sampling point
Stour @ Gillingham (U/S Stw)

Description	STOUR @ GILLINGHAM (U/S STW)
Sampling point ID	SW-50310190
Type	Freshwater – Rivers
Status	open
Location	easting northing: 380804 126243 lat lon: 51.035219, -2.275134
Area	Wessex
Sub-Area	East Wessex
Summary	107 samples taken between 2021 and 2005

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 @ 25C
Cu Filtered
N Inorganic
N Oxidised
NH3 un-ion
NO FLOW/SAMP
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Potassium- K
Sld Sus@105C
Temp Water
Type of Flow
WethPresPrec
WethPresTemp
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 107 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 11 Mar 2020 to 9 Jun 2021

Notation	Determinand	Units	11 Mar 2020 12:09	22 Oct 2020 14:32	10 Nov 2020 10:43	1 Dec 2020 14:52	6 Jan 2021 14:42	9 Feb 2021 14:27	1 Mar 2021 14:55	19 Apr 2021 13:49	4 May 2021 12:33	9 Jun 2021 14:58
0061	pH		7.78	7.71	7.83	8.21	8.15	8.2	8.26	8.58	8.31	8.39
0076	Temperature of Water	°C	10.4	12.6	11.2	7.8	5.9	4.9	9	10.4	10	15.8
0077	Conductivity at 25 C	μs/cm	517	476	497	561	566	566	569	561	579	560
0111	Ammoniacal Nitrogen as N	mg/l	0.063	0.12	0.1	0.057	0.074	0.056	< 0.03	< 0.03	0.41	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	4.5	3.7	3.9	5.7	6.2	6	6.2	6	5.8	5.4
0117	Nitrate as N	mg/l	4.47	3.66	3.86	5.67	6.17	5.98	6.18	5.98	5.76	5.37
0118	Nitrite as N	mg/l	0.027	0.036	0.044	0.035	0.029	0.021	0.021	0.019	0.042	0.031
0119	Ammonia un-ionised as N	mg/l	0.00072	0.00137	0.00136	0.00088	0.001	0.0007	< 0.00051	< 0.00056	0.00748	< 0.00084
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	210	170	190	210	220	220	220	220	210	220
0180	Orthophosphate, reactive as P	mg/l	0.15	0.21	0.21	0.15	0.13	0.13	0.14	0.14	0.22	0.2
9901	Oxygen, Dissolved, % Saturation	%	98.9	90.1	90.5	98.6	96.7	98.3	101.2	120.1	105.4	109.1
9924	Oxygen, Dissolved as O2	mg/l	11	9.56	9.91	11.7	12.1	12.6	11.7	13.4	11.9	10.8

Samples from 15 May 2019 to 14 Feb 2020

Notation	Determinand	Units	15 May 2019 13:16	18 Jun 2019 13:23	14 Jul 2019 12:15	7 Aug 2019 12:01	12 Sep 2019 11:12	31 Oct 2019 13:59	26 Nov 2019 13:04	17 Dec 2019 09:20	20 Jan 2020 12:41	14 Feb 2020 10:03
0061	pH		8.42	8.2	8.45	8.09	8.01	7.73	7.98	7.72	7.98	8.05
0076	Temperature of Water	°C	14.4	13.6	16.2	16.4	14.4	10.3	10.6	7.5	5.8	6.5
0077	Conductivity at 25 C	μs/cm	560	556	574	577	554	500	507	454	557	504
0111	Ammoniacal Nitrogen as N	mg/l	0.034	0.037	< 0.03	< 0.03	< 0.03	0.11	0.092	0.13	0.073	0.2
0116	Nitrogen, Total Oxidised as N	mg/l	5.69	5.5	5.5	5	5.2	4.4	4.7	3.9	6	4.3
0117	Nitrate as N	mg/l	5.63	5.43	5.48	4.98	5.2	4.34	4.65	3.87	5.97	4.27
0118	Nitrite as N	mg/l	0.0582	0.075	0.022	0.017	< 0.004	0.062	0.046	0.032	0.03	0.032
0119	Ammonia un-ionised as N	mg/l	0.00086	0.00088	< 0.00086	< 0.00087	< 0.00075	0.00111	0.00168	0.00104	0.00093	0.00282
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	211	210	220	220	210	200	200	170	220	200
0180	Orthophosphate, reactive as P	mg/l	0.218	0.25	0.29	0.29	0.73	0.23	0.16	0.17	0.14	0.19
9901	Oxygen, Dissolved, % Saturation	%	111.7	99.4	107.8	93.9	94.5	88.9	91.6	90	84.7	100.3
9924	Oxygen, Dissolved as O2	mg/l	11.4	10.3	10.6	9.17	9.63	9.94	10.2	10.8	10.6	12.3

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sampling point Stour @ Gillingham (U/S Stw)

Determinands

Sampling results

Samples from 11 Mar 2020 to 9 Jun 2021

Samples from 15 May 2019 to 14 Feb 2020

sampling point
Stour @ Gillingham (U/S Stw)