sampling point
Laver At Belford Lane (U/S Ford)

Description	LAVER AT BELFORD LANE (U/S FORD)
Sampling point ID	NE-49105192
Type	Freshwater – Rivers
Status	open
Location	easting northing: 420821 472725 lat lon: 54.149916, -1.682713
Area	Yorkshire
Sub-Area	Swale, Ure, Nidd, Ouse
Summary	61 samples taken between 2024 and 2013

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.

13 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Cond @ 25C
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Temp Water
pH

Displaying the twenty most recent samples. You can see all 61 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 5 Sep 2023 to 18 Jun 2024

Notation	Determinand	Units	5 Sep 2023 12:16	30 Oct 2023 09:42	23 Nov 2023 10:43	8 Dec 2023 11:12	22 Jan 2024 09:35	20 Feb 2024 13:25	19 Mar 2024 14:08	22 Apr 2024 13:57	15 May 2024 12:20	18 Jun 2024 14:19
0061	pH		7.5	7.46	7.34	6.5	7.02	7.42	6.99	7.69	7.62	7.47
0076	Temperature of Water	°C	14.7	9	9.6	5.6	6	8	9.1	7.7	12.8	12.2
0077	Conductivity at 25 C	μs/cm	110	65	75	60	51	83	71	109	95	92
0085	BOD : 5 Day ATU	mg/l						1.1	1.1	1.3	1.4	1.2
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.031	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	0.45	0.52	1.1	0.8	0.32	1	0.62	1.1	0.66	0.57
0117	Nitrate as N	mg/l	0.446	0.516	1.1	0.796	0.316	0.996	0.616	1.1	0.656	0.566
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	0.0042	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00025	0.00015	< 0.00012	< 1.0e-05	< 4.0e-05	< 0.00013	< 5.0e-05	< 0.00023	< 0.00028	< 0.00019
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	29	13	9	7	< 5	13	12	23	21	24
0180	Orthophosphate, reactive as P	mg/l	< 0.01	0.012	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01
9901	Oxygen, Dissolved, % Saturation	%	99.6	97.4	105.1	101.2	103.9	100.1	102	102.1	99.4	100.6
9924	Oxygen, Dissolved as O2	mg/l	10.1	11.2	12	12.7	12.9	11.8	11.7	12.2	10.5	10.8

Samples from 24 Aug 2016 to 4 Aug 2023

Notation	Determinand	Units	24 Aug 2016 11:01	10 Oct 2016 10:10	8 Nov 2016 13:21	13 Dec 2016 12:10	11 Jan 2017 09:10	14 Feb 2017 14:52	3 Mar 2017 10:59	25 May 2023 17:05	17 Jul 2023 13:07	4 Aug 2023 12:11
0061	pH		7.97	7.62	6.42	7.91	8.53	7.31	7.34	7.52	7.18	6.75
0076	Temperature of Water	°C	14.4	8.7	5.2	6.8	6.1	4.6	4.6	12.7	13.7	13.2
0077	Conductivity at 25 C	μs/cm	80	91	73	124	172	92	87	115	90	71
0085	BOD : 5 Day ATU	mg/l								1		< 1
0111	Ammoniacal Nitrogen as N	mg/l	0.0096	< 0.002	0.0035	0.0564	0.0289	0.0156	0.0185	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	0.258	0.273	0.253	1.12	1.62	1.11	1.03	0.82	0.61	0.48
0117	Nitrate as N	mg/l	0.257	0.271	0.252	1.11	1.61	1.11	1.03	0.816	0.606	0.476
0118	Nitrite as N	mg/l	< 0.001	0.00222	< 0.001	0.00887	0.00782	0.00276	0.00173	0.0042	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	0.00023	< 1.0e-05	< 1.0e-05	0.00066	0.0004	4.0e-05	5.0e-05	< 0.00022	< 0.00011	< 4.0e-05
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	15	21	14	23	35	12	10	26	16	12
0180	Orthophosphate, reactive as P	mg/l	0.0091	0.0079	0.0056	0.0144	0.0141	0.0095	0.0076	< 0.01	0.011	0.015
9901	Oxygen, Dissolved, % Saturation	%	81.2	87.8	93.7	97.1	98.1	102.2	93.4	101.1	99.6	100.4
9924	Oxygen, Dissolved as O2	mg/l	8.27	10.2	11.9	11.8	12.2	13.2	12	10.7	10.3	10.5

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sampling point Laver At Belford Lane (U/S Ford)

Determinands

Sampling results

Samples from 5 Sep 2023 to 18 Jun 2024

Samples from 24 Aug 2016 to 4 Aug 2023

sampling point
Laver At Belford Lane (U/S Ford)