sampling point
Rattlesden R. Finborough Park Bridge

Description	RATTLESDEN R. FINBOROUGH PARK BRIDGE
Sampling point ID	AN-RAT070
Type	Freshwater – Rivers
Status	open
Location	easting northing: 601400 258600 lat lon: 52.188844, 0.944936
Area	Essex Norfolk And Suffolk
Sub-Area	Norfolk & Suffolk Team Sub Area
Summary	70 samples taken between 2017 and 2011

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.

12 determinands have been measured at this site

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

Displaying the twenty most recent samples. You can see all 70 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 29 Jan 2016 to 27 Feb 2017

Notation	Determinand	Units	29 Jan 2016 12:55	14 Mar 2016 12:22	28 Apr 2016 11:40	29 Jul 2016 08:40	12 Sep 2016 10:30	10 Nov 2016 12:48	17 Nov 2016 09:44	29 Nov 2016 11:26	15 Dec 2016 14:45	27 Feb 2017 14:06
0061	pH		8.06	8.14	7.92	8.12	7.68	7.43	7.54	7.7	7.89	8.16
0076	Temperature of Water	°C	8.5	6.2	8.2	17.3	15.9	6.5	9	4.7	7.6	8.3
0077	Conductivity at 25 C	μs/cm	870	860	835	857	889	939	941	914	836	827
0111	Ammoniacal Nitrogen as N	mg/l	0.049	0.039	0.044	0.042	0.054	0.048	0.045	0.044	0.057	0.141
0116	Nitrogen, Total Oxidised as N	mg/l	8.04	6.64	3.87	1.26	2.01	2.98	2.06	5.7	9.24	8.78
0117	Nitrate as N	mg/l	8.02	6.62	3.85	1.21	1.98	2.94	2.01	5.66	9.2	8.75
0118	Nitrite as N	mg/l	0.0241	0.0154	0.0188	0.0474	0.0252	0.0355	0.0542	0.0426	0.0396	0.0312
0119	Ammonia un-ionised as N	mg/l	0.0008	0.00054	0.00059	0.0013	0.00074	0.00018	0.00027	0.00027	0.00068	0.00227
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	317	322	307	331	330	342	342	311	281	291
0180	Orthophosphate, reactive as P	mg/l	0.095	0.09	0.122	0.03	0.246	0.296	0.286	0.277	0.169	0.103
9901	Oxygen, Dissolved, % Saturation	%	90	98.9	94.3	155.4	68.4	48.6	38.2	59.5	78.6	96
9924	Oxygen, Dissolved as O2	mg/l	10.5	12.2	11.1	14.9	6.75	5.97	4.41	7.65	9.39	11.3

Samples from 9 Mar 2015 to 14 Dec 2015

Notation	Determinand	Units	9 Mar 2015 10:52	13 Apr 2015 13:57	21 May 2015 14:02	12 Jun 2015 10:39	8 Jul 2015 09:58	17 Aug 2015 12:35	4 Sep 2015 10:15	22 Oct 2015 08:57	11 Nov 2015 12:37	14 Dec 2015 13:43
0061	pH		8.02	7.93	7.69	7.68	7.57	8.08	7.57	7.6	7.75	8.17
0076	Temperature of Water	°C	7.7	12.2	13.9	16.5	16	16.3	12.7	10.9	13.1	8.4
0077	Conductivity at 25 C	μs/cm	858	867	874	913	869	904	854	933	886	879
0111	Ammoniacal Nitrogen as N	mg/l	0.08	< 0.03	0.12	0.068	0.231	< 0.03	0.113	< 0.03	0.052	0.039
0116	Nitrogen, Total Oxidised as N	mg/l	4.9	2.58	2.29	1.81	0.36	1.29	2.34	2.33	4.04	12.1
0117	Nitrate as N	mg/l	4.88	2.56	2.25	1.78	0.321	1.26	2.31	2.31	3.97	12.1
0118	Nitrite as N	mg/l	0.0246	0.0225	0.0412	0.0325	0.0393	0.0282	0.0316	0.0207	0.0727	0.0251
0119	Ammonia un-ionised as N	mg/l	0.00123	< 0.00055	0.00144	0.00097	0.00247	< 0.00087	0.00095	< 0.00024	0.00068	0.00063
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	314	316	310	337	318	328	301	349	331	315
0180	Orthophosphate, reactive as P	mg/l	0.12	0.153	0.264	0.149	0.218	0.129	0.333	0.231	0.178	0.08
9901	Oxygen, Dissolved, % Saturation	%	86.4	106.3	73.3	91	39.4	130.6	50.4	51.3	56.2	90.6
9924	Oxygen, Dissolved as O2	mg/l	10.3	11.4	7.55	8.86	3.88	12.8	5.33	5.66	5.89	10.6

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sampling point Rattlesden R. Finborough Park Bridge

Determinands

Sampling results

Samples from 29 Jan 2016 to 27 Feb 2017

Samples from 9 Mar 2015 to 14 Dec 2015

sampling point
Rattlesden R. Finborough Park Bridge