sampling point
Wharfe At Burley Weir

Description	WHARFE AT BURLEY WEIR
Sampling point ID	NE-49700244
Type	Freshwater – Rivers
Status	open
Location	easting northing: 416533 447375 lat lon: 53.922239, -1.749734
Area	Yorkshire
Sub-Area	Aire, Calder, Wharfe
Summary	198 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.

48 determinands have been measured at this site

Action taken
Alky pH 4.5
Ammonia(N)
Arsenic - As
BOD ATU
Cadmium - Cd
Calcium - Ca
Cd Filtered
Chloride Ion
Chromium -Cr
Cond @ 20C
Cond @ 25C
Copper - Cu
Cr- Filtered
Cu Filtered
Fe- Filt
Hardness
Iron - as Fe
Lead - as Pb
Liqcolour-mn
Liqcolour-se
Liqcolour-st
Magnesium-Mg
N Oxidised
NH3 un-ion
Ni- Filtered
Nickel - Ni
Nitrate-N
Nitrite-N
O Diss %sat
Obs Flow ROC
Oil & Grs Vs
Orthophospht
Oxygen Diss
Pb Filtered
Phenol Odour
Potassium- K
Sld Sus@105C
Solid quanty
Temp Water
Type of Flow
Weth7Dy-Prec
Weth7Dy-Temp
WethPresPrec
WethPresTemp
Zinc - as Zn
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 198 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 2 Jun 2021 to 7 Mar 2022

Notation	Determinand	Units	2 Jun 2021 12:39	7 Jul 2021 11:52	9 Aug 2021 11:29	1 Sep 2021 11:45	5 Oct 2021 12:38	2 Nov 2021 12:22	1 Dec 2021 14:41	5 Jan 2022 14:36	1 Feb 2022 13:07	7 Mar 2022 11:35
0061	pH		8.35	8.24	8.15	8.09	8.09	8.07	7.91	8.23	8.24	8.07
0076	Temperature of Water	°C	16.3	15.7	13	14.7	10.6	10.2	6.6	4.7	6.5	5.2
0077	Conductivity at 25 C	μs/cm	311	280	195	244	195	230	155	264	227	280
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	0.061	< 0.03	< 0.03	< 0.03	< 0.03	0.043	0.036
0116	Nitrogen, Total Oxidised as N	mg/l	0.81	0.69	0.51	0.89	0.51	0.85	0.61	1.2	0.85	1.2
0117	Nitrate as N	mg/l	0.802	0.684	0.506	0.874	0.506	0.846	0.606	1.2	0.846	1.2
0118	Nitrite as N	mg/l	0.008	0.0061	< 0.004	0.016	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00087	< 0.00083	< 0.00068	0.00157	< 0.00057	< 0.00056	< 0.00035	< 0.00037	0.00061	0.00046
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	130	120	87	98	89	110	66	120	91	110
0180	Orthophosphate, reactive as P	mg/l	0.031	0.02	< 0.01	0.077	0.02	0.015	0.011	0.016	0.034	0.022
9901	Oxygen, Dissolved, % Saturation	%	92.9	98.1	99.9	83.9	98.2	87.3	101.1	91.4	92.5	100.5
9924	Oxygen, Dissolved as O2	mg/l	9.09	9.72	10.5	8.49	10.9	9.79	12.4	11.7	11.4	12.8

Samples from 9 May 2016 to 7 May 2021

Notation	Determinand	Units	9 May 2016 11:48	5 Aug 2016 14:07	22 Nov 2016 10:43	10 Mar 2017 12:39	15 Jun 2017 10:54	12 Sep 2017 12:33	1 Dec 2017 11:04	2 Jan 2018 14:55	11 Apr 2018 12:24	7 May 2021 09:57
0061	pH		8.23	8.23	7.89	8.17	8.17	8.24	8.24	8.13	8.02	8.23
0076	Temperature of Water	°C	15.6	15.3	6.4	7.6	15.5	11.5	3	5.8	7	8
0077	Conductivity at 25 C	μs/cm	276	222	208	301	298	268	364	268	251	255
0111	Ammoniacal Nitrogen as N	mg/l	0.054	< 0.03	< 0.03	< 0.03	< 0.03	0.039	0.037	0.069	0.04	0.034
0116	Nitrogen, Total Oxidised as N	mg/l	0.59	0.35	0.71	1.18	0.65	0.51	1.08	0.94	0.94	0.63
0117	Nitrate as N	mg/l	0.57	0.346	0.706	1.18	0.645	0.506	1.07	0.936	0.936	0.622
0118	Nitrite as N	mg/l	0.0202	< 0.004	< 0.004	0.0041	0.005	< 0.004	0.0051	0.0044	< 0.004	0.0084
0119	Ammonia un-ionised as N	mg/l	0.00148	< 0.00081	< 0.00033	< 0.00046	< 0.00082	0.00079	0.0004	0.00092	0.00059	0.00054
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	117	109	94	128	141	132	163	108	102	110
0180	Orthophosphate, reactive as P	mg/l	0.058	0.031	0.014	0.032	0.032	0.013	0.022	0.026	0.022	0.023
9901	Oxygen, Dissolved, % Saturation	%	87.2	101.8	96.6	103.5	83.8	108.8	104.7	104.6	97.3	94.4
9924	Oxygen, Dissolved as O2	mg/l	8.66	10.2	11.9	12.4	8.34	11.8	14.1	13.1	11.8	11.2

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sampling point Wharfe At Burley Weir

Determinands

Sampling results

Samples from 2 Jun 2021 to 7 Mar 2022

Samples from 9 May 2016 to 7 May 2021

sampling point
Wharfe At Burley Weir