sampling point
Glyme At A44, Woodstock

Description	GLYME AT A44, WOODSTOCK
Sampling point ID	TH-PEVR0018
Type	Freshwater – Rivers
Status	open
Location	easting northing: 444200 217000 lat lon: 51.849846, -1.359718
Area	West Thames
Sub-Area	L&W North Wt
Summary	248 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.

30 determinands have been measured at this site

Action taken
Alky pH 4.5
Ammonia(N)
BOD ATU
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Copper - Cu
Cu Filtered
Hardness
Magnesium-Mg
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Oil & Grs Vs
Orthophospht
Oxygen Diss
Phenol Odour
Phosphorus-P
SI-EC-F
SI-GQA
Sld Sus@105C
Temp Water
Type of Flow
Zinc - as Zn
pH
pH in-situ

Displaying the twenty most recent samples. You can see all 248 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 30 Oct 2023 to 2 Jul 2024

Notation	Determinand	Units	30 Oct 2023 13:49	14 Nov 2023 08:50	7 Dec 2023 09:53	9 Jan 2024 10:55	8 Feb 2024 09:05	7 Mar 2024 09:09	5 Apr 2024 11:26	8 May 2024 09:22	17 Jun 2024 08:59	2 Jul 2024 12:43
0061	pH		7.81	7.66	7.86	8	8.04	8.03	8.17	7.89	7.94	8.08
0076	Temperature of Water	°C	10.6	9.4	6.6	4.8	7	7.2	12.1	11.7	12.5	13.8
0077	Conductivity at 25 C	μs/cm	658	631	643	646	610	645			632	635
0085	BOD : 5 Day ATU	mg/l	1.4	< 1	1.1	< 1	1.4	< 1			< 1	< 2
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.031	< 0.03	0.043	< 0.03			< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	6.4	6.6	7.7	8.3	7.1	8.2			6.7	6.7
0117	Nitrate as N	mg/l	6.39	6.58	7.69	8.29	7.08	8.19			6.69	6.69
0118	Nitrite as N	mg/l	0.01	0.017	0.013	0.013	0.019	0.0098			0.0095	0.0093
0119	Ammonia un-ionised as N	mg/l	< 0.00037	< 0.00024	0.00032	< 0.00037	0.00063	< 0.00045			< 0.00057	< 0.00072
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	270	220	260	260	240	260			250	240
0180	Orthophosphate, reactive as P	mg/l	0.019	0.012	0.018	0.013	0.027	< 0.01			< 0.01	0.019
0348	Phosphorus, Total as P	mg/l									0.025	0.039
9901	Oxygen, Dissolved, % Saturation	%	82.3	67.7	83.1	88.6	90.3	89.3	103.6	94.5	92.4	97.9
9924	Oxygen, Dissolved as O2	mg/l	9.14	7.74	10.2	11.4	10.9	10.8	11.1	10.2	9.82	10.1

Samples from 13 Dec 2021 to 13 Oct 2023

Notation	Determinand	Units	13 Dec 2021 07:52	18 Jan 2022 14:12	17 Feb 2022 08:06	18 Mar 2022 11:37	30 May 2023 10:17	16 Jun 2023 09:27	19 Jul 2023 09:48	29 Aug 2023 09:26	15 Sep 2023 13:11	13 Oct 2023 10:33
0061	pH		7.89	7.98	8.01	8.1	8.03	7.94	7.89	7.94	7.95	7.78
0076	Temperature of Water	°C	8.9	5.6	8.1	8.7	12.1	15.5	14.6	13.7	14.6	13.5
0077	Conductivity at 25 C	μs/cm	650	670	620	623	645	633	641	646	651	649
0085	BOD : 5 Day ATU	mg/l	< 1	6.4	< 3	< 6	1.2	< 1	1.2	< 1	< 1	1.2
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	7.6	8.7	7.1	7.9	7.4	6.9	5.8	5.7	5.5	5.7
0117	Nitrate as N	mg/l	7.59	8.69	7.09	7.89	7.39	6.89	5.79	5.69	5.49	5.69
0118	Nitrite as N	mg/l	0.013	0.011	0.0078	0.0074	0.0083	0.014	0.0096	0.0094	0.0061	0.014
0119	Ammonia un-ionised as N	mg/l	< 0.00039	< 0.00038	< 0.00048	< 0.0005	< 0.00064	< 0.00071	< 0.0006	< 0.00063	< 0.00068	< 0.00043
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	260	260	240	230	250	240	240	240	250	250
0180	Orthophosphate, reactive as P	mg/l	0.023	0.041	0.016	< 0.01	< 0.01	0.015	0.017	0.013	0.022	0.032
9901	Oxygen, Dissolved, % Saturation	%	85.1	95.7	89.6	104.3	96.1	85.9	88.2	87.1	92.5	79.3
9924	Oxygen, Dissolved as O2	mg/l	9.84	12	10.6	12.1	10.3	8.55	8.95	9.01	9.38	8.24

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sampling point Glyme At A44, Woodstock

Determinands

Sampling results

Samples from 30 Oct 2023 to 2 Jul 2024

Samples from 13 Dec 2021 to 13 Oct 2023

sampling point
Glyme At A44, Woodstock