sampling point
Q/Hampton R Test Above Portals

Description	QUIDHAMPTON, RIVER TEST ABOVE PORTALS DISCHARGE
Sampling point ID	SO-G0003976
Type	Freshwater – Rivers
Status	open
Location	easting northing: 451768 150237 lat lon: 51.248958, -1.259661
Area	Solent And South Downs
Sub-Area	L&W West Ssd
Summary	230 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

Alky pH 4.5
Ammonia(N)
BOD ATU
C - Org Filt
COPA
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Copper - Cu
Cu Filtered
Cypermeth ID
Cypermethrin
Hardness
Magnesium-Mg
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Oil & Grs Vs
Orthophospht
Oxygen Diss
Sld Sus@105C
Temp Water
Zinc - as Zn
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 230 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 20 Oct 2023 to 23 Jul 2024

Notation	Determinand	Units	20 Oct 2023 09:14	21 Nov 2023 11:39	13 Dec 2023 10:23	16 Jan 2024 11:54	21 Feb 2024 10:32	27 Mar 2024 11:47	22 Apr 2024 12:57	17 May 2024 11:43	17 Jun 2024 16:30	23 Jul 2024 11:15
0061	pH		7.4	7.44	7.57	7.59	7.49	7.64	7.63	7.55	7.57	7.45
0076	Temperature of Water	°C	11.3	10.1	9.5	7.6	9.9	9.9	10.5	12.8	13.9	12.5
0077	Conductivity at 25 C	μs/cm	603	611	607	614	601	600	609	613	611	618
0085	BOD : 5 Day ATU	mg/l	< 1	< 1	< 1	< 1	< 1	< 1	1.1	1.7	< 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	8.8	9	9	9.4	9.2	9.1	9.4	9	9.3	9.6
0117	Nitrate as N	mg/l	8.79	8.99	8.99	9.4	9.19	9.09	9.39	8.98	9.29	9.59
0118	Nitrite as N	mg/l	0.0051	0.0061	0.0056	< 0.004	0.0057	0.0092	0.013	0.019	0.012	0.0093
0119	Ammonia un-ionised as N	mg/l	< 0.00015	< 0.00015	< 0.0002	< 0.00018	< 0.00017	< 0.00024	< 0.00024	< 0.00024	< 0.00027	< 0.00019
0135	Solids, Suspended at 105 C	mg/l	< 3	3	< 3	< 3	5.8	4.8			4.4	5
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	240	250	240	250	250	240	240	250	240	250
0180	Orthophosphate, reactive as P	mg/l	0.029	0.022	0.047	0.032	0.029	0.024	0.014	0.026	0.024	0.022
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	0.82	0.71	0.78	0.93	0.71	0.9			0.73	0.66
9901	Oxygen, Dissolved, % Saturation	%	87	87.7	86.2	91.9	90.3	102.1	106.4	101	99.2	91.3
9924	Oxygen, Dissolved as O2	mg/l	9.51	9.86	9.83	11	10.2	11.5	11.8	10.7	10.2	9.71

Samples from 30 Jan 2023 to 4 Sep 2023

Notation	Determinand	Units	30 Jan 2023 11:11	22 Feb 2023 14:08	13 Mar 2023 14:32	27 Apr 2023 10:49	26 May 2023 11:27	20 Jun 2023 13:05	17 Jul 2023 12:11	20 Jul 2023 11:48	1 Sep 2023 14:46	4 Sep 2023 11:04
0061	pH		7.58	7.71	7.57	7.51	7.54	7.44	7.46		7.45	7.42
0076	Temperature of Water	°C	9.1	10.1	10.7	10.2	12	13.1	12.8		13.3	13
0077	Conductivity at 25 C	μs/cm	602	600	603	595	600	602	601		612	612
0085	BOD : 5 Day ATU	mg/l	< 1	< 1	1.1	1.1	< 1	< 1	< 1	< 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
0116	Nitrogen, Total Oxidised as N	mg/l	8.3	9.1	9.2	8.9	8.8	8.4	8.7		9	8.9
0117	Nitrate as N	mg/l	8.3	9.1	9.2	8.89	8.79	8.38	8.69		8.99	8.9
0118	Nitrite as N	mg/l	< 0.004	< 0.004	0.0042	0.0066	0.013	0.018	0.0095		0.0059	0.0049
0119	Ammonia un-ionised as N	mg/l	< 0.0002	< 0.00029	< 0.00022	< 0.00018	< 0.00022	< 0.00019	< 0.0002		< 0.0002	< 0.00018
0135	Solids, Suspended at 105 C	mg/l	5	< 3	< 3	< 3	3.4	3.7	5		< 3	< 3
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	250	240	250	290	250	240	240		250	240
0180	Orthophosphate, reactive as P	mg/l	0.028	0.024	0.018	0.015	0.016	0.017	0.022		0.025	0.021
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	0.71	0.73	0.64	0.79	0.92	1.1	0.84		0.8	0.6
9901	Oxygen, Dissolved, % Saturation	%	96.4	101	103.3	98.2	96.3	91.2	96.7		99.9	97.5
9924	Oxygen, Dissolved as O2	mg/l	11.1	11.4	11.4	11	10.4	9.56	10.2		10.4	10.2

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sampling point Q/Hampton R Test Above Portals

Determinands

Sampling results

Samples from 20 Oct 2023 to 23 Jul 2024

Samples from 30 Jan 2023 to 4 Sep 2023

sampling point
Q/Hampton R Test Above Portals