sampling point
R.Tang Dock Farm Bridge

Description	R.TANG DOCK FARM BRIDGE
Sampling point ID	AN-TNG040
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 638100 247800 lat lon: 52.077318, 1.47329
Area	Essex Norfolk And Suffolk
Sub-Area	Norfolk & Suffolk Team Sub Area
Summary	156 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.

35 determinands have been measured at this site

ALK.0.45um
Alky pH 4.5
Ammonia(N)
BOD ATU
CHLORIDE GFC
Chloride Ion
ColfmF Conf
ColformsPre
Cond @ 20C
Cond @ 25C
F Coli Pre
N Inorganic
N Oxid Filt
N Oxidised
NH3 filt N
NH3 un-ion
Nitrate-N
Nitrite Filt
Nitrite-N
O Diss %sat
Orthophospht
OrthophsFilt
OrthophsFilt
Oxygen Diss
Phosphorus-P
SiO2 Filt
StrepF C-MF
StrepF PMF
Temp Water
Tot Coli CMF
Turbidity
TurbidityNTU
pH
pH Inst unit
pH in-situ

Displaying the twenty most recent samples. You can see all 156 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 12 Jan 2016 to 13 Feb 2017

Notation	Determinand	Units	12 Jan 2016 11:16	15 Feb 2016 09:32	14 Apr 2016 11:23	28 Jun 2016 10:15	22 Jul 2016 10:36	30 Sep 2016 10:32	24 Oct 2016 09:37	15 Nov 2016 09:54	14 Dec 2016 12:33	13 Feb 2017 10:32
0061	pH		7.45	8.17	7.66	7.47	7.3	7.69	7.41	7.54	7.47	7.58
0076	Temperature of Water	°C	6.2	4.1	11	14.9	17.4	14	10.1	9.6	9.1	4.5
0077	Conductivity at 25 C	μs/cm	729	758	697	639	721	696	692	709	717	726
0111	Ammoniacal Nitrogen as N	mg/l	0.074	0.053	0.06	0.293	0.173	0.337	0.101	0.039	0.054	0.079
0116	Nitrogen, Total Oxidised as N	mg/l	5.97	4.51	3.68	3.27	0.78	0.29	< 0.2	3.57	3.85	4.65
0117	Nitrate as N	mg/l	5.91	4.49	3.65	3.11	0.644	0.233	< 0.196	3.54	3.81	4.61
0118	Nitrite as N	mg/l	0.0567	0.0234	0.0293	0.157	0.136	0.0569	< 0.004	0.0329	0.0435	0.0421
0119	Ammonia un-ionised as N	mg/l	0.00029	0.00063	0.00054	0.0023	0.00111	0.00408	0.00048	0.00024	0.00028	0.00037
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	181	195	190	182	239	222	214	186	199	182
0180	Orthophosphate, reactive as P	mg/l	0.049	0.037	0.12	0.069	0.061	0.171	0.084	0.038	0.039	0.04
9901	Oxygen, Dissolved, % Saturation	%	58.9	74.4	65.7	25.8	13.5	10.1	11.5	48.7	43.9	73.5
9924	Oxygen, Dissolved as O2	mg/l	7.29	9.71	7.23	2.6	1.29	1.04	1.29	5.54	5.05	9.5

Samples from 10 Mar 2015 to 15 Dec 2015

Notation	Determinand	Units	10 Mar 2015 11:48	10 Apr 2015 12:27	29 May 2015 11:46	12 Jun 2015 09:28	10 Jul 2015 12:30	12 Aug 2015 10:03	10 Sep 2015 11:49	13 Oct 2015 10:27	9 Nov 2015 11:28	15 Dec 2015 09:09
0061	pH		7.95	7.95	7.48	7.63	7.52	7.73	7.78	7.67	7.47	7.47
0076	Temperature of Water	°C	8.8	10.5	13.1	14.3	15.8	16.1	13.8	9.5	11.5	8.5
0077	Conductivity at 25 C	μs/cm	706	682	749	823	784	674	725	691	736	740
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.056	0.094	0.381	0.095	0.078	< 0.03	0.037	0.059
0116	Nitrogen, Total Oxidised as N	mg/l	4.75	4.08	2.15	3.42	< 0.2	2.31	1.92	3.96	4.25	5.01
0117	Nitrate as N	mg/l	4.74	4.07	2.12	3.36	0.174	2.22	1.86	3.95	4.2	4.96
0118	Nitrite as N	mg/l	0.0144	0.0101	0.034	0.0622	0.026	0.0867	0.0574	0.0098	0.0493	0.0494
0119	Ammonia un-ionised as N	mg/l	< 0.00045	< 0.00051	0.00039	0.00102	0.00358	0.00147	0.00114	< 0.00025	0.00023	0.00029
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	194	186	222	219	231	190	192	192	200	218
0180	Orthophosphate, reactive as P	mg/l	0.024	0.018	0.017	0.018	0.161	0.027	0.012	0.021	0.047	0.036
9901	Oxygen, Dissolved, % Saturation	%	92.1	103.4	64.4	34.3	31.3	46.1	37.8	53.9	33.3	40.6
9924	Oxygen, Dissolved as O2	mg/l	10.7	11.5	6.75	3.5	3.09	4.53	3.9	6.15	3.62	4.74

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sampling point R.Tang Dock Farm Bridge

Determinands

Sampling results

Samples from 12 Jan 2016 to 13 Feb 2017

Samples from 10 Mar 2015 to 15 Dec 2015

sampling point
R.Tang Dock Farm Bridge