sampling point
Danby Beck At Church Street Bridge

Description	DANBY BECK AT CHURCH STREET BRIDGE
Sampling point ID	NE-49000478
Type	Freshwater – Rivers
Status	open
Location	easting northing: 469259 508188 lat lon: 54.464338, -0.932997
Area	Yorkshire
Sub-Area	Esk, Derwent, Hull
Summary	45 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 45 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 26 Jul 2019 to 19 Mar 2020

Notation	Determinand	Units	26 Jul 2019 13:11	27 Aug 2019 15:06	5 Sep 2019 12:50	17 Oct 2019 13:01	30 Oct 2019 10:25	25 Nov 2019 13:23	17 Dec 2019 12:04	22 Jan 2020 10:15	25 Feb 2020 13:14	19 Mar 2020 11:49
0061	pH		7.94	7.96	8.09	7.5	7.64	7.59	8.46	7.25	7.61	8.15
0076	Temperature of Water	°C	19.4	17.6	12.3	9.2	6.1	8	4.2	5.6	5.4	5.8
0077	Conductivity at 25 C	μs/cm	241	227	236	124	191	181	198	203	198	202
0111	Ammoniacal Nitrogen as N	mg/l	0.055	0.062	< 0.03	0.068	0.052	0.047	0.069	0.056	< 0.03	0.037
0116	Nitrogen, Total Oxidised as N	mg/l	0.77	0.68	0.58	0.48	1.37	1.2	1.2	1.2	1.2	0.98
0117	Nitrate as N	mg/l	0.761	0.673	0.576	0.476	1.36	1.2	1.2	1.19	1.2	0.976
0118	Nitrite as N	mg/l	0.0094	0.0066	< 0.004	< 0.004	0.0058	0.005	< 0.004	0.008	< 0.004	0.0044
0119	Ammonia un-ionised as N	mg/l	0.00174	0.0018	< 0.00065	0.00037	0.00031	0.00029	0.00082	0.00013	< 0.00016	0.0005
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	47	47	47	14	25	27	26	32	18	30
0180	Orthophosphate, reactive as P	mg/l	0.044	0.038	0.026	0.015	0.011	0.016	0.021	0.011	< 0.01	0.011
9901	Oxygen, Dissolved, % Saturation	%	94.1	103.2	100.1	95.3	96.3	98.5	99.1	100.6	98.1	97.4
9924	Oxygen, Dissolved as O2	mg/l	8.64	9.82	10.7	10.9	11.9	11.6	12.9	12.6	12.4	12.2

Samples from 10 Feb 2015 to 20 May 2019

Notation	Determinand	Units	10 Feb 2015 13:20	18 Mar 2015 14:09	16 Apr 2015 12:41	29 May 2015 14:14	17 Jun 2015 12:44	16 Jul 2015 14:22	13 Aug 2015 12:47	16 Sep 2015 12:13	14 May 2019 14:20	20 May 2019 13:37
0061	pH		7.37	7.8	7.85	8.14	7.95	7.83	7.88	7.33	8.16	8.09
0076	Temperature of Water	°C	3	5.4	7.8	9.9	13.1	15.1	13.8	10.4	13.8	11.8
0077	Conductivity at 25 C	μs/cm	206	269	271	247	284		262	146	227	236
0111	Ammoniacal Nitrogen as N	mg/l	0.064	0.048	0.489	< 0.03	0.059	0.041	0.146	0.079	0.14	0.09
0116	Nitrogen, Total Oxidised as N	mg/l	1.95	1.27	1.06	0.78	0.83	0.79	1.03	1.12	0.76	0.75
0117	Nitrate as N	mg/l	1.95	1.26	1.04	0.775	0.816	0.779	1	1.11	0.742	0.727
0118	Nitrite as N	mg/l	0.0049	0.0069	0.0246	0.0049	0.0136	0.0114	0.0272	0.0053	0.0177	0.023
0119	Ammonia un-ionised as N	mg/l	0.00016	0.0004	0.0054	< 0.00054	0.00121	0.00074	0.00268	0.00032	0.00337	0.00187
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	28	36	50	44	49	53	56	19	40	44
0180	Orthophosphate, reactive as P	mg/l	0.0094	0.0166	0.0247	0.0133	0.0117	0.0308	0.0374	0.0135	0.032	0.036
9901	Oxygen, Dissolved, % Saturation	%	95.2	105	104	108.1	106.2	103.7	116.4	93.5	108.3	111
9924	Oxygen, Dissolved as O2	mg/l	12.8	13.3	12.4	12.2	11.1	10.4	12	10.4	11.2	12

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sampling point Danby Beck At Church Street Bridge

Determinands

Sampling results

Samples from 26 Jul 2019 to 19 Mar 2020

Samples from 10 Feb 2015 to 20 May 2019

sampling point
Danby Beck At Church Street Bridge