sampling point
Burscombe Stream At Brook Farm

Description	RSN1627 BROOK FARM - BURSCOMBE STREAM (SID)
Sampling point ID	SW-RSN1627
Type	Freshwater – Rivers
Status	open
Location	easting northing: 312882 90486 lat lon: 50.707457, -3.235132
Area	Devon And Cornwall
Sub-Area	East Devon And Cornwall
Summary	23 samples taken between 2022 and 2021

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.

17 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
C - Org Filt
Chloride Ion
Cond @ 25C
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
Nitrogen - N
O Diss %sat
Orthophospht
Oxygen Diss
Phosphorus-P
SiO2 Rv
Temp Water
pH

Displaying the twenty most recent samples. You can see all 23 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 8 Mar 2022 to 6 Dec 2022

Notation	Determinand	Units	8 Mar 2022 10:56	6 Apr 2022 10:05	9 May 2022 10:05	13 Jun 2022 11:22	1 Jul 2022 09:53	9 Aug 2022 11:04	23 Sep 2022 11:28	7 Oct 2022 12:07	2 Nov 2022 11:04	6 Dec 2022 12:13
0061	pH		8.05	8.2	8.05	8.31	7.9	8.1	8	7.92	7.8	8.02
0076	Temperature of Water	°C	8.3	10.3	11.4	13.1	12.7	15.6	13.6	13.8	11.8	9.2
0077	Conductivity at 25 C	μs/cm	471	472	466	445	434	469	453	241	513	497
0111	Ammoniacal Nitrogen as N	mg/l	0.063	< 0.03	< 0.03	0.28	< 0.03	< 0.03	< 0.03	< 0.03	0.069	0.1
0116	Nitrogen, Total Oxidised as N	mg/l	5.4	5.1	5	4.8	4.6	4.2	4.5	4	12	6.7
0117	Nitrate as N	mg/l	5.37	5.07	4.99	4.77	4.59	4.19	4.49	3.99	11.8	6.63
0118	Nitrite as N	mg/l	0.034	0.031	0.0086	0.027	0.0088	0.0065	0.0058	0.014	0.16	0.068
0119	Ammonia un-ionised as N	mg/l	0.00101	< 0.00056	< 0.00061	0.00641	< 0.00053	< 0.00082	< 0.00071	< 0.0006	0.00091	0.00172
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	180	180	180	180	160	180	170	170	130	180
0172	Chloride	mg/l	28	27	27	30	29	29	28	29	45	30
0180	Orthophosphate, reactive as P	mg/l	0.12	0.1	0.094	0.14	0.15	0.11	0.13	0.15	0.18	0.14
0182	Silica, reactive as SiO2	mg/l	11	11	11	12	13	13	13	14	12	11
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	2.4	1.6	1.5	8.2	2.9	1.5	2.2	1.8	6.9	2.3
0348	Phosphorus, Total as P	mg/l	0.13	0.11	0.1	0.16	0.17	0.11	0.15	0.19	0.24	0.15
9686	Nitrogen, Total as N	mg/l	5.4	5.4	5.1	9.8	4.9	4.5	4.8	4.3	13	6.9
9901	Oxygen, Dissolved, % Saturation	%	90.6	98	99.3	77.2	97	95	88	101.7	90	93.4
9924	Oxygen, Dissolved as O2	mg/l	10.6	11	10.8	8.09	10.3	9.43	9.12	10.5	9.72	10.7

Samples from 28 Apr 2021 to 1 Feb 2022

Notation	Determinand	Units	28 Apr 2021 11:24	8 Jun 2021 09:47	13 Jul 2021 11:42	18 Aug 2021 10:06	30 Sep 2021 09:51	8 Oct 2021 15:30	12 Nov 2021 10:53	1 Dec 2021 14:12	18 Jan 2022 14:15	1 Feb 2022 10:45
0061	pH		7.95	8.2	8	7.9	7.93	7.98	8.1	8.16	8.14	8.1
0076	Temperature of Water	°C	8.8	12.9	14.7	13	11.9	13.5	11.7	9.6	9.3	9.3
0077	Conductivity at 25 C	μs/cm	468	482	404	451	455	478	495	488	500	475
0111	Ammoniacal Nitrogen as N	mg/l	1.8	< 0.03	0.043	< 0.03	0.05	0.25	< 0.03	0.16	0.73	0.053
0116	Nitrogen, Total Oxidised as N	mg/l	4.9	5.4	3.1	4.9	3.3	5.2	3.2	4.1	4.6	5.4
0117	Nitrate as N	mg/l	4.68	5.38	3.07	4.84	3.3	5	3.11	3.98	4.43	5.34
0118	Nitrite as N	mg/l	0.22	0.021	0.031	0.061	< 0.004	0.2	0.092	0.12	0.17	0.062
0119	Ammonia un-ionised as N	mg/l	0.0268	< 0.00068	0.00111	< 0.00054	0.00089	0.00563	< 0.00062	0.00283	0.0126	0.00092
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	150	180	150	170	170	170	190	190	200	180
0172	Chloride	mg/l	34	28	27	29	31	31	30	31	30	29
0180	Orthophosphate, reactive as P	mg/l	0.68	0.11	0.22	0.25	0.22	0.27	0.21	0.25	0.26	0.14
0182	Silica, reactive as SiO2	mg/l	9.4	11	11	12	12	12	12	12	11	11
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	31	1.6	7.6	2.3	4.1	7.3	3.6	4.2	3.5	1.9
0348	Phosphorus, Total as P	mg/l	1.1	0.12	0.29	0.29	0.27	0.32	0.23	0.32	0.32	0.14
9686	Nitrogen, Total as N	mg/l	6.1	5.9	4.1	5.3	4	6.4	3.4	5.5	6	5.6
9901	Oxygen, Dissolved, % Saturation	%	92.5	94	96	94	84.9	82.9	93	89.4	91.9	92
9924	Oxygen, Dissolved as O2	mg/l	10.7	9.9	9.72	9.88	9.15	8.61	10.1	10.2	10.5	10.5

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sampling point Burscombe Stream At Brook Farm

Determinands

Sampling results

Samples from 8 Mar 2022 to 6 Dec 2022

Samples from 28 Apr 2021 to 1 Feb 2022

sampling point
Burscombe Stream At Brook Farm