sampling point
Blakehope Burn At Blakehope Burn Haugh

Description	BLAKEHOPE BURN AT BLAKEHOPE BURN HAUGH
Sampling point ID	NE-43100123
Type	Freshwater – Rivers
Status	open
Location	easting northing: 378475 600175 lat lon: 55.295193, -2.340516
Area	Northumberland Durham And Tees
Sub-Area	Northumberland & Tyne
Summary	91 samples taken between 2020 and 2007

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.

13 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
Cond @ 20C
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 91 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 9 Apr 2019 to 10 Mar 2020

Notation	Determinand	Units	9 Apr 2019 12:42	26 Jul 2019 10:56	30 Aug 2019 09:40	27 Nov 2019 10:20	11 Dec 2019 09:34	16 Dec 2019 08:18	7 Jan 2020 10:26	5 Feb 2020 08:20	14 Feb 2020 11:15	10 Mar 2020 09:10
0061	pH		8.29	7.5	8	5.94	5.82	8.05	8	7.79	6.67	7.58
0076	Temperature of Water	°C	6.5	15.2	12.5	6.2	4.8	3.1	5.6	3	3.3	5.8
0077	Conductivity at 25 C	μs/cm	86	60	108	44	47	60	47	29	52	53
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	0.036	0.035	< 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	< 0.2	< 0.2	< 0.2	< 0.2	< 0.2
0117	Nitrate as N	mg/l	< 0.196	< 0.196	< 0.196	< 0.196	< 0.196	< 0.196	< 0.196	< 0.196	< 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	< 0.00042	< 0.00026	< 0.00066	< 1.0e-05	< 1.0e-05	< 0.00033	< 0.0004	< 0.0002	< 2.0e-05	< 0.00015
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	22	17	39	8	6	14	12	11	9	7
0180	Orthophosphate, reactive as P	mg/l	0.012	0.02	0.018	0.02	0.013	0.011	0.028	0.018	< 0.01	< 0.01
9901	Oxygen, Dissolved, % Saturation	%	104.1	110.3	101.5	99.2	103	99.4	99.3	99.6	105.1	100.9
9924	Oxygen, Dissolved as O2	mg/l	12.8	11	10.8	12.3	13.2	13.3	12.5	13.4	14	12.6

Samples from 12 Apr 2016 to 19 Apr 2017

Notation	Determinand	Units	12 Apr 2016 10:37	13 May 2016 10:53	27 Jul 2016 08:24	15 Aug 2016 11:34	22 Sep 2016 10:28	15 Nov 2016 10:39	8 Dec 2016 11:29	14 Feb 2017 10:13	27 Mar 2017 10:33	19 Apr 2017 12:36
0061	pH		7.77	8.15	8	7.67	6	8.54	7.9	6.88	7.47	8.22
0076	Temperature of Water	°C	5.8	9.2	12.2	13.1	11.6	8.2	7.7	3.6	4.2	6.1
0077	Conductivity at 25 C	μs/cm	91	144	96	89	54	53	72	49	82	147
0111	Ammoniacal Nitrogen as N	mg/l	0.0093	0.0038	0.0112	0.0055	0.0098	0.0092	0.0073	0.0129	0.0824	< 0.002
0116	Nitrogen, Total Oxidised as N	mg/l	0.0805	< 0.005	0.0842	0.0533	0.0908	0.102	0.129	0.116	0.141	0.0442
0117	Nitrate as N	mg/l	0.0795	< 0.004	0.0829	0.0516	0.0897	0.101	0.128	0.115	0.14	0.0432
0118	Nitrite as N	mg/l	< 0.001	< 0.001	0.00128	0.00172	0.00111	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001
0119	Ammonia un-ionised as N	mg/l	7.0e-05	7.0e-05	0.00024	6.0e-05	< 1.0e-05	0.00015	9.0e-05	1.0e-05	0.00029	< 3.0e-05
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	27	52	35	32	9	12	24	6	21	50
0180	Orthophosphate, reactive as P	mg/l	0.0082	0.0028	0.0114	0.0124	0.0123	0.011	0.01	0.0068	0.00927	0.0046
9901	Oxygen, Dissolved, % Saturation	%	102.1	100.6	101.4	101	103.1	105.1	99.5	101	110.3	106
9924	Oxygen, Dissolved as O2	mg/l	12.8	11.6	10.9	10.6	11.2	12.4	11.9	13.4	14.4	13.1

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sampling point Blakehope Burn At Blakehope Burn Haugh

Determinands

Sampling results

Samples from 9 Apr 2019 to 10 Mar 2020

Samples from 12 Apr 2016 to 19 Apr 2017

sampling point
Blakehope Burn At Blakehope Burn Haugh