sampling point
Ridings Brook - Bridgetown Cannock

Description	RIDINGS BROOK - BRIDGETOWN CANNOCK
Sampling point ID	MD-73027380
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 397900 308900 lat lon: 52.677787, -2.032489
Area	Staffordshire Warwickshire And West Midlands
Sub-Area	Upper Trent And Tame
Summary	95 samples taken between 2007 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

Alky pH 4.5
Ammonia(N)
BOD ATU
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Cu Filtered
Hardness
Magnesium-Mg
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
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 95 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 25 Jan 2007 to 23 Oct 2007

Notation	Determinand	Units	25 Jan 2007 12:00	27 Feb 2007 11:55	30 Mar 2007 10:45	1 May 2007 13:15	24 May 2007 13:05	9 Jul 2007 10:55	24 Jul 2007 11:45	6 Sep 2007 09:50	19 Sep 2007 10:45	23 Oct 2007 11:45
0061	pH		7.9	7.8	7.6	8.1	7.9	7.8	7.8	7.9	7.7	7.8
0062	Conductivity at 20 C	μs/cm	774	285	788	713	683	668	630	617	621
0076	Temperature of Water	°C	3.9	7.5	8.4	14.3	17.9	14.5	15	16.1	12.7	8.8
0077	Conductivity at 25 C	μs/cm										687
0085	BOD : 5 Day ATU	mg/l	1.53	1.84	2.03	2.84	29.4	< 1	< 1	1.2	1.4	1.6
0111	Ammoniacal Nitrogen as N	mg/l	0.149	0.0565	0.11	< 0.03	< 0.03	0.083	0.114	0.084	0.095	0.082
0116	Nitrogen, Total Oxidised as N	mg/l	5.27	1.56	5.12	4.57	3.48	3.83	3.35	4.2	4.32	5.75
0117	Nitrate as N	mg/l	5.24	1.55	5.08	4.53	3.44	3.79	3.31	4.13	4.27	5.7
0118	Nitrite as N	mg/l	0.029	0.0105	0.0367	0.036	0.0448	0.0413	0.0448	0.0682	0.0548	0.0542
0119	Ammonia un-ionised as N	mg/l	0.00138	0.00054	0.00072	< 0.00075	< 0.00078	0.00134	0.00191	0.00191	0.00107	0.00087
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	160	68	155	149	156	157	167	135	136	135
0172	Chloride	mg/l	91.1	25.9	91.2	75.4	66.5	51.7	48.3	54.3	59.3	56.8
0180	Orthophosphate, reactive as P	mg/l	0.0459	0.0285	0.0311	0.0361	0.0336	0.03	0.035	0.055	0.069	0.042
1181	Weather : Temperature		1	2	2	4	4	4	4	4	3	3
1183	Weather : Precipitation		1	2	4	1	1	1	1	1	1	1
6450	Copper, Dissolved	μg/l	1.57	3.08	3.02	2.53	2.77	2.3	2.8	5.7	5.6	5.5
6455	Zinc	μg/l	42	49.5	32.3	25	20	25.6	29.4	10.4	12.7	13.6
6528	Weather : Visibility		3	2	2	1	3	3	3	4	2	3
9901	Oxygen, Dissolved, % Saturation	%	100	88	106	104	91	90	80	80	79	88
9924	Oxygen, Dissolved as O2	mg/l	13.1	10.5	12.4	10.6	8.6	9.15	8.04	7.85	8.36	10.2

Samples from 22 Mar 2006 to 11 Dec 2006

Notation	Determinand	Units	22 Mar 2006 11:45	12 Apr 2006 11:05	5 Jun 2006 11:25	30 Jun 2006 11:10	19 Jul 2006 13:20	21 Aug 2006 10:45	21 Sep 2006 11:00	3 Oct 2006 13:55	28 Nov 2006 12:50	11 Dec 2006 11:25
0061	pH		7.7	7.7	8	7.5	8.3	7.8	8	7.6	7.5	7.8
0076	Temperature of Water	°C	5.9	9	15.9	17.4	21.1	15.4	16	13.4	9.8	9.7
0085	BOD : 5 Day ATU	mg/l	1.28	2.25	1.28	< 1	< 1	1.42	2.08	2.16	2.03	1.67
0111	Ammoniacal Nitrogen as N	mg/l	0.0783	0.0675	0.0706	< 0.03	0.0321	0.115	0.31	0.134	0.0858	0.0608
0116	Nitrogen, Total Oxidised as N	mg/l	8.08	4.56	6.85	8.41	7.51	1.96	3.87	2.47	1.94	1.65
0117	Nitrate as N	mg/l	8.05	4.53	6.8	8.33	7.47	1.92	3.8	2.43	1.9	1.64
0118	Nitrite as N	mg/l	0.0337	0.026	0.0532	0.0787	0.0399	0.0417	0.0719	0.0394	0.0439	0.0147
0119	Ammonia un-ionised as N	mg/l	0.00053	0.00058	0.00198	< 0.0003	0.00131	0.00198	0.00876	0.00127	0.00049	0.00069
0172	Chloride	mg/l	138	103	81.5	71.2	88.7	30	54	36.3	24.2	42.1
0180	Orthophosphate, reactive as P	mg/l	0.0734	0.0388	0.0262	0.0685	0.0821	0.0526	0.0258	0.0507	0.0654	0.0387
1181	Weather : Temperature		3	3	4	4	6	4	5	3	2	2
1183	Weather : Precipitation		1	1	1	1	1	2	1	4	1	1
6450	Copper, Dissolved	μg/l	2.58	3.35	3.32	2.86	3.19	3.81	2.86	3.14	3.24	3.81
6455	Zinc	μg/l	23.9	36.4	16.2	14.7	25.2	26.1	64.7	33.8	53.3	73.5
6528	Weather : Visibility		1	3	3	3	1	4	3	2	3	2
9901	Oxygen, Dissolved, % Saturation	%	97	92	128	110	121	71	86	75	85	79
9924	Oxygen, Dissolved as O2	mg/l	12.1	10.6	12.6	10.5	10.7	7.08	8.46	7.81	9.62	8.96

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sampling point Ridings Brook - Bridgetown Cannock

Determinands

Sampling results

Samples from 25 Jan 2007 to 23 Oct 2007

Samples from 22 Mar 2006 to 11 Dec 2006

sampling point
Ridings Brook - Bridgetown Cannock