sampling point
R.Tas Flordon Bridge

Description	R.TAS FLORDON BRIDGE
Sampling point ID	AN-TAS084
Type	Freshwater – Rivers
Status	open
Location	easting northing: 619700 296800 lat lon: 52.524742, 1.237194
Area	Essex Norfolk And Suffolk
Sub-Area	Norfolk & Suffolk Team Sub Area
Summary	146 samples taken between 2020 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.

22 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
O Diss% Satn
O Dissolved
Orthophospht
Oxygen Diss
Phosphorus-P
Temp Water
Turbidity
TurbidityNTU
pH
pH Inst unit

Displaying the twenty most recent samples. You can see all 146 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 3 Jun 2019 to 6 Mar 2020

Notation	Determinand	Units	3 Jun 2019 10:42	10 Jul 2019 14:35	19 Aug 2019 12:08	9 Sep 2019 11:09	11 Oct 2019 10:37	12 Nov 2019 09:53	5 Dec 2019 10:42	10 Jan 2020 13:01	4 Feb 2020 12:56	6 Mar 2020 10:44
0061	pH		8.01	8	8.01	8.1	7.84	7.95	7.99	8.08	8.11	8.11
0076	Temperature of Water	°C	15.9	15.6	15.3	11.6	12.7	6.3	4.5	7.6	6.2	6.9
0077	Conductivity at 25 C	μs/cm	945	941	933	1057	941	874	931	835	873	851
0085	BOD : 5 Day ATU	mg/l	1.25	< 1	< 1	< 1	< 1	1.16	1.3	2.1	1.3	1.1
0111	Ammoniacal Nitrogen as N	mg/l	0.056	0.052	< 0.03	< 0.03	0.048	0.05	0.19	0.38	0.077	0.068
0116	Nitrogen, Total Oxidised as N	mg/l	6.31	6.2	5.8	7.8	7.8	9.78	10	8.2	8.6	7.8
0117	Nitrate as N	mg/l	6.27	6.14	5.78	7.78	7.75	9.73	9.93	8.12	8.56	7.76
0118	Nitrite as N	mg/l	0.039	0.065	0.025	0.02	0.047	0.0483	0.071	0.083	0.044	0.042
0119	Ammonia un-ionised as N	mg/l	0.00157	0.00143	< 0.00081	< 0.00062	0.00074	0.00062	0.00226	0.00581	0.00106	0.00099
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	323	310	300	310	290	283	300	290	310	320
0180	Orthophosphate, reactive as P	mg/l	0.208	0.23	0.25	0.28	0.17	0.185	0.17	0.15	0.14	0.1
9901	Oxygen, Dissolved, % Saturation	%	81.3	89.5	85.5	80.1	81.7	85.5	88.9	90.9	95.6	94.5
9924	Oxygen, Dissolved as O2	mg/l	8.02	8.89	8.54	8.69	8.65	10.5	11.5	10.9	11.8	11.5

Samples from 13 Jul 2016 to 15 May 2019

Notation	Determinand	Units	13 Jul 2016 14:23	5 Aug 2016 12:09	14 Oct 2016 09:39	3 Nov 2016 10:30	6 Dec 2016 17:55	6 Jan 2017 12:07	8 Feb 2017 11:16	13 Mar 2017 14:45	23 Apr 2019 09:50	15 May 2019 11:02
0061	pH		7.98	8.09	7.92	7.98	7.98	8.17	8.05	8.13	7.97	8.07
0076	Temperature of Water	°C	14.9	15.5	10.6	7.3	3.1	3.7	5.6	10.9	12.1	11
0077	Conductivity at 25 C	μs/cm	878	907	908	943	900	934	911	888	915	901
0085	BOD : 5 Day ATU	mg/l									< 1	1.2
0111	Ammoniacal Nitrogen as N	mg/l	0.034	< 0.03	0.051	0.051	0.125	0.071	0.076	0.044	0.215	0.039
0116	Nitrogen, Total Oxidised as N	mg/l	4.96	6.21	5.84	6.24	5.89	6.52	6.92	6.75	5.71	6.08
0117	Nitrate as N	mg/l	4.91	6.17	5.78	6.19	5.83	6.48	6.88	6.72	5.65	6.05
0118	Nitrite as N	mg/l	0.0491	0.0398	0.057	0.052	0.0591	0.0435	0.0388	0.032	0.0554	0.0289
0119	Ammonia un-ionised as N	mg/l	0.00085	< 0.00082	0.00081	0.00073	0.00131	0.00081	0.001	0.00086	0.00427	0.00077
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	316	303	307	325	333	323	320	314	297	282
0180	Orthophosphate, reactive as P	mg/l	0.211	0.227	0.238	0.189	0.184	0.188	0.157	0.121	0.18	0.188
9901	Oxygen, Dissolved, % Saturation	%	96.8	93.1	79.1	76.4	88.6	90.7	94.2	98.4	88.1	92
9924	Oxygen, Dissolved as O2	mg/l	9.76	9.26	8.79	9.19	11.9	12	11.8	10.9	9.45	10.1

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sampling point R.Tas Flordon Bridge

Determinands

Sampling results

Samples from 3 Jun 2019 to 6 Mar 2020

Samples from 13 Jul 2016 to 15 May 2019

sampling point
R.Tas Flordon Bridge