sampling point
Sem.Bk Beckett's

Description	SEM.BK BECKETT'S
Sampling point ID	SW-Z9370428
Type	Freshwater – Rivers
Status	open
Location	easting northing: 399960 154753 lat lon: 51.291904, -2.001951
Area	Wessex
Sub-Area	East Wessex
Summary	166 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.

31 determinands have been measured at this site

Action taken
Alky pH 4.5
Ammonia(N)
BOD ATU
Ca Filtered
Calcium - Ca
Cond @ 25C
Cr- Filtered
Cu Filtered
Hardness
Hdnss Ca
Hdnss Mg
Magnesium-Mg
Mg Filtered
N Inorganic
N Oxidised
NH3 un-ion
Ni- Filtered
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Pb Filtered
Potassium- K
Sld Sus@105C
Temp Water
Type of Flow
WethPresPrec
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 166 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 25 Oct 2023 to 19 Jun 2024

Notation	Determinand	Units	25 Oct 2023 15:55	27 Nov 2023 11:09	1 Dec 2023 10:14	30 Jan 2024 09:12	23 Feb 2024 08:06	19 Mar 2024 13:28	26 Mar 2024 10:00	24 Apr 2024 11:26	13 May 2024 12:41	19 Jun 2024 12:15
0061	pH		7.85	7.97	8.04	8.09	8.12	8.1	8.12	8.13	8.16	8.15
0076	Temperature of Water	°C	11.4	10.4	7.1	9.7	9.1	11.7	10.5	10.2	12.9	13.3
0077	Conductivity at 25 C	μs/cm	575	611	609	611	605	609	611	610	618	684
0085	BOD : 5 Day ATU	mg/l					< 1	< 1		< 1	< 1	< 1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	0.038	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	5.5	6.9	7.3	7.5	7.1	7.4	7.8	7.7	7.4	7.5
0117	Nitrate as N	mg/l	5.48	6.89	7.29	7.49	7.1	7.4	7.8	7.69	7.39	7.48
0118	Nitrite as N	mg/l	0.018	0.0072	0.006	0.0072	< 0.004	0.0043	0.004	0.0063	0.0094	0.017
0119	Ammonia un-ionised as N	mg/l	< 0.00043	< 0.00053	< 0.00044	0.00068	< 0.00051	< 0.00062	< 0.00057	< 0.00056	< 0.00068	< 0.0007
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	230	250	250	250	250	250	250	250	250	250
0180	Orthophosphate, reactive as P	mg/l	0.2	0.07	0.068	0.071	0.12	0.06	0.078	0.077	0.097	0.13
9901	Oxygen, Dissolved, % Saturation	%	93.7	97.8	96.4	98.1	98.8	103.8	104.2	103.7	98.2	101.3
9924	Oxygen, Dissolved as O2	mg/l	10.2	10.9	11.7	11.1	11.4	11.2	11.6	11.6	10.3	10.6

Samples from 18 Nov 2022 to 15 Sep 2023

Notation	Determinand	Units	18 Nov 2022 09:20	14 Dec 2022 11:13	31 Jan 2023 11:24	14 Feb 2023 11:25	7 Mar 2023 13:00	26 May 2023 14:28	16 Jun 2023 13:11	27 Jul 2023 12:47	16 Aug 2023 10:20	15 Sep 2023 11:43
0061	pH		7.8	8.03	8.08	8.07	8.17	8.09	8.05	7.91	8	7.95
0076	Temperature of Water	°C	9.8	5.5	10	9.7	8.9	13.7	14.6	14.4	13.6	13.3
0077	Conductivity at 25 C	μs/cm	654	625	610	605	614	601	609	609	632	647
0085	BOD : 5 Day ATU	mg/l							< 1
0111	Ammoniacal Nitrogen as N	mg/l	0.037	< 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	5.9	5.7	7.6	7.4	7.2	6.8	7	6.3	6.7	7
0117	Nitrate as N	mg/l	5.88	5.69	7.6	7.4	7.19	6.79	6.99	6.28	6.67	6.97
0118	Nitrite as N	mg/l	0.024	0.008	< 0.004	< 0.004	0.0061	0.012	0.015	0.02	0.029	0.028
0119	Ammonia un-ionised as N	mg/l	0.00042	< 0.00039	< 0.00055	< 0.00054	< 0.0005	< 0.00072	< 0.00077	< 0.00062	< 0.00071	< 0.00062
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	250	260	250	240	240	240	230	250	260	250
0180	Orthophosphate, reactive as P	mg/l	0.19	0.12	0.051	0.063	0.088	0.083	0.096	0.14	0.15	0.17
9901	Oxygen, Dissolved, % Saturation	%	91.5	96.4	98.4	98.9	101.9	105.6	104.1	99	98.4	95.5
9924	Oxygen, Dissolved as O2	mg/l	10.4	12.1	11.1	11.2	11.8	10.9	10.6	10.1	10.2	9.97

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sampling point Sem.Bk Beckett's

Determinands

Sampling results

Samples from 25 Oct 2023 to 19 Jun 2024

Samples from 18 Nov 2022 to 15 Sep 2023

sampling point
Sem.Bk Beckett's