sampling point
R Bevern North Barnes Farm

Description	RIVER OUSE TRIBUTARY RIVER BEVERN AT NORTH BARNES FARM
Sampling point ID	SO-F0002241
Type	Freshwater – Rivers
Status	open
Location	easting northing: 537170 116200 lat lon: 50.928948, -0.049489
Area	Solent And South Downs
Sub-Area	L&W South Ssd
Summary	53 samples taken between 2024 and 2013

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.

12 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
Cond @ 25C
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Temp Water
pH

Displaying the twenty most recent samples. You can see all 53 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 17 Aug 2021 to 2 Jul 2024

Notation	Determinand	Units	17 Aug 2021 10:50	21 Sep 2021 14:52	20 Oct 2021 14:35	16 Nov 2021 12:25	16 Dec 2021 14:49	6 Jan 2022 14:20	10 Feb 2022 13:00	4 Mar 2022 14:33	17 Jun 2024 13:35	2 Jul 2024 11:41
0061	pH		8.07	7.98	7.29	7.98	8.07	8.17	8.25	7.96	7.83	7.93
0076	Temperature of Water	°C	14.7	15.2	14.7	10.3	9.8	4.9	8	8.7	15.1	14.7
0077	Conductivity at 25 C	μs/cm	594	701	292	597	554	535	659	491	528	678
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.11	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.061
0116	Nitrogen, Total Oxidised as N	mg/l	< 0.2	5.5	2.4	2.5	2.7	3	3.9	1.9	4	7.9
0117	Nitrate as N	mg/l	0.194	5.49	2.38	2.48	2.69	2.99	3.87	1.89	3.98	7.88
0118	Nitrite as N	mg/l	0.0058	0.011	0.025	0.016	0.011	0.015	0.027	0.011	0.022	0.02
0119	Ammonia un-ionised as N	mg/l	< 0.00077	< 0.00076	0.00056	< 0.00053	< 0.00054	< 0.00038	< 0.00047	< 0.00045	< 0.00054	0.00134
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	200	210	89	230	210	210	210	160	170	200
0180	Orthophosphate, reactive as P	mg/l	0.16	0.21	0.21	0.14	0.089	0.072	0.12	0.093	0.23	0.3
9901	Oxygen, Dissolved, % Saturation	%	86.7	84.6	87.3	90.4	95.8	87.8	90.6	97.4	83.9	76.9
9924	Oxygen, Dissolved as O2	mg/l	8.78	8.47	8.84	10.1	10.8	11.2	10.7	11.3	8.42	7.78

Samples from 15 Oct 2019 to 22 Jul 2021

Notation	Determinand	Units	15 Oct 2019 13:06	19 Nov 2019 12:53	11 Dec 2019 13:37	20 Jan 2020 11:50	14 Feb 2020 12:18	10 Mar 2020 10:48	10 Mar 2020 10:50	16 Jun 2021 11:54	30 Jun 2021 15:07	22 Jul 2021 14:40
0061	pH		7.7	8.11	7.85	7.86	7.83	7.8	7.8	8	7.64	7.9
0076	Temperature of Water	°C	13.8	5.6	6.9	4	7.5	10.1	10.1	16.4	15.4	18.5
0077	Conductivity at 25 C	μs/cm	377	462	391	445	346	288	288	742	357	648
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.063	0.05	0.054	0.097	0.096	0.11	0.046	0.059
0116	Nitrogen, Total Oxidised as N	mg/l	3	1.94	1.4	1.7	1.3	0.74	0.69	5.3	1.1	4
0117	Nitrate as N	mg/l	2.98	1.92	1.38	1.68	1.29	0.727	0.677	5.25	1.08	3.98
0118	Nitrite as N	mg/l	0.017	0.0154	0.024	0.017	0.015	0.013	0.013	0.055	0.021	0.022
0119	Ammonia un-ionised as N	mg/l	< 0.00037	< 0.0004	0.00065	0.00043	0.00056	0.00113	0.00112	0.0032	0.00055	0.0016
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	120	172	140	180	130	120	120	210	130	200
0180	Orthophosphate, reactive as P	mg/l	0.18	0.157	0.11	0.19	0.14	0.088	0.088	0.21	0.15	0.2
9901	Oxygen, Dissolved, % Saturation	%	91.6	94.3	82.3	91	99.7	93.1	93.1	68.7	91.4	79.1
9924	Oxygen, Dissolved as O2	mg/l	9.46	11.8	10	11.9	11.9	10.5	10.5	6.71	9.11	7.39

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sampling point R Bevern North Barnes Farm

Determinands

Sampling results

Samples from 17 Aug 2021 to 2 Jul 2024

Samples from 15 Oct 2019 to 22 Jul 2021

sampling point
R Bevern North Barnes Farm