sampling point
Cropton Beck At Cropton Bridge

Description	CROPTON BECK AT CROPTON BRIDGE
Sampling point ID	NE-49600497
Type	Freshwater – Rivers
Status	open
Location	easting northing: 475225 489515 lat lon: 54.295709, -0.845692
Area	Yorkshire
Sub-Area	Esk, Derwent, Hull
Summary	60 samples taken between 2020 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 19 Jun 2019 to 18 Mar 2020

Notation	Determinand	Units	19 Jun 2019 15:27	15 Jul 2019 14:02	19 Aug 2019 13:48	3 Sep 2019 11:52	8 Oct 2019 13:34	27 Nov 2019 13:33	16 Dec 2019 10:59	17 Jan 2020 10:22	12 Feb 2020 14:25	18 Mar 2020 11:52
0061	pH		7.94	8.36	7.94	8.19	8	7.62	8.17	7.18	8.01	8.16
0076	Temperature of Water	°C	13	14.3	13.5	13.3	10.6	8.2	4.4	6.2	4	7.8
0077	Conductivity at 25 C	μs/cm	181	246	235	259	150	138	116	158	158	181
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.032	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	0.77	2.2	1.1	1.6	0.83	0.72	0.9	1.1	1.6	1.2
0117	Nitrate as N	mg/l	0.766	2.2	1.1	1.6	0.824	0.716	0.896	1.1	1.6	1.2
0118	Nitrite as N	mg/l	< 0.004	0.0041	< 0.004	< 0.004	0.0065	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.0006	< 0.00075	< 0.00062	< 0.0007	< 0.00057	< 0.0002	0.00039	< 6.0e-05	< 0.00035	< 0.00047
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	39	69	49	65	29	27	24	29	30	39
0180	Orthophosphate, reactive as P	mg/l	0.047	0.042	0.057	0.079	0.016	0.02	0.016	0.018	0.024	0.027
9901	Oxygen, Dissolved, % Saturation	%	100.2	97.8	98.3	98.2	95.2	99.5	99.3	101.6	101.4	97.2
9924	Oxygen, Dissolved as O2	mg/l	10.5	9.99	10.2	10.3	10.6	11.7	12.9	12.6	13.3	11.6

Samples from 13 Jul 2016 to 14 May 2019

Notation	Determinand	Units	13 Jul 2016 13:28	9 Aug 2016 11:46	8 Sep 2016 12:27	15 Nov 2016 11:36	6 Dec 2016 13:30	17 Feb 2017 11:26	21 Mar 2017 10:18	6 Apr 2017 11:30	10 Apr 2019 14:39	14 May 2019 12:15
0061	pH		7.83	8.05	8.02	7.86	8.01	7.91	8.24	8.13	8.01	7.95
0076	Temperature of Water	°C	12.8	12.4	15.4	8.9	2.6	4.6	5.6	8.1	7.3	8.3
0077	Conductivity at 25 C	μs/cm	191	240	201	159	201	173	195	215	231	221
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	0.064	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	1.09	1.38	0.85	0.94	1.84	1.73	1.64	1.77	1.7	0.91
0117	Nitrate as N	mg/l	1.09	1.38	0.846	0.936	1.83	1.73	1.63	1.77	1.69	0.906
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	< 0.004	0.0071	< 0.004	0.0055	< 0.004	0.0055	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00046	< 0.00065	< 0.00081	< 0.00037	0.00068	< 0.0003	< 0.0004	< 0.00048	< 0.00045	< 0.00043
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	52	67	53	28	39	27	39	48	47	48
0180	Orthophosphate, reactive as P	mg/l	0.086	0.038	0.061	0.033	0.044	0.024	0.035	0.036	0.025	0.032
9901	Oxygen, Dissolved, % Saturation	%	95	93.7	93.4	98.6	100.1	100.7	98.6	104.6	105.1	100.6
9924	Oxygen, Dissolved as O2	mg/l	10	9.98	9.31	11.4	13.6	13	12.4	12.3	12.6	11.8

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sampling point Cropton Beck At Cropton Bridge

Determinands

Sampling results

Samples from 19 Jun 2019 to 18 Mar 2020

Samples from 13 Jul 2016 to 14 May 2019

sampling point
Cropton Beck At Cropton Bridge