sampling point
Broadwood Brook At Kellacott Bridge

Description	BROADWOOD BROOK AT KELLACOTT BRIDGE
Sampling point ID	SW-81271803
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 240660 87990 lat lon: 50.669711, -4.256217
Area	Devon And Cornwall
Sub-Area	Central Devon And Cornwall
Summary	33 samples taken between 2015 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 33 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 24 Nov 2014 to 14 Sep 2015

Notation	Determinand	Units	24 Nov 2014 11:40	7 Jan 2015 09:32	6 Feb 2015 13:50	14 Apr 2015 09:31	12 May 2015 11:59	26 May 2015 10:28	10 Jun 2015 09:26	8 Jul 2015 11:14	14 Aug 2015 12:07	14 Sep 2015 12:54
0061	pH		7.4	7.4	7.1	7.6	7.6	7.68	7.28	7.59	7.52	7.54
0076	Temperature of Water	°C	6.5	6.3	3.3	10	12.9	11.6	10.3	14.3	14.7	12.3
0077	Conductivity at 25 C	μs/cm	154	160	161	176	184	186	184	194	106	179
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.053	< 0.03	< 0.03	< 0.03	< 0.03	0.037	0.287	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	1.73	2.01	1.99	1.3	0.91	0.86	1.15	0.63	1.28	1.43
0117	Nitrate as N	mg/l	1.73	2.01	1.98	1.3	0.906	0.856	1.15	0.626	1.25	1.43
0118	Nitrite as N	mg/l	< 0.004	0.0049	0.0076	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	0.0286	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00011	< 0.00011	8.0e-05	< 0.00022	< 0.00027	< 0.0003	< 0.00011	0.00036	0.00249	< 0.00023
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	28	27	26	33	43	45	42	49	40	37
0180	Orthophosphate, reactive as P	mg/l	0.013	0.011	0.013	< 0.01	0.018	0.016	0.017	0.022	0.045	0.031
9901	Oxygen, Dissolved, % Saturation	%	97	97.4	98.8	95.6	98	97.2	97	84.1	92	93.7
9924	Oxygen, Dissolved as O2	mg/l	11.9	12	13.2	10.8	10.3	10.5	10.9	8.59	9.31	10

Samples from 17 Feb 2014 to 11 Nov 2014

Notation	Determinand	Units	17 Feb 2014 14:30	14 Mar 2014 11:38	7 Apr 2014 11:56	13 May 2014 14:49	13 Jun 2014 10:45	7 Jul 2014 11:20	20 Aug 2014 12:21	12 Sep 2014 13:22	22 Oct 2014 09:16	11 Nov 2014 12:50
0061	pH		7.32	7.5	7.4	7.4	7.7	7.4	7.6	7.4	7.5	7.2
0076	Temperature of Water	°C	7.7	6.8	11	12.1	14.6	13.8	10.9	12.6	10.8	11.7
0077	Conductivity at 25 C	μs/cm	160	162	118	157	210	188	212	196	173	137
0111	Ammoniacal Nitrogen as N	mg/l	0.13	< 0.03	0.113	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	0.78	1.66	0.76	1.63	1.28	0.86	0.58	0.78	1.88	1.18
0117	Nitrate as N	mg/l	0.772	1.65	0.747	1.62	1.28	0.856	0.576	0.776	1.88	1.18
0118	Nitrite as N	mg/l	0.0079	0.0111	0.0128	0.0112	0.005	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	0.00042	< 0.00014	0.00057	< 0.00016	< 0.00039	< 0.00018	< 0.00024	< 0.00017	< 0.00019	< 0.0001
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	23	27	28	30	38	45	53	48	17	26
0180	Orthophosphate, reactive as P	mg/l	< 0.02	0.023	0.041	< 0.02	< 0.02	0.025	0.027	0.02	0.011	0.034
9901	Oxygen, Dissolved, % Saturation	%	98.5	102.2	97	100	100	91	99	94	101.9	98.6
9924	Oxygen, Dissolved as O2	mg/l	11.7	12.5	10.7	10.7	10.1	9.4	10.9	9.97	11.3	10.7

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sampling point Broadwood Brook At Kellacott Bridge

Determinands

Sampling results

Samples from 24 Nov 2014 to 14 Sep 2015

Samples from 17 Feb 2014 to 11 Nov 2014

sampling point
Broadwood Brook At Kellacott Bridge