sampling point
Firgreen Beck At Firgreen Bridge

Description	FIRGREEN BECK AT FIRGREEN BRIDGE
Sampling point ID	NE-49700084
Type	Freshwater – Rivers
Status	open
Location	easting northing: 443562 444557 lat lon: 53.895351, -1.338588
Area	Yorkshire
Sub-Area	Aire, Calder, Wharfe
Summary	236 samples taken between 2024 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.

36 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
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
Oxygen Diss
Phenol Odour
Potassium- K
Sample Depth
Sld Sus@105C
Solid quanty
Temp Water
Type of Flow
Weth7Dy-Prec
Weth7Dy-Temp
WethPresPrec
WethPresTemp
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 236 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 15 Sep 2023 to 23 Jul 2024

Notation	Determinand	Units	15 Sep 2023 14:57	16 Oct 2023 08:42	7 Dec 2023 14:31	15 Jan 2024 12:33	23 Feb 2024 11:19	18 Mar 2024 12:20	18 Apr 2024 14:10	28 May 2024 11:50	19 Jun 2024 12:51	23 Jul 2024 13:00
0061	pH		7.98	8.01	7.7	7.94	7.89	8.02	8.05	7.91	8.02	7.93
0076	Temperature of Water	°C	12.7	7.2	6.7	5.3	7.8	10.5	9.5	11.9	12	13
0077	Conductivity at 25 C	μs/cm	847	848	798	806	691	816	803	742	815	832
0085	BOD : 5 Day ATU	mg/l					1.1	< 1	1	< 1	< 1	1.1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	9.4	9.6	8.1	10	7.6	9.1	9.5	8.8	9.2	9.7
0117	Nitrate as N	mg/l	9.39	9.6	8.09	9.98	7.59	9.09	9.5	8.79	9.19	9.69
0118	Nitrite as N	mg/l	0.0065	0.0042	0.0066	0.019	0.011	0.0056	< 0.004	0.0071	0.0057	0.0055
0119	Ammonia un-ionised as N	mg/l	< 0.00064	< 0.00045	< 0.00022	< 0.00034	< 0.00036	< 0.00057	< 0.00053	< 0.00051	< 0.00063	< 0.00058
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	300	300	250	290	250	280	300	250	290	310
0180	Orthophosphate, reactive as P	mg/l	< 0.01	< 0.01	0.018	0.016	0.029	< 0.01	< 0.01	0.015	< 0.01	< 0.01
9901	Oxygen, Dissolved, % Saturation	%	95.8	94.4	95.4	97.5	94.7	99.9	105.3	95.2	96.9	97.1
9924	Oxygen, Dissolved as O2	mg/l	10.1	11.4	11.7	12.3	11.3	11.1	12	10.3	10.4	10.2

Samples from 23 Oct 2019 to 14 Aug 2023

Notation	Determinand	Units	23 Oct 2019 10:06	8 Nov 2019 13:02	11 Dec 2019 14:14	7 Jan 2020 09:23	12 Feb 2020 09:34	2 Mar 2020 12:17	17 Mar 2020 10:30	21 Jun 2023 12:51	25 Jul 2023 14:55	14 Aug 2023 13:45
0061	pH		7.89	7.85	7.78	7.86	7.81	7.95	7.99	7.89	7.84	7.82
0076	Temperature of Water	°C	9.3	7.9	7.2	8.1	5.6	7.3	9.4	14.1	13.3	13.6
0077	Conductivity at 25 C	μs/cm	750	539	739	820	682	765	809	838	683	730
0085	BOD : 5 Day ATU	mg/l										1.5
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	0.061	< 0.03	< 0.03	< 0.03	< 0.03	0.056
0116	Nitrogen, Total Oxidised as N	mg/l	8.5	5.6	8.4	10	8.1	9.5	10	9.2	6.9	7.7
0117	Nitrate as N	mg/l	8.5	5.59	8.39	9.99	8.09	9.49	10	9.19	6.89	7.69
0118	Nitrite as N	mg/l	0.0045	0.0055	0.0098	0.0057	0.011	0.0095	0.0045	0.013	0.0079	0.014
0119	Ammonia un-ionised as N	mg/l	< 0.00041	< 0.00033	< 0.00027	< 0.00035	0.00052	< 0.0004	< 0.00051	< 0.00058	< 0.00049	0.00088
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	260	191	250	300	230	260	290	61	240	260
0180	Orthophosphate, reactive as P	mg/l	0.023	0.03	0.021	0.013	0.078	0.026	0.015	< 0.01	0.013	0.032
9901	Oxygen, Dissolved, % Saturation	%	90.9	93.2	96.1	92.9	94.8	96.7	99.3	96.5	86.9	90.6
9924	Oxygen, Dissolved as O2	mg/l	10.4	11	11.6	11	11.9	11.6	11.3	9.9	9.07	9.4

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sampling point Firgreen Beck At Firgreen Bridge

Determinands

Sampling results

Samples from 15 Sep 2023 to 23 Jul 2024

Samples from 23 Oct 2019 to 14 Aug 2023

sampling point
Firgreen Beck At Firgreen Bridge