sampling point
R.Deben Glevering Bridge

Description	R.DEBEN GLEVERING BRIDGE
Sampling point ID	AN-DEB050
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 629500 256600 lat lon: 52.159928, 1.353951
Area	Essex Norfolk And Suffolk
Sub-Area	Norfolk & Suffolk Team Sub Area
Summary	102 samples taken between 2017 and 2000

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.

19 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Chloride Ion
Cond @ 20C
Cond @ 25C
N Inorganic
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Temp Water
Turbidity
TurbidityNTU
pH
pH Inst unit

Displaying the twenty most recent samples. You can see all 102 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 3 Dec 2014 to 10 Mar 2017

Notation	Determinand	Units	3 Dec 2014 13:04	12 Jan 2015 12:59	17 Apr 2015 11:10	16 Jul 2015 14:02	9 Oct 2015 08:46	8 Feb 2016 12:20	16 May 2016 09:00	26 Aug 2016 10:43	10 Nov 2016 09:02	10 Mar 2017 11:56
0061	pH		7.88	8.11	8	7.68	7.71	8.15	7.96	7.99	7.81	8.17
0076	Temperature of Water	°C	8	6.2	11.7	18.2	10.1	6.9	11.9	19	5.3	8.1
0077	Conductivity at 25 C	μs/cm	921	842	929	948	967	708	917	967	1022	870
0111	Ammoniacal Nitrogen as N	mg/l	0.052	0.034	< 0.03	0.08	0.069	0.044	0.047	0.043	0.057	0.041
0116	Nitrogen, Total Oxidised as N	mg/l	9.16	9.56	1.72	0.86	2.5	6.46	1.49	1.52	2.24	12.4
0117	Nitrate as N	mg/l	9.12	9.54	1.71	0.835	2.47	6.43	1.47	1.5	2.21	12.4
0118	Nitrite as N	mg/l	0.0369	0.0182	0.0116	0.0255	0.0329	0.0264	0.0177	0.0166	0.0279	0.0298
0119	Ammonia un-ionised as N	mg/l	0.00062	0.00047	< 0.00062	0.00129	0.00066	0.00064	0.0009	0.00148	0.00048	0.00065
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	298	295	299	310	311	248	286	305	311	298
0180	Orthophosphate, reactive as P	mg/l	0.095	0.079	0.018	0.11	0.089	0.104	0.01	0.068	0.09	0.067
9901	Oxygen, Dissolved, % Saturation	%	83.9	96.7	106.6	68.6	70.6	92.8	84.9	71.8	64.7	97.8
9924	Oxygen, Dissolved as O2	mg/l	9.92	12	11.5	6.45	7.94	11.3	9.15	6.64	8.19	11.5

Samples from 8 Nov 2006 to 5 Sep 2014

Notation	Determinand	Units	8 Nov 2006 11:25	15 Dec 2006 11:30	25 Jan 2007 10:45	1 Feb 2013 14:31	8 May 2013 12:12	22 Aug 2013 10:22	12 Nov 2013 11:42	3 Mar 2014 15:10	5 Jun 2014 11:22	5 Sep 2014 14:13
0061	pH		7.86	8.09	8	8.08	8.09	7.86	7.66	8.22	7.82	7.82
0062	Conductivity at 20 C	μs/cm	942	862	882
0076	Temperature of Water	°C	7.32	9.07	3.01	5.8	14	16.4	8.1	7.1	14	15.7
0077	Conductivity at 25 C	μs/cm				812	897	977	981	675	931	948
0085	BOD : 5 Day ATU	mg/l	< 1	< 1	1.7
0111	Ammoniacal Nitrogen as N	mg/l	0.067	0.044	0.062	0.066	< 0.03	0.047	0.292	0.046	0.129	0.039
0116	Nitrogen, Total Oxidised as N	mg/l	5.94	11.2	9.02	9.64	2.46	1.12	11.2	4.44	6.27	1.5
0117	Nitrate as N	mg/l	5.89	11.2	9	9.61	2.44	1.1	11.1	4.42	6.19	1.48
0118	Nitrite as N	mg/l	0.0484	0.0424	0.025	0.0258	0.0248	0.0168	0.0902	0.0197	0.0842	0.0153
0119	Ammonia un-ionised as N	mg/l	0.00073	0.00075	0.00068	0.00088	< 0.00073	0.001	0.00214	0.00068	0.0021	0.00072
0162	Alkalinity to pH 4.5 as CaCO3	mg/l				292	287	310	290	253	308	313
0172	Chloride	mg/l	62.7	58.1	62.5
0180	Orthophosphate, reactive as P	mg/l	0.086	0.095	0.107	0.095	< 0.02	0.078	0.107	0.082	0.081	0.06
6396	Turbidity	ntu	2.4	6.8	11.4
9901	Oxygen, Dissolved, % Saturation	%	67.1	77.7	82.7	94.8	137.5	67.4	68.8	96.5	78.8	90.8
9924	Oxygen, Dissolved as O2	mg/l	8.06	8.95	11.1	11.8	14.1	6.58	8.12	11.7	8.1	9

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sampling point R.Deben Glevering Bridge

Determinands

Sampling results

Samples from 3 Dec 2014 to 10 Mar 2017

Samples from 8 Nov 2006 to 5 Sep 2014

sampling point
R.Deben Glevering Bridge