sampling point
River Sow - Pershall

Description	RIVER SOW - PERSHALL
Sampling point ID	MD-70263400
Type	Freshwater – Rivers
Status	open
Location	easting northing: 381869 329748 lat lon: 52.864895, -2.270755
Area	Staffordshire Warwickshire And West Midlands
Sub-Area	Upper Trent And Tame
Summary	108 samples taken between 2024 and 2010

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.

13 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Cond @ 25C
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Temp Water
pH

Displaying the twenty most recent samples. You can see all 108 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 8 Sep 2023 to 17 Jun 2024

Notation	Determinand	Units	8 Sep 2023 09:37	17 Oct 2023 14:22	21 Nov 2023 14:09	4 Dec 2023 11:04	26 Jan 2024 09:32	20 Feb 2024 11:01	18 Mar 2024 08:35	16 Apr 2024 13:24	20 May 2024 10:00	17 Jun 2024 10:16
0061	pH		7.65	7.62	7.57	7.34	7.65	7.66	7.51	7.74	7.88	7.84
0076	Temperature of Water	°C	18.9	11.6	9	3.7	5.8	8.8	8.4	11	16.5	15.5
0077	Conductivity at 25 C	μs/cm	608	578	529	425	558	474	496	500	546	535
0085	BOD : 5 Day ATU	mg/l						1.3	< 1	1.8	1	< 1
0111	Ammoniacal Nitrogen as N	mg/l	0.04	0.068	0.054	0.47	0.078	0.055	0.065	0.083	0.05	0.069
0116	Nitrogen, Total Oxidised as N	mg/l	2.5	3.9	4.4	4	5.6	4.8	4.7	4.4	3.9	3.4
0117	Nitrate as N	mg/l	2.46	3.85	4.36	3.97	5.57	4.78	4.68	4.38	3.87	3.36
0118	Nitrite as N	mg/l	0.036	0.05	0.036	0.027	0.035	0.023	0.024	0.025	0.03	0.038
0119	Ammonia un-ionised as N	mg/l	0.00063	0.00059	0.00034	0.00119	0.00047	0.00042	0.00034	0.0009	0.00112	0.00131
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	210	180	170	140	170	150	160	180	180	190
0180	Orthophosphate, reactive as P	mg/l	0.25	0.11	0.1	0.19	0.087	0.079	0.19	0.062	0.083	0.047
9901	Oxygen, Dissolved, % Saturation	%	52.9	75.2	79.3	82.7	86.3	87	89.4	93.2	88.7	86
9924	Oxygen, Dissolved as O2	mg/l	4.9	8.16	9.15	10.9	10.8	10.1	10.5	10.3	8.64	8.56

Samples from 21 Feb 2020 to 7 Aug 2023

Notation	Determinand	Units	21 Feb 2020 11:10	10 May 2021 10:51	4 Jun 2021 10:22	9 Jul 2021 13:33	11 Aug 2021 08:19	24 Apr 2023 15:36	16 May 2023 10:54	16 Jun 2023 14:30	20 Jul 2023 09:29	7 Aug 2023 13:55
0061	pH		8	8.2	8.08	7.68	8.05	7.99	8.04	8.48	8.5	8.14
0076	Temperature of Water	°C	6.1	10.6	16.7	18.2	17.1	11.2	13.4	22.2	16.3	15.8
0077	Conductivity at 25 C	μs/cm	332	536	574	560	718	584	548	540	543	552
0085	BOD : 5 Day ATU	mg/l							1.9	< 2
0111	Ammoniacal Nitrogen as N	mg/l	0.063	0.079	0.049	0.058	0.03	0.039	0.1	0.041	0.049	0.087
0116	Nitrogen, Total Oxidised as N	mg/l	5.5	4.4	3.3	2.1	2.1	3.8	3.3	2.2	1.3	1.6
0117	Nitrate as N	mg/l	5.48	4.36	3.26	2.07	2.09	3.78	3.25	2.17	1.27	1.54
0118	Nitrite as N	mg/l	0.025	0.043	0.036	0.031	0.014	0.023	0.047	0.027	0.026	0.064
0119	Ammonia un-ionised as N	mg/l	0.00086	0.00151	0.00146	0.00094	0.00092	0.00076	0.00234	0.00181	0.00141	0.00242
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	97	160	180	180	170	200	180	150	190	190
0180	Orthophosphate, reactive as P	mg/l	0.11	0.045	0.056	0.091	0.064	0.086	0.05	0.17	0.23	0.24
9901	Oxygen, Dissolved, % Saturation	%	98	99	83.2	75.4	82	103.9	86.5	80.3	72.9	66.5
9924	Oxygen, Dissolved as O2	mg/l	12.2	11	8.07	7.09	7.89	11.4	9.01	6.98	7.13	6.57

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sampling point River Sow - Pershall

Determinands

Sampling results

Samples from 8 Sep 2023 to 17 Jun 2024

Samples from 21 Feb 2020 to 7 Aug 2023

sampling point
River Sow - Pershall