sampling point
Marden Quemerford

Description	MARDEN QUEMERFORD
Sampling point ID	SW-Z8480236
Type	Freshwater – Rivers
Status	open
Location	easting northing: 400632 169794 lat lon: 51.427147, -1.992292
Area	Wessex
Sub-Area	East Wessex
Summary	135 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.

30 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
N Inorganic
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Oil & Grs Vs
Orthophospht
Oxygen Diss
Phenol Odour
Potassium- K
Sld Sus@105C
Temp Water
TurbidityNTU
Type of Flow
WethPresPrec
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 135 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 9 Dec 2014 to 23 Mar 2017

Notation	Determinand	Units	9 Dec 2014 12:54	23 Jan 2015 13:09	6 May 2015 11:39	1 Jul 2015 13:38	27 Oct 2015 12:50	27 Jan 2016 12:57	31 May 2016 11:36	9 Sep 2016 13:10	22 Nov 2016 12:42	23 Mar 2017 13:58
0061	pH		8.2	8.25	8.28	8.06	8.19	8.03	8.25	8.2	7.95	8.11
0076	Temperature of Water	°C	7.8	7.5	10.7	17.9	11.8	10.5	11.6	14.4	8.6	9.4
0077	Conductivity at 25 C	μs/cm	638	642	626	614	643	602	614	620	524	643
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	0.66
0116	Nitrogen, Total Oxidised as N	mg/l	6.75	6.86	6.32	5.95	4.94	6.01	6.7	5.74	10.5	6.49
0117	Nitrate as N	mg/l	6.74	6.86	6.3	5.93	4.92	6	6.69	5.73	10.5	6.47
0118	Nitrite as N	mg/l	0.0074	0.0045	0.0162	0.0189	0.0219	0.0096	0.0124	0.0142	0.0166	0.0165
0119	Ammonia un-ionised as N	mg/l	< 0.00047	< 0.00046	< 0.00058	< 0.00097	< 0.00062	< 0.00057	< 0.00062	< 0.00075	< 0.00044	0.0115
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	255	250	244	238	256	243	242	247	159	252
0180	Orthophosphate, reactive as P	mg/l	0.024	0.032	0.016	0.018	0.011	0.088	< 0.01	0.022	0.181	0.052
9901	Oxygen, Dissolved, % Saturation	%	97.8	98.6	100.4	116.1	100	98.2	104.3	104.8	93.4	96.1
9924	Oxygen, Dissolved as O2	mg/l	11.6	11.8	11.1	11	10.8	10.9	11.3	10.7	10.9	11

Samples from 4 Mar 2010 to 25 Sep 2014

Notation	Determinand	Units	4 Mar 2010 13:07	8 Apr 2010 10:37	19 Apr 2010 13:03	1 Feb 2013 12:18	4 Jul 2013 13:02	19 Sep 2013 12:09	7 Nov 2013 10:27	12 Mar 2014 11:00	18 Jun 2014 12:46	25 Sep 2014 14:03
0061	pH		8.27	8.16	8.32	8.01	8.34	8.26	8	8.05	8.17	8.14
0076	Temperature of Water	°C	8.34	8.88	12.4	8.3	13.9	11.1	10.7	9	13.8	12
0077	Conductivity at 25 C	μs/cm	624	629	607	596	606	607	645	634	617	628
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	1.71	< 0.03	< 0.03	0.112	0.031	0.034	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	6.79	6.41	6.57	5.33	6.16	5.45	11.6	7.48	6.39	6.06
0117	Nitrate as N	mg/l	6.79	6.4	6.56	5.31	6.14	5.43	11.6	7.47	6.36	6.04
0118	Nitrite as N	mg/l	0.0043	0.0061	0.0075	0.0174	0.0232	0.0207	0.0287	0.0058	0.0318	0.0175
0119	Ammonia un-ionised as N	mg/l	< 0.00048	< 0.0005	< 0.00065	0.0275	< 0.00073	< 0.00059	0.00215	0.00053	0.00082	< 0.00063
0135	Solids, Suspended at 105 C	mg/l	5.7	3.63	3.83
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	254	258	241	243	243	237	215	251	238	247
0180	Orthophosphate, reactive as P	mg/l	< 0.02	< 0.02	0.144	0.263	< 0.02	0.026	0.131	0.036	0.026	0.022
0664	Visible oil or grease, significant trace: Present/Not found (1/0)	pres/nf	0	0	0
6450	Copper, Dissolved	μg/l	< 1	< 1	1.2
6455	Zinc	μg/l	< 5	< 5	< 5
6841	Phenolic Odour	pres/nf	0	0	0
9901	Oxygen, Dissolved, % Saturation	%	101.9	100.9	109	96.4	112.8	101.7	94.8	97.9	108.8	106.1
9924	Oxygen, Dissolved as O2	mg/l	11.9	11.7	11.6	11.3	11.6	11.2	10.5	11.3	11.2	11.4

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sampling point Marden Quemerford

Determinands

Sampling results

Samples from 9 Dec 2014 to 23 Mar 2017

Samples from 4 Mar 2010 to 25 Sep 2014

sampling point
Marden Quemerford