sampling point
R Lavant Apuldram Lane Road Br

Description	RIVER LAVANT APULDRAM LANE ROAD BRIDGE
Sampling point ID	SO-F0003449
Type	Freshwater – Unspecified
Status	open
Location	easting northing: 484410 103740 lat lon: 50.827052, -0.802886
Area	Solent And South Downs
Sub-Area	L&W East Ssd
Summary	267 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.

31 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
COPA
Chloride Ion
ColfmF Conf
ColformsPre
Cond @ 20C
Cond @ 25C
E.coli C-MF
F Coli Pre
IE Conf
IE Pres
N Oxidised
N-Kjeldahl
NATGRIDREF
NH3 un-ion
Nitrate-N
Nitrite-N
Nitrogen - N
O Diss %sat
Oil & Grs Vs
Orthophospht
Oxygen Diss
Phenol Odour
SALinsitu
Sld Sus@105C
StrepF PMF
Temp Water
TurbidityNTU
pH

Displaying the twenty most recent samples. You can see all 267 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 16 Oct 2023 to 15 Jul 2024

Notation	Determinand	Units	16 Oct 2023 08:42	21 Nov 2023 11:04	5 Dec 2023 12:35	15 Jan 2024 10:07	26 Feb 2024 12:04	18 Mar 2024 08:55	17 Apr 2024 13:20	16 May 2024 14:52	21 Jun 2024 13:03	15 Jul 2024 12:39
0061	pH		8	7.98	7.89	8.06	8.17	8.15	8.3	8.22	8.34	8.39
0076	Temperature of Water	°C	8.9	11.1	10	7.2	8.5	10.4	10.9	13	16.6	14.9
0077	Conductivity at 25 C	μs/cm	663	550	543	541	537	544	534	511	655	695
0085	BOD : 5 Day ATU	mg/l					1.5	1	1.2	< 3	1.7	2.1
0111	Ammoniacal Nitrogen as N	mg/l	0.04	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.058	0.039	0.044
0116	Nitrogen, Total Oxidised as N	mg/l	2.9	6	6	6.2	5.7	5.7	5.9	5.5	5.9	6.2
0117	Nitrate as N	mg/l	2.89	5.99	5.99	6.19	5.7	5.69	5.89	5.48	5.85	6.12
0118	Nitrite as N	mg/l	0.012	0.014	0.013	0.0074	0.0047	0.0063	0.0077	0.017	0.052	0.081
0119	Ammonia un-ionised as N	mg/l	0.00067	< 0.00057	< 0.00043	< 0.00045	< 0.00049	< 0.00056	< 0.00058	0.00132	0.00115	0.00115
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	240	230	220	230	210	210	220	200	230	240
0180	Orthophosphate, reactive as P	mg/l	0.15	0.074	0.086	0.078	0.071	0.06	0.055	0.083	0.15	0.21
9901	Oxygen, Dissolved, % Saturation	%	86.1	94.6	94	98.2	101.8	99.8	104.8	98.3	101.3	95.4
9924	Oxygen, Dissolved as O2	mg/l	9.96	10.4	10.6	11.8	11.9	11.1	11.6	10.3	9.85	9.62

Samples from 13 Dec 2022 to 15 Sep 2023

Notation	Determinand	Units	13 Dec 2022 12:10	26 Jan 2023 12:51	22 Feb 2023 14:48	17 Mar 2023 14:21	25 Apr 2023 09:56	23 May 2023 13:19	19 Jun 2023 09:42	19 Jul 2023 09:10	7 Aug 2023 09:35	15 Sep 2023 10:03
0061	pH		7.92	8.13	8.4	8.17	8.26	8.6	8.16	7.85	8.03	7.94
0076	Temperature of Water	°C	5.7	8.8	10	11.6	9.3	13.7	15.6	16.1	14.2	13.8
0077	Conductivity at 25 C	μs/cm	715	546	552	480	538	573	561	621	636	703
0085	BOD : 5 Day ATU	mg/l							< 1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.046	0.038	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	6	6.4	6.5	5.1	5.2	5.5	5.3	4.2	2.3	2.3
0117	Nitrate as N	mg/l	5.99	6.39	6.47	5.08	5.19	5.48	5.23	4.16	2.28	2.29
0118	Nitrite as N	mg/l	0.011	0.0069	0.026	0.024	0.014	0.022	0.07	0.037	0.025	0.011
0119	Ammonia un-ionised as N	mg/l	< 0.00033	< 0.0005	< 0.00055	< 0.00062	< 0.00052	< 0.00072	< 0.00082	0.00093	0.00094	< 0.00063
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	250	220	220	180	260	230	230	250	180	260
0180	Orthophosphate, reactive as P	mg/l	0.14	0.084	0.084	0.072	0.056	0.077	0.14	0.23	0.16	0.1
9901	Oxygen, Dissolved, % Saturation	%	86.7	99.9	89.4	105.5	102.1	106.6	94.1	88	83.7	87
9924	Oxygen, Dissolved as O2	mg/l	10.9	11.6	10.1	11.4	11.7	11	9.34	8.64	8.57	8.98

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sampling point R Lavant Apuldram Lane Road Br

Determinands

Sampling results

Samples from 16 Oct 2023 to 15 Jul 2024

Samples from 13 Dec 2022 to 15 Sep 2023

sampling point
R Lavant Apuldram Lane Road Br