sampling point
Drain 50 M North East Berwickhill Bridge

Description	DRAIN 50M NORTH EAST OF BERWICKHILL BRIDGE
Sampling point ID	NE-42600399
Type	Freshwater – Land Drains
Status	open
Location	easting northing: 416875 574316 lat lon: 55.06302, -1.73732
Area	Northumberland Durham And Tees
Sub-Area	Northumberland & Tyne
Summary	69 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.

14 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
Chloride Ion
Cond @ 25C
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
SiO2 Rv
Temp Water
pH

Displaying the twenty most recent samples. You can see all 69 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 21 Jun 2019 to 4 Mar 2020

Notation	Determinand	Units	21 Jun 2019 10:35	8 Jul 2019 09:05	23 Aug 2019 12:50	17 Sep 2019 09:35	2 Oct 2019 13:54	13 Nov 2019 10:02	6 Dec 2019 09:52	7 Jan 2020 11:57	5 Feb 2020 11:31	4 Mar 2020 09:55
0061	pH		7.04	7.71	6.97	7.64	7.3	7.35	7.17	7.33	7.65	7.33
0076	Temperature of Water	°C	13.9	11.8	16.1	10.5	10.8	4.8	7.4	6.5	3.4	3.5
0077	Conductivity at 25 C	μs/cm	474	728	461	729	478	352	526	666	873	557
0111	Ammoniacal Nitrogen as N	mg/l	0.168	0.1	0.25	0.065	0.038	0.051	0.076	0.22	0.18	0.11
0116	Nitrogen, Total Oxidised as N	mg/l	< 0.2	0.66	< 0.2	1	3.8	0.99	0.52	0.94	0.79	0.82
0117	Nitrate as N	mg/l	0.194	0.627	< 0.196	0.973	3.78	0.985	0.515	0.928	0.783	0.816
0118	Nitrite as N	mg/l	0.0064	0.033	< 0.004	0.027	0.024	0.005	0.005	0.012	0.0072	< 0.004
0119	Ammonia un-ionised as N	mg/l	0.00046	0.00108	0.00068	0.00054	0.00015	0.00014	0.00017	0.00067	0.00091	0.00027
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	147	250	140	260	130	113	140	240	230	180
0172	Chloride	mg/l							60
0180	Orthophosphate, reactive as P	mg/l	0.104	0.23	0.28	0.13	0.12	0.08	0.059	0.088	0.055	0.051
0182	Silica, reactive as SiO2	mg/l							6.8
9901	Oxygen, Dissolved, % Saturation	%	40.8	70.1	14	46.9	60	70	46.3	61.4	72.1	67.5
9924	Oxygen, Dissolved as O2	mg/l	4.2	7.57	1.38	5.22	6.63	8.97	5.55	7.54	9.59	8.95

Samples from 8 Mar 2018 to 3 May 2019

Notation	Determinand	Units	8 Mar 2018 10:35	5 Apr 2018 12:44	1 Jun 2018 09:55	2 Jul 2018 09:29	10 Aug 2018 09:49	1 Oct 2018 13:26	6 Nov 2018 12:17	3 Dec 2018 13:18	8 Apr 2019 12:25	3 May 2019 10:45
0061	pH		7.53	7.4	7.78	7.77	7.9	7.57	8.25	7.63	7.63	7.85
0076	Temperature of Water	°C	2.6	4.9	15.9	14.9	13.1	8.9	9.4	7.1	7.8	9.3
0077	Conductivity at 25 C	μs/cm	414	372	809	782	696	544	1023	720	738	794
0111	Ammoniacal Nitrogen as N	mg/l	0.041	0.097	0.132	0.605	< 0.03	< 0.03	< 0.03	0.047	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	1.5	3.13	0.61	0.61	0.24	0.28	0.47	8.37	1.21	0.21
0117	Nitrate as N	mg/l	1.5	3.11	0.584	0.528	0.236	0.276	0.465	8.33	1.21	0.206
0118	Nitrite as N	mg/l	0.0047	0.0206	0.0257	0.0818	< 0.004	< 0.004	0.005	0.0436	0.0045	< 0.004
0119	Ammonia un-ionised as N	mg/l	0.00015	0.00031	0.00226	0.00939	< 0.00055	< 0.00019	< 0.00052	0.0003	< 0.0002	< 0.00037
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	91	105	278	277	196	217	206	125	175	246
0180	Orthophosphate, reactive as P	mg/l	0.039	0.035	0.071	0.131	0.169	0.152	0.092	0.038	0.038	0.083
9901	Oxygen, Dissolved, % Saturation	%	78.7	78.2	72	61.8	72.1	80.6	64.7	70.1	90.1	83.1
9924	Oxygen, Dissolved as O2	mg/l	10.7	10	7.1	6.23	7.56	9.32	7.39	8.48	10.7	9.52

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sampling point Drain 50 M North East Berwickhill Bridge

Determinands

Sampling results

Samples from 21 Jun 2019 to 4 Mar 2020

Samples from 8 Mar 2018 to 3 May 2019

sampling point
Drain 50 M North East Berwickhill Bridge