sampling point
Old Beck Doctors Lane

Description	OLD BECK DOCTORS LANE
Sampling point ID	AN-DOCSLANE
Type	Freshwater – Rivers
Status	open
Location	easting northing: 510158 327415 lat lon: 52.832994, -0.366281
Area	Lincolnshire And Northamptonshire
Sub-Area	North & South Team Sub Area
Summary	115 samples taken between 2024 and 2011

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.

15 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Chloride Ion
Cond @ 25C
N Oxidised
NH3 un-ion
NO FLOW/SAMP
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Temp Water
pH

Displaying the twenty most recent samples. You can see all 115 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 23 Oct 2023 to 15 Jul 2024

Notation	Determinand	Units	23 Oct 2023 13:04	20 Nov 2023 12:44	6 Dec 2023 10:51	15 Jan 2024 13:35	19 Feb 2024 14:14	18 Mar 2024 12:10	15 Apr 2024 13:16	13 May 2024 13:18	18 Jun 2024 11:32	15 Jul 2024 11:31
0061	pH		7.92	8.08	7.87	8.15	8.06	8.08	8.26	8.06	8.03	7.94
0076	Temperature of Water	°C	10.8	9.7	5.2	3.7	9	8.8	9.6	14.7	12.7	13.7
0077	Conductivity at 25 C	μs/cm	688	652	525	749	501	553	731	795	828	817
0085	BOD : 5 Day ATU	mg/l					1.1	< 1	< 2	1	1.5	< 1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.032	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	17	12	9.6	10	6.1	7.1	7.5	7.2	6.3	6.1
0117	Nitrate as N	mg/l	17	12	9.6	9.99	6.09	7.09	7.48	7.17	6.28	6.07
0118	Nitrite as N	mg/l	0.014	0.011	0.0047	0.0073	0.0058	0.015	0.019	0.029	0.023	0.034
0119	Ammonia un-ionised as N	mg/l	< 0.00048	< 0.00054	< 0.00029	< 0.00034	< 0.00051	0.00053	< 0.00053	< 0.00077	< 0.00067	< 0.00063
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	190	210	160	230	180	200	250	260	260	260
0180	Orthophosphate, reactive as P	mg/l	0.043	0.043	0.034	0.048	0.037	0.027	0.02	0.019	0.024	0.029
9901	Oxygen, Dissolved, % Saturation	%	95.3	95.7	100.1	94.8	98.3	98.4	116.9	110.9	99.2	89.1
9924	Oxygen, Dissolved as O2	mg/l	10.5	10.9	12.7	12.5	11.3	11.4	13.3	11.2	10.5	9.22

Samples from 10 Dec 2019 to 12 Sep 2023

Notation	Determinand	Units	10 Dec 2019 13:12	16 Jan 2020 12:54	20 Feb 2020 10:42	13 Mar 2020 11:24	20 Apr 2023 14:15	16 May 2023 11:36	21 Jun 2023 10:45	17 Jul 2023 13:39	3 Aug 2023 10:02	12 Sep 2023 10:11
0061	pH		8.24	8.02	8.13	8.18	8.3	8.12	7.73	7.81	7.86
0076	Temperature of Water	°C	6	6.6	6.9	6.9	9.8	11.2	14.7	15.2	14.4
0077	Conductivity at 25 C	μs/cm	684	573	634	750	734	703	804	848	802
0085	BOD : 5 Day ATU	mg/l	1.4	< 1	< 1	< 1		1.1	< 3
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.051	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	8	6.5	6.3	8.1	10	6.7	6.9	6.7	5.7
0117	Nitrate as N	mg/l	7.99	6.49	6.29	8.09	9.98	6.68	6.75	6.65	5.65
0118	Nitrite as N	mg/l	0.011	0.0059	0.0063	0.0057	0.025	0.019	0.15	0.055	0.047
0119	Ammonia un-ionised as N	mg/l	< 0.00041	< 0.00043	< 0.00044	< 0.00044	< 0.00054	< 0.0006	0.00071	< 0.00052	< 0.00055
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	230	200	220	260	220	230	250	250	250
0172	Chloride	mg/l	27	21	25	30
0180	Orthophosphate, reactive as P	mg/l	0.041	0.045	0.032	0.037	0.011	0.02	0.034	0.041	0.043
7668	No flow /No sample											0
9901	Oxygen, Dissolved, % Saturation	%	90.6	102.4	93.6	100.4	109.7	105.6	55.4	71.1	67.6
9924	Oxygen, Dissolved as O2	mg/l	11.3	12.5	11.4	12.2	12.4	11.6	5.61	7.12	6.89

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sampling point Old Beck Doctors Lane

Determinands

Sampling results

Samples from 23 Oct 2023 to 15 Jul 2024

Samples from 10 Dec 2019 to 12 Sep 2023

sampling point
Old Beck Doctors Lane