sampling point
Butley R. Wantisden Corner Butley

Description	BUTLEY R. WANTISDEN CORNER BUTLEY
Sampling point ID	AN-OAE045
Type	Freshwater – Rivers
Status	open
Location	easting northing: 636800 251300 lat lon: 52.109285, 1.456785
Area	Essex Norfolk And Suffolk
Sub-Area	Norfolk & Suffolk Team Sub Area
Summary	112 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 112 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 16 Oct 2014 to 13 Feb 2017

Notation	Determinand	Units	16 Oct 2014 15:26	23 Feb 2015 12:39	21 May 2015 12:13	14 Aug 2015 09:31	9 Nov 2015 13:15	23 Mar 2016 10:23	28 Jun 2016 11:24	30 Sep 2016 10:46	14 Dec 2016 11:40	13 Feb 2017 10:04
0061	pH		7.39	7.5	7.79	7.65	7.53	7.9	7.63	7.75	7.61	7.44
0076	Temperature of Water	°C	14.2	7.9	13.3	16.1	11.5	9.7	15.3	13.5	9.9	5.5
0077	Conductivity at 25 C	μs/cm	767	804	744	762	805	784	742	810	786	801
0111	Ammoniacal Nitrogen as N	mg/l	0.071	0.048	0.1	0.086	0.172	0.084	0.077	0.056	0.108	0.12
0116	Nitrogen, Total Oxidised as N	mg/l	5.73	6.3	7.25	6.63	6.23	5.77	6.02	7.3	6.04	7.25
0117	Nitrate as N	mg/l	5.66	6.27	7.2	6.58	6.16	5.74	5.97	7.26	5.97	7.22
0118	Nitrite as N	mg/l	0.0732	0.0285	0.0504	0.0534	0.0737	0.0297	0.0485	0.0405	0.0688	0.0272
0119	Ammonia un-ionised as N	mg/l	0.00044	0.00024	0.00144	0.00111	0.0012	0.00119	0.0009	0.00075	0.00081	0.00044
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	225	231	205	220	243	228	214	244	241	241
0180	Orthophosphate, reactive as P	mg/l	0.013	0.039	0.013	< 0.01	0.017	< 0.01	0.016	< 0.01	0.012	0.013
9901	Oxygen, Dissolved, % Saturation	%	56.5	84.3	83.3	69.3	60.8	89.2	76.5	70.3	71.4	77.6
9924	Oxygen, Dissolved as O2	mg/l	5.78	9.99	8.7	6.81	6.61	10.1	7.64	7.31	8.06	9.77

Samples from 21 Aug 2013 to 15 Jul 2014

Notation	Determinand	Units	21 Aug 2013 12:49	3 Sep 2013 16:22	1 Oct 2013 13:48	4 Nov 2013 12:21	4 Dec 2013 10:30	9 Jan 2014 14:51	18 Feb 2014 10:20	14 Mar 2014 10:46	3 Apr 2014 11:30	15 Jul 2014 11:53
0061	pH		7.73	7.73	7.55	7.64	7.51	7.75	7.71	7.78	7.88	7.55
0076	Temperature of Water	°C	14.2	16.4	13.6	< 9.5	7.2	8	8	8.9	12.8	16.6
0077	Conductivity at 25 C	μs/cm	764	766	763	790	814	797	806	797	766	755
0111	Ammoniacal Nitrogen as N	mg/l	0.055	0.037	0.045	0.141	0.203	0.069	0.06	0.07	< 0.03	0.056
0116	Nitrogen, Total Oxidised as N	mg/l	7.55	7.9	5.41	4.85	4.7	5.83	6.29	5.94	5.15	5.74
0117	Nitrate as N	mg/l	7.5	7.86	5.37	4.8	4.64	5.8	6.26	5.92	5.12	5.7
0118	Nitrite as N	mg/l	0.0468	0.0396	0.0363	0.0547	0.056	0.0313	0.027	0.0249	0.0263	0.0434
0119	Ammonia un-ionised as N	mg/l	0.00074	0.00059	0.00038	0.00109	0.00099	0.00062	0.00049	0.00071	< 0.00051	0.0006
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	210	217	228	232	251	235	236	232	229	217
0180	Orthophosphate, reactive as P	mg/l	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02
9901	Oxygen, Dissolved, % Saturation	%	79.2	72.6	69	63	53	72.2	80.5	83.8	102.9	68.4
9924	Oxygen, Dissolved as O2	mg/l	8.11	7.09	7.16	7.18	6.39	8.54	9.52	9.69	10.9	6.65

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sampling point Butley R. Wantisden Corner Butley

Determinands

Sampling results

Samples from 16 Oct 2014 to 13 Feb 2017

Samples from 21 Aug 2013 to 15 Jul 2014

sampling point
Butley R. Wantisden Corner Butley