sampling point
Sandhill Beck U/S Of Stw

Description	SANDHILL BECK U/S OF STW
Sampling point ID	AN-SANDHILL
Type	Freshwater – Rivers
Status	open
Location	easting northing: 504195 370619 lat lon: 53.222401, -0.440819
Area	Lincolnshire And Northamptonshire
Sub-Area	North & South Team Sub Area
Summary	52 samples taken between 2024 and 2016

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

Samples from 12 Sep 2023 to 20 Jun 2024

Notation	Determinand	Units	12 Sep 2023 08:27	17 Oct 2023 09:27	28 Nov 2023 08:50	12 Dec 2023 08:08	16 Jan 2024 09:20	20 Feb 2024 09:12	18 Mar 2024 11:22	17 Apr 2024 08:10	13 May 2024 10:05	20 Jun 2024 09:51
0061	pH		7.86	8.18	8.29	8.01	8.11	8.02	8.21	8.28	8.23	8.29
0076	Temperature of Water	°C	16.7	9.9	6.8	8.7	4.9	8.8	10.4	7.5	15.1	12.8
0077	Conductivity at 25 C	μs/cm	739	785	812	781	774	796	785	770	768	734
0085	BOD : 5 Day ATU	mg/l						1.1	< 2	1.1	1.3	1.3
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	7.7	11	12	13	15	15	13	12	11	11
0117	Nitrate as N	mg/l	7.69	11	12	13	15	15	13	12	11	11
0118	Nitrite as N	mg/l	0.011	0.0067	0.0088	0.013	0.0081	0.0066	0.0096	0.0088	0.018	0.012
0119	Ammonia un-ionised as N	mg/l	< 0.00065	< 0.00054	< 0.00043	< 0.0005	< 0.00038	< 0.0005	< 0.00056	< 0.00046	< 0.00079	< 0.00067
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	210	250	260	250	250	250	240	230	230	210
0180	Orthophosphate, reactive as P	mg/l	< 0.01	< 0.01	< 0.01	0.018	0.014	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01
9901	Oxygen, Dissolved, % Saturation	%	77	92.4	96.9	90.3	97.5	96.3	103.7	100	113.4	106.4
9924	Oxygen, Dissolved as O2	mg/l	7.47	10.4	11.8	10.5	12.5	11.2	11.6	12	11.4	11.2

Samples from 8 Nov 2022 to 9 Aug 2023

Notation	Determinand	Units	8 Nov 2022 09:22	7 Dec 2022 10:42	19 Jan 2023 10:44	2 Feb 2023 11:56	8 Mar 2023 08:52	21 Apr 2023 07:51	18 May 2023 12:02	16 Jun 2023 10:34	18 Jul 2023 09:21	9 Aug 2023 09:09
0061	pH		8.18	8.18	8.18	8.26	8.43	8.15	8.29	8.85	8.23	8.19
0076	Temperature of Water	°C	10.9	7	5.4	7.9	3.1	9.5	14.1	16.2	14	12.6
0077	Conductivity at 25 C	μs/cm	808	827	816	806	805	788	763	731	756	761
0085	BOD : 5 Day ATU	mg/l							1.3	< 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	11	14	14	13	12	12	11	10	8.4	8.5
0117	Nitrate as N	mg/l	11	14	14	13	12	12	11	9.99	8.39	8.49
0118	Nitrite as N	mg/l	0.012	0.011	0.0061	0.008	0.0079	0.011	0.016	0.014	0.014	0.0067
0119	Ammonia un-ionised as N	mg/l	< 0.00058	< 0.00044	< 0.00039	< 0.00047	< 0.00033	< 0.00053	< 0.00074	< 0.00086	< 0.00073	< 0.00066
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	250	260	240	250	240	230	230	200	220	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	%	96.4	99.4	98.3	104.9	107.9	93.4	112.1	111.7	97.4	90.3
9924	Oxygen, Dissolved as O2	mg/l	10.6	12	12.4	12.4	14.5	10.6	11.5	10.9	10	9.58

Tell us whether you accept cookies

sampling point Sandhill Beck U/S Of Stw

Determinands

Sampling results

Samples from 12 Sep 2023 to 20 Jun 2024

Samples from 8 Nov 2022 to 9 Aug 2023

sampling point
Sandhill Beck U/S Of Stw