sampling point
R Uck Owlsbury Farm

Description	RIVER UCK OWLSBURY FARM
Sampling point ID	SO-F0002274
Type	Freshwater – Rivers
Status	open
Location	easting northing: 545900 120200 lat lon: 50.962753, 0.076252
Area	Solent And South Downs
Sub-Area	L&W South Ssd
Summary	274 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.

42 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
C - Org Filt
CHLOROPHYLL
COD as O2
COPA
Ca Filtered
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Copper - Cu
Cr Hex Filt
Cr Hexavalnt
Cr- Filtered
Cu BLM Bio
Cu Filtered
Hardness
Magnesium-Mg
N Oxidised
NH3 un-ion
NO FLOW/SAMP
Ni- Filtered
Nitrate-N
Nitrite-N
O Diss %sat
Oil & Grs Vs
Orthophospht
Oxygen Diss
Pb Filtered
Phenol Odour
PhenolicOdor
Phosphate
SALinsitu
SiO2 Rv
Sld Sus@105C
Temp Water
TurbidityNTU
Zinc - as Zn
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 274 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 13 Jul 2021 to 24 Jun 2024

Notation	Determinand	Units	13 Jul 2021 12:22	10 Aug 2021 12:58	23 Sep 2021 10:45	6 Oct 2021 13:12	4 Nov 2021 15:21	7 Dec 2021 13:23	17 Jan 2022 09:50	8 Feb 2022 16:29	8 Mar 2022 15:42	24 Jun 2024 14:43
0061	pH		7.43	7.29	7.51	7.49	7.45	7.57	7.36	7.45	7.59	7.47
0076	Temperature of Water	°C	16.3	16	13.7	12.7	9	5.6	5.3	8.6	6.7	16.9
0077	Conductivity at 25 C	μs/cm	313	233	457	256	309	334	333	361	337	395
0085	BOD : 5 Day ATU	mg/l										< 1
0111	Ammoniacal Nitrogen as N	mg/l	0.037	0.054	< 0.03	0.058	< 0.03	0.11	0.057	0.068	0.035	0.034
0116	Nitrogen, Total Oxidised as N	mg/l	2.1	1.5	8.4	2.2	3.1	2.5	3.6	4.4	3.2	5.5
0117	Nitrate as N	mg/l	2.08	1.49	8.39	2.19	3.09	2.48	3.58	4.38	3.19	5.49
0118	Nitrite as N	mg/l	0.017	0.012	0.0056	0.0099	0.0089	0.024	0.016	0.022	0.0096	0.0085
0119	Ammonia un-ionised as N	mg/l	0.00029	0.0003	< 0.00024	0.0004	< 0.00015	0.00054	0.00017	0.00032	0.0002	0.00031
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	84	59	70	57	68	72	65	65	65	66
0180	Orthophosphate, reactive as P	mg/l	0.075	0.033	0.058	0.068	0.041	0.057	0.042	0.038	0.029	0.058
9901	Oxygen, Dissolved, % Saturation	%	93.1	95.7	91.7	97.1	98.5	97.6	92.6	90.9	102	95.6
9924	Oxygen, Dissolved as O2	mg/l	9.11	9.42	9.49	10.3	11.4	12.3	11.7	10.6	12.5	9.23

Samples from 19 Sep 2019 to 16 Jun 2021

Notation	Determinand	Units	19 Sep 2019 15:46	19 Sep 2019 15:48	24 Oct 2019 11:37	22 Nov 2019 10:26	5 Dec 2019 14:46	9 Jan 2020 12:19	20 Feb 2020 15:34	11 Mar 2020 11:10	12 May 2021 15:34	16 Jun 2021 13:47
0061	pH		7.79	7.79	7.5	7.72	7.42	7.16	7.53	7.6	7.84	7.6
0062	Conductivity at 20 C	μs/cm								240
0076	Temperature of Water	°C	14.1	14.1	11.9	7.7	5.3	10	8.1	10.3	14	19.4
0077	Conductivity at 25 C	μs/cm	625	625	306	258	313	294	271	270	399	441
0085	BOD : 5 Day ATU	mg/l	1.3		1.1	< 3	1.5	1.8	< 4	1.1
0092	Chemical Oxygen Demand :- {COD}	mg/l	16		25	74	12	31	28	22
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.03	0.18	0.069	0.079	0.09	0.052	< 0.03	0.05
0116	Nitrogen, Total Oxidised as N	mg/l	9.3	9.4	3.4	2	3.4	2.5	2.5	2.5	5.4	7.4
0117	Nitrate as N	mg/l	9.29	9.39	3.39	1.99	3.38	2.48	2.49	2.49	5.39	7.37
0118	Nitrite as N	mg/l	0.0082	0.0083	0.0094	0.014	0.024	0.019	0.013	0.011	0.0097	0.032
0119	Ammonia un-ionised as N	mg/l		< 0.00046	0.0002	0.00147	0.00024	0.00021	0.00049	0.00039	< 0.00051	0.00073
0135	Solids, Suspended at 105 C	mg/l	< 3		11	160	8	62	57	24
0158	Hardness, Total as CaCO3	mg/l	99.6		95.1	83.1	104	93.4	88.1
0162	Alkalinity to pH 4.5 as CaCO3	mg/l		69	63	60	60	67	59	60	64	71
0172	Chloride	mg/l	56		31	24	32	30	28	26
0180	Orthophosphate, reactive as P	mg/l	0.12	0.12	0.066	0.079	0.048	0.062	0.025	0.022	0.039	0.064
0182	Silica, reactive as SiO2	mg/l	8.6		8	6.6	7	6.8	5.6	5.6
0237	Magnesium	mg/l	6		4.3	3.8	4.6	4.5	3.8
0239	Calcium, Dissolved	mg/l	32		30	26	29	30	28
0241	Calcium	mg/l	30		31	27	34	30	29
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	3.2		6.4	9.3	4.9	5.7	5.3	6
3408	Zinc, Dissolved	μg/l	7.6		5.2	5.2	5.9	4.8	6.8
3409	Chromium, Dissolved	μg/l	< 0.5		< 0.5	< 0.5	< 0.5	0.24	< 0.5
4821	Copper : BLM Bioavailable	μg/l	0.31		0.09	0.09	0.08	0.08	0.11
6396	Turbidity	ntu								29
6450	Copper, Dissolved	μg/l	3.5		2.6	3.4	1.7	1.9	2.5
6455	Zinc	μg/l	11		9.8	24	11	24	26	40
6619	Chromium Hexavalent, Dissolved :- {Cr VI}	μg/l	< 0.05		< 0.05	< 0.05	< 0.05	0.058	0.13
7887	Chlorophyll : Acetone Extract	μg/l	1.2		1.6	6.8	< 0.5	4	1.3	1.9
9901	Oxygen, Dissolved, % Saturation	%	92.1	92.1	95.4	98.6	94.7	97.7	95.8	96.4	108.5	93.7
9924	Oxygen, Dissolved as O2	mg/l	9.44	9.45	10.3	11.7	12	11	11.3	10.8	11.2	8.6

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sampling point R Uck Owlsbury Farm

Determinands

Sampling results

Samples from 13 Jul 2021 to 24 Jun 2024

Samples from 19 Sep 2019 to 16 Jun 2021

sampling point
R Uck Owlsbury Farm