sampling point
Shill Brook Just Above Carterton S/W

Description	SHILL BROOK JUST ABOVE CARTERTON S/W
Sampling point ID	TH-PUTR0081
Type	Freshwater – Rivers
Status	open
Location	easting northing: 427900 204800 lat lon: 51.741208, -1.597325
Area	West Thames
Sub-Area	L&W North Wt
Summary	192 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.

22 determinands have been measured at this site

Action taken
Al- Filtered
Alky pH 4.5
Aluminium-Al
Ammonia(N)
AmoniaTotYSI
BOD ATU
Chloride Ion
Cond @ 20C
Cond @ 25C
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
SI-GQA
Temp Water
Type of Flow
pH
pH in-situ

Displaying the twenty most recent samples. You can see all 192 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 23 Nov 2023 to 22 Jul 2024

Notation	Determinand	Units	23 Nov 2023 11:35	7 Dec 2023 09:44	27 Dec 2023 13:58	23 Jan 2024 10:27	21 Feb 2024 11:48	18 Mar 2024 10:53	29 Apr 2024 12:55	23 May 2024 09:53	18 Jun 2024 13:00	22 Jul 2024 08:46
0061	pH		7.5	7.85	7.75	7.36	8.01	7.88	7.82	7.71	7.66	7.27
0076	Temperature of Water	°C	12.1	8.8	10.4	9.4	9.8	10.4	11	11.7	13.4	17.8
0077	Conductivity at 25 C	μs/cm	722	624	621	805	603	611	645	593	638	908
0085	BOD : 5 Day ATU	mg/l	1.4	< 1	1	2.9	3.4	< 1	1.3	1.2	1.8	< 3
0111	Ammoniacal Nitrogen as N	mg/l	0.69	< 0.03	0.14	5.3	1.1	< 0.03	0.11	< 0.03	0.046	0.23
0116	Nitrogen, Total Oxidised as N	mg/l	11	6.7	6.8	9.5	5.8	5.7	8.5	5.1	5.6	24
0117	Nitrate as N	mg/l	10.9	6.7	6.79	9.32	5.72	5.7	8.47	5.09	5.58	23.9
0118	Nitrite as N	mg/l	0.072	0.005	0.01	0.18	0.077	< 0.004	0.032	0.012	0.025	0.065
0119	Ammonia un-ionised as N	mg/l	0.00471	< 0.00036	0.00149	0.0215	0.0198	< 0.00043	0.00144	< 0.00032	0.0005	0.00142
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	240	260	250	250	260	250	240	240	260	140
0180	Orthophosphate, reactive as P	mg/l	0.14	0.011	0.023	0.94	0.12	0.011	0.074	< 0.01	0.016	0.2
9901	Oxygen, Dissolved, % Saturation	%	91.6	90	93.8	83.6	91.3	97	101.5	89.2	98.8	96.8
9924	Oxygen, Dissolved as O2	mg/l	9.83	10.4	10.5	9.55	10.3	10.8	11.2	9.66	10.3	9.18

Samples from 9 Dec 2019 to 30 Oct 2023

Notation	Determinand	Units	9 Dec 2019 09:07	27 Jan 2020 10:56	21 Feb 2020 11:08	9 Mar 2020 08:50	19 Jun 2023 09:50	21 Jul 2023 13:26	14 Aug 2023 13:02	29 Aug 2023 13:55	29 Sep 2023 12:18	30 Oct 2023 12:49
0061	pH		7.82	7.84	7.84	7.85	7.15	7.66	7.6	7.77	7.4	7.5
0076	Temperature of Water	°C	8.5	8.5	8	7.7	18.7	13.3	14.5	13.3	15.8	13.5
0077	Conductivity at 25 C	μs/cm	638	626	674	618	926	637	658	642	690	711
0085	BOD : 5 Day ATU	mg/l	< 1	< 1	1.3	< 1	< 3	< 1	1.5	< 1	< 1	< 2
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.038	0.68	< 0.03	0.086	< 0.03	0.054	< 0.03	< 0.03	0.033
0116	Nitrogen, Total Oxidised as N	mg/l	9.6	9.7	10	8.4	29	5.7	5.7	5.4	12	6.9
0117	Nitrate as N	mg/l	9.59	9.69	9.92	8.4	29	5.69	5.68	5.39	12	6.89
0118	Nitrite as N	mg/l	0.0061	0.0079	0.076	< 0.004	0.047	0.012	0.018	0.0082	0.0042	0.0082
0119	Ammonia un-ionised as N	mg/l	< 0.00033	0.00043	0.00745	< 0.00033	0.00043	< 0.00032	0.00055	< 0.00041	< 0.00021	0.00025
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	260	240	230	260	120	260	250	250	180	270
0180	Orthophosphate, reactive as P	mg/l	< 0.01	0.017	0.1	< 0.01	0.17	0.011	0.016	< 0.01	0.14	0.018
9901	Oxygen, Dissolved, % Saturation	%	88.3	92.8	86.8	100.8	98.1	92.4	90.4	95.2	95	92.3
9924	Oxygen, Dissolved as O2	mg/l	10.3	10.8	10.3	12	9.13	9.65	9.19	9.94	9.39	9.59

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sampling point Shill Brook Just Above Carterton S/W

Determinands

Sampling results

Samples from 23 Nov 2023 to 22 Jul 2024

Samples from 9 Dec 2019 to 30 Oct 2023

sampling point
Shill Brook Just Above Carterton S/W