sampling point
Danes Brook At Castle Bridge

Description	DANE'S BROOK AT CASTLE BRIDGE
Sampling point ID	SW-70581402
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 288352 129642 lat lon: 51.05523, -3.594374
Area	Devon And Cornwall
Sub-Area	East Devon And Cornwall
Summary	127 samples taken between 2015 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.

31 determinands have been measured at this site

Action taken
Alky pH 4.5
Ammonia(N)
BOD ATU
Calcium - Ca
Cond @ 20C
Cond @ 25C
Cu Filtered
Hardness
Hdnss Ca
Hdnss Mg
Magnesium-Mg
Mineral Oils
N Inorganic
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Oil & Grs Vs
Orthophospht
Oxygen Diss
Phenol Odour
PhenolicOdor
Potassium- K
Sld Sus@105C
Temp Water
Type of Flow
WethPresPrec
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 127 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 7 Jan 2013 to 2 Jul 2015

Notation	Determinand	Units	7 Jan 2013 11:13	29 Apr 2013 12:06	3 Jul 2013 10:46	16 Oct 2013 14:11	21 Feb 2014 14:10	6 May 2014 12:49	29 Aug 2014 14:10	15 Dec 2014 10:56	4 Mar 2015 13:18	2 Jul 2015 12:45
0061	pH		7.3	7.66	7.4	7.39	6.5	7	6.8	7	6	7.4
0076	Temperature of Water	°C	8.9	9	12.7	10.5	6.5	12	11.3	6.9	8.1	14.7
0077	Conductivity at 25 C	μs/cm	62	63	60	64	62	53	67	64	64	67
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	0.75	0.49	0.61	0.57	0.66	0.36	1.5	0.85	0.32	0.8
0117	Nitrate as N	mg/l	0.746	0.486	0.606	0.566	0.656	0.356	1.5	0.846	0.316	0.796
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.0001	< 0.00023	< 0.00017	< 0.00014	< 1.0e-05	< 6.0e-05	< 4.0e-05	< 4.0e-05	< 1.0e-05	< 0.0002
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	7	10	9	7	8	7	17	7	8	9
0180	Orthophosphate, reactive as P	mg/l	0.071	0.051	< 0.02	< 0.02	< 0.02	< 0.02	0.023	< 0.01	0.0022	0.0248
9901	Oxygen, Dissolved, % Saturation	%	94.3	108.6	100	103	101	99	100.2	99	97	105
9924	Oxygen, Dissolved as O2	mg/l	10.9	12.5	10.6	11.5	12.4	10.6	10.9	12	11.4	10.6

Samples from 30 Jun 2009 to 9 Mar 2010

Notation	Determinand	Units	30 Jun 2009 13:15	14 Jul 2009 14:30	2 Sep 2009 09:55	22 Sep 2009 10:15	7 Oct 2009 14:10	6 Nov 2009 13:30	9 Dec 2009 10:30	19 Jan 2010 13:30	16 Feb 2010 12:45	9 Mar 2010 10:25
0061	pH		7.6	7	7.5	7.5	7.1	6.5	6.8	7.3	7.3	7.17
0076	Temperature of Water	°C	16	13.6	12	12	11.5	9.7	9	7	5.5	3.87
0077	Conductivity at 25 C	μs/cm	79	58	64	68	65	67	61	65	54	64
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	0.7	0.63	0.62	0.77	0.65	0.96	0.72	1.1	0.6	0.8
0117	Nitrate as N	mg/l	0.696	0.626	0.616	0.766	0.646	0.956	0.716	1.1	0.596	0.796
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00034	< 7.0e-05	< 0.0002	< 0.0002	< 8.0e-05	< 2.0e-05	< 3.0e-05	< 9.0e-05	< 8.0e-05	< 5.0e-05
0135	Solids, Suspended at 105 C	mg/l	< 3	< 3	< 3	< 3	< 3	< 3	< 3	< 3	< 3	< 3
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	10	8	7	6	8	9	9	7	6	9
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
0664	Visible oil or grease, significant trace: Present/Not found (1/0)	pres/nf	0	0	0	0	0	0	0	0	0	0
6450	Copper, Dissolved	μg/l	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1
6455	Zinc	μg/l	< 5	14.9	< 5	< 5	7.4	< 5	5	< 5	< 5	< 5
6841	Phenolic Odour	pres/nf	0	0	0	0	0	0	0	0	0	0
9901	Oxygen, Dissolved, % Saturation	%	94	98	96	98	97	96	94	96	95	98
9924	Oxygen, Dissolved as O2	mg/l	9.25	10.2	10.3	10.5	10.6	10.9	10.8	11.6	12	12.9

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sampling point Danes Brook At Castle Bridge

Determinands

Sampling results

Samples from 7 Jan 2013 to 2 Jul 2015

Samples from 30 Jun 2009 to 9 Mar 2010

sampling point
Danes Brook At Castle Bridge