sampling point
Whilton Branch Of Nene

Description	WHILTON BRANCH OF NENE THRUPP LODGE
Sampling point ID	AN-WHIL025T
Type	Freshwater – Rivers
Status	open
Location	easting northing: 459811 265568 lat lon: 52.284998, -1.124614
Area	Lincolnshire And Northamptonshire
Sub-Area	North & South Team Sub Area
Summary	128 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.

20 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
B-[a]-pyrene
B-[b]-fluora
B-[ghi]-pery
B-[k]-fluora
BOD ATU
Chloride Ion
Cond @ 25C
Fluoranthene
Ind123pyrene
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 128 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 23 Aug 2023 to 3 Jul 2024

Notation	Determinand	Units	23 Aug 2023 15:23	12 Sep 2023 10:44	4 Oct 2023 12:40	2 Nov 2023 14:01	4 Dec 2023 14:35	15 Jan 2024 13:49	1 Feb 2024 10:52	8 Mar 2024 11:16	10 Jun 2024 12:08	3 Jul 2024 12:39
0061	pH		8.04	7.91	8.06	7.87	7.78	8.14	8.06	8.19	8.13	7.98
0076	Temperature of Water	°C	16.2	16.1	13	11	5.7	3.6	5.9	6.8	11.8	12.9
0077	Conductivity at 25 C	μs/cm	838	807	796	541	576	663	802	672	568	782
0085	BOD : 5 Day ATU	mg/l	< 1	< 1	< 1	1.6	1.9	2	1.4	1.6
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	0.042	< 0.03	0.12	0.093	0.14	0.29	0.03
0116	Nitrogen, Total Oxidised as N	mg/l	2.3	2	2.4	4.8	3.4	4.3	6.4	5.3	3.5	3.5
0117	Nitrate as N	mg/l	2.29	2	2.39	4.78	3.38	4.27	6.35	5.27	3.42	3.48
0118	Nitrite as N	mg/l	0.0069	0.0045	0.009	0.017	0.018	0.026	0.052	0.033	0.085	0.023
0119	Ammonia un-ionised as N	mg/l	< 0.00086	< 0.0007	< 0.00068	0.00061	< 0.00024	0.00137	0.00126	0.00202	0.00603	0.00065
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	250	240	230	150	160	200	230	200	180	230
0180	Orthophosphate, reactive as P	mg/l	0.34	0.38	0.31	0.078	0.073	0.1	0.14	0.066	0.22	0.28
9901	Oxygen, Dissolved, % Saturation	%	91.7	84.3	88.4	90.5	94.1	96.5	91.6	96.2	83.2	90.6
9924	Oxygen, Dissolved as O2	mg/l	8.99	8.28	9.29	9.96	11.8	12.8	11.4	11.7	8.99	9.54

Samples from 16 Sep 2022 to 21 Aug 2023

Notation	Determinand	Units	16 Sep 2022 10:22	29 Nov 2022 12:34	8 Dec 2022 10:32	29 Dec 2022 14:14	19 Jan 2023 11:53	14 Feb 2023 11:09	13 Mar 2023 11:35	20 Apr 2023 10:11	5 Jun 2023 12:43	21 Aug 2023 13:17
0061	pH		7.97	7.57	8.14	8.02	8.16	8.14	8	8.1	8.02	8.05
0076	Temperature of Water	°C	13.9	6.9	4	7.2	4.5	5.7	7.6	8.7	12.3	15.8
0077	Conductivity at 25 C	μs/cm	782	670	751	632	701	788	612	766	778	833
0085	BOD : 5 Day ATU	mg/l								1.4	1.1	< 1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.072	0.069	0.11	< 0.03	0.064	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	2.2	14	6.7	8.5	6.3	7.1	3.6	5.7	3.5	2.4
0117	Nitrate as N	mg/l	2.19	14	6.66	8.46	6.27	7.08	3.59	5.67	3.48	2.39
0118	Nitrite as N	mg/l	0.0092	0.05	0.037	0.044	0.033	0.024	0.012	0.033	0.02	0.0079
0119	Ammonia un-ionised as N	mg/l	< 0.00068	< 0.00016	0.00084	0.00102	0.00134	< 0.0004	0.00098	< 0.0005	< 0.00065	< 0.00084
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	230	180	230	170	180	230	170	230	240	240
0180	Orthophosphate, reactive as P	mg/l	0.49	0.024	0.23	0.11	0.12	0.22	0.021	0.17	0.33	0.35
9901	Oxygen, Dissolved, % Saturation	%	87.4	65.5	90.2	92.1	107.2	91.3	99.6	99.7	93.3	90.2
9924	Oxygen, Dissolved as O2	mg/l	9	7.96	11.8	11.1	13.9	11.4	11.9	11.6	9.96	8.92

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sampling point Whilton Branch Of Nene

Determinands

Sampling results

Samples from 23 Aug 2023 to 3 Jul 2024

Samples from 16 Sep 2022 to 21 Aug 2023

sampling point
Whilton Branch Of Nene