sampling point
Maiden Bradley Bk

Description	MAIDEN BRADLEY BK
Sampling point ID	SW-A1330101
Type	Freshwater – Rivers
Status	open
Location	easting northing: 377718 144543 lat lon: 51.199659, -2.320281
Area	Wessex
Sub-Area	West Wessex
Summary	116 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.

28 determinands have been measured at this site

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

Displaying the twenty most recent samples. You can see all 116 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 7 Aug 2023 to 17 May 2024

Notation	Determinand	Units	7 Aug 2023 10:12	12 Sep 2023 11:13	23 Oct 2023 10:36	24 Nov 2023 11:31	8 Dec 2023 09:48	18 Jan 2024 11:31	23 Feb 2024 09:29	22 Mar 2024 11:03	17 Apr 2024 09:51	17 May 2024 11:22
0061	pH		7.72	7.98	7.85	7.95	7.64	8.2	7.59	8.08	8.18	8.23
0076	Temperature of Water	°C	14.1	16.8	11.1	10	7.3	2.3	6.9	9.8	8.7	12.9
0077	Conductivity at 25 C	μs/cm	307	384	354	337	232	345	199	320	334	336
0085	BOD : 5 Day ATU	mg/l							1.2	< 1	< 1	1
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	2.1	4.8	3.4	3.3	1.5	4.4	1.3	3.2	4.1	4.1
0117	Nitrate as N	mg/l	2.1	4.79	3.39	3.3	1.5	4.39	1.29	3.2	4.1	4.09
0118	Nitrite as N	mg/l	0.0044	0.0056	0.0089	0.0044	< 0.004	0.0054	0.0053	0.0043	< 0.004	0.0084
0119	Ammonia un-ionised as N	mg/l	< 0.00039	< 0.00086	< 0.00042	< 0.00049	< 0.0002	< 0.00031	< 0.00017	< 0.00054	< 0.0005	< 0.00068
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	120	140	130	120	78	120	69	110	120	120
0180	Orthophosphate, reactive as P	mg/l	0.084	0.094	0.1	0.076	0.035	0.088	0.035	0.066	0.079	0.1
9901	Oxygen, Dissolved, % Saturation	%	95	92.2	95.2	97.5	97.7	96.2	98.4	100.2	101.7	101.9
9924	Oxygen, Dissolved as O2	mg/l	9.74	8.92	10.5	11	11.8	13.2	12	11.3	11.8	10.7

Samples from 28 Oct 2022 to 17 Jul 2023

Notation	Determinand	Units	28 Oct 2022 11:06	11 Nov 2022 13:17	2 Dec 2022 12:29	18 Jan 2023 11:07	1 Feb 2023 10:54	3 Mar 2023 11:33	3 Apr 2023 10:25	23 May 2023 11:24	28 Jun 2023 13:12	17 Jul 2023 13:21
0061	pH		7.87	7.81	7.85	7.62	8.04	8.4	7.81	8.21	8.08	7.71
0076	Temperature of Water	°C	14.4	13	5.7	3.9	5.7	4.7	7.1	13	17.6	15
0077	Conductivity at 25 C	μs/cm	386	332	323	226	335	363	242	353	380	324
0085	BOD : 5 Day ATU	mg/l									< 1
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	3.6	2.8	3.2	2.1	3.7	4	1.8	4.3	4.3	3.9
0117	Nitrate as N	mg/l	3.59	2.8	3.2	2.1	3.7	4	1.8	4.29	4.29	3.89
0118	Nitrite as N	mg/l	0.0063	0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	0.0089	0.0096	0.0061
0119	Ammonia un-ionised as N	mg/l	< 0.00056	< 0.00044	< 0.00028	< 0.00015	< 0.0004	< 0.00037	< 0.00029	< 0.00068	< 0.00095	< 0.00041
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	120	99	100	66	110	130	79	110	130	110
0180	Orthophosphate, reactive as P	mg/l	0.072	0.067	0.068	0.055	0.074	0.067	0.054	0.072	0.092	0.088
9901	Oxygen, Dissolved, % Saturation	%	92.4	93.5	96	98	99.5	107.1	99.6	101	95.4	93.7
9924	Oxygen, Dissolved as O2	mg/l	9.42	9.83	12	12.9	12.5	13.8	12	10.6	9.08	9.42

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sampling point Maiden Bradley Bk

Determinands

Sampling results

Samples from 7 Aug 2023 to 17 May 2024

Samples from 28 Oct 2022 to 17 Jul 2023

sampling point
Maiden Bradley Bk