sampling point
Dene River Walton Ford Ds Walton Village

Description	DENE RIVER WALTON FORD DS WALTON VILLAGE
Sampling point ID	MD-10324400
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 428640 253640 lat lon: 52.180266, -1.582551
Area	Staffordshire Warwickshire And West Midlands
Sub-Area	Avon & Lower Severn (5)
Summary	136 samples taken between 2010 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.

40 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Cadmium - Cd
Calcium - Ca
Cd Filtered
Chloride Ion
Chromium -Cr
Cond @ 20C
Cond @ 25C
Copper - Cu
Cr- Filtered
Cu Filtered
Hardness
Lead - as Pb
Magnesium-Mg
N Oxidised
NH3 un-ion
Ni- Filtered
Nickel - Ni
Nitrate-N
Nitrite-N
O Diss %sat
Oil & Grs Vs
Orthophospht
Oxygen Diss
Pb Filtered
Phenol Odour
Potassium- K
Sld Sus@105C
Temp Water
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
Zinc - as Zn
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 136 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 2 Jun 2009 to 2 Mar 2010

Notation	Determinand	Units	2 Jun 2009 10:00	8 Jul 2009 15:25	30 Jul 2009 10:40	15 Sep 2009 09:25	1 Oct 2009 13:15	30 Oct 2009 12:25	16 Nov 2009 11:15	5 Jan 2010 08:50	2 Feb 2010 08:40	2 Mar 2010 13:45
0061	pH		8	7.9	8.1	7.8	8	8	8	8.3	8.2	8.3
0076	Temperature of Water	°C	16.6	17.4	14.8	13.9	14.6	12.8	9.9	1.1	3.7	5.6
0077	Conductivity at 25 C	μs/cm	1036	952	751	994	1133	1081	740	883	837	730
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.135	0.114	0.044	0.057	< 0.03	0.044	0.034	0.045	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	1.89	1.54	5.58	2.63	2.91	3.18	13.3	7.09	6.82	6.12
0117	Nitrate as N	mg/l	1.86	1.48	5.55	2.6	2.87	3.14	13.2	7.07	6.8	6.11
0118	Nitrite as N	mg/l	0.0308	0.0634	0.0279	0.028	0.0351	0.0426	0.0552	0.0168	0.0179	0.0127
0119	Ammonia un-ionised as N	mg/l	< 0.00089	0.00337	0.00295	0.00068	0.00145	< 0.00067	0.0008	0.00032	0.00052	< 0.0004
0135	Solids, Suspended at 105 C	mg/l	46.9	38.6	81.7	20.5	16.6	10.2	25.6	8.85	10.1	37.8
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	244	234	171	232	257	219	179	256	241	237
0180	Orthophosphate, reactive as P	mg/l	0.198	0.5	0.507	0.453	0.596	0.817	0.201	0.161	0.139	0.086
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	2.1	1.5	2.4	2	2.2	1.94	3.8	2.4	2.14	3.2
6455	Zinc	μg/l	6.1	6.3	13.3	< 5	< 5	< 5	5.7	< 5	< 5	8
6841	Phenolic Odour	pres/nf	0	0	0	0	0	0	0	0	0	0
9901	Oxygen, Dissolved, % Saturation	%	72	79	96	70	63	56	92	95	99	106
9924	Oxygen, Dissolved as O2	mg/l	7	7.55	9.7	7.21	6.39	5.91	10.4	13.4	13.1	13.3

Samples from 31 Jul 2008 to 30 Apr 2009

Notation	Determinand	Units	31 Jul 2008 10:15	19 Sep 2008 13:15	3 Oct 2008 14:25	23 Oct 2008 08:35	12 Nov 2008 12:50	12 Jan 2009 11:40	13 Feb 2009 12:35	18 Mar 2009 10:30	8 Apr 2009 12:50	30 Apr 2009 09:55
0061	pH		7.9	8.2	8.3	8.1	8.1	8.2	8.1	8.4	8.3	8.3
0076	Temperature of Water	°C	19.2	14.4	10.5	9.6	8.6	4.5	4.3	8.6	11.2	12.3
0077	Conductivity at 25 C	μs/cm	665	809	848	916	659	905	621	893	937	969
0111	Ammoniacal Nitrogen as N	mg/l	0.122	< 0.03	< 0.03	< 0.03	0.046	0.291	0.073	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	3.17	3.38	3.28	3.32	4.94	4.65	3.18	4.15	3.99	3.66
0117	Nitrate as N	mg/l	3.1	3.37	3.27	3.3	4.92	4.61	3.17	4.14	3.97	3.64
0118	Nitrite as N	mg/l	0.0726	0.0108	0.0122	0.0152	0.0205	0.0359	0.0103	0.0114	0.0206	0.0232
0119	Ammonia un-ionised as N	mg/l	0.00347	< 0.00075	< 0.00057	< 0.00053	0.00076	0.00354	0.00088	< 0.00049	< 0.0006	< 0.00065
0135	Solids, Suspended at 105 C	mg/l	58.3	13.7	5.4	7.5	65.6	5.5	74.2	13.6	33.7	28.1
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	197	290	281	283	238	275	208	276	292	248
0180	Orthophosphate, reactive as P	mg/l	0.422	0.182	0.292	0.348	0.128	0.297	0.091	0.222	0.278	0.405
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	3	2.3	2.1	2.1	4.2	3.1	3.7	2.5	2.5	4.4
6455	Zinc	μg/l	10.2	< 5	< 5	< 5	10	< 5	6.8	< 5	6.8	6.9
6841	Phenolic Odour	pres/nf	0	0	0	0	0	0	0	0	0	0
9901	Oxygen, Dissolved, % Saturation	%	79	95	95	81	96	99	103	108	102	91
9924	Oxygen, Dissolved as O2	mg/l	7.28	9.68	10.6	9.21	11.2	12.8	13.4	12.6	11.2	9.72

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sampling point Dene River Walton Ford Ds Walton Village

Determinands

Sampling results

Samples from 2 Jun 2009 to 2 Mar 2010

Samples from 31 Jul 2008 to 30 Apr 2009

sampling point
Dene River Walton Ford Ds Walton Village