sampling point
Captains Clough Brook U/S Of Middle Bk

Description	CAPTAINS CLOUGH BROOK U/S OF MIDDLE BROOK
Sampling point ID	NW-88002305
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 371200 409300 lat lon: 53.579484, -2.436443
Area	Greater Manchester Merseyside And Cheshire
Sub-Area	Manchester
Summary	114 samples taken between 2012 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.

24 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Chloride Ion
Cond @ 20C
Cond @ 25C
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
OMR Smpl Num
Orthophospht
Oxygen Diss
Sld NV@500C
Sld Sus@105C
Temp Water
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
pH

Displaying the twenty most recent samples. You can see all 114 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 27 Feb 2012 to 23 Nov 2012

Notation	Determinand	Units	27 Feb 2012 10:25	24 Apr 2012 10:20	12 Jun 2012 11:22	17 Jul 2012 12:52	24 Jul 2012 11:09	29 Aug 2012 13:07	12 Sep 2012 12:00	28 Sep 2012 10:05	24 Oct 2012 11:08	23 Nov 2012 11:24
0061	pH		7.8	8	8	7.8	7.8	7.9	7.6	7.8	8	7.6
0076	Temperature of Water	°C	8.4	9.8	13.2	14.8	16.4	14.9	12.8	11.2	11.6	8
0077	Conductivity at 25 C	μs/cm	511	460	429	513	493	384	225	371	506	363
0085	BOD : 5 Day ATU	mg/l	< 1	2.7	1.6	1.3	2.8	2.6	5.2	1.7	1.34	1.97
0111	Ammoniacal Nitrogen as N	mg/l	0.061	0.1	0.095	0.122	0.053	0.076	0.619	0.07	0.129	0.115
0116	Nitrogen, Total Oxidised as N	mg/l	0.95	0.72	1.02	0.86	0.86	0.7	0.62	1.04	0.87	0.88
0117	Nitrate as N	mg/l	0.933	0.711	0.998	0.817	0.827	0.689	0.581	1.03	0.846	0.866
0118	Nitrite as N	mg/l	0.0166	0.0087	0.0224	0.0426	0.0332	0.0115	0.0389	0.0128	0.0241	0.0145
0119	Ammonia un-ionised as N	mg/l	0.00063	0.0018	0.00219	0.00201	0.00098	0.00158	0.00559	0.00089	0.00265	0.00073
0135	Solids, Suspended at 105 C	mg/l	4.48	12.4	5.6	5.82	6.02	6.85	21.2	8.57	3.87	11.4
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	107	119	114	153	143	119	71	126	154	105
0180	Orthophosphate, reactive as P	mg/l	0.05	0.059	0.05	0.044	0.054	0.043	0.125	0.045	0.042	0.044
9901	Oxygen, Dissolved, % Saturation	%	91.9	92	94	96	95	98	83.7	99	102	102
9924	Oxygen, Dissolved as O2	mg/l	10.8	10.4	9.84	9.7	9.27	9.88	8.84	10.8	11.1	12.1

Samples from 5 May 2011 to 24 Jan 2012

Notation	Determinand	Units	5 May 2011 09:36	14 Jun 2011 12:44	30 Jun 2011 11:09	3 Aug 2011 10:25	12 Sep 2011 15:05	25 Oct 2011 14:15	2 Nov 2011 09:40	14 Dec 2011 13:55	4 Jan 2012 14:40	24 Jan 2012 10:15
0061	pH		8.1	7.8	7.8	7.5	7.8	7.9	7.6	8	7.9	8
0076	Temperature of Water	°C	12.3	14.4	15	16.7	14.3	11.3	10.5	5.7	6.8	5.9
0077	Conductivity at 25 C	μs/cm	701	467	541	530	339	531	448	416	170	369
0085	BOD : 5 Day ATU	mg/l			2	1.9	1.8	1.2	2.3	2.6	2	2.1
0111	Ammoniacal Nitrogen as N	mg/l	0.183	0.218	0.183	0.118	0.09	0.121	0.108	0.112	0.077	0.13
0116	Nitrogen, Total Oxidised as N	mg/l	0.64	0.85	0.73	1.08	0.89	0.93	0.81	1.36	1.44	1.24
0117	Nitrate as N	mg/l	0.619	0.807	0.685	1.04	0.866	0.905	0.791	1.35	1.43	1.22
0118	Nitrite as N	mg/l	0.0215	0.0426	0.0455	0.0428	0.0238	0.0252	0.0193	0.0103	0.0109	0.0224
0119	Ammonia un-ionised as N	mg/l	0.00395	0.00349	0.00306	0.00113	0.00143	0.00194	0.00082	0.00149	0.00088	0.00175
0135	Solids, Suspended at 105 C	mg/l			3.52	3.3	17	5.47	7.88	7.75	11.2	13.1
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	193	126	140	148	118	153	131	113	99	93
0180	Orthophosphate, reactive as P	mg/l	0.099	0.081	0.102	0.058	0.057	0.053	0.056	0.057	0.052	0.047
9901	Oxygen, Dissolved, % Saturation	%	92	95	98.2	95	92	106	98.1	100	101	91.7
9924	Oxygen, Dissolved as O2	mg/l	9.82	9.68	9.88	9.22	9.4	11.6	10.9	12.5	12.3	11.4

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sampling point Captains Clough Brook U/S Of Middle Bk

Determinands

Sampling results

Samples from 27 Feb 2012 to 23 Nov 2012

Samples from 5 May 2011 to 24 Jan 2012

sampling point
Captains Clough Brook U/S Of Middle Bk