sampling point
Eshton Beck At A65 D/S Aqueduct

Description	ESHTON BECK AT A65 D/S CANAL AQUEDUCT
Sampling point ID	NE-49400343
Type	Freshwater – Rivers
Status	open
Location	easting northing: 394223 454485 lat lon: 53.986368, -2.089582
Area	Yorkshire
Sub-Area	Aire, Calder, Wharfe
Summary	162 samples taken between 2022 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.

40 determinands have been measured at this site

Action taken
Alky pH 4.5
Ammonia(N)
BOD ATU
Calcium - Ca
Chloride Ion
ColourAbnoml
Cond @ 20C
Cond @ 25C
Cu Filtered
Foam Visible
Hardness
Liqcolour-mn
Liqcolour-se
Liqcolour-st
Magnesium-Mg
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Obs Flow ROC
Oil & Grs Vs
Orthophospht
OrthophsFilt
Oxygen Diss
Phenol Odour
Phosphorus-P
Sample Depth
Sld Sus@105C
Solid quanty
Temp Water
Type of Flow
Water Depth
Weth7Dy-Prec
Weth7Dy-Temp
WethPresPrec
WethPresTemp
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 162 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 14 Jun 2021 to 11 Mar 2022

Notation	Determinand	Units	14 Jun 2021 12:18	19 Jul 2021 14:21	13 Aug 2021 13:00	9 Sep 2021 10:48	14 Oct 2021 10:35	10 Nov 2021 12:04	6 Dec 2021 14:52	19 Jan 2022 11:10	21 Feb 2022 13:46	11 Mar 2022 13:52
0061	pH		8.45	8.57	8.43	8.32	8.18	8.12	8.1	8.39	7.91	8.47
0076	Temperature of Water	°C	15.1	20	14.7	16.4	11.1	9.9	5.9	6	7	9.4
0077	Conductivity at 25 C	μs/cm	481	440	456	460	423	376	395	470	268	461
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.031	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	1.5	1	1.2	1.3	1.2	1.1	1.5	1.9	1.3	2
0117	Nitrate as N	mg/l	1.49	0.991	1.2	1.3	1.2	1.1	1.49	1.89	1.3	2
0118	Nitrite as N	mg/l	0.0093	0.0095	< 0.004	0.0045	< 0.004	< 0.004	0.0074	0.0063	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00079	< 0.00113	< 0.00077	< 0.00087	< 0.00059	< 0.00054	< 0.0004	< 0.00041	0.00037	< 0.00052
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	230	200	230	230	210	190	190	210	110	210
0180	Orthophosphate, reactive as P	mg/l	< 0.01	< 0.01	0.012	< 0.01	0.014	0.013	0.017	0.016	0.028	< 0.01
9901	Oxygen, Dissolved, % Saturation	%	100.8	162.2	110.8	99.1	99.2	100.8	100.8	103.6	100.4	96.2
9924	Oxygen, Dissolved as O2	mg/l	10.1	14.7	11.2	9.67	10.9	11.4	12.6	12.9	12.2	11

Samples from 30 Aug 2019 to 10 May 2021

Notation	Determinand	Units	30 Aug 2019 10:39	3 Sep 2019 12:15	8 Oct 2019 12:59	13 Nov 2019 11:30	9 Dec 2019 13:08	10 Jan 2020 13:37	13 Feb 2020 10:54	11 Mar 2020 14:18	11 Mar 2020 14:19	10 May 2021 14:21
0061	pH		8.34	8.52	8.17	8.08	8.04	8.22	8.06	8.15	8.12	8.63
0076	Temperature of Water	°C	13.9	13.6	11.8	6.1	6	5.7	5	7.9	7.8	12.1
0077	Conductivity at 25 C	μs/cm	415	432	353	346	400	394	355	372	373	402
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.063	0.073	0.032	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	4.6	1.3	1.4	1.24	1.6	1.6	1.4	1.5	1.5	1.2
0117	Nitrate as N	mg/l	4.6	1.3	1.4	1.24	1.6	1.6	1.39	1.5	1.5	1.19
0118	Nitrite as N	mg/l	< 0.004	< 0.004	0.0047	< 0.004	0.0049	0.0049	0.0051	0.0046	0.0044	0.0055
0119	Ammonia un-ionised as N	mg/l	< 0.00073	< 0.00071	< 0.00062	< 0.00041	< 0.00041	< 0.0004	0.0008	0.00114	0.0005	< 0.00064
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	205	210	170	169	200	180	150	180	180	180
0180	Orthophosphate, reactive as P	mg/l	0.012	0.013	0.013	0.012	0.018	0.023	0.033	0.017	0.017	< 0.01
9901	Oxygen, Dissolved, % Saturation	%	91.7	94.1	99.7	93.8	101	102.7	95.7	103.3	103.3	96.6
9924	Oxygen, Dissolved as O2	mg/l	9.45	9.76	10.8	11.6	12.6	12.9	12.2	12.2	12.3	10.4

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sampling point Eshton Beck At A65 D/S Aqueduct

Determinands

Sampling results

Samples from 14 Jun 2021 to 11 Mar 2022

Samples from 30 Aug 2019 to 10 May 2021

sampling point
Eshton Beck At A65 D/S Aqueduct