sampling point
Shreen Water At Rook Street

Description	SHREEN WATER AT ROOK STREET U/S MERE STW
Sampling point ID	SW-50311174
Type	Freshwater – Rivers
Status	open
Location	easting northing: 381355 131633 lat lon: 51.083705, -2.267555
Area	Wessex
Sub-Area	East Wessex
Summary	143 samples taken between 2024 and 2006

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
CHLOROPHYLL
Chloride Ion
Cond @ 20C
Cond @ 25C
Cu Filtered
N Inorganic
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Potassium- K
Sld Sus@105C
Temp Water
TurbidityNTU
Type of Flow
WethPresPrec
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 143 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 1 Sep 2023 to 24 Jul 2024

Notation	Determinand	Units	1 Sep 2023 10:47	2 Oct 2023 11:30	13 Nov 2023 11:25	30 Nov 2023 11:14	14 Dec 2023 12:08	4 Jan 2024 10:56	13 Feb 2024 10:03	8 Mar 2024 09:14	19 Jun 2024 10:10	24 Jul 2024 11:56
0061	pH		8.08	7.54	7.67	7.79	7.76	7.62	7.73	7.72	8.12	7.71
0076	Temperature of Water	°C	12.9	12.7	11.6	8.8	10.4	9.8	9.7	8.5	12.3	13.6
0077	Conductivity at 25 C	μs/cm	633	629	552	609	616	619	622	617	651	645
0085	BOD : 5 Day ATU	mg/l									< 1	1.2
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.032	< 0.03	0.031	0.089
0116	Nitrogen, Total Oxidised as N	mg/l	6.8	6.8	5.8	7.7	7.5	7.1	7.7	7.3	7.2	7.2
0117	Nitrate as N	mg/l	6.77	6.77	5.79	7.69	7.49	7.1	7.69	7.3	7.18	7.17
0118	Nitrite as N	mg/l	0.03	0.035	0.0092	0.0089	0.0068	0.0048	0.006	0.0047	0.019	0.032
0119	Ammonia un-ionised as N	mg/l	< 0.00068	< 0.00023	< 0.00029	< 0.00031	< 0.00033	< 0.00023	0.00031	< 0.00026	0.00067	0.0011
0135	Solids, Suspended at 105 C	mg/l	< 3	5.8	44	6.6	5.7	5.4	6.1	5.3
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	250	260	230	250	250	250	250	250	260	260
0180	Orthophosphate, reactive as P	mg/l	0.17	0.17	0.18	0.12	0.11	0.11	0.13	0.11	0.15	0.23
6396	Turbidity	ntu	< 1	< 1	34	< 1	1.8	1.5	2.1	1
7887	Chlorophyll : Acetone Extract	μg/l	1	0.61	3.8	0.84	0.51	< 0.5	0.6	0.82
9901	Oxygen, Dissolved, % Saturation	%	98.4	95.5	97.4	98.9	98.6	97.9	93.4	100.6	97.2	101.1
9924	Oxygen, Dissolved as O2	mg/l	10.4	10.1	10.6	11.5	11	11.1	10.6	11.8	10.4	10.5

Samples from 28 Oct 2022 to 4 Aug 2023

Notation	Determinand	Units	28 Oct 2022 11:17	14 Nov 2022 09:39	2 Dec 2022 13:49	26 Jan 2023 11:21	20 Feb 2023 11:37	3 Mar 2023 11:01	22 May 2023 11:37	8 Jun 2023 11:05	6 Jul 2023 13:50	4 Aug 2023 09:54
0061	pH		7.55	7.61	7.76	7.76	7.78	7.76	7.79	7.79	7.62	7.63
0076	Temperature of Water	°C	12.4	11.6	10	9.8	10.7	9.4	11.9	13.5	13.6	12.5
0077	Conductivity at 25 C	μs/cm	631	630	617	621	622	627	626	627	634	640
0111	Ammoniacal Nitrogen as N	mg/l	0.049	0.045	0.042	< 0.03	< 0.03	0.037	< 0.03	< 0.03	0.056	0.031
0116	Nitrogen, Total Oxidised as N	mg/l	6.6	6.8	6.9	7.6	7.2	7.5	7.3	7.3	7.2	7
0117	Nitrate as N	mg/l	6.56	6.77	6.89	7.6	7.19	7.49	7.29	7.29	7.18	6.97
0118	Nitrite as N	mg/l	0.042	0.031	0.014	< 0.004	0.0071	0.0085	0.0083	0.015	0.024	0.029
0119	Ammonia un-ionised as N	mg/l	0.00038	0.00038	0.00044	< 0.00031	< 0.00035	0.00037	< 0.00039	< 0.00044	0.00056	0.00029
0135	Solids, Suspended at 105 C	mg/l	< 3	< 3	5.5	10	< 3	4.4	< 3	3.8	< 3	< 3
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	260	250	240	240	250	260	240	250	250	250
0180	Orthophosphate, reactive as P	mg/l	0.2	0.19	0.15	0.1	0.14	0.14	0.12	0.12	0.16	0.18
6396	Turbidity	ntu						1.1	< 1	< 1	< 1	< 1
7887	Chlorophyll : Acetone Extract	μg/l	1.7	0.93	2	2	0.87		1.8	1.5	0.83	0.7
9901	Oxygen, Dissolved, % Saturation	%	93.6	93	96.2	98	98.6	101.1	102.7	112.3	94.6	98.7
9924	Oxygen, Dissolved as O2	mg/l	9.97	10.1	10.8	11.1	10.9	11.6	11.1	11.7	9.81	10.5

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sampling point Shreen Water At Rook Street

Determinands

Sampling results

Samples from 1 Sep 2023 to 24 Jul 2024

Samples from 28 Oct 2022 to 4 Aug 2023

sampling point
Shreen Water At Rook Street