sampling point
Toad Hole Beck At Follifoot Lane

Description	TOAD HOLE BECK AT FOLLIFOOT LANE
Sampling point ID	NE-49800229
Type	Freshwater – Rivers
Status	open
Location	easting northing: 436005 451558 lat lon: 53.958849, -1.452756
Area	Yorkshire
Sub-Area	Swale, Ure, Nidd, Ouse
Summary	41 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 41 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 16 Oct 2023 to 17 Jul 2024

Notation	Determinand	Units	16 Oct 2023 12:39	20 Nov 2023 12:09	27 Nov 2023 13:24	4 Dec 2023 11:39	16 Jan 2024 13:14	22 Feb 2024 11:58	18 Mar 2024 14:27	16 Apr 2024 10:42	20 May 2024 13:59	17 Jul 2024 11:00
0061	pH		7.97	7.74	7.68	7.78	7.96	7.46	7.87	7.94	8.16	7.86
0076	Temperature of Water	°C	8.2	10.1	6.2	4.2	4.2	7.2	9.4	8.9	13.2	15.2
0077	Conductivity at 25 C	μs/cm	509	341	203	521	410	191	328	377	454	414
0085	BOD : 5 Day ATU	mg/l						2.6	< 1	1.3	< 1	1.4
0111	Ammoniacal Nitrogen as N	mg/l	0.59	< 0.03	0.1	0.04	< 0.03	0.06	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	5.3	3.6	1.5	2.2	6.3	1.6	3.3	4.7	5.7	2.9
0117	Nitrate as N	mg/l	5.27	3.59	1.49	2.2	6.29	1.59	3.3	4.69	5.69	2.9
0118	Nitrite as N	mg/l	0.03	0.0063	0.0059	0.0045	0.0089	0.0051	0.0045	0.013	0.015	0.0046
0119	Ammonia un-ionised as N	mg/l	0.00881	< 0.00031	0.00067	0.00029	< 0.00033	0.00026	< 0.00039	< 0.00044	< 0.00069	< 0.00058
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	160	91	69	85	120	69	99	130	150	130
0180	Orthophosphate, reactive as P	mg/l	0.065	0.038	0.037	0.034	0.048	0.063	0.02	0.039	0.05	0.014
9901	Oxygen, Dissolved, % Saturation	%	97	100.3	101.4	101.5	98.9	98.4	101.8	101.3	103.4	105.7
9924	Oxygen, Dissolved as O2	mg/l	11.4	11.3	12.5	13.2	12.9	11.9	11.6	11.7	10.8	10.6

Samples from 6 Oct 2015 to 11 Sep 2023

Notation	Determinand	Units	6 Oct 2015 13:38	9 Feb 2016 12:38	9 May 2016 13:10	3 Aug 2016 14:09	11 Nov 2016 12:49	8 Mar 2017 09:34	17 May 2023 11:09	21 Jul 2023 11:33	8 Aug 2023 11:12	11 Sep 2023 13:21
0061	pH		8.1	8.34	8.72	8.1	7.71	7.92	8.12	7.78	7.95	8.02
0076	Temperature of Water	°C	13.4	6.4	14.4	16.3	6	6.9	11.5	14.1	14	17.3
0077	Conductivity at 25 C	μs/cm	501	303	468	533	580	366	431	445	439	552
0085	BOD : 5 Day ATU	mg/l							1.6		< 3
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.049	< 0.03	< 0.03	< 0.03	0.105	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	4.34	3.32	5.74	5.64	8.91	4.21	4.9	2.6	5	4.5
0117	Nitrate as N	mg/l	4.33	3.31	5.69	5.61	8.89	4.2	4.89	2.59	4.99	4.48
0118	Nitrite as N	mg/l	0.0148	0.0106	0.0488	0.0292	0.0204	0.0101	0.013	0.011	0.01	0.016
0119	Ammonia un-ionised as N	mg/l	< 0.0007	0.00069	< 0.00075	< 0.00087	< 0.00021	0.00127	< 0.00061	< 0.00045	< 0.00065	< 0.00093
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	166	93	142	179	130	94	140	130	140	180
0180	Orthophosphate, reactive as P	mg/l	0.055	0.081	0.026	0.061	0.033	0.046	0.035	0.041	0.06	0.078
9901	Oxygen, Dissolved, % Saturation	%	102.8	85.5	109.7	103.1	92.7	92.3	104.4	92.6	97.5	94.3
9924	Oxygen, Dissolved as O2	mg/l	10.7	10.5	11.2	10.1	11.5	11.2	11.4	9.5	10	9.03

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sampling point Toad Hole Beck At Follifoot Lane

Determinands

Sampling results

Samples from 16 Oct 2023 to 17 Jul 2024

Samples from 6 Oct 2015 to 11 Sep 2023

sampling point
Toad Hole Beck At Follifoot Lane