sampling point
Waithe Beck

Description	WAITHE BECK KIRMOND LE MIRE
Sampling point ID	AN-WAITHBCK
Type	Freshwater – Rivers
Status	open
Location	easting northing: 518931 392605 lat lon: 53.416839, -0.211975
Area	Lincolnshire And Northamptonshire
Sub-Area	North & South Team Sub Area
Summary	108 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.

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

Samples from 5 Sep 2023 to 22 Jul 2024

Notation	Determinand	Units	5 Sep 2023 09:19	16 Oct 2023 11:23	22 Nov 2023 09:48	7 Dec 2023 09:42	15 Jan 2024 09:13	19 Feb 2024 09:21	20 Mar 2024 08:20	15 Apr 2024 10:46	13 May 2024 11:36	22 Jul 2024 10:22
0061	pH		8.32	8.01	7.94	7.97	7.99	7.88	8.02	7.88	7.87	8.01
0076	Temperature of Water	°C	13.2	10.3	9.6	7.1	5	8.9	10.1	9.7	14.9	14.4
0077	Conductivity at 25 C	μs/cm	662	654	672	676	676	653	663	637	644	641
0085	BOD : 5 Day ATU	mg/l						1.3	1.3		< 1	< 1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03		< 0.03	< 0.03	< 0.03	< 0.03	< 0.03		< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	8		9.5	10	11	10	10		9.2	8.4
0117	Nitrate as N	mg/l	7.99		9.49	9.99	11	9.99	9.99		9.19	8.39
0118	Nitrite as N	mg/l	0.0092		0.014	0.012	0.011	0.0079	0.0094		0.014	0.012
0119	Ammonia un-ionised as N	mg/l	< 0.00069		< 0.00046	< 0.00041	< 0.00037	< 0.00038	< 0.00055		< 0.00058	< 0.00075
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	220		240	240	240	240	220		230	220
0180	Orthophosphate, reactive as P	mg/l	< 0.01		< 0.01	< 0.01	< 0.01	< 0.01	< 0.01		< 0.01	< 0.01
9901	Oxygen, Dissolved, % Saturation	%	98.7	94.4	93.6	93.7	97.3	94.6	96.5	99.1	100.5	94.7
9924	Oxygen, Dissolved as O2	mg/l	10.3	10.6	10.6	11.3	12.4	10.9	10.8	11.2	10.1	9.65

Samples from 11 Dec 2020 to 8 Aug 2023

Notation	Determinand	Units	11 Dec 2020 09:15	5 Jan 2021 08:50	24 Feb 2021 10:36	9 Mar 2021 08:25	15 Apr 2021 09:07	20 Apr 2023 12:58	18 May 2023 08:47	16 Jun 2023 11:48	17 Jul 2023 08:55	8 Aug 2023 08:56
0061	pH		7.89	7.88	7.93	7.88	8.04	7.98	7.98	8.76	7.99	7.96
0076	Temperature of Water	°C	7.1	5.6	9.4	6.8	6	12.1	10.8	14.5	12.8	12.6
0077	Conductivity at 25 C	μs/cm	659	673	671	664	644	657	648	646	631	634
0085	BOD : 5 Day ATU	mg/l	1.4	1.2	< 1	1.1	1.8		1.1	< 1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	9.3	11	12	11	9.7	10	9.2	9	7.6	7.7
0117	Nitrate as N	mg/l	9.29	11	12	11	9.69	9.99	9.19	8.99	7.59	7.69
0118	Nitrite as N	mg/l	0.013	0.009	0.0081	0.0077	0.008	0.012	0.013	0.012	0.011	0.012
0119	Ammonia un-ionised as N	mg/l	< 0.00034	< 0.0003	< 0.00045	< 0.00033	< 0.00041	< 0.00061	< 0.00055	< 0.00076	< 0.00066	< 0.0006
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	230	240	230	220	220	230	220	220	210	230
0180	Orthophosphate, reactive as P	mg/l	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01
9901	Oxygen, Dissolved, % Saturation	%	98.5	92.6	100.6	96.8	99.7	100.8	98.5	96.8	92.8	95.6
9924	Oxygen, Dissolved as O2	mg/l	11.9	11.6	11.5	11.8	12.4	10.8	10.9	9.84	9.8	10.1

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sampling point Waithe Beck

Determinands

Sampling results

Samples from 5 Sep 2023 to 22 Jul 2024

Samples from 11 Dec 2020 to 8 Aug 2023

sampling point
Waithe Beck