sampling point
Mully Brook At Hansford Bridge

Description	MULLY BROOK AT HANSFORD BRIDGE
Sampling point ID	SW-73023505
Type	Freshwater – Rivers
Status	open
Location	easting northing: 265886 115646 lat lon: 50.924634, -3.909575
Area	Devon And Cornwall
Sub-Area	East Devon And Cornwall
Summary	133 samples taken between 2017 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.

33 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
OrthophsFilt
Oxygen Diss
Phenol Odour
PhenolicOdor
Phosphorus-P
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 133 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 25 Nov 2014 to 3 Mar 2017

Notation	Determinand	Units	25 Nov 2014 10:52	5 Jan 2015 12:15	7 Apr 2015 08:55	27 Jul 2015 10:14	15 Oct 2015 12:22	11 Feb 2016 10:41	11 May 2016 11:23	4 Aug 2016 10:21	10 Nov 2016 09:39	3 Mar 2017 11:53
0061	pH		7.7	7.9	8.3	7.6	7.8	7.5	7.9	7.9	7.56	7.5
0076	Temperature of Water	°C	6.2	8.9	8.6	13.8	7.5	6.5	14	15.6	7.6	8.2
0077	Conductivity at 25 C	μs/cm	167	164	171	179	184	169	187	254	223	172
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.036	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	3.42	3.82	2.62	2.03	1.86	3.22	1.55	1.2	1.32	3.23
0117	Nitrate as N	mg/l	3.41	3.81	2.62	2.02	1.86	3.21	1.55	1.19	1.32	3.22
0118	Nitrite as N	mg/l	0.0069	0.0087	< 0.004	0.0099	< 0.004	0.0078	0.0046	0.0052	< 0.004	0.0119
0119	Ammonia un-ionised as N	mg/l	< 0.00021	< 0.0004	< 0.00049	< 0.00029	< 0.00029	0.00016	< 0.00059	< 0.00066	< 0.00017	< 0.00015
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	29	25	31	32	41	25	45	50	46	28
0180	Orthophosphate, reactive as P	mg/l	0.034	0.03	0.028	0.079	0.04	0.027	0.029	0.099	0.099	0.046
9901	Oxygen, Dissolved, % Saturation	%	98	93	96.5	98	100	101	100	92	86.6	97
9924	Oxygen, Dissolved as O2	mg/l	12.1	10.8	11.2	10.1	12	12.4	10.3	9.13	10.3	11.4

Samples from 18 Jan 2010 to 11 Sep 2014

Notation	Determinand	Units	18 Jan 2010 09:05	16 Feb 2010 09:00	17 Mar 2010 12:45	13 Feb 2013 10:15	2 May 2013 11:22	1 Aug 2013 11:50	7 Nov 2013 12:20	5 Mar 2014 10:28	12 Jun 2014 11:46	11 Sep 2014 11:05
0061	pH		7.7	7.4	7.4	7.9	8.1	7.7	7.6	7.6	7.6	7.8
0076	Temperature of Water	°C	7.4	5	6.3	5.8	9.4	17.4	11	5.9	13.3	12.4
0077	Conductivity at 25 C	μs/cm	164	170	166	155	178	237	150	157	176	195
0085	BOD : 5 Day ATU	mg/l	< 1	1.3	< 1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.038	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	3.74	2.65	2.6	2.9	1.37	0.65	3.08	2.93	2.07	1.6
0117	Nitrate as N	mg/l	3.73	2.62	2.59	2.89	1.37	0.646	3.07	2.92	2.05	1.6
0118	Nitrite as N	mg/l	0.0057	0.0272	0.0079	0.0083	0.0043	< 0.004	0.0065	0.0076	0.0224	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00023	0.00012	< 0.00011	< 0.00032	< 0.00052	< 0.00048	< 0.00024	< 0.00016	< 0.00028	< 0.00041
0135	Solids, Suspended at 105 C	mg/l	15.3	40.4	3.18
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	26	28	33	30	44	65	25	26	39	45
0180	Orthophosphate, reactive as P	mg/l	< 0.02	0.033	0.034	0.022	0.021	0.052	0.04	0.022	0.085	0.068
0664	Visible oil or grease, significant trace: Present/Not found (1/0)	pres/nf	0	0	0
6450	Copper, Dissolved	μg/l	1.1	< 1	1.02
6455	Zinc	μg/l	< 5	7.7	< 5
6841	Phenolic Odour	pres/nf	0	0	0
9901	Oxygen, Dissolved, % Saturation	%	108	95	95.5	103	108	88	95.5	97	95	101
9924	Oxygen, Dissolved as O2	mg/l	13	12.1	11.8	12.9	12.3	8.41	10.5	12.1	9.92	10.8

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sampling point Mully Brook At Hansford Bridge

Determinands

Sampling results

Samples from 25 Nov 2014 to 3 Mar 2017

Samples from 18 Jan 2010 to 11 Sep 2014

sampling point
Mully Brook At Hansford Bridge