sampling point
Scotchells At Confluence

Description	SCOTCHELLS BROOK AT BURNT HOUSE
Sampling point ID	SO-Y0004415
Type	Freshwater – Rivers
Status	open
Location	easting northing: 458324 85289 lat lon: 50.664358, -1.176127
Area	Solent And South Downs
Sub-Area	L&W West Ssd
Summary	201 samples taken between 2023 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.

25 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
COPA
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Copper - Cu
Cu Filtered
Hardness
Magnesium-Mg
N Oxidised
NH3 un-ion
NO FLOW/SAMP
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Sld Sus@105C
Temp Water
Zinc - as Zn
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 201 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 29 Jun 2022 to 7 Mar 2023

Notation	Determinand	Units	29 Jun 2022 14:07	28 Jul 2022 13:48	8 Sep 2022 13:34	28 Sep 2022 12:04	18 Oct 2022 10:20	2 Nov 2022 12:46	7 Dec 2022 12:00	27 Jan 2023 10:50	22 Feb 2023 10:16	7 Mar 2023 12:24
0061	pH		7.27	7.41	7.06	7.29	7.16	6.89	7.19	7.63	7.63	7.77
0076	Temperature of Water	°C	15.8	17	16.7	11.2	10.5	12.2	5.3	4.9	8.5	6.5
0077	Conductivity at 25 C	μs/cm	386	405	348	386	387	382	403	533	547	394
0111	Ammoniacal Nitrogen as N	mg/l	0.034	< 0.03	< 0.03	< 0.03	0.37	< 0.03	0.12	0.035	0.037	0.039
0116	Nitrogen, Total Oxidised as N	mg/l	0.6	0.54	0.26	0.73	0.73	0.64	1.4	1.5	1.2	1.2
0117	Nitrate as N	mg/l	0.587	0.535	0.256	0.726	0.696	0.63	1.38	1.49	1.19	1.2
0118	Nitrite as N	mg/l	0.013	0.0055	< 0.004	< 0.004	0.034	0.0096	0.023	0.015	0.0076	0.0042
0119	Ammonia un-ionised as N	mg/l	0.00018	< 0.00024	< 0.00011	< 0.00012	0.00103	< 5.0e-05	0.00024	0.00019	0.00026	0.00033
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	95	110	71	94	97	84	110	93	98	93
0180	Orthophosphate, reactive as P	mg/l	0.045	0.056	0.064	0.046	0.046	0.055	0.028	0.028	0.043	0.032
9901	Oxygen, Dissolved, % Saturation	%	71	77	56	75	68.1	64.1	70.5	85.3	79.3	89.2
9924	Oxygen, Dissolved as O2	mg/l	7.02	7.42	5.43	8.21	7.58	6.86	8.92	10.9	9.26	10.9

Samples from 8 Sep 2021 to 19 May 2022

Notation	Determinand	Units	8 Sep 2021 12:20	22 Sep 2021 11:31	27 Oct 2021 10:35	15 Nov 2021 12:11	8 Dec 2021 12:12	20 Jan 2022 14:09	28 Feb 2022 14:02	14 Mar 2022 11:49	11 Apr 2022 14:27	19 May 2022 12:12
0061	pH		7.74	7.7	7.36	7.32	7.78	7.49	7.87	7.55	7.76	7.44
0076	Temperature of Water	°C	16.8	12.3	13.4	11	6.8	5.5	9.7	8.9	14.3	15.6
0077	Conductivity at 25 C	μs/cm	419	424	409	408	389	398	396	388	385	386
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.056	0.038	0.032	0.086	0.054	< 0.03	< 0.03	< 0.03	0.062
0116	Nitrogen, Total Oxidised as N	mg/l	1.2	2	1.4	1.1	3.1	1.5	1.4	1.1	0.87	0.78
0117	Nitrate as N	mg/l	1.19	1.93	1.37	1.09	3.08	1.49	1.4	1.1	0.866	0.764
0118	Nitrite as N	mg/l	0.0057	0.07	0.031	0.0075	0.023	0.012	< 0.004	< 0.004	< 0.004	0.016
0119	Ammonia un-ionised as N	mg/l	< 0.0005	0.00061	0.00021	0.00013	0.00075	0.00022	< 0.0004	< 0.00018	< 0.00044	0.00048
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	110	120	120	120	89	100	99	100	94	100
0180	Orthophosphate, reactive as P	mg/l	0.06	0.05	0.055	0.057	0.18	0.05	0.047	0.039	0.036	0.043
9901	Oxygen, Dissolved, % Saturation	%	74	69	63	69	82	82	87	91	110	75
9924	Oxygen, Dissolved as O2	mg/l	7.16	7.37	6.56	7.59	9.99	10.3	9.87	10.5	11.2	7.45

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sampling point Scotchells At Confluence

Determinands

Sampling results

Samples from 29 Jun 2022 to 7 Mar 2023

Samples from 8 Sep 2021 to 19 May 2022

sampling point
Scotchells At Confluence