sampling point
Owler Beck At Sandal

Description	OWLER BECK AT SANDAL
Sampling point ID	NE-49500292
Type	Freshwater – Rivers
Status	open
Location	easting northing: 433367 417026 lat lon: 53.648667, -1.496687
Area	Yorkshire
Sub-Area	Aire, Calder, Wharfe
Summary	192 samples taken between 2021 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.

39 determinands have been measured at this site

Action taken
Alky pH 4.5
Ammonia(N)
BOD ATU
COD as O2
Calcium - Ca
Chloride Ion
ColourAbnoml
Cond - Field
Cond @ 25C
Cu Filtered
Foam Visible
Hardness
Liqcolour-mn
Liqcolour-se
Liqcolour-st
Magnesium-Mg
N Oxidised
NATGRIDREF
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Obs Flow ROC
Oil & Grs Vs
Orthophospht
Oxygen Diss
Phenol Odour
Sld Sus@105C
Solid quanty
Temp Water
Type of Flow
Visit-NoBott
Weth7Dy-Prec
Weth7Dy-Temp
WethPresPrec
WethPresTemp
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 192 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 4 Nov 2020 to 2 Aug 2021

Notation	Determinand	Units	4 Nov 2020 13:05	3 Dec 2020 15:10	7 Jan 2021 10:57	17 Feb 2021 11:04	1 Mar 2021 12:44	6 Apr 2021 12:59	5 May 2021 14:40	1 Jun 2021 14:56	5 Jul 2021 11:20	2 Aug 2021 12:22
0061	pH		7.96	7.89	8.31	7.68	7.75	8.14	8.19	7.87	8.24	7.86
0076	Temperature of Water	°C	9.1	5.2	2.9	5.8	6.8	8.7	10.6	19.5	18.8	16.8
0077	Conductivity at 25 C	μs/cm	644	684	684	639	652	671	660	639	667	658
0085	BOD : 5 Day ATU	mg/l	1.2	1.6	1.6		1.6	1.6	2	< 1	1.6	< 1
0111	Ammoniacal Nitrogen as N	mg/l	0.04	0.062	0.22	0.2	0.097	< 0.03	0.084	0.078	0.081	0.059
0116	Nitrogen, Total Oxidised as N	mg/l	4.9	4	10	10	8.4	5.7	3.5	4.6	1.2	1.2
0117	Nitrate as N	mg/l	4.87	3.97	9.93	9.95	8.34	5.67	3.46	4.53	1.15	1.16
0118	Nitrite as N	mg/l	0.033	0.031	0.071	0.051	0.057	0.026	0.04	0.07	0.047	0.041
0119	Ammonia un-ionised as N	mg/l	0.00062	0.00062	0.00238	0.00129	0.00079	< 0.0005	0.0016	0.00212	0.0028	0.00129
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	130	140	110	90	98	110	120	130	150	140
0180	Orthophosphate, reactive as P	mg/l	0.21	0.21	0.24	0.076	0.071	0.092	0.086	0.23	0.06	0.11
9901	Oxygen, Dissolved, % Saturation	%	90.9	86.3	82	90.3	84.3	93.5	91.8	75.9	68.9	72.8
9924	Oxygen, Dissolved as O2	mg/l	10.5	11	11.1	11.3	10.3	10.9	10.2	6.95	6.4	7.05

Samples from 9 Jul 2019 to 13 Oct 2020

Notation	Determinand	Units	9 Jul 2019 12:54	27 Sep 2019 10:13	14 Oct 2019 12:15	17 Oct 2019 11:29	15 Nov 2019 11:01	18 Dec 2019 14:24	20 Jan 2020 14:21	6 Feb 2020 14:15	3 Mar 2020 14:23	13 Oct 2020 13:36
0061	pH		7.85	7.73	7.78	7.8	7.72	7.63	7.77	7.95	7.78	8.25
0076	Temperature of Water	°C	17.9	15.1	11.5	10.9	6.8	3.9	4.6	5.7	6	10.3
0077	Conductivity at 25 C	μs/cm	685	647	625		598	620	641	670	594	625
0085	BOD : 5 Day ATU	mg/l										5.4
0111	Ammoniacal Nitrogen as N	mg/l	0.089	0.075	0.1	0.086	0.204	0.16	0.076	0.054	0.18	0.059
0116	Nitrogen, Total Oxidised as N	mg/l	0.8	0.66	7.1	7.63	10.4	9.3	8.2	7.5	9.8	6.7
0117	Nitrate as N	mg/l	0.753	0.646	7.02	7.56	10.3	9.25	8.16	7.47	9.75	6.65
0118	Nitrite as N	mg/l	0.047	0.014	0.078	0.0732	0.0811	0.055	0.038	0.034	0.051	0.051
0119	Ammonia un-ionised as N	mg/l	0.00206	0.00108	0.00124	0.00106	0.00155	0.0008	0.00055	0.00064	0.00148	0.0011
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	140	140	130	120	95	99	110	120	94	130
0180	Orthophosphate, reactive as P	mg/l	0.25	0.17	0.33	0.264	0.145	0.12	0.13	0.1	0.1	0.25
9901	Oxygen, Dissolved, % Saturation	%	72.9	91.7	90.8		91.1	93.1	93.7	103.3	93.5	93.8
9924	Oxygen, Dissolved as O2	mg/l	6.9	9.2	9.88		11.1	12.2	12.1	12.9	11.6	10.5

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sampling point Owler Beck At Sandal

Determinands

Sampling results

Samples from 4 Nov 2020 to 2 Aug 2021

Samples from 9 Jul 2019 to 13 Oct 2020

sampling point
Owler Beck At Sandal