sampling point
R.Glen (West) Essendine Bridge

Description	R.GLEN (WEST) ESSENDINE BRIDGE
Sampling point ID	AN-GLEN250E
Type	Freshwater – Rivers
Status	open
Location	easting northing: 505021 312713 lat lon: 52.701904, -0.447209
Area	Lincolnshire And Northamptonshire
Sub-Area	North & South Team Sub Area
Summary	141 samples taken between 2024 and 2000

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.

21 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Chloride Ion
Cond @ 20C
Cond @ 25C
N Inorganic
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
O Diss% Satn
O Dissolved
Orthophospht
Oxygen Diss
Temp Water
Turbidity
TurbidityNTU
pH
pH Inst unit

Displaying the twenty most recent samples. You can see all 141 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 13 Jun 2023 to 5 Mar 2024

Notation	Determinand	Units	13 Jun 2023 09:29	31 Jul 2023 11:40	18 Sep 2023 12:02	3 Oct 2023 11:03	10 Nov 2023 12:30	1 Dec 2023 08:49	19 Dec 2023 11:12	9 Jan 2024 11:33	6 Feb 2024 09:25	5 Mar 2024 10:16
0061	pH		7.92	8.03	7.98	8	8.23	8.26	8.02	8.16	8.22	8.25
0076	Temperature of Water	°C	16.6	16.6	16.8	14.1	7.9	2.5	10	5.8	9.6	8.1
0077	Conductivity at 25 C	μs/cm	836	753	768	772	755	745	704	730	757	723
0085	BOD : 5 Day ATU	mg/l	3.7	< 1	1	< 1	1.2	1.5	1.1	< 1	1.3	1.3
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.03	0.049	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	7.4	6.1	5.2	5.6	12	12	13	14	11	11
0117	Nitrate as N	mg/l	7.35	6.09	5.19	5.59	12	12	13	14	11	11
0118	Nitrite as N	mg/l	0.047	0.013	0.011	0.0094	0.015	0.016	0.036	0.019	0.032	0.019
0119	Ammonia un-ionised as N	mg/l	< 0.00074	< 0.00089	< 0.00086	< 0.00074	< 0.00047	0.00032	0.00089	< 0.0004	< 0.00053	< 0.00048
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	220	240	230	240	230	220	220	220		220
0180	Orthophosphate, reactive as P	mg/l	0.084	0.12	0.15	0.18	0.089	0.063	0.067	0.046	0.045	0.031
9901	Oxygen, Dissolved, % Saturation	%	73.7	82	80	81.1	92.9	93.4	91.4	95.4	93.6	96.7
9924	Oxygen, Dissolved as O2	mg/l	7.16	7.97	7.74	8.32	11	12.7	10.3	11.9	10.6	11.4

Samples from 20 Aug 2021 to 15 May 2023

Notation	Determinand	Units	20 Aug 2021 08:18	3 Sep 2021 08:44	19 Oct 2021 12:55	10 Nov 2021 12:52	10 Dec 2021 09:06	4 Jan 2022 09:25	2 Feb 2022 14:55	2 Mar 2022 10:18	28 Apr 2023 09:15	15 May 2023 12:11
0061	pH		8.11	7.9	7.99	8.1	8.13	8.19	8.68	8.35	8.2	8.29
0076	Temperature of Water	°C	15.8	14.2	14.5	10.7	5.4	6.3	8.3	6.8	9.6	12.7
0077	Conductivity at 25 C	μs/cm	796	809	841	834	739	802	795	803	728	733
0085	BOD : 5 Day ATU	mg/l	< 1	< 1	< 3	1.1	< 3	< 3	1.5	< 3	1.6	2.2
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	0.042
0116	Nitrogen, Total Oxidised as N	mg/l	6.9	7.3	7.5	7	24	16	9.4	11	9.5	9
0117	Nitrate as N	mg/l	6.89	7.29	7.49	6.99	24	16	9.39	11	9.48	8.95
0118	Nitrite as N	mg/l	0.01	0.0079	0.0084	0.013	0.027	0.031	0.0055	0.02	0.023	0.054
0119	Ammonia un-ionised as N	mg/l	< 0.00084	< 0.00059	< 0.00074	< 0.00058	< 0.00039	0.00042	< 0.00048	< 0.00043	< 0.00053	0.00093
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	230	240	240	240	160	210	220	230	220	240
0180	Orthophosphate, reactive as P	mg/l	0.13	0.38	0.24	0.22	0.13	0.15	0.14	0.1	< 0.01	0.1
9901	Oxygen, Dissolved, % Saturation	%	83.7	84.3	80.2	86.2	89.6	101.6	123.9	105.5	91.7	100.3
9924	Oxygen, Dissolved as O2	mg/l	8.27	8.63	8.15	9.55	11.3	12.5	14.5	12.9	10.4	10.6

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sampling point R.Glen (West) Essendine Bridge

Determinands

Sampling results

Samples from 13 Jun 2023 to 5 Mar 2024

Samples from 20 Aug 2021 to 15 May 2023

sampling point
R.Glen (West) Essendine Bridge