sampling point
Uffington Brook At Moor Mill Farm, Uffin

Description	UFFINGTON BROOK AT MOOR MILL FARM, UFFINGTON
Sampling point ID	TH-POCR0021
Type	Freshwater – Rivers
Status	open
Location	easting northing: 430796 190746 lat lon: 51.614699, -1.556619
Area	West Thames
Sub-Area	L&W North Wt
Summary	190 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.

18 determinands have been measured at this site

Action taken
Alky pH 4.5
Ammonia(N)
BOD ATU
Chloride Ion
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 190 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 31 Aug 2023 to 26 Jul 2024

Notation	Determinand	Units	31 Aug 2023 10:37	14 Sep 2023 13:41	6 Oct 2023 10:17	16 Nov 2023 12:01	1 Dec 2023 10:43	17 Jan 2024 09:25	22 Feb 2024 11:26	12 Mar 2024 12:55	24 Jun 2024 09:13	26 Jul 2024 09:00
0061	pH		8.17	8.09	8.14	7.94	8.14	8.25	8.09	7.93	8.2	8.24
0076	Temperature of Water	°C	13.3	15.6	13.4	8.9	5.8	6.1	9.1	9.2	15.3	14.7
0077	Conductivity at 25 C	μs/cm	539	569	581	602	580	575	566	504	554	553
0085	BOD : 5 Day ATU	mg/l		1.4	1.4	1.2	1.4	1	1.9	2.6	3.3	1.6
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	0.093	0.035	0.056	0.25	0.25	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	4.6	4.7	4.4	6.1	6.3	6.9	5.5	4.4	6.3	6.2
0117	Nitrate as N	mg/l	4.59	4.69	4.39	6.05	6.28	6.88	5.46	4.37	6.27	6.18
0118	Nitrite as N	mg/l	0.0092	0.009	0.014	0.049	0.02	0.023	0.043	0.034	0.032	0.016
0119	Ammonia un-ionised as N	mg/l	< 0.0007	< 0.00082	< 0.0007	0.00137	0.00047	0.00077	0.00427	0.00367	< 0.00081	< 0.00077
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	190	200	200	240	220	220	220	220	200	200
0180	Orthophosphate, reactive as P	mg/l	0.25	0.41	0.34	0.22	0.1	0.11	0.23	0.28	0.2	0.3
9901	Oxygen, Dissolved, % Saturation	%	96.2	95	94.4	89.2	94.3	94.2	90.8	92.9	94.7	95.2
9924	Oxygen, Dissolved as O2	mg/l	10	9.43	9.83	10.3	11.8	11.7	10.5	10.7	9.46	9.64

Samples from 12 Oct 2022 to 17 Aug 2023

Notation	Determinand	Units	12 Oct 2022 12:29	2 Nov 2022 14:14	6 Dec 2022 09:10	18 Jan 2023 10:13	2 Feb 2023 09:34	10 Mar 2023 11:56	22 May 2023 12:12	16 Jun 2023 11:58	12 Jul 2023 13:23	17 Aug 2023 08:59
0061	pH		8.17	8	8.26	8.11	8.26	7.98	8.19	8.1	8.1	8.14
0076	Temperature of Water	°C	10	11	5.6	5.1	7.8	5.6	12.1	17	15.9	15.7
0077	Conductivity at 25 C	μs/cm	292	598	651	619	579	529	571	555	548	546
0085	BOD : 5 Day ATU	mg/l										1.3
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.034	0.047	< 0.03	0.28	0.031	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	4.1	3.2	5.5	6.8	6.1	4.2	6.6	6	5.2	4.9
0117	Nitrate as N	mg/l	4.09	3.19	5.47	6.78	6.08	4.17	6.57	5.96	5.17	4.88
0118	Nitrite as N	mg/l	0.0088	0.0068	0.03	0.025	0.021	0.034	0.026	0.037	0.026	0.016
0119	Ammonia un-ionised as N	mg/l	< 0.00055	< 0.00059	0.00045	0.0006	< 0.00047	0.00353	0.00066	< 0.00091	< 0.00084	< 0.00083
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	200	210	230	240	220	210	200	190	200	210
0180	Orthophosphate, reactive as P	mg/l	0.47	0.59	0.4	0.14	0.096	0.43	0.23	0.26	0.37	0.32
9901	Oxygen, Dissolved, % Saturation	%	96.5	74.2	93.4	91.6	94.9	91.7	93.6	95.8	93.3	93.9
9924	Oxygen, Dissolved as O2	mg/l	10.9	8.17	11.7	11.7	11.3	11.5	10	9.23	9.2	9.3

Tell us whether you accept cookies

sampling point Uffington Brook At Moor Mill Farm, Uffin

Determinands

Sampling results

Samples from 31 Aug 2023 to 26 Jul 2024

Samples from 12 Oct 2022 to 17 Aug 2023

sampling point
Uffington Brook At Moor Mill Farm, Uffin