sampling point
Swinnel Brook U/S R Ogden

Description	SWINNEL BROOK U/S R OGDEN
Sampling point ID	NW-88002101
Type	Freshwater – Rivers
Status	open
Location	easting northing: 377818 422000 lat lon: 53.693955, -2.337401
Area	Greater Manchester Merseyside And Cheshire
Sub-Area	Manchester
Summary	140 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.

32 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
OMR Smpl Num
Oil & Grs Vs
Orthophospht
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 140 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 6 Nov 2014 to 16 Feb 2017

Notation	Determinand	Units	6 Nov 2014 13:02	24 Mar 2015 10:08	11 Jun 2015 15:17	28 Sep 2015 11:30	30 Nov 2015 11:34	19 Jan 2016 09:56	19 Apr 2016 10:46	27 Jul 2016 14:55	14 Oct 2016 11:46	16 Feb 2017 10:04
0061	pH		7.8	8.17	7.81	7.92	7.44	7.39	7.83	7.84	8.01	7.89
0076	Temperature of Water	°C	9.2	6.2	15	10.5	7	5.7	7.6	15.3	10.4	6.4
0077	Conductivity at 25 C	μs/cm	177	375	137	325	171	252	288	298	340	300
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.08	< 0.03	0.03	0.079	0.125	0.068	0.042	0.036	0.068
0116	Nitrogen, Total Oxidised as N	mg/l	0.27	1.23	0.58	0.87	0.67	1.01	0.98	1.12	1.08	1.21
0117	Nitrate as N	mg/l	0.266	1.22	0.576	0.859	0.661	1	0.967	1.1	1.05	1.2
0118	Nitrite as N	mg/l	< 0.004	0.0135	< 0.004	0.0111	0.0088	0.0068	0.0128	0.0204	0.0252	0.0131
0119	Ammonia un-ionised as N	mg/l	< 0.00033	0.0011	< 0.00051	0.00047	0.00032	0.00041	0.00071	0.00079	0.00068	0.00074
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	45	73	25	89	37	56	77	83	96	78
0180	Orthophosphate, reactive as P	mg/l	< 0.01	0.042	< 0.01	0.057	0.052	0.034	0.028	0.055	0.041	0.036
9901	Oxygen, Dissolved, % Saturation	%	98	107	90.2	97	100.1	104.2	106.4	95.8	97.7	99.9
9924	Oxygen, Dissolved as O2	mg/l	11.3	13.2	9.07	10.8	12.1	13.1	12.7	9.57	10.9	12.3

Samples from 22 Jan 2010 to 20 Aug 2014

Notation	Determinand	Units	22 Jan 2010 11:35	12 Feb 2010 11:45	22 Mar 2010 11:45	15 Jan 2013 11:24	10 Apr 2013 12:07	30 Jul 2013 13:05	22 Oct 2013 11:54	18 Feb 2014 14:01	14 May 2014 11:10	20 Aug 2014 10:14
0061	pH		7.5	7.9	8	8	8.4	7.7	7.9	7.5	8	8
0076	Temperature of Water	°C	5.2	4.7	7.3	4.6	5.8	14.4	12.5	6.9	10.1	11.5
0077	Conductivity at 25 C	μs/cm	235	307	342	494	356	255	171	236	249	310
0085	BOD : 5 Day ATU	mg/l	2.3	1.9	< 1
0111	Ammoniacal Nitrogen as N	mg/l	0.089	0.137	0.062	0.163	0.06	0.032	0.039	0.161	0.08	0.037
0116	Nitrogen, Total Oxidised as N	mg/l	1.11	1.37	1.11	1.27	1.01	1.09	0.75	1.08	0.96	0.87
0117	Nitrate as N	mg/l	1.1	1.36	1.1	1.25	0.997	1.08	0.739	1.07	0.951	0.856
0118	Nitrite as N	mg/l	0.0139	0.0093	0.0093	0.0162	0.0135	0.008	0.0113	0.009	0.0089	0.0136
0119	Ammonia un-ionised as N	mg/l	0.00036	0.00135	0.00093	0.002	0.0008	0.00041	0.00068	0.00075	0.00147	0.00075
0135	Solids, Suspended at 105 C	mg/l	18.1	< 3	3.22
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	45	66	71	77	83	53	46	55	65	84
0180	Orthophosphate, reactive as P	mg/l	0.047	0.052	0.057	0.038	0.036	0.064	0.057	0.077	0.045	0.062
0664	Visible oil or grease, significant trace: Present/Not found (1/0)	pres/nf	0	0	0
6450	Copper, Dissolved	μg/l	3.6	2.94	3.15
6455	Zinc	μg/l	32.3	7.8	7.7
6841	Phenolic Odour	pres/nf	0	0	0
9901	Oxygen, Dissolved, % Saturation	%	96	109	115	91	112	99	101.5	99	87	101
9924	Oxygen, Dissolved as O2	mg/l	12.2	14	13.8	11.7	14	10.1	10.8	12	9.78	11

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sampling point Swinnel Brook U/S R Ogden

Determinands

Sampling results

Samples from 6 Nov 2014 to 16 Feb 2017

Samples from 22 Jan 2010 to 20 Aug 2014

sampling point
Swinnel Brook U/S R Ogden