sampling point
Worth U/S Bridgehouse Beck Confluence

Description	WORTH U/S BRIDGEHOUSE BECK CONFLUENCE
Sampling point ID	NE-49400825
Type	Freshwater – Rivers
Status	open
Location	easting northing: 403571 438033 lat lon: 53.838523, -1.947209
Area	Yorkshire
Sub-Area	Aire, Calder, Wharfe
Summary	149 samples taken between 2020 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.

41 determinands have been measured at this site

Action taken
Alky pH 4.5
Ammonia(N)
BOD ATU
COD as O2
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Cu Filtered
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
Sulphate SO4
Temp Water
Type of Flow
Visit-NoBott
Water Depth
Weth7Dy-Prec
Weth7Dy-Temp
WethPresPrec
WethPresTemp
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 149 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 31 Jul 2019 to 20 Mar 2020

Notation	Determinand	Units	31 Jul 2019 09:44	30 Aug 2019 12:24	20 Sep 2019 10:30	15 Oct 2019 12:22	21 Oct 2019 14:02	20 Nov 2019 14:18	9 Dec 2019 12:59	13 Jan 2020 12:58	19 Feb 2020 12:56	20 Mar 2020 12:54
0061	pH		8.45	8.05	7.83	7.55	7.8	7.72	7.9	7.45	7.81	8.19
0076	Temperature of Water	°C	16.7	14.2	10.7	10.9	10	6.4	5.7	5.6	5.3	6.8
0077	Conductivity at 25 C	μs/cm	119	183	165	87	184	121	90	100	118	208
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	0.081	< 0.03	< 0.03	< 0.03	< 0.03	0.12
0116	Nitrogen, Total Oxidised as N	mg/l	0.61	1.3	0.76	0.67	1.86	0.99	0.79	0.94	1.2	1.6
0117	Nitrate as N	mg/l	0.606	1.3	0.756	0.666	1.84	0.986	0.786	0.936	1.2	1.58
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	< 0.004	0.0208	< 0.004	< 0.004	< 0.004	< 0.004	0.02
0119	Ammonia un-ionised as N	mg/l	< 0.00089	< 0.00074	< 0.00039	< 0.00021	0.00094	< 0.00022	< 0.00032	< 0.00011	< 0.00025	0.00173
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	23	38	37	15	32	21	14	17	17	31
0180	Orthophosphate, reactive as P	mg/l	0.019	0.078	0.029	0.012	0.087	0.015	0.26	< 0.01	0.012	0.083
9901	Oxygen, Dissolved, % Saturation	%	102.6	91.7	93.2	99.6	96.7	98.4	96.8	104	99.6	96.7
9924	Oxygen, Dissolved as O2	mg/l	9.95	9.39	10.3	11	10.9	12.1	12.1	13.1	12.6	11.8

Samples from 3 Aug 2015 to 21 Jun 2019

Notation	Determinand	Units	3 Aug 2015 12:08	10 Nov 2015 14:57	30 Mar 2016 15:16	17 Jun 2016 13:48	28 Sep 2016 13:44	2 Dec 2016 11:13	18 Jan 2017 12:04	24 Apr 2017 12:21	11 Apr 2019 13:11	21 Jun 2019 11:53
0061	pH		8.39	7.46	7.85	7.9	7.14	7.61	8.38	8.27	8.27	7.75
0076	Temperature of Water	°C	14	11.3	7.6	12	14.3	6.2	6	8.9	6.5	11.9
0077	Conductivity at 25 C	μs/cm	208	116	153	153	120	157	151	179	162
0111	Ammoniacal Nitrogen as N	mg/l	0.042	0.0091	0.0158	0.0338	0.0031	0.183	0.0152	0.031	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	0.64	0.812	0.703	0.701	0.523	1.05	0.979	1.39	1.02	0.75
0117	Nitrate as N	mg/l	0.636	0.809	0.7	0.695	0.521	1.05	0.976	1.37	1.02	0.746
0118	Nitrite as N	mg/l	< 0.004	0.00304	0.0028	0.00636	0.00163	0.00291	0.00338	0.0194	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	0.00103	5.0e-05	0.00017	0.00057	1.0e-05	0.00104	0.00021	0.00052	< 0.00042	< 0.00036
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	32	20	26	34	27	30	27	33	26	33
0180	Orthophosphate, reactive as P	mg/l	0.171	0.0139	0.0185	0.0567	0.0269	0.0824	0.0225	0.117	0.08	0.04
9901	Oxygen, Dissolved, % Saturation	%	94.8	117.1	102.3	101.7	100.5	102.9	89.2	105.7	110.7	93.9
9924	Oxygen, Dissolved as O2	mg/l	9.75	12.8	12.2	10.9	10.3	12.7	11.1	12.2	13.6	10.1

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sampling point Worth U/S Bridgehouse Beck Confluence

Determinands

Sampling results

Samples from 31 Jul 2019 to 20 Mar 2020

Samples from 3 Aug 2015 to 21 Jun 2019

sampling point
Worth U/S Bridgehouse Beck Confluence