sampling point
R.Gwash Belmesthorpe Rd.Br.

Description	R.GWASH BELMESTHORPE RD.BR.
Sampling point ID	AN-GWSH310B
Type	Freshwater – Rivers
Status	open
Location	easting northing: 503600 310100 lat lon: 52.678696, -0.469052
Area	Lincolnshire And Northamptonshire
Sub-Area	North & South Team Sub Area
Summary	30 samples taken between 2024 and 2020

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 30 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 18 Sep 2023 to 25 Jun 2024

Notation	Determinand	Units	18 Sep 2023 11:39	30 Oct 2023 10:53	24 Nov 2023 09:03	5 Dec 2023 09:43	15 Jan 2024 12:46	21 Feb 2024 10:07	19 Mar 2024 09:36	29 Apr 2024 12:43	17 May 2024 11:44	25 Jun 2024 09:51
0061	pH		8.16	8.06	7.99	8.01	8.11	8.15	8.23	8.41	8.06	8.26
0076	Temperature of Water	°C	16.1	10.8	9.6	6.9	6.7	9.4	10.6	10.7	13.9	16.6
0077	Conductivity at 25 C	μs/cm	776	758	772	680	765	722	734	740	738	748
0085	BOD : 5 Day ATU	mg/l						1.3	1.1	1.5	1.3	< 1
0111	Ammoniacal Nitrogen as N	mg/l	0.042	< 0.03	< 0.03	< 0.03	0.062	0.044	< 0.03	< 0.03	0.042	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	7.6	9.4	11	9.8	15	12	12	11	9.9	8.8
0117	Nitrate as N	mg/l	7.58	9.39	11	9.78	15	12	12	11	9.87	8.79
0118	Nitrite as N	mg/l	0.017	0.015	0.021	0.024	0.026	0.021	0.011	0.02	0.026	0.015
0119	Ammonia un-ionised as N	mg/l	0.00119	< 0.00058	< 0.00052	< 0.00044	0.00089	0.00077	< 0.00057	< 0.00058	0.00102	< 0.00089
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	200	220	230	200	230	210	210	210	220	220
0180	Orthophosphate, reactive as P	mg/l	0.25	0.098	0.082	0.086	0.061	0.069	0.059	0.075	0.12	0.15
9901	Oxygen, Dissolved, % Saturation	%	90.4	94.8	92.6	92.1	97.5	95.1	97.6	105.7	104.1	104.6
9924	Oxygen, Dissolved as O2	mg/l	8.88	10.5	10.5	11.2	11.9	10.9	10.8	11.7	10.7	10.2

Samples from 9 Apr 2021 to 7 Aug 2023

Notation	Determinand	Units	9 Apr 2021 08:19	7 May 2021 12:54	3 Jun 2021 10:51	1 Jul 2021 11:14	5 Aug 2021 09:34	21 Apr 2023 11:12	22 May 2023 10:33	23 Jun 2023 10:26	17 Jul 2023 14:07	7 Aug 2023 10:14
0061	pH		8.12	8.38	8.1		7.98	8.2	8.16	8.01	8.15
0076	Temperature of Water	°C	8	10.1	16.3		14.6	10.5	12.5	16.3	15.5
0077	Conductivity at 25 C	μs/cm	815	786	789		805	748	774	716	751
0085	BOD : 5 Day ATU	mg/l	1.3	1.6	2.2		< 1		1.1	1.2
0111	Ammoniacal Nitrogen as N	mg/l	0.06	0.27	< 0.03	0.091	0.072	< 0.03	0.036	0.057	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	12	10	9.5	9.7	7.8	10	10	7.4	7.5	7.8
0117	Nitrate as N	mg/l	12	9.94	9.45	9.65	7.73	9.99	9.98	7.37	7.49	7.79
0118	Nitrite as N	mg/l	0.03	0.063	0.053	0.05	0.068	0.015	0.024	0.028	0.012	0.013
0119	Ammonia un-ionised as N	mg/l	0.00095	0.00496	< 0.00087		0.00176	< 0.00057	0.00079	0.00165	< 0.00082
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	230	220	210	220	230	220	220	190	220	220
0180	Orthophosphate, reactive as P	mg/l	0.062	0.11	0.13	0.25	0.18	0.11	0.12	0.16	0.15	0.19
9901	Oxygen, Dissolved, % Saturation	%	90.6	109.4	91.2		96.7	93	93.5	84.3	96.6
9924	Oxygen, Dissolved as O2	mg/l	10.7	12.3	8.92		9.81	10.4	9.94	8.25	9.61

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sampling point R.Gwash Belmesthorpe Rd.Br.

Determinands

Sampling results

Samples from 18 Sep 2023 to 25 Jun 2024

Samples from 9 Apr 2021 to 7 Aug 2023

sampling point
R.Gwash Belmesthorpe Rd.Br.