0.004	< 0.004
2942	2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B)	μg/l							< 0.001	< 0.001	< 0.001
2943	2-(N-Methylperfluorooctanesulfonamido)acetic acid (B)	μg/l							< 0.002	< 0.002	< 0.002
2944	Perfluorohexanesulfonic acid (B)	μg/l							0.0007	0.00065	< 0.0005
2953	Perfluoroundecane sulfonic acid	μg/l							< 0.004	< 0.004	< 0.004
2955	Perfluorotridecanoic acid	μg/l							< 0.005	< 0.005	< 0.005
2957	Perfluoropentanesulfonic acid	μg/l							< 0.0005	< 0.0005	< 0.0005
2959	Perfluorooctanesulfonic acid (linear)	μg/l							0.0031	0.0056	0.0025
2960	Perfluorooctanesulfonic acid (branched)	μg/l							0.0023	0.0035	0.0022
2961	Perfluorooctanesulfonamide	μg/l							< 0.001	< 0.001	< 0.001
2962	Perfluorooctadecanoic acid	μg/l							< 0.002	< 0.002	< 0.002
2963	Perfluorononanesulfonic acid	μg/l							< 0.0005	< 0.0005	< 0.0005
2964	Perfluorohexanesulfonic acid (L)	μg/l							0.0033	0.0028	0.0028
2965	Perfluorohexanesulfonamide	μg/l							< 0.0005	< 0.0005	< 0.0005
2967	Perfluoroheptanesulfonic acid	μg/l							< 0.0005	< 0.0005	< 0.0005
2968	Perfluorododecane sulfonic acid	μg/l							< 0.005	< 0.005	< 0.005
2969	Perfluorodecanesulfonic acid	μg/l							< 0.002	< 0.002	< 0.002
2970	Perfluorobutylsulfonamide (perfluorobutane sulfonamide)	μg/l							0.0011	0.0008	0.00052
2972	Perfluorobutanesulfonic acid	μg/l							0.0038	0.0041	0.0026
2973	Perfluoro-4-ethylcyclohexanesulfonic acid	μg/l							< 0.0005	< 0.0005	< 0.0005
2975	N-methylperfluorooctanesulfonamide	μg/l							< 0.002	< 0.002	< 0.002
2977	N-Ethylperfluorooctanesulfonamide	μg/l							< 0.002	< 0.002	< 0.002
2981	Hexafluoropropylene oxide dimer acid (Gen X)	μg/l							< 0.001	< 0.001	< 0.001
2982	9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid	μg/l							< 0.0005	< 0.0005	< 0.0005
2983	8:2 Fluorotelomer sulfonic acid	μg/l							< 0.001	< 0.001	< 0.001
2984	6:2 Fluorotelomer sulfonic acid	μg/l							0.0011	0.0032	< 0.001
2987	4:2 Fluorotelomer sulfonic acid	μg/l							< 0.0005	< 0.0005	< 0.0005
2988	4,8-Dioxa-3H-perfluorononanoic acid (ADONA)	μg/l							< 0.005	< 0.005	< 0.005
2989	2H,2H,3H,3H-Perfluorooctanoic acid	μg/l							< 0.001	< 0.001	< 0.001
2990	2-(N-Methylperfluorooctanesulfonamido)acetic acid (L)	μg/l							< 0.0005	< 0.0005	< 0.0005
2991	2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L)	μg/l							< 0.001	< 0.001	< 0.001
2993	11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor)	μg/l							< 0.001	< 0.001	< 0.001
2995	Perfluorobutanoic acid	μg/l							0.0034	0.0048	0.0036
8887	Perfluoropentanoic acid	μg/l							0.0057	0.0045	0.0028
8888	Perfluorohexanoic acid	μg/l							0.0052	0.0048	0.0031
8889	Perfluoroheptanoic acid	μg/l							0.002	0.0026	0.0016
8890	Perfluorooctanoic acid	μg/l							0.0027	0.0044	0.0022
8891	Perfluorononanoic acid	μg/l							< 0.001	< 0.001	< 0.001
8892	Perfluorodecanoic acid	μg/l							< 0.002	< 0.002	< 0.002
8893	Perfluoroundecanoic acid	μg/l							< 0.002	< 0.002	< 0.002
8894	Perfluorododecanoic acid	μg/l							< 0.002	< 0.002	< 0.002
8895	Perfluorotetradecanoic acid	μg/l							< 0.006	< 0.006	< 0.006
9901	Oxygen, Dissolved, % Saturation	%	88.7	92.5	97.7	96.3	101.2	100.7				95.9
9924	Oxygen, Dissolved as O2	mg/l	9.12	10.7	12.3	11.4	12	11.2				8.89

Samples from 1 Dec 2020 to 1 Sep 2021

Notation	Determinand	Units	1 Dec 2020 12:57	5 Jan 2021 11:39	11 Feb 2021 12:45	9 Mar 2021 11:31	20 Apr 2021 10:35	6 May 2021 10:43	2 Jun 2021 10:17	21 Jul 2021 09:48	2 Aug 2021 12:35	1 Sep 2021 09:25
0061	pH		8.14	8.12	8.14	8.16	8.4	8.21	7.88	8.01	7.64	8.04
0076	Temperature of Water	°C	7.9	4.4	2.3	7.4	10.9	10.7	17.1	21.9	18.1	16
0077	Conductivity at 25 C	μs/cm	691	650	615	675	691	667	682	710	688	735
0111	Ammoniacal Nitrogen as N	mg/l	0.23	0.38	0.13	0.29	0.24	0.22	0.21	0.23	0.25	0.11
0116	Nitrogen, Total Oxidised as N	mg/l	8.4	7.7	6.7	8.5	8.2	7.7	7.3	7.1	7.2	8.5
0117	Nitrate as N	mg/l	8.38	7.63	6.67	8.44	8.17	7.67	7.26	7.06	7.17	8.46
0118	Nitrite as N	mg/l	0.024	0.072	0.031	0.064	0.03	0.033	0.036	0.039	0.034	0.039
0119	Ammonia un-ionised as N	mg/l	0.0036	0.00459	0.00135	0.00437	0.00468	0.00422	0.00491	0.00993	0.00366	0.00311
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	220	210	200	220	210	190	210	220	210	220
0180	Orthophosphate, reactive as P	mg/l	0.13	0.084	0.079	0.092	0.066	0.1	0.12	0.16	0.19	0.23
9901	Oxygen, Dissolved, % Saturation	%	95.2	94.9	96.6	99.1	96.9	104.4	96.7	82.2	94.6	83.5
9924	Oxygen, Dissolved as O2	mg/l	11.3	12.3	13.2	11.9	10.7	11.6	9.3	7.18	8.91	8.22

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sampling point Loddon At Loddon Drive, Wargrave

Determinands

Sampling results

Samples from 8 Oct 2021 to 25 Jun 2024

Samples from 1 Dec 2020 to 1 Sep 2021

sampling point
Loddon At Loddon Drive, Wargrave