sampling point
Ease Drain - Gb105030056730

Description	EASE DRAIN - GB105030056730
Sampling point ID	AN-EASEDRN
Type	Freshwater – Rivers
Status	open
Location	easting northing: 483995 341505 lat lon: 52.964331, -0.750885
Area	Lincolnshire And Northamptonshire
Sub-Area	North & South Team Sub Area
Summary	42 samples taken between 2024 and 2020

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.

12 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
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 42 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 11 Sep 2023 to 1 Aug 2024

Notation	Determinand	Units	11 Sep 2023 11:57	23 Oct 2023 11:47	13 Nov 2023 11:51	13 Dec 2023 10:38	8 Jan 2024 11:07	6 Feb 2024 09:27	7 Mar 2024 08:03	21 Jun 2024 11:35	8 Jul 2024 11:36	1 Aug 2024 09:47
0061	pH		7.51	7.67	8.01	7.74	8.02	8.16	8.01	8.13	8.76	7.61
0076	Temperature of Water	°C	19.7	11	10.6	7.6	5.4	9	6.1	17.9	16.9	18.2
0077	Conductivity at 25 C	μs/cm	1053	585	774	692	842	1178	1007	1009	753	1289
0111	Ammoniacal Nitrogen as N	mg/l	0.058	0.045	0.19	0.038	0.088	0.15	< 0.03	0.032	0.039	0.06
0116	Nitrogen, Total Oxidised as N	mg/l	< 0.2	9.3	4.7	5.8	3.2	5.8	5.5	2.4	0.69	< 0.2
0117	Nitrate as N	mg/l	< 0.196	9.21	4.66	5.79	3.18	5.75	5.48	2.37	0.658	0.191
0118	Nitrite as N	mg/l	< 0.004	0.094	0.041	0.014	0.023	0.053	0.019	0.035	0.032	0.0094
0119	Ammonia un-ionised as N	mg/l	0.00071	0.00042	0.00362	0.00032	0.00114	0.00254	< 0.00041	0.00104	0.00118	0.00083
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	220	150	240	260	230	330	340	260	210	260
0180	Orthophosphate, reactive as P	mg/l	1.4	0.062	0.18	0.13	0.1	0.19	0.11	0.078	0.22	0.41
9901	Oxygen, Dissolved, % Saturation	%	17.1	90.2	94.1	90.1	96	92	85.1	137.3	161.4	56.5
9924	Oxygen, Dissolved as O2	mg/l	1.56	9.93	10.5	10.8	12.1	10.6	10.6	13	15.6	5.31

Samples from 2 Nov 2022 to 10 Aug 2023

Notation	Determinand	Units	2 Nov 2022 10:35	6 Dec 2022 11:42	23 Jan 2023 11:17	7 Feb 2023 12:14	2 Mar 2023 13:04	21 Apr 2023 12:28	3 May 2023 12:57	1 Jun 2023 13:34	6 Jul 2023 09:04	10 Aug 2023 10:28
0061	pH		7.91	8.02	8.07	8.22	8.4	8.06	8.61	8.68	7.44	7.56
0076	Temperature of Water	°C	11.2	8.1	3.5	2.1	8.1	10.6	11.8	14.3	13.9	16.2
0077	Conductivity at 25 C	μs/cm	757	970	1083	1233	1408	493	963	1405	1136	1044
0111	Ammoniacal Nitrogen as N	mg/l	0.13	0.048	0.24	0.27	0.32	0.33	< 0.03	0.055	0.15	0.062
0116	Nitrogen, Total Oxidised as N	mg/l	8.4	13	15	12	3.3	2.9	11	0.43	< 0.2	1
0117	Nitrate as N	mg/l	8.31	13	14.9	11.9	3.05	2.84	11	0.415	0.163	0.937
0118	Nitrite as N	mg/l	0.086	0.033	0.085	0.1	0.25	0.059	0.041	0.015	0.037	0.063
0119	Ammonia un-ionised as N	mg/l	0.00211	0.00076	0.00271	0.00275	0.00508	0.00629	< 0.00062	0.00137	0.00102	0.00066
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	220	240	280	260	240	130	260	300	210	290
0180	Orthophosphate, reactive as P	mg/l	0.25	0.17	0.22	0.29	0.89	0.14	0.023	0.34	1.2	0.29
9901	Oxygen, Dissolved, % Saturation	%	85.1	89.8	86.8	97.3	128.4	95.6	152.4	137.9	53.5	56.3
9924	Oxygen, Dissolved as O2	mg/l	9.32	10.6	11.5	13.4	15.1	10.6	16.5	14.1	5.51	5.52

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sampling point Ease Drain - Gb105030056730

Determinands

Sampling results

Samples from 11 Sep 2023 to 1 Aug 2024

Samples from 2 Nov 2022 to 10 Aug 2023

sampling point
Ease Drain - Gb105030056730