sampling point
Alden Brook U/S R Ogden

Description	ALDEN BROOK U/S R OGDEN
Sampling point ID	NW-88002108
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 378120 420848 lat lon: 53.683613, -2.332746
Area	Greater Manchester Merseyside And Cheshire
Sub-Area	Manchester
Summary	122 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.

35 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
COD as O2
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Cu Filtered
Hardness
Magnesium-Mg
N Oxidised
NATGRIDREF
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
OMR Smpl Num
Oil & Grs Vs
Orthophospht
Oxidant TotR
Oxygen Diss
Phenol Odour
PhenolicOdor
Sld NV@500C
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 122 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 15 Jun 2009 to 22 Mar 2010

Notation	Determinand	Units	15 Jun 2009 13:00	13 Jul 2009 13:15	2 Sep 2009 11:00	16 Sep 2009 11:30	20 Oct 2009 11:15	17 Nov 2009 11:45	9 Dec 2009 11:05	22 Jan 2010 12:05	12 Feb 2010 11:25	22 Mar 2010 12:20
0061	pH		7.7	7.9	7.9	7.8	8.1	7.4	7.7	7.2	7.7	7.9
0076	Temperature of Water	°C	12.9	14.5	12.4	11.5	8.3	8.3	7.2	4.9	3.2	7
0077	Conductivity at 25 C	μs/cm	136	97	90	111	117	96	95	75	123	118
0085	BOD : 5 Day ATU	mg/l	6	< 1	1.2	< 1	< 1	< 1	< 1	2	1.4	< 1
0111	Ammoniacal Nitrogen as N	mg/l	0.088	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.044	0.071	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	0.95	0.61	0.63	0.79	0.66	0.82	0.86	0.94	0.93	0.74
0117	Nitrate as N	mg/l	0.933	0.606	0.626	0.786	0.656	0.816	0.856	0.936	0.926	0.735
0118	Nitrite as N	mg/l	0.0175	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	0.0046
0119	Ammonia un-ionised as N	mg/l	0.00101	< 0.00061	< 0.00052	< 0.00039	< 0.00048	< 0.00012	0.00033	0.00014	< 0.00017	< 0.00035
0135	Solids, Suspended at 105 C	mg/l	61.6	< 3	5.6	< 3	< 3	3.4	5.3	7.68	< 3	4.97
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	39	20	24	23	31	19	25	14	21	32
0180	Orthophosphate, reactive as P	mg/l	0.06	< 0.02	0.033	< 0.02	< 0.02	< 0.02	< 0.02	0.035	< 0.02	< 0.02
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	3.6	2.2	3.3	1.5	1	1.73	2	2.4	< 1	3
6455	Zinc	μg/l	24.7	< 5	8.6	< 5	< 5	5.7	10.7	9.68	< 5	7
6841	Phenolic Odour	pres/nf	0	0	0	0	0	0	0	0	0	0
9901	Oxygen, Dissolved, % Saturation	%	102	101	97	93	96	104	98	97	110	116
9924	Oxygen, Dissolved as O2	mg/l	10.7	10.3	10.3	10.1	11.3	12.2	11.8	12.4	14.7	14.1

Samples from 3 Sep 2008 to 15 May 2009

Notation	Determinand	Units	3 Sep 2008 14:40	30 Sep 2008 14:25	27 Oct 2008 13:00	19 Nov 2008 11:40	5 Dec 2008 11:45	20 Jan 2009 13:55	19 Feb 2009 11:25	3 Apr 2009 12:10	15 Apr 2009 12:45	15 May 2009 12:10
0061	pH		7.77	7.2	7.5	8	7.7	7.7	7.9	8.1	8.1	7.8
0076	Temperature of Water	°C	12.21	11.3	8.6	8.8	4.4	4.1	6	7.3	9.1	9
0077	Conductivity at 25 C	μs/cm	95	67	83	98	102	126	105	116	126	119
0085	BOD : 5 Day ATU	mg/l	2.7	4.8	< 1	< 1	1.4	1.8	1.3	1.2	1.9	2.5
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.054	0.034	< 0.03	0.046	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	0.5	0.48	0.81	0.78	0.97	1.07	0.73	0.79	0.61	0.82
0117	Nitrate as N	mg/l	0.496	0.476	0.806	0.776	0.966	1.07	0.726	0.786	0.606	0.813
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	0.0074
0119	Ammonia un-ionised as N	mg/l	< 0.00038	0.00017	0.00018	< 0.0005	0.00028	< 0.00018	< 0.00032	< 0.00045	< 0.00051	< 0.00032
0135	Solids, Suspended at 105 C	mg/l	47	32.6	5.7	< 3	4.9	< 3	< 3	< 3	< 3	7.8
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	24	16	18	20	< 15	25	23	26	30	30
0180	Orthophosphate, reactive as P	mg/l	0.037	0.073	0.036	< 0.02	0.027	0.024	< 0.02	< 0.02	< 0.02	0.023
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	5.2	5.3	2.2	1.7	2	2.3	1.1	< 1	2.2	2.3
6455	Zinc	μg/l	27.9	19.5	8.4	5.8	9.7	6.9	< 5	< 5	< 5	8.2
6841	Phenolic Odour	pres/nf	0	0	0	0	0	0	0	0	0	0
9901	Oxygen, Dissolved, % Saturation	%	98.8	101	99	107	100	97	104	103	100	100
9924	Oxygen, Dissolved as O2	mg/l	10.6	11	11.5	12.4	13	12.7	12.9	12.4	11.5	11.5

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sampling point Alden Brook U/S R Ogden

Determinands

Sampling results

Samples from 15 Jun 2009 to 22 Mar 2010

Samples from 3 Sep 2008 to 15 May 2009

sampling point
Alden Brook U/S R Ogden