sampling point
Thornton Beck At Scarah Bridge

Description	THORNTON BECK AT SCARAH BRIDGE
Sampling point ID	NE-49800230
Type	Freshwater – Rivers
Status	open
Location	easting northing: 427560 461557 lat lon: 54.049231, -1.580553
Area	Yorkshire
Sub-Area	Swale, Ure, Nidd, Ouse
Summary	40 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 40 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 17 Jun 2019 to 10 Mar 2020

Notation	Determinand	Units	17 Jun 2019 10:37	9 Jul 2019 13:23	12 Aug 2019 10:26	25 Sep 2019 09:42	11 Oct 2019 12:40	6 Nov 2019 12:56	4 Dec 2019 12:52	17 Jan 2020 13:43	14 Feb 2020 13:44	10 Mar 2020 13:33
0061	pH		7.84	7.77	7.72	7.79	7.41	7.77	7.61	7.77	7.5	7.65
0076	Temperature of Water	°C	12.4	13.9	13.6	13.4	11.7	7.1	5.1	6.3	5.6	8.8
0077	Conductivity at 25 C	μs/cm	273	326	300	338	237	287	291	293	276	216
0111	Ammoniacal Nitrogen as N	mg/l	0.089	< 0.03	0.11	0.22	0.45	0.253	0.22	0.16	0.14	0.28
0116	Nitrogen, Total Oxidised as N	mg/l	4.79	5.3	3.5	6.6	3.3	4.79	5.7	4.7	5.3	2.3
0117	Nitrate as N	mg/l	4.76	5.25	3.48	6.53	3.26	4.72	5.65	4.66	5.28	2.26
0118	Nitrite as N	mg/l	0.0304	0.055	0.017	0.068	0.04	0.0678	0.054	0.045	0.024	0.036
0119	Ammonia un-ionised as N	mg/l	0.00135	< 0.00043	0.00139	0.0032	0.00243	0.00221	0.00115	0.00132	0.00059	0.00211
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	61	77	76	77	67	75	67	73	60	67
0180	Orthophosphate, reactive as P	mg/l	0.088	0.14	0.13	0.14	0.16	0.148	0.095	0.092	0.063	0.12
9901	Oxygen, Dissolved, % Saturation	%	104.7	91.8	92.1	90.2	98.3	96.5	92.9	98.1	95.8	85.9
9924	Oxygen, Dissolved as O2	mg/l	11.2	9.46	9.55	9.4	10.6	11.7	11.8	12.1	12	9.96

Samples from 14 Apr 2015 to 24 May 2019

Notation	Determinand	Units	14 Apr 2015 11:06	3 Jul 2015 12:42	5 Oct 2015 13:27	9 Feb 2016 13:15	11 May 2016 13:20	26 Aug 2016 12:33	10 Nov 2016 11:36	7 Mar 2017 11:05	2 Apr 2019 12:21	24 May 2019 13:12
0061	pH		8.03	7.76	8.14	7.45	8.07	7.82	7.51	7.71	8.39	8.05
0076	Temperature of Water	°C	9.5	16.5	9.6	5.4	13.6	15.6	4.7	5.4	7.3	13.4
0077	Conductivity at 25 C	μs/cm	294	336	382	240	318	359	496	203	242	325
0111	Ammoniacal Nitrogen as N	mg/l	0.048	0.054	0.322	0.712	0.053	0.071	0.976	0.127	0.04	0.047
0116	Nitrogen, Total Oxidised as N	mg/l	4.99	4.51	4.72	2.74	4.6	3.64	3.38	6.85	6.95	4.52
0117	Nitrate as N	mg/l	4.97	4.48	4.67	2.7	4.56	3.6	3.32	6.81	6.93	4.5
0118	Nitrite as N	mg/l	0.0189	0.0251	0.0489	0.0395	0.0417	0.0404	0.0612	0.0423	0.0176	0.0203
0119	Ammonia un-ionised as N	mg/l	0.00084	0.00092	0.0057	0.00264	0.00126	0.0013	0.00394	0.00085	0.0006	0.0011
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	66	82	89	67	78	91	111	65	60	79
0180	Orthophosphate, reactive as P	mg/l	0.089	0.299	0.311	0.183	0.136	0.318	0.219	0.082	0.084	0.197
9901	Oxygen, Dissolved, % Saturation	%	96.4	95.1	116.5	85.8	112.1	89.2	82.6	88.9	96.7	98.2
9924	Oxygen, Dissolved as O2	mg/l	11	9.26	13.3	10.8	11.6	8.86	10.6	11.2	11.6	10.2

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sampling point Thornton Beck At Scarah Bridge

Determinands

Sampling results

Samples from 17 Jun 2019 to 10 Mar 2020

Samples from 14 Apr 2015 to 24 May 2019

sampling point
Thornton Beck At Scarah Bridge