sampling point
R Alre Drove Lane

Description	RIVER ALRE AT DROVE LANE
Sampling point ID	SO-G0003858
Type	Freshwater – Rivers
Status	open
Location	easting northing: 457435 132581 lat lon: 51.089671, -1.18129
Area	Solent And South Downs
Sub-Area	L&W West Ssd
Summary	273 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.

45 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
B-[a]-pyrene
B-[b]-fluora
B-[ghi]-pery
B-[k]-fluora
BOD ATU
BOD5DyATUFil
C - Org Filt
COPA
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Copper - Cu
Cu Filtered
Fluoranthene
Hardness
Ind123pyrene
Magnesium-Mg
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Oil & Grs Vs
Orthophospht
OrthophsFilt
Oxygen Diss
PBDE 100
PBDE 153
PBDE 154
PBDE 28
PBDE 47
PBDE 99
Phenol Odour
PhenolicOdor
Phosphate
Phosphorus-P
Sld NV@500C
Sld Sus@105C
Temp Water
Zinc - as Zn
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 273 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 18 Aug 2023 to 13 May 2024

Notation	Determinand	Units	18 Aug 2023 11:04	4 Sep 2023 10:21	16 Oct 2023 10:41	22 Nov 2023 15:18	1 Dec 2023 12:05	15 Jan 2024 11:47	23 Feb 2024 11:18	19 Mar 2024 09:43	29 Apr 2024 12:01	13 May 2024 10:37
0061	pH		7.89	7.78	7.87	7.87	7.91	8.05	8.04	7.96	7.96	7.85
0076	Temperature of Water	°C	14.3	13.3	8.4	9.7	6.4	7	8.4	10.4	11.1	12.4
0077	Conductivity at 25 C	μs/cm	552	593	604	605	614	617	605	617	605	614
0085	BOD : 5 Day ATU	mg/l	1.4	< 1	< 1	1	1.2	1.2	< 1	< 1	1.2	1.3
0111	Ammoniacal Nitrogen as N	mg/l	0.035	< 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	5.9	6.4	6.7	7.1	7.5	7.6	7.6	8	7.8	7.6
0117	Nitrate as N	mg/l	5.87	6.38	6.68	7.09	7.49	7.59	7.59	7.99	7.79	7.58
0118	Nitrite as N	mg/l	0.033	0.022	0.024	0.015	0.013	0.0071	0.0069	0.008	0.013	0.02
0119	Ammonia un-ionised as N	mg/l	0.00068	< 0.00042	< 0.00036	< 0.0004	< 0.00034	< 0.00044	< 0.00049	< 0.00051	< 0.00054	< 0.00046
0135	Solids, Suspended at 105 C	mg/l	4.7	3	3.3	3.8	3.7	5.2	4.1	5.6
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	250	260	260	280	270	270	260	270	260	260
0180	Orthophosphate, reactive as P	mg/l	0.047	0.025	0.029	0.032	0.034	0.046	0.039	0.03	0.024	0.021
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	1.6	0.77	0.65	0.73	0.52	0.64	0.9	0.75
9901	Oxygen, Dissolved, % Saturation	%	93.2	98.4	98.6	96.1	97.7	100.1	102.4	100.3	109.1	100.4
9924	Oxygen, Dissolved as O2	mg/l	9.52	10.3	11.5	10.9	12	12.1	12	11.2	12	10.7

Samples from 5 Oct 2022 to 19 Jul 2023

Notation	Determinand	Units	5 Oct 2022 10:01	2 Nov 2022 10:44	9 Dec 2022 10:43	25 Jan 2023 10:14	23 Feb 2023 10:57	8 Mar 2023 09:19	3 Apr 2023 14:28	16 May 2023 10:05	19 Jun 2023 12:27	19 Jul 2023 09:32
0061	pH		8.02	7.62	7.87	7.94	7.97	7.92	8	7.85	7.91	7.67
0076	Temperature of Water	°C	13.1	10.3	6	6.4	8.6	6.7	11.7	10.7	15.6	14.2
0077	Conductivity at 25 C	μs/cm	599	587	602	608	602	605	592	595	594	597
0085	BOD : 5 Day ATU	mg/l	1.3	1.3	1.5	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	0.038	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	6.8	6.3	7.1	7.6	7.3	7.5	7.5	6.7	6.5	6.3
0117	Nitrate as N	mg/l	6.78	6.28	7.09	7.59	7.29	7.49	7.49	6.69	6.47	6.27
0118	Nitrite as N	mg/l	0.02	0.023	0.014	0.006	0.006	0.0072	0.0084	0.013	0.027	0.027
0119	Ammonia un-ionised as N	mg/l	< 0.00069	< 0.00024	< 0.0003	< 0.00037	< 0.00046	< 0.00036	< 0.00062	< 0.00041	0.00085	< 0.00035
0135	Solids, Suspended at 105 C	mg/l	< 3	5.6	5.1	5.3	< 3	8.2	5.3	4.8	4.2	< 3
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	260	270	270	260	260	250	250	260	260	260
0180	Orthophosphate, reactive as P	mg/l	0.04	0.038	0.035	0.041	0.023	0.026	0.03	0.025	0.027	0.046
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	0.68	0.8	0.5	0.63	0.46	0.65	0.82	0.9	0.82	0.83
9901	Oxygen, Dissolved, % Saturation	%	97.6	97.6	98.4	99.4	101.8	99.6	111.1	104.7	106.4	100.1
9924	Oxygen, Dissolved as O2	mg/l	10.2	10.9	12.2	12.2	11.9	12.2	12	11.6	10.6	10.2

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sampling point R Alre Drove Lane

Determinands

Sampling results

Samples from 18 Aug 2023 to 13 May 2024

Samples from 5 Oct 2022 to 19 Jul 2023

sampling point
R Alre Drove Lane