sampling point
Darden Burn @ Coastley

Description	DAEDEN BURN @ COASTLEY
Sampling point ID	NE-43200299
Type	Freshwater – Rivers
Status	open
Location	easting northing: 389870 565350 lat lon: 54.982628, -2.15981
Area	Northumberland Durham And Tees
Sub-Area	Northumberland & Tyne
Summary	58 samples taken between 2017 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.

15 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
Oil & Grs Vs
Orthophospht
Oxygen Diss
Temp Water
Water Depth
pH

Displaying the twenty most recent samples. You can see all 58 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 3 Feb 2015 to 4 Apr 2017

Notation	Determinand	Units	3 Feb 2015 10:56	1 May 2015 11:01	12 Aug 2015 09:06	5 Nov 2015 12:03	8 Mar 2016 12:35	9 Jun 2016 08:47	5 Sep 2016 12:02	1 Dec 2016 09:37	12 Jan 2017 11:23	4 Apr 2017 12:50
0061	pH		8.22	8.37	8.31	8.15	8.26	8.26	8.13	8.13	8.24	8.34
0076	Temperature of Water	°C	0.1	5.3	10.6	8.8	3.6	11.2	13.1	6.3	3.5	9
0077	Conductivity at 25 C	μs/cm	367	401	443	416	335	416	252	361	462	382
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	2.66	1.01	1.15	1.24	1.4	0.96	0.43	2	1.9	1.99
0117	Nitrate as N	mg/l	2.66	1.01	1.15	1.24	1.4	0.95	0.426	2	1.9	1.99
0118	Nitrite as N	mg/l	0.0044	< 0.004	< 0.004	< 0.004	< 0.004	0.0102	< 0.004	< 0.004	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00026	< 0.00039	< 0.00057	< 0.0005	< 0.00034	< 0.0006	< 0.00069	< 0.00042	< 0.00034	< 0.00051
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	106	137	158	150	117	156	110	120	122	130
0180	Orthophosphate, reactive as P	mg/l	0.016	< 0.01	0.031	< 0.01	0.014	0.021	0.022	0.016	0.025	0.015
9901	Oxygen, Dissolved, % Saturation	%	94.1	100.1	97.9	93.7	104.2	96.7	101.6	102.1	101.5	94.6
9924	Oxygen, Dissolved as O2	mg/l	13.7	12.7	10.9	10.9	13.8	10.6	10.7	12.6	13.5	10.9

Samples from 1 Mar 2010 to 6 Oct 2014

Notation	Determinand	Units	1 Mar 2010 12:20	23 Mar 2010 08:12	7 Mar 2013 09:11	3 Jun 2013 12:39	4 Sep 2013 09:35	2 Dec 2013 10:24	6 Jan 2014 09:16	30 Apr 2014 10:34	2 Jul 2014 10:16	6 Oct 2014 08:33
0061	pH		8.16	8.07	8.24	8.13	8.21	8.13	7.92	8.3	8.35	8.26
0076	Temperature of Water	°C	2.04	4.84	3.8	10.7	11.6	5	5.5	9.6	11.6	9
0077	Conductivity at 25 C	μs/cm	292	413	383	404	450	377	277	355	433	444
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	3.89	2.43	1.42	1.22	1.14	2	1.95	1.27	1.27	0.79
0117	Nitrate as N	mg/l	3.88	2.43	1.42	1.22	1.14	2	1.95	1.27	1.27	0.786
0118	Nitrite as N	mg/l	0.006	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	0.0047	< 0.004	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.0003	< 0.00037	< 0.00035	< 0.00058	< 0.00062	< 0.00038	< 0.00033	< 0.00053	< 0.00062	< 0.00051
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	92	140	139	150	160	131	80	127	156	153
0180	Orthophosphate, reactive as P	mg/l	< 0.02	< 0.02	< 0.02	< 0.02	0.025	< 0.02	0.053	< 0.02	0.027	0.012
9901	Oxygen, Dissolved, % Saturation	%	85.4	102.2	94.2	103.8	95.1	101.1	94.2	108	92.1	87.1
9924	Oxygen, Dissolved as O2	mg/l	11.8	13.1	12.4	11.5	10.3	12.9	11.9	12.3	9.99	10.1

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sampling point Darden Burn @ Coastley

Determinands

Sampling results

Samples from 3 Feb 2015 to 4 Apr 2017

Samples from 1 Mar 2010 to 6 Oct 2014

sampling point
Darden Burn @ Coastley