sampling point
Broughton Brook At Stoke Road

Description	BROUGHTON BROOK AT STOKE ROAD
Sampling point ID	SW-E1491200
Type	Freshwater – Rivers
Status	open
Location	easting northing: 325000 122900 lat lon: 51.000579, -3.070201
Area	Wessex
Sub-Area	West Wessex
Summary	29 samples taken between 2017 and 2013

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 29 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 3 Feb 2015 to 7 Apr 2017

Notation	Determinand	Units	3 Feb 2015 12:18	20 May 2015 13:55	6 Aug 2015 13:25	3 Nov 2015 10:31	1 Mar 2016 14:02	22 Jun 2016 08:29	7 Sep 2016 08:52	13 Dec 2016 15:07	19 Jan 2017 08:46	7 Apr 2017 11:31
0061	pH		8.33	8.33	8.03	8.14	8.29	7.98	7.73	8.21	8.12	8.29
0076	Temperature of Water	°C	4.4	10	15.1	11.4	8.8	14.4	16.1	10	4.1	8.6
0077	Conductivity at 25 C	μs/cm	791	818	880	809	802	765	1070	839	810	782
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	0.034	0.031	0.074	< 0.03	0.19	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	2.8	1.82	1.28	1.81	2.15	1.73	0.94	2.15	3.2	2.03
0117	Nitrate as N	mg/l	2.8	1.81	1.27	1.8	2.15	1.71	0.933	2.14	3.2	2.03
0118	Nitrite as N	mg/l	0.0045	0.0074	0.0068	0.0063	0.0043	0.0204	0.0066	0.0106	0.0045	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00036	< 0.00055	< 0.00079	0.00069	0.00052	0.00178	< 0.00046	0.00347	< 0.00035	< 0.00049
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	295	275	258	294	299	268	270	314	300	285
0180	Orthophosphate, reactive as P	mg/l	0.035	0.039	0.089	0.043	0.034	0.1	0.105	0.081	0.035	0.026
9901	Oxygen, Dissolved, % Saturation	%	98.3	105.1	83.2	93.1	101.1	77	56.5	87.5	91.1	101.3
9924	Oxygen, Dissolved as O2	mg/l	12.7	11.8	8.35	10.2	11.7	7.85	5.55	9.86	11.9	11.8

Samples from 4 Sep 2013 to 1 Oct 2014

Notation	Determinand	Units	4 Sep 2013 08:49	10 Oct 2013 08:45	30 Oct 2013 11:05	4 Dec 2013 11:16	6 Jan 2014 09:29	3 Feb 2014 13:11	6 Mar 2014 14:11	3 Apr 2014 10:37	1 Jul 2014 10:24	1 Oct 2014 11:08
0061	pH		7.85	7.85	8.33	8.24	8.08	8.29	8.13	8.35	8.12	7.81
0076	Temperature of Water	°C	14.6	10.8	10.5	7.5	8.6	7.9	9.1	10.5	13.7	13.9
0077	Conductivity at 25 C	μs/cm	984	891	750	885	566	700	729	779	850	1046
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	1.25	1.44	4.71	2.72	2.96	2.78	1.88	1.56	2.2	1.43
0117	Nitrate as N	mg/l	1.24	1.36	4.7	2.71	2.95	2.78	1.88	1.55	2.19	1.42
0118	Nitrite as N	mg/l	0.0055	0.0759	0.0078	0.0095	0.006	< 0.004	< 0.004	0.0056	0.011	0.0054
0119	Ammonia un-ionised as N	mg/l	< 0.00055	< 0.00041	< 0.00057	< 0.00046	< 0.00049	< 0.00047	< 0.00051	< 0.00057	< 0.00072	< 0.00047
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	271	279	273	301	234	270	302	291	291	284
0180	Orthophosphate, reactive as P	mg/l	0.104	0.086	0.039	0.038	0.081	0.046	0.029	0.024	0.063	0.068
9901	Oxygen, Dissolved, % Saturation	%	68.8	46.8	98.3	107.6	97.6	97.9	102.4	104.6	92	72.4
9924	Oxygen, Dissolved as O2	mg/l	6.98	5.17	10.9	12.9	11.4	11.6	11.8	11.6	9.52	7.46

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sampling point Broughton Brook At Stoke Road

Determinands

Sampling results

Samples from 3 Feb 2015 to 7 Apr 2017

Samples from 4 Sep 2013 to 1 Oct 2014

sampling point
Broughton Brook At Stoke Road