sampling point
Harestock Stw Eqsd

Description	HARESTOCK STW EQSD, HAMPSHIRE
Sampling point ID	SO-G0006475
Type	Freshwater – Unspecified
Status	open
Location	easting northing: 448780 129917 lat lon: 51.066518, -1.305217
Area	Solent And South Downs
Sub-Area	L&W West Ssd
Summary	55 samples taken between 2024 and 2012

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.

22 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
C - Org Filt
Ca Filtered
Calcium - Ca
Cond @ 25C
Fe- Filt
Hardness
Magnesium-Mg
Mg Filtered
Mn BLM Bio
Mn- Filtered
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Sld Sus@105C
Temp Water
pH

Displaying the twenty most recent samples. You can see all 55 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 12 Jul 2023 to 2 Sep 2024

Notation	Determinand	Units	12 Jul 2023 10:16	3 Oct 2023 12:09	3 Nov 2023 13:02	10 Jan 2024 10:36	1 Mar 2024 11:49	3 Apr 2024 10:46	3 Jun 2024 10:11	12 Jul 2024 10:45	5 Aug 2024 10:46	2 Sep 2024 09:00
0061	pH		8	7.9	7.76	7.77	8.04	7.83	8.01	7.79	7.96	7.89
0076	Temperature of Water	°C	14.6	13.5	10.4	6.4	8.4		14	14.5	14.9	15.7
0077	Conductivity at 25 C	μs/cm	601	611	593	622	599		606	611	611	612
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	0.045	< 0.03		< 0.03	0.034	< 0.03	0.037
0116	Nitrogen, Total Oxidised as N	mg/l	7.3	8.1	7.1	8.2	8.1		8	8.1	7.6	8
0117	Nitrate as N	mg/l	7.27	8.06	7.09	8.18	8.09		7.97	8.07	7.57	7.96
0118	Nitrite as N	mg/l	0.027	0.037	0.015	0.024	0.0085		0.029	0.035	0.034	0.042
0119	Ammonia un-ionised as N	mg/l	< 0.00077	< 0.00056	< 0.00033	0.00037	< 0.00049		< 0.00073	0.00054	< 0.00072	0.0008
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	250	250	250	260	250		250	260	260	260
0180	Orthophosphate, reactive as P	mg/l	0.043	0.047	0.051	0.053	0.048		0.064	0.04	0.063	0.05
0235	Magnesium, Dissolved	mg/l	2	2		2.1		2		2.1
0239	Calcium, Dissolved	mg/l	110	120		120		110		110
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	1.1	0.97		1.1		1.3		1.1
6460	Iron, Dissolved	μg/l	< 30	< 30		< 30		< 30		< 30
9901	Oxygen, Dissolved, % Saturation	%	95	92.9	92.6	90.6	95		94.7	90.1	93.8	80.9
9924	Oxygen, Dissolved as O2	mg/l	9.64	9.66	10.3	11.1	11.1		9.74	9.16	9.45	8.02

Samples from 18 Aug 2022 to 2 May 2023

Notation	Determinand	Units	18 Aug 2022 07:45	8 Sep 2022 11:11	17 Oct 2022 13:31	18 Nov 2022 10:23	2 Dec 2022 12:33	23 Jan 2023 10:17	8 Feb 2023 08:44	7 Mar 2023 11:47	5 Apr 2023 12:59	2 May 2023 16:57
0061	pH		8.26	7.77	7.95	8.4	7.96	7.9	7.94	8.19	8.04	8.12
0076	Temperature of Water	°C	15.7	14.4	12.7	8.9	8.5	8.2	6	8.2		12.7
0077	Conductivity at 25 C	μs/cm	606	585	592	610	608	600	614	606		601
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	0.031	< 0.03	< 0.03	0.035		0.038
0116	Nitrogen, Total Oxidised as N	mg/l	6.9	6.7	7.8	7.3	8.1	8.2	8.1	8.5		7.9
0117	Nitrate as N	mg/l	6.88	6.66	7.77	7.27	8.08	8.19	8.09	8.47		7.88
0118	Nitrite as N	mg/l	0.025	0.038	0.035	0.026	0.023	0.0095	0.014	0.032		0.023
0119	Ammonia un-ionised as N	mg/l	< 0.00083	< 0.00045	< 0.0006	< 0.0005	0.00046	< 0.00038	< 0.00036	0.00056		0.00084
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	250	230	250	250	260	250	250	250		260
0180	Orthophosphate, reactive as P	mg/l	0.057	0.054	0.063	0.06	0.054	0.054	0.044	0.043		0.038
0235	Magnesium, Dissolved	mg/l									2
0239	Calcium, Dissolved	mg/l									110
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l									0.87
6460	Iron, Dissolved	μg/l									< 30
9901	Oxygen, Dissolved, % Saturation	%	71.4	79.7	97.1	87.6	95.7	91.2	93.4	98.9		118.4
9924	Oxygen, Dissolved as O2	mg/l	7.07	8.12	10.3	10.1	11.2	10.7	11.6	11.6		12.5

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sampling point Harestock Stw Eqsd

Determinands

Sampling results

Samples from 12 Jul 2023 to 2 Sep 2024

Samples from 18 Aug 2022 to 2 May 2023

sampling point
Harestock Stw Eqsd