sampling point
Scurf Beck At Crakehall Ings

Description	SCURF BECK AT CRAKEHALL INGS
Sampling point ID	NE-49905156
Type	Freshwater – Rivers
Status	open
Location	easting northing: 427121 490618 lat lon: 54.310429, -1.584651
Area	Yorkshire
Sub-Area	Swale, Ure, Nidd, Ouse
Summary	60 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.

12 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
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 60 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 24 Aug 2023 to 4 Jul 2024

Notation	Determinand	Units	24 Aug 2023 16:46	7 Sep 2023 11:45	11 Oct 2023 09:19	6 Nov 2023 08:11	21 Dec 2023 11:09	9 Jan 2024 08:43	5 Feb 2024 09:30	5 Mar 2024 10:57	6 Jun 2024 08:25	4 Jul 2024 08:45
0061	pH		7.67	7.96	7.84	7.69	7.9	7.79	7.96	7.86	8.01	8.03
0076	Temperature of Water	°C	16.7	16.8	14.7	8.1	8.7	5.2	8.3	7	11	12.9
0077	Conductivity at 25 C	μs/cm	926	944	956	853	856	814	809	826	817	874
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	0.12	0.055	0.059	0.048	0.063	< 0.03	0.21
0116	Nitrogen, Total Oxidised as N	mg/l	6.1	6.7	7	9.7	12	11	11	9.2	8.7	7.5
0117	Nitrate as N	mg/l	6.09	6.66	6.99	9.65	12	11	11	9.17	8.67	7.45
0118	Nitrite as N	mg/l	0.012	0.042	0.0087	0.055	0.041	0.036	0.034	0.027	0.028	0.053
0119	Ammonia un-ionised as N	mg/l	< 0.00042	< 0.00082	< 0.00054	0.00094	0.00073	0.00047	0.00071	0.00067	< 0.00059	0.00473
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	320	320	340	300	310	300	310	300	290	290
0180	Orthophosphate, reactive as P	mg/l	0.045	0.044	0.032	0.051	0.039	0.035	0.029	0.025	0.015	0.042
9901	Oxygen, Dissolved, % Saturation	%	71.7	61.1	74.7	85.8	93.7	91.8	94.7	91.8	87.7	89.5
9924	Oxygen, Dissolved as O2	mg/l	6.95	5.91	7.56	10.1	10.9	11.6	11.1	11.1	9.65	9.43

Samples from 23 Oct 2019 to 6 Jul 2023

Notation	Determinand	Units	23 Oct 2019 13:14	20 Nov 2019 10:49	12 Dec 2019 09:37	9 Jan 2020 08:45	3 Feb 2020 08:17	3 Mar 2020 07:51	20 Apr 2023 10:45	31 May 2023 13:44	9 Jun 2023 11:41	6 Jul 2023 12:51
0061	pH		7.84	7.85	7.88	7.69	8.06	7.91	8.21	8.26	7.98	8.14
0076	Temperature of Water	°C	9.5	5.8	4.5	6.3	5.8	4.4	11.5	15	13.6	13.9
0077	Conductivity at 25 C	μs/cm	886	886	882	802	888	793	864	425	806	604
0111	Ammoniacal Nitrogen as N	mg/l	0.031	0.039	0.049	0.41	0.052	0.046	< 0.03	0.039	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	10	11.2	11	8.9	10	9.6	9.2	3.5	7.1	3.4
0117	Nitrate as N	mg/l	9.97	11.2	11	8.85	9.97	9.58	9.18	3.47	7.08	3.39
0118	Nitrite as N	mg/l	0.029	0.0285	0.034	0.049	0.028	0.017	0.016	0.027	0.02	0.013
0119	Ammonia un-ionised as N	mg/l	0.00038	0.00037	0.00045	0.00281	0.0007	0.00045	< 0.00061	0.00102	< 0.00068	< 0.00073
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	310	301	310	270	320	290	310	230	280	220
0180	Orthophosphate, reactive as P	mg/l	0.029	0.027	0.03	0.058	0.028	0.021	< 0.01	0.1	0.046	0.057
9901	Oxygen, Dissolved, % Saturation	%	80.1	86.4	93.1	92.1	104.8	79.8	118.5	94.9	85.7	96.2
9924	Oxygen, Dissolved as O2	mg/l	9.13	10.8	12	11.4	13.1	10.3	12.9	9.54	8.89	9.91

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sampling point Scurf Beck At Crakehall Ings

Determinands

Sampling results

Samples from 24 Aug 2023 to 4 Jul 2024

Samples from 23 Oct 2019 to 6 Jul 2023

sampling point
Scurf Beck At Crakehall Ings