sampling point
Black Burn At B6344

Description	BLACK BURN AT B6344
Sampling point ID	NE-42300208
Type	Freshwater – Rivers
Status	open
Location	easting northing: 409055 600120 lat lon: 55.295093, -1.85894
Area	Northumberland Durham And Tees
Sub-Area	Northumberland & Tyne
Summary	46 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 46 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 10 Jul 2019 to 9 Mar 2020

Notation	Determinand	Units	10 Jul 2019 10:47	31 Jul 2019 11:35	23 Aug 2019 12:00	11 Sep 2019 10:57	15 Oct 2019 10:44	21 Nov 2019 09:54	5 Dec 2019 09:54	15 Jan 2020 11:22	10 Feb 2020 09:25	9 Mar 2020 10:16
0061	pH		8.24	8.01	7.81	8.03	8.01	7.64	8.01	7.81	7.56	7.88
0076	Temperature of Water	°C	13.5	15.3	14.5	12.3	9.6	3.7	5.5	3.3	4.3	5.6
0077	Conductivity at 25 C	μs/cm	272	182	189	248	134	130	145	136	92	186
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	< 0.2	< 0.2	< 0.2	< 0.2	< 0.2	0.24	0.24	< 0.2	0.28	0.69
0117	Nitrate as N	mg/l	< 0.196	< 0.196	< 0.196	< 0.196	< 0.196	0.236	0.236	< 0.196	0.276	0.686
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00071	< 0.00081	< 0.0005	< 0.00065	< 0.00053	< 0.00015	< 0.00039	< 0.00022	< 0.00013	< 0.0003
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	82	63	63	90	40	36	38	39	21	68
0180	Orthophosphate, reactive as P	mg/l	< 0.01	< 0.01	< 0.01	< 0.01	0.01	< 0.01	< 0.01	< 0.01	< 0.01	0.011
9901	Oxygen, Dissolved, % Saturation	%	96.4	93	94.3	91.8	96.2	97.3	94.7	98.8	105.5	106.4
9924	Oxygen, Dissolved as O2	mg/l	10	9.29	9.59	9.8	10.9	12.8	11.9	13.2	13.7	13.4

Samples from 2 Feb 2015 to 30 May 2019

Notation	Determinand	Units	2 Feb 2015 11:32	16 Mar 2015 10:38	24 Apr 2015 10:02	11 May 2015 09:40	5 Jun 2015 11:37	16 Jul 2015 09:35	13 Aug 2015 10:47	9 Sep 2015 12:04	11 Apr 2019 11:06	30 May 2019 08:49
0061	pH		7.9	8.05	8	7.93	8.1	8	8.2	8.13	7.86	8.2
0076	Temperature of Water	°C	0.9	5.3	9.2	10.1	11.3	12.2	11.9	11	4.2	10.6
0077	Conductivity at 25 C	μs/cm	201	196	275	149	232	231	316	306	203	242
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	0.43	0.39	0.25	< 0.2	0.2	0.27	0.46	0.28	< 0.2	< 0.2
0117	Nitrate as N	mg/l	0.426	0.386	0.246	< 0.196	0.196	0.266	0.456	0.276	< 0.196	< 0.196
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00022	< 0.00039	< 0.00052	< 0.00047	< 0.0006	< 0.00064	< 0.00063	< 0.00059	< 0.00026	< 0.00057
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	40	54	98	37	78	106	116	119	56	90
0180	Orthophosphate, reactive as P	mg/l	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	0.011	< 0.01	< 0.01	< 0.01	< 0.01
9901	Oxygen, Dissolved, % Saturation	%	98	102	100	100	99.2	92.2	103.2	99	96.5	92.4
9924	Oxygen, Dissolved as O2	mg/l	13.9	12.9	11.5	11.2	10.8	9.87	11.1	10.9	12.6	10.3

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sampling point Black Burn At B6344

Determinands

Sampling results

Samples from 10 Jul 2019 to 9 Mar 2020

Samples from 2 Feb 2015 to 30 May 2019

sampling point
Black Burn At B6344