sampling point
Sheffield Park Lk-Sheffld Strm

Description	SHEFFIELD PARK LAKE - SHEFFIELD PARK STREAM
Sampling point ID	SO-F0002386
Type	Freshwater – Rivers
Status	open
Location	easting northing: 541800 123500 lat lon: 50.993432, 0.019193
Area	Solent And South Downs
Sub-Area	L&W South Ssd
Summary	138 samples taken between 2021 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.

24 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
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
SALinsitu
Temp Water
Zinc - as Zn
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 138 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 10 Nov 2020 to 12 Aug 2021

Notation	Determinand	Units	10 Nov 2020 11:43	15 Dec 2020 12:03	12 Jan 2021 11:16	18 Feb 2021 09:44	19 Mar 2021 14:59	21 Apr 2021 12:24	3 Jun 2021 14:40	30 Jun 2021 15:41	22 Jul 2021 16:19	12 Aug 2021 11:03
0061	pH		7.6	7.76	7.68	7.61	7.8	8.46	7.98	7.91	8.27	7.48
0076	Temperature of Water	°C	10	8	5.1	7	8.8	12.6	21.1	18.1	27.1	18.4
0077	Conductivity at 25 C	μs/cm	295	263	249	248	287	272	308	276	286	198
0111	Ammoniacal Nitrogen as N	mg/l	0.14	0.11	0.096	0.12	< 0.03	< 0.03	0.087	0.035	< 0.03	0.17
0116	Nitrogen, Total Oxidised as N	mg/l	1.4	1.5	1.7	1.5	1.4	0.93	0.7	0.96	0.28	0.93
0117	Nitrate as N	mg/l	1.37	1.48	1.69	1.48	1.39	0.92	0.675	0.92	0.267	0.907
0118	Nitrite as N	mg/l	0.026	0.017	0.012	0.017	0.009	0.01	0.025	0.04	0.013	0.023
0119	Ammonia un-ionised as N	mg/l	0.00103	0.001	0.00059	0.00072	< 0.00032	< 0.00066	0.0034	0.00094	< 0.00187	0.00177
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	56	53	44	43	50	53	64	65	75	52
0180	Orthophosphate, reactive as P	mg/l	0.046	0.036	0.04	0.032	0.042	< 0.01	0.018	0.036	< 0.01	0.055
9901	Oxygen, Dissolved, % Saturation	%	87.4	90.1	96.8	99.2	99.3	112.9	96.5	102.4	103.1	61.7
9924	Oxygen, Dissolved as O2	mg/l	9.85	10.7	12.3	12	11.5	12	8.57	9.65	8.18	5.78

Samples from 16 Nov 2016 to 22 Oct 2020

Notation	Determinand	Units	16 Nov 2016 11:58	2 Mar 2017 10:47	25 Sep 2019 12:37	14 Oct 2019 09:58	18 Nov 2019 08:20	12 Dec 2019 15:36	20 Jan 2020 14:52	11 Feb 2020 13:31	17 Mar 2020 12:20	22 Oct 2020 12:24
0061	pH		7.83	7.78	7.87	7.82	7.92	7.17	7.14	7.82	7.66	7.74
0076	Temperature of Water	°C	8.5	7	16.7	12.9	6.9	6.3	4.7	6.5	9.6	12.5
0077	Conductivity at 25 C	μs/cm	295	283	337	250	236	263	238	245	241	329
0111	Ammoniacal Nitrogen as N	mg/l	0.079	0.067	0.046	0.17	0.096	0.13	0.1	0.12	0.087	0.054
0116	Nitrogen, Total Oxidised as N	mg/l	0.58	1.64	< 0.2	1.8	1.39	1.5	1.6	1.4	1.5	0.91
0117	Nitrate as N	mg/l	0.566	1.62	< 0.196	1.77	1.37	1.48	1.58	1.38	1.48	0.892
0118	Nitrite as N	mg/l	0.0145	0.0164	< 0.004	0.029	0.0164	0.02	0.018	0.019	0.018	0.018
0119	Ammonia un-ionised as N	mg/l	0.00088	0.00059	0.00102	0.00255	0.00116	0.00027	0.00017	0.00112	0.00071	0.00066
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	72	49	70	48	51	55	46	50	46	62
0180	Orthophosphate, reactive as P	mg/l	0.012	0.025	< 0.01	0.04	0.064	0.074	0.06	0.073	0.031	0.011
9901	Oxygen, Dissolved, % Saturation	%	84.6	95.9	85.8	84.2	94.2	96.7	95.2	87.9	91.4	91.9
9924	Oxygen, Dissolved as O2	mg/l	9.88	11.6	8.32	8.87	11.4	11.9	12.2	10.8	10.4	9.77

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sampling point Sheffield Park Lk-Sheffld Strm

Determinands

Sampling results

Samples from 10 Nov 2020 to 12 Aug 2021

Samples from 16 Nov 2016 to 22 Oct 2020

sampling point
Sheffield Park Lk-Sheffld Strm