sampling point
R E Yar At Ford Farm

Description	RIVER EASTERN YAR AT FORD FARM
Sampling point ID	SO-Y0017589
Type	Freshwater – Unspecified
Status	open
Location	easting northing: 451487 79385 lat lon: 50.611912, -1.273674
Area	Solent And South Downs
Sub-Area	L&W West Ssd
Summary	101 samples taken between 2024 and 2015

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.

13 determinands have been measured at this site

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

Samples from 4 Oct 2023 to 18 Jul 2024

Notation	Determinand	Units	4 Oct 2023 10:27	14 Nov 2023 10:37	6 Dec 2023 11:02	10 Jan 2024 11:10	12 Feb 2024 11:45	6 Mar 2024 11:46	18 Apr 2024 11:13	1 May 2024 11:06	5 Jun 2024 10:08	18 Jul 2024 11:37
0061	pH		8.21	7.61	7.68	7.58	7.7	7.78	8.12	8.02	8.12	8.09
0076	Temperature of Water	°C	13.9	11.9	6.2	4.4	8	8	9.4	11.2	12.7	15.6
0077	Conductivity at 25 C	μs/cm	598	378	443	496	472	461	517	473	529	544
0085	BOD : 5 Day ATU	mg/l					1.2	1.3	1.1	< 1	< 1	< 3
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.033	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	4.5	2.3	3.3	4.5	3.9	3.4	4.6	3.9	4.7	4.9
0117	Nitrate as N	mg/l	4.49	2.29	3.29	4.5	3.9	3.39	4.59	3.89	4.69	4.89
0118	Nitrite as N	mg/l	0.0074	0.0066	0.0074	< 0.004	0.0049	0.0051	0.011	0.0052	0.0068	0.0074
0119	Ammonia un-ionised as N	mg/l	< 0.00073	< 0.00026	< 0.0002	< 0.00014	< 0.00024	< 0.00029	0.00058	< 0.0006	< 0.00067	< 0.00082
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	170	99	130	140	140	140	160	150	170	150
0180	Orthophosphate, reactive as P	mg/l	0.18	0.24	0.22	0.21	0.21	0.21	0.18	0.23	0.22	0.23
9901	Oxygen, Dissolved, % Saturation	%	94.4	96.7	99.7	95.6	98.2	100.4	107.3	101.2	97.5	97.1
9924	Oxygen, Dissolved as O2	mg/l	9.73	10.4	12.3	12.4	11.6	11.9	12.3	11.1	10.3	9.64

Samples from 7 Nov 2022 to 14 Sep 2023

Notation	Determinand	Units	7 Nov 2022 12:26	14 Dec 2022 10:36	23 Jan 2023 10:41	9 Feb 2023 10:57	9 Mar 2023 09:48	4 May 2023 10:30	28 Jun 2023 10:17	5 Jul 2023 10:23	4 Aug 2023 10:39	14 Sep 2023 12:09
0061	pH		7.33	7.59	7.71	7.89	7.06		7.94	7.79	7.85	7.95
0076	Temperature of Water	°C	13.2	4.1	2.8	5.8	7.4		16.4	14.2	14.8	14.7
0077	Conductivity at 25 C	μs/cm	324	531	513	532	429		539	502	543	553
0085	BOD : 5 Day ATU	mg/l							< 1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	0.061	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	2.2	4.3	4.8	5.1	3.2	4.3	4.5	3.5	4.5	4.5
0117	Nitrate as N	mg/l	2.2	4.3	4.8	5.1	3.18	4.29	4.49	3.49	4.49	4.49
0118	Nitrite as N	mg/l	0.0047	0.0043	< 0.004	< 0.004	0.016	0.0065	0.014	0.011	0.0084	0.0072
0119	Ammonia un-ionised as N	mg/l	< 0.00015	< 0.00014	< 0.00017	< 0.00031	0.00011		< 0.00076	< 0.00046	< 0.00055	< 0.00069
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	70	160	130	170	66	160	160	150	160	170
0180	Orthophosphate, reactive as P	mg/l		0.15	0.19	0.18	0.025	0.15	0.21	0.27	0.21	0.18
9901	Oxygen, Dissolved, % Saturation	%	97.9	100.8	99.6	97.2	91.7		94.6	94.4	93.9	93.5
9924	Oxygen, Dissolved as O2	mg/l	10.2	13.2	13.5	12.1	11		9.23	9.66	9.49	9.47

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sampling point R E Yar At Ford Farm

Determinands

Sampling results

Samples from 4 Oct 2023 to 18 Jul 2024

Samples from 7 Nov 2022 to 14 Sep 2023

sampling point
R E Yar At Ford Farm