sampling point
Wallington Newmans Br

Description	RIVER WALLINGTON AT NEWMANS BRIDGE
Sampling point ID	SO-G0003652
Type	Freshwater – Rivers
Status	open
Location	easting northing: 462118 108760 lat lon: 50.875006, -1.118496
Area	Solent And South Downs
Sub-Area	L&W East Ssd
Summary	168 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
COPA
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Copper - Cu
Cu Filtered
GCMS S-Vol
Hardness
ICP-MS Semiq
Magnesium-Mg
N Oxidised
NATGRIDREF
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Sld Sus@105C
Temp Water
Zinc - as Zn
Zn- Filtered
pH
pH in-situ

Displaying the twenty most recent samples. You can see all 168 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 17 Oct 2023 to 15 Jul 2024

Notation	Determinand	Units	17 Oct 2023 12:43	22 Nov 2023 09:29	12 Dec 2023 12:50	15 Jan 2024 08:59	20 Feb 2024 09:17	18 Mar 2024 10:01	30 Apr 2024 09:59	14 May 2024 09:58	19 Jun 2024 08:49	15 Jul 2024 11:38
0061	pH		7.62	7.85	7.8	8.18	8	7.98	8.04	8.19	8.18	7.71
0076	Temperature of Water	°C	10.2	8.9	9.7	7.1	8.5	10.4	11.2	13.2	14.8	13.8
0077	Conductivity at 25 C	μs/cm	566	501	359	630	496	550	588	536	657	572
0085	BOD : 5 Day ATU	mg/l					< 2	< 1	1.1	2.1	< 1	< 1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.078	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	2.1	4	2.9	7.8	4.6	5.8	6.2	4.8	5.6	0.46
0117	Nitrate as N	mg/l	2.09	3.99	2.89	7.79	4.59	5.79	6.19	4.77	5.58	0.456
0118	Nitrite as N	mg/l	0.0074	0.009	0.0068	0.0093	0.0061	0.0063	0.01	0.03	0.022	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00023	< 0.00036	< 0.00034	< 0.00044	< 0.00049	< 0.00054	< 0.0006	0.0018	< 0.00078	< 0.00037
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	200	210	130	260	200	220	240	220	290	230
0180	Orthophosphate, reactive as P	mg/l	0.075	0.037	0.049	0.11	0.034	0.078	0.03	0.063	0.033	0.089
9901	Oxygen, Dissolved, % Saturation	%	81.7	90.4	88.3	95	94	96.1	96.5	90.7	91.4	79.4
9924	Oxygen, Dissolved as O2	mg/l	9.16	10.5	10	11.5	11	10.7	10.6	9.49	9.23	8.2

Samples from 18 May 2021 to 13 Sep 2023

Notation	Determinand	Units	18 May 2021 08:16	7 Jun 2021 09:14	28 Jul 2021 12:06	29 Nov 2021 07:55	24 Apr 2023 13:20	17 May 2023 09:43	19 Jun 2023 11:29	21 Jul 2023 11:46	7 Aug 2023 08:09	13 Sep 2023 09:34
0061	pH		7.83	7.68	7.77	7.45	8.32	7.99	8.07	7.51	7.83	7.26
0076	Temperature of Water	°C	10	14.1	18.1	2.7	10.7	11.4	17.2	14.3	13.3	15.6
0077	Conductivity at 25 C	μs/cm	400	548	599	499	587	598	634	625	501	466
0085	BOD : 5 Day ATU	mg/l							< 1
0111	Ammoniacal Nitrogen as N	mg/l	0.036	0.059	0.92	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.059
0116	Nitrogen, Total Oxidised as N	mg/l	1.3	0.61	0.75	0.83	5	5.3	2.9	0.63	0.58	1.3
0117	Nitrate as N	mg/l	1.29	0.599	0.696	0.826	4.99	5.29	2.89	0.626	0.576	1.29
0118	Nitrite as N	mg/l	0.013	0.011	0.054	< 0.004	0.0073	0.012	0.012	0.0042	< 0.004	0.0055
0119	Ammonia un-ionised as N	mg/l	0.00045	0.0007	0.0181	< 9.0e-05	< 0.00058	< 0.00059	< 0.00092	< 0.00025	< 0.00047	0.0003
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	120	220	170	170	240	240	270	260	190	130
0180	Orthophosphate, reactive as P	mg/l	0.042	0.071	0.21	0.053	< 0.01	0.023	0.044	0.049	0.088	0.093
9901	Oxygen, Dissolved, % Saturation	%	84.9	78.2	78.4	81.7	112.1	94.6	94.7	82.2	80.3	63
9924	Oxygen, Dissolved as O2	mg/l	9.57	8.02	7.39	11.1	12.4	10.3	9.09	8.39	8.38	6.26

Tell us whether you accept cookies

sampling point Wallington Newmans Br

Determinands

Sampling results

Samples from 17 Oct 2023 to 15 Jul 2024

Samples from 18 May 2021 to 13 Sep 2023

sampling point
Wallington Newmans Br