sampling point
Dean Burn At B3380 Bridge

Description	DEAN BURN AT B3380 BRIDGE
Sampling point ID	SW-70723020
Type	Freshwater – Rivers
Status	open
Location	easting northing: 273264 65120 lat lon: 50.472163, -3.787303
Area	Devon And Cornwall
Sub-Area	Central Devon And Cornwall
Summary	101 samples taken between 2019 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.

29 determinands have been measured at this site

Action taken
Alky pH 4.5
Ammonia(N)
BOD ATU
Calcium - Ca
Chloride Ion
Cond @ 25C
Cu Filtered
Hardness
Hdnss Ca
Hdnss Mg
Magnesium-Mg
N Inorganic
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
OrthophsFilt
Oxygen Diss
Phosphorus-P
Potassium- K
Temp Water
TurbidityNTU
Type of Flow
WethPresPrec
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 101 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 26 Aug 2015 to 22 Feb 2019

Notation	Determinand	Units	26 Aug 2015 11:42	9 Nov 2015 09:41	4 Mar 2016 10:10	9 Jun 2016 11:24	8 Sep 2016 11:28	2 Dec 2016 13:40	29 Dec 2016 11:39	10 Jan 2017 11:59	6 Apr 2017 11:12	22 Feb 2019 15:30
0061	pH		8	8.16	7.6	7.8	8.33	6.96	7.83	7.81	7.7
0076	Temperature of Water	°C	13.6	11.3	6.6	13.5	14.8	5	6.3	8	9.4
0077	Conductivity at 25 C	μs/cm	92	112	112	107	99	44	105	104	101
0085	BOD : 5 Day ATU	mg/l										98.6
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.0442	0.0037	0.0052	0.0039		0.0129	0.0066	< 0.002	10.5
0116	Nitrogen, Total Oxidised as N	mg/l	1.54	0.0271	1.86	1.6	1.17		1.94	1.84	1.83	2.2
0117	Nitrate as N	mg/l	1.54	0.0243	1.86	1.6	1.17		1.94	1.84	1.83
0118	Nitrite as N	mg/l	< 0.004	0.0028	0.00136	0.00151	0.00131		< 0.001	< 0.001	< 0.001
0119	Ammonia un-ionised as N	mg/l	< 0.00071	0.00089	2.0e-05	8.0e-05	0.0001		0.00012	7.0e-05	< 2.0e-05
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	16	19	23	23	20		20	20	19
0172	Chloride	mg/l										19
0180	Orthophosphate, reactive as P	mg/l	0.0072	0.0082	0.0063	0.0098	0.012		0.0091	0.0045	0.0027	1.91
6396	Turbidity	ntu										103
9901	Oxygen, Dissolved, % Saturation	%	97.6	103.4	105	99	103.4	93.5	103.1	102.4	97
9924	Oxygen, Dissolved as O2	mg/l	10.1	11.3	12.9	10.3	10.4	11.9	12.7	12.1	11.1

Samples from 26 Feb 2013 to 13 May 2015

Notation	Determinand	Units	26 Feb 2013 09:10	12 Jun 2013 14:04	18 Sep 2013 11:03	6 Dec 2013 11:51	6 Jan 2014 09:34	16 Apr 2014 09:25	25 Jul 2014 15:34	8 Oct 2014 10:33	12 Feb 2015 11:52	13 May 2015 11:09
0061	pH		8.45	7.82	7.6	7.38	7.8	7.9	7.6	7.78	7.8	7.9
0076	Temperature of Water	°C	5.5	13.2	12.7	7.7	9.7	10	18	11.4	6.7	9.7
0077	Conductivity at 25 C	μs/cm	117	105	104	119	96	114	127	89	119	90
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.065	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	2.39	1.54	1.49	2.26	1.7	1.95	1.93	1.06	2.25	1.42
0117	Nitrate as N	mg/l	2.39	1.54	1.48	2.26	1.7	1.95	1.93	1.06	2.25	1.42
0118	Nitrite as N	mg/l	< 0.004	< 0.004	0.0056	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00039	< 0.00046	< 0.00027	< 0.00011	< 0.00034	< 0.00044	0.00086	< 0.00037	< 0.00027	< 0.00043
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	22	23	19	25	17	23	27	15	25	17
0180	Orthophosphate, reactive as P	mg/l	< 0.02	< 0.02	0.021	< 0.02	< 0.02	< 0.02	< 0.02	0.072	0.0075	0.0112
9901	Oxygen, Dissolved, % Saturation	%	93	102	101	94.3	94	99	91	98.4	98	92.3
9924	Oxygen, Dissolved as O2	mg/l	11.7	10.7	10.7	11.2	10.7	11.2	8.59	10.7	12	10.5

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sampling point Dean Burn At B3380 Bridge

Determinands

Sampling results

Samples from 26 Aug 2015 to 22 Feb 2019

Samples from 26 Feb 2013 to 13 May 2015

sampling point
Dean Burn At B3380 Bridge