sampling point
S.U.C. Grindley Brook

Description	SHROPSHIRE UNION CANAL AT GRINDLEY BROOK :
Sampling point ID	NW-2963
Type	Freshwater – Unspecified
Status	open
Location	easting northing: 352380 342950 lat lon: 52.981755, -2.710703
Area	Greater Manchester Merseyside And Cheshire
Sub-Area	Cheshire
Summary	171 samples taken between 2013 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
Ca Filtered
Calcium - Ca
Cond @ 20C
Cond @ 25C
Cu Filtered
HHM Ident.
Hardness
K- Filtered
Magnesium-Mg
Mg Filtered
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
O Diss% Satn
O Dissolved
Oil & Grs Vs
Orthophospht
Oxygen Diss
Phenol Odour
Phosphate
Sld Sus@105C
Temp Water
Type of Flow
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 171 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 4 Mar 2013 to 5 Dec 2013

Notation	Determinand	Units	4 Mar 2013 12:06	2 Apr 2013 08:15	8 May 2013 12:29	30 May 2013 11:13	10 Jul 2013 11:49	27 Aug 2013 13:48	12 Sep 2013 10:51	1 Oct 2013 10:04	22 Nov 2013 13:51	5 Dec 2013 09:25
0061	pH		7.74	7.42	8.2	7.65	7.5	7.3	7.6	7.9	7.77	7.3
0076	Temperature of Water	°C	4.3	3	15	12.9	22.3	18.3	14.6	14	5.5	5.5
0085	BOD : 5 Day ATU	mg/l	1.44	1.89	2.22	3.07	1.93	1.07
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	0.118	0.05	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	0.0204	0.0085	< 0.004	< 0.004	< 0.004	0.0102	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.0002	< 9.0e-05	< 0.00079	0.0012	0.00072	< 0.00021	< 0.00031	< 0.00059	< 0.00023	< 8.0e-05
0135	Solids, Suspended at 105 C	mg/l	60.5	15.4	89	76.9	50.7	80.3	64.7	35.8	12.8	5.88
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	< 1	1.46	2.46	1.87	1.22	1.96	1.14	1.42	2.82	1.18
6455	Zinc	μg/l	26.7	9.56	53.7	31.5	20.9	30.9	24.9	18.5	17.2	12.8
6841	Phenolic Odour	pres/nf	0	0	0	0	0	0	0	0	0	0
9901	Oxygen, Dissolved, % Saturation	%	97.1	95.5	87	90.4	82.5	85	82	82.3	96.1	83
9924	Oxygen, Dissolved as O2	mg/l	12.6	12.8	8.75	9.52	7.16	7.98	8.32	8.46	12.1	10.5

Samples from 15 May 2012 to 5 Feb 2013

Notation	Determinand	Units	15 May 2012 11:00	21 Jun 2012 11:55	13 Jul 2012 09:55	13 Aug 2012 12:46	20 Sep 2012 14:16	15 Oct 2012 12:53	30 Oct 2012 12:56	27 Nov 2012 11:25	11 Jan 2013 11:27	5 Feb 2013 12:12
0061	pH		8.1	7.6	7.5	7.7	7.5	7.6	7.6	7.3	7.6	7.5
0076	Temperature of Water	°C	12.9	16.7	16.6	19.2	13.6	9.2	7.7	6.5	5.1	3.8
0085	BOD : 5 Day ATU	mg/l	1.7	1.9	1.7	1.4	1.2	1.7	1.88	1.93	1.47	1.33
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.04	0.046	< 0.03	< 0.03	< 0.03	< 0.03	0.093	0.063	0.09
0118	Nitrite as N	mg/l	< 0.004	< 0.004	0.0127	< 0.004	< 0.004	0.0056	< 0.004	0.0319	0.018	0.0178
0119	Ammonia un-ionised as N	mg/l	< 0.00068	0.00048	0.00044	< 0.00054	< 0.00023	< 0.00021	< 0.00019	0.00026	0.00032	0.00033
0135	Solids, Suspended at 105 C	mg/l	25.6	57.1	60.7	75	112	35.3	71.4	19.5	4.32	6.3
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	2.02	1.62	2.91	1.58	1.7	2.14	1.46	3.36	1.77	1.92
6455	Zinc	μg/l	11.4	23.2	31.1	25.6	41.7	20	32.9	23	12.6	15.7
6841	Phenolic Odour	pres/nf	0	0	0	0	0	0	0	0	0	0
9901	Oxygen, Dissolved, % Saturation	%	96	88	86	83.7	82.2	80	88	90	93	100
9924	Oxygen, Dissolved as O2	mg/l	10.1	8.54	8.36	7.71	8.53	9.19	10.5	11	11.8	13.2

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sampling point S.U.C. Grindley Brook

Determinands

Sampling results

Samples from 4 Mar 2013 to 5 Dec 2013

Samples from 15 May 2012 to 5 Feb 2013

sampling point
S.U.C. Grindley Brook