sampling point
Lothersdale Beck By Lothersdale Post Off

Description	LOTHERSDALE BECK BY LOTHERSDALE POST OFFICE
Sampling point ID	NE-49400563
Type	Freshwater – Rivers
Status	open
Location	easting northing: 395698 445915 lat lon: 53.909358, -2.066964
Area	Yorkshire
Sub-Area	Aire, Calder, Wharfe
Summary	179 samples taken between 2018 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
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Cu Filtered
FlowRate Max
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
Sample Depth
Sld Sus@105C
Solid quanty
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 179 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 1 Dec 2014 to 18 Jun 2018

Notation	Determinand	Units	1 Dec 2014 15:59	12 Jan 2015 14:15	19 Feb 2015 12:50	11 Mar 2015 15:36	21 Apr 2015 13:55	21 May 2015 11:58	8 Jun 2015 12:25	8 Jul 2015 14:16	18 Aug 2015 12:24	18 Jun 2018 13:00
0061	pH		7.36	7.95	8.27	8.28	8.67	8.48	8.58	8.2	7.79
0076	Temperature of Water	°C	8.3	6.1	5.8	6.1	12.5	10.2	12.7	15.1	13.1
0077	Conductivity at 25 C	μs/cm	406	253	467	433	477	438	445	456	390
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.105	0.043	< 0.03	< 0.03	< 0.03	< 0.03	0.102	0.086
0116	Nitrogen, Total Oxidised as N	mg/l	1.61	1.49	1.69	1.74	1.36	1.21	1.12	0.85	0.97
0117	Nitrate as N	mg/l	1.6	1.48	1.68	1.73	1.35	1.2	1.11	0.829	0.961
0118	Nitrite as N	mg/l	0.0102	0.0081	0.0105	0.008	0.0094	0.0069	0.0091	0.0208	0.0093
0119	Ammonia un-ionised as N	mg/l	< 0.00011	0.00128	0.00058	< 0.00041	< 0.00066	< 0.00056	< 0.00067	0.0027	0.00122
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	157	75	165	152	185	164	178	193	154
0180	Orthophosphate, reactive as P	mg/l	0.048	0.161	0.023	0.023	0.026	< 0.01	0.019	0.012	0.082	0.017
7434	National Grid Reference : Whole : Field report											1
9901	Oxygen, Dissolved, % Saturation	%	97.9	101.2	93.4	109.8	99.6	105.5	118.6	104.7	93.3
9924	Oxygen, Dissolved as O2	mg/l	11.5	12.5	11.7	13.6	10.6	11.8	12.6	10.5	9.79

Samples from 11 Feb 2014 to 12 Nov 2014

Notation	Determinand	Units	11 Feb 2014 13:49	4 Mar 2014 13:32	7 Apr 2014 14:59	8 May 2014 14:52	11 Jun 2014 11:57	10 Jul 2014 13:15	4 Aug 2014 14:05	19 Sep 2014 12:39	16 Oct 2014 14:04	12 Nov 2014 10:59
0061	pH		8.14	8.25	7.97	8.57	7.61	8.28	8.41	7.24	7.33	8.02
0076	Temperature of Water	°C	4.7	6.3	9.4	11.4	14.6	18.9	17.7	14.6	11.1	9.1
0077	Conductivity at 25 C	μs/cm	326	393	362	445	333	483	518	498	386	369
0111	Ammoniacal Nitrogen as N	mg/l	0.104	0.047	< 0.03	< 0.03	< 0.03	< 0.03	0.057	0.098	0.071	0.096
0116	Nitrogen, Total Oxidised as N	mg/l	1.63	1.53	1.23	1.04	0.78	0.62	0.69	0.79	1.55	1.49
0117	Nitrate as N	mg/l	1.62	1.52	1.22	1.03	0.77	0.604	0.678	0.775	1.53	1.47
0118	Nitrite as N	mg/l	0.011	0.012	0.0113	0.0116	0.0104	0.016	0.012	0.0149	0.0196	0.0214
0119	Ammonia un-ionised as N	mg/l	0.00129	0.00065	< 0.00049	< 0.00061	< 0.00032	< 0.00104	0.00182	0.00044	0.0003	0.00164
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	118	152	134	173	143	206	207	200	145	134
0180	Orthophosphate, reactive as P	mg/l	0.056	0.052	0.036	< 0.02	0.048	< 0.02	0.021	0.031	0.083	0.079
9901	Oxygen, Dissolved, % Saturation	%	95.3	99.2	106.5	122.3	97.3	134.6	119.7	94.6	105.2	96.7
9924	Oxygen, Dissolved as O2	mg/l	12.3	12.2	12.2	13.3	9.87	12.5	11.4	9.6	11.5	11.1

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sampling point Lothersdale Beck By Lothersdale Post Off

Determinands

Sampling results

Samples from 1 Dec 2014 to 18 Jun 2018

Samples from 11 Feb 2014 to 12 Nov 2014

sampling point
Lothersdale Beck By Lothersdale Post Off