sampling point
River Brue D/S Gants Mill

Description	RIVER BRUE D/S GANTS MILL
Sampling point ID	SW-60030560
Type	Freshwater – Rivers
Status	open
Location	easting northing: 367276 134072 lat lon: 51.105002, -2.46877
Area	Wessex
Sub-Area	West Wessex
Summary	207 samples taken between 2024 and 2005

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

Alky pH 4.5
Ammonia(N)
BOD ATU
Cond @ 20C
Cond @ 25C
Cu Filtered
Cypermeth ID
Cypermethrin
DELTAMETHRIN
N Inorganic
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Oil & Grs Vs
Orthophospht
Oxygen Diss
Permethrn-Tr
Permethrn-cs
Phenol Odour
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 207 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 13 Sep 2023 to 26 Jun 2024

Notation	Determinand	Units	13 Sep 2023 10:15	10 Oct 2023 11:19	15 Nov 2023 10:37	11 Dec 2023 10:27	4 Jan 2024 08:59	2 Feb 2024 11:32	5 Mar 2024 11:02	4 Apr 2024 10:21	23 May 2024 11:46	26 Jun 2024 10:28
0061	pH		7.9	7.81	8.04	8.09	8.04	8.14	8.12	8.12	8.19	7.96
0076	Temperature of Water	°C	14.4	12.5	10.4	9.7	8.4	8.4	7.2	10.1	12.8	15
0077	Conductivity at 25 C	μs/cm	665	644	383	522	496	585	505	492	597	631
0085	BOD : 5 Day ATU	mg/l										1.3
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.073	0.037	0.053	0.1	0.18	0.054	< 0.03	0.03
0116	Nitrogen, Total Oxidised as N	mg/l	3.6	3.2	1.8	3.6	3.1	3.4	2.8	2.7	3.5	4.3
0117	Nitrate as N	mg/l	3.59	3.19	1.79	3.59	3.09	3.39	2.78	2.69	3.49	4.27
0118	Nitrite as N	mg/l	0.013	0.0096	0.012	0.014	0.015	0.012	0.02	0.012	0.014	0.03
0119	Ammonia un-ionised as N	mg/l	< 0.0006	< 0.00043	0.00137	0.00066	0.00086	0.00162	0.00267	0.00099	< 0.00067	0.00072
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	270	260	170	230	210	250	220	220	250	250
0180	Orthophosphate, reactive as P	mg/l	0.043	0.054	0.081	0.058	0.083	0.056	0.094	0.046	0.063	0.041
9901	Oxygen, Dissolved, % Saturation	%	89.1	91.1	102	101.7	100.5	100.8	98.2	101.7	98.9	98.1
9924	Oxygen, Dissolved as O2	mg/l	9.08	9.68	11.4	11.5	11.8	11.8	11.8	11.4	10.4	9.87

Samples from 4 Mar 2022 to 2 Aug 2023

Notation	Determinand	Units	4 Mar 2022 09:12	15 Mar 2022 11:24	25 Jan 2023 12:34	20 Feb 2023 09:55	3 Mar 2023 10:27	3 Apr 2023 11:24	22 May 2023 10:10	5 Jun 2023 14:15	3 Jul 2023 10:45	2 Aug 2023 11:19
0061	pH				8.09	8.12	8.06	8.17	8.06	8.05	7.94	8.08
0073	Cypermethrin	μg/l	< 2.0e-05	1.0e-05
0076	Temperature of Water	°C			5.1	8.6	6.1	8.2	11.4	13.6	13.9	15
0077	Conductivity at 25 C	μs/cm			637	561	629	556	662	678	692	475
0111	Ammoniacal Nitrogen as N	mg/l			< 0.03	< 0.03	< 0.03	0.033	< 0.03	< 0.03	0.031	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l			5.1	3.3	3.7	4.3	4	4.2	3.9	2.6
0117	Nitrate as N	mg/l			5.09	3.29	3.7	4.29	3.99	4.19	3.88	2.59
0118	Nitrite as N	mg/l			0.0075	0.0055	0.0044	0.012	0.0057	0.0091	0.018	0.0087
0119	Ammonia un-ionised as N	mg/l			< 0.00038	< 0.00049	< 0.00041	0.00053	< 0.00061	< 0.00071	0.00066	< 0.00079
0162	Alkalinity to pH 4.5 as CaCO3	mg/l			250	230	260	240	270	270	270	190
0180	Orthophosphate, reactive as P	mg/l			0.041	0.039	0.022	0.051	0.028	0.016	0.036	0.083
5446	Cypermethrin Identification	text	1	1
7562	Deltamethrin	μg/l	< 0.002	< 0.002
9341	cis-Permethrin	μg/l	< 0.0001	< 0.0001
9342	trans-Permethrin	μg/l	< 0.0001	< 0.0001
9901	Oxygen, Dissolved, % Saturation	%			100.8	100.1	104.8	100.1	98.1	95.3	94.8	100.2
9924	Oxygen, Dissolved as O2	mg/l			12.8	11.7	13	11.8	10.7	9.88	9.77	10.1

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sampling point River Brue D/S Gants Mill

Determinands

Sampling results

Samples from 13 Sep 2023 to 26 Jun 2024

Samples from 4 Mar 2022 to 2 Aug 2023

sampling point
River Brue D/S Gants Mill