sampling point
Langton Bk.Mkt Harb Thorpe Langton

Description	LANGTON BK.MKT HARB THORPE LANGTON
Sampling point ID	AN-LANG060M
Type	Freshwater – Rivers
Status	open
Location	easting northing: 474124 290898 lat lon: 52.510934, -0.90923
Area	Lincolnshire And Northamptonshire
Sub-Area	North & South Team Sub Area
Summary	130 samples taken between 2024 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.

18 determinands have been measured at this site

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

Displaying the twenty most recent samples. You can see all 130 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 14 Sep 2023 to 5 Aug 2024

Notation	Determinand	Units	14 Sep 2023 09:33	3 Oct 2023 11:48	2 Nov 2023 14:07	4 Dec 2023 12:20	17 Jan 2024 12:02	7 Feb 2024 11:49	4 Mar 2024 12:03	7 Jun 2024 12:07	2 Jul 2024 13:24	5 Aug 2024 15:07
0061	pH		7.48	7.59	7.72	7.72	7.97	7.88	8.03	8.23	7.84	7.82
0076	Temperature of Water	°C	14.7	14.5	11	5.5	2.7	6.7	5.3	13	14.5	17.4
0077	Conductivity at 25 C	μs/cm	697	898	535	423	734	493	634	834	865	755
0085	BOD : 5 Day ATU	mg/l	1.6	< 5	< 2	3.2	1.7	2.9	1.5
0111	Ammoniacal Nitrogen as N	mg/l	0.19	0.044	0.084	0.039	0.15	0.085	0.088	0.041	0.13	0.083
0116	Nitrogen, Total Oxidised as N	mg/l	9.3	12	10	6.5	8	4.9	4.6	8.5	14	6.1
0117	Nitrate as N	mg/l	9.17	11.9	9.97	6.48	7.92	4.87	4.57	8.46	13.9	6.04
0118	Nitrite as N	mg/l	0.13	0.074	0.035	0.02	0.082	0.028	0.035	0.043	0.14	0.061
0119	Ammonia un-ionised as N	mg/l	0.0015	0.00044	0.00087	0.00027	0.00149	0.00093	0.00114	0.00093	0.0023	0.00173
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	150	190	140	130	220	170	220	260	200	240
0180	Orthophosphate, reactive as P	mg/l	1.1	1.1	0.2	0.17	0.18	0.16	0.15	1	2.1	1
9901	Oxygen, Dissolved, % Saturation	%	57.8	52.7	81.5	86.7	93.3	91.2	94.2	82.6	81	71.3
9924	Oxygen, Dissolved as O2	mg/l	5.85	5.36	8.97	10.9	12.6	11.1	11.9	8.68	8.24	6.82

Samples from 26 Oct 2022 to 14 Aug 2023

Notation	Determinand	Units	26 Oct 2022 12:44	1 Nov 2022 12:24	28 Dec 2022 12:30	19 Jan 2023 14:11	3 Feb 2023 10:47	22 Mar 2023 11:51	19 Apr 2023 10:31	17 May 2023 10:17	12 Jul 2023 11:45	14 Aug 2023 13:49
0061	pH		7.66	7.65	7.82	8.12	8.06	8.11	8.01	7.87	7.42	7.55
0076	Temperature of Water	°C	13.4	12.8	7.3	3.6	7	9.9	9.6	11.7	16.1	16.9
0077	Conductivity at 25 C	μs/cm	773	844	728	673	813	640	724	854	733	921
0085	BOD : 5 Day ATU	mg/l							1.4	2.3	< 3	< 3
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.29	0.055	0.042	< 0.03	< 0.03	0.093	1.3	0.048
0116	Nitrogen, Total Oxidised as N	mg/l	12	13	11	9.4	11	6.9	7.5	10	11	13
0117	Nitrate as N	mg/l	12	12.9	10.9	9.36	10.9	6.88	7.47	9.93	10.6	12.9
0118	Nitrite as N	mg/l	0.042	0.076	0.15	0.039	0.067	0.022	0.03	0.073	0.43	0.053
0119	Ammonia un-ionised as N	mg/l	< 0.00032	< 0.0003	0.00288	0.00063	0.00061	< 0.00054	< 0.00053	0.00143	0.00994	0.00052
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	150	180	180	170	230	200	220	240	160	190
0180	Orthophosphate, reactive as P	mg/l	0.74	1.7	0.37	0.23	0.73	0.11	0.12	0.5	0.96	1
9901	Oxygen, Dissolved, % Saturation	%	61.9	67.3	84.9	97.4	87.2	101.3	92.7	71.6	38.4	64.2
9924	Oxygen, Dissolved as O2	mg/l	6.45	7.11	10.2	12.9	10.6	11.4	10.5	7.75	3.77	6.2

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sampling point Langton Bk.Mkt Harb Thorpe Langton

Determinands

Sampling results

Samples from 14 Sep 2023 to 5 Aug 2024

Samples from 26 Oct 2022 to 14 Aug 2023

sampling point
Langton Bk.Mkt Harb Thorpe Langton