sampling point
R.Bain A157 Rd.Br.Grimblethorpe

Description	R.BAIN A157 RD.BR.GRIMBLETHORPE
Sampling point ID	AN-BAING
Type	Freshwater – Rivers
Status	open
Location	easting northing: 523710 386351 lat lon: 53.359556, -0.142557
Area	Lincolnshire And Northamptonshire
Sub-Area	North & South Team Sub Area
Summary	93 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.

12 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
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 93 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 9 Aug 2022 to 10 Jul 2024

Notation	Determinand	Units	9 Aug 2022 12:06	7 Sep 2022 11:15	4 Oct 2022 09:15	2 Nov 2022 11:13	6 Dec 2022 09:27	23 Jan 2023 09:39	9 Feb 2023 14:25	3 Mar 2023 08:21	5 Jun 2024 09:12	10 Jul 2024 07:33
0061	pH		8.18	7.74	7.38	7.59	7.76	7.97	8.03	8.07	8.08	7.94
0076	Temperature of Water	°C	15.7	15.9	11.7	10	5.6	4.7	7.1	6.7	9.5	14.6
0077	Conductivity at 25 C	μs/cm	735	538	608	612	641	676	673	675	709	632
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.069	< 0.03	< 0.03	0.037	< 0.03	< 0.03	< 0.03	0.038	0.045
0116	Nitrogen, Total Oxidised as N	mg/l	7.8	4.9	6.3	4.4	9	14	15	15	13	10
0117	Nitrate as N	mg/l	7.79	4.88	6.28	4.38	8.97	14	15	15	13	9.95
0118	Nitrite as N	mg/l	0.0086	0.024	0.017	0.023	0.035	0.0092	0.011	0.014	0.045	0.049
0119	Ammonia un-ionised as N	mg/l	< 0.00083	0.00108	< 0.00015	< 0.00022	0.00028	< 0.00035	< 0.00044	< 0.00043	0.00067	0.001
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	270	210	230	260	230	230	220	220	230	220
0180	Orthophosphate, reactive as P	mg/l	0.025	0.048	0.015	0.016	< 0.01	0.023	0.011	< 0.01	< 0.01	0.013
9901	Oxygen, Dissolved, % Saturation	%	91.9	62.7	64.8	73.3	72.2	95.1	95.5	96.3	95.6	83.1
9924	Oxygen, Dissolved as O2	mg/l	9.11	6.19	7.02	8.26	9.07	12.2	11.5	11.8	10.9	8.43

Samples from 30 Aug 2016 to 7 Jul 2022

Notation	Determinand	Units	30 Aug 2016 08:46	14 Nov 2016 10:22	9 Dec 2016 08:38	7 Feb 2017 11:13	8 Mar 2017 09:18	30 Mar 2017 12:03	13 Apr 2022 11:10	3 May 2022 09:47	8 Jun 2022 08:45	7 Jul 2022 10:27
0061	pH		7.75	7.71	7.81	8.01	7.93	8.01	7.96	8.02	7.81	7.54
0076	Temperature of Water	°C	13.5	7.5	9.3	6	7.8	11.8	10.8	9.8	13.7	14.7
0077	Conductivity at 25 C	μs/cm	538	639	704	686	675	692	678	709	593	500
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	0.052	0.032	< 0.03	< 0.03	< 0.03	< 0.03	0.034
0116	Nitrogen, Total Oxidised as N	mg/l	11.1	10.5	13.3	13.4	11.6	13.2	13	15	12	8
0117	Nitrate as N	mg/l	11.1	10.4	13.3	13.4	11.6	13.2	13	15	12	7.98
0118	Nitrite as N	mg/l	0.0229	0.0749	0.0257	0.0255	0.0147	0.0171	0.017	0.018	0.047	0.021
0119	Ammonia un-ionised as N	mg/l	< 0.0004	< 0.00024	< 0.00034	0.00071	0.00042	< 0.00062	< 0.00053	< 0.00054	< 0.00047	0.00031
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	154	234	232	229	228	232	220	210	190	140
0180	Orthophosphate, reactive as P	mg/l	< 0.01	< 0.01	0.019	0.026	0.021	< 0.01	< 0.01	< 0.01	< 0.01	0.012
9901	Oxygen, Dissolved, % Saturation	%	69.2	80.3	84.5	90.2	95.4	100.8	105.3	100.8	84.7	69.6
9924	Oxygen, Dissolved as O2	mg/l	7.19	9.61	9.68	11.2	11.3	10.9	11.6	11.4	8.77	7.05

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sampling point R.Bain A157 Rd.Br.Grimblethorpe

Determinands

Sampling results

Samples from 9 Aug 2022 to 10 Jul 2024

Samples from 30 Aug 2016 to 7 Jul 2022

sampling point
R.Bain A157 Rd.Br.Grimblethorpe