sampling point
River Tonge @ Metro Engineering F/Bridge

Description	RIVER TONGE AT METRO ENGINEERING FOOTBRIDGE
Sampling point ID	NW-88002269
Type	Freshwater – Rivers
Status	open
Location	easting northing: 372525 409877 lat lon: 53.584741, -2.416483
Area	Greater Manchester Merseyside And Cheshire
Sub-Area	Manchester
Summary	158 samples taken between 2022 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.

45 determinands have been measured at this site

Al- Filtered
Alky pH 4.5
Aluminium-Al
Ammonia(N)
BOD ATU
Ca Filtered
Cadmium - Cd
Calcium - Ca
Cd Filtered
Chloride Ion
Chromium -Cr
Cond @ 20C
Cond @ 25C
Copper - Cu
Cr- Filtered
Cu Filtered
Hardness
Lead - as Pb
Magnesium-Mg
Mg Filtered
N Oxidised
NH3 un-ion
Ni- Filtered
Nickel - Ni
Nitrate-N
Nitrite-N
O Diss %sat
OMR Smpl Num
Oil & Grs Vs
Orthophospht
Oxygen Diss
Pb Filtered
Phenol Odour
Sld NV@500C
Sld Sus@105C
Temp Water
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
Zinc - as Zn
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 158 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 19 Aug 2015 to 30 May 2022

Notation	Determinand	Units	19 Aug 2015 15:18	5 Nov 2015 10:22	1 Mar 2016 12:52	28 Jun 2016 15:15	14 Sep 2016 14:05	2 Dec 2016 14:23	10 Jan 2017 09:59	4 Apr 2017 09:13	11 May 2022 09:26	30 May 2022 10:41
0061	pH		7.71	7.73	7.49	7.94	7.95	7.84	7.86	7.66	7.73	7.77
0076	Temperature of Water	°C	14.9	10.6	6.5	13.4	16.8	6.7	5.9	9.5	11.4	11.1
0077	Conductivity at 25 C	μs/cm	208	196	100	173	192	193	149	195	218	216
0085	BOD : 5 Day ATU	mg/l									< 3	< 2
0111	Ammoniacal Nitrogen as N	mg/l	0.107	0.123	0.058	0.127	0.037	0.136	0.063	0.062	0.075	0.069
0116	Nitrogen, Total Oxidised as N	mg/l	0.59	0.55	0.58	0.5	0.57	0.56	0.7	0.61	0.64	0.75
0117	Nitrate as N	mg/l	0.58	0.542	0.576	0.49	0.564	0.555	0.693	0.604	0.624	0.733
0118	Nitrite as N	mg/l	0.0098	0.0078	0.0044	0.0098	0.0061	0.0053	0.0069	0.0057	0.016	0.017
0119	Ammonia un-ionised as N	mg/l	0.00145	0.00127	0.00026	0.00259	0.00099	0.00135	0.00062	0.0005	0.00082	0.00081
0135	Solids, Suspended at 105 C	mg/l									4.2	8
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	54	55	21	49	58	54	36	52	54	54
0172	Chloride	mg/l									22	20
0180	Orthophosphate, reactive as P	mg/l	0.076	0.054	0.035	0.05	0.064	0.055	0.034	0.039	0.031	0.1
9901	Oxygen, Dissolved, % Saturation	%	99.5	97.8	102.5	96.5	102.8	97.5	98.9	99.2	98.5	98
9924	Oxygen, Dissolved as O2	mg/l	10	10.9	12.6	10.1	9.95	11.9	12.3	11.3	10.7	10.8

Samples from 7 Mar 2013 to 20 May 2015

Notation	Determinand	Units	7 Mar 2013 13:23	10 Jun 2013 13:13	24 Sep 2013 13:24	16 Dec 2013 10:28	7 Jan 2014 15:26	16 Apr 2014 09:52	15 Jul 2014 11:29	21 Oct 2014 09:46	18 Feb 2015 10:25	20 May 2015 10:31
0061	pH		7.7	8.2	7.9	7.4	7.5	8	7.9	7.6	7.82	7.81
0076	Temperature of Water	°C	6.3	12.6	13.9	8	6.3	7.6	15.2	11.1	4.1	9.1
0077	Conductivity at 25 C	μs/cm	656	240	195	159	160	211	210	144	218	170
0111	Ammoniacal Nitrogen as N	mg/l	0.106	< 0.03	< 0.03	0.066	0.031	0.073	< 0.03	0.111	0.076	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	0.69	0.7	0.45	0.93	0.71	0.6	0.71	0.93	0.73	0.74
0117	Nitrate as N	mg/l	0.675	0.69	0.446	0.922	0.706	0.596	0.702	0.926	0.724	0.736
0118	Nitrite as N	mg/l	0.0151	0.0097	< 0.004	0.0083	0.0044	0.0041	0.0081	< 0.004	0.0056	0.004
0119	Ammonia un-ionised as N	mg/l	0.00074	< 0.00066	< 0.00058	0.00026	0.00014	0.00112	< 0.00064	0.00088	0.0006	< 0.00033
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	55	55	48	33	33	52	59	37	46	41
0180	Orthophosphate, reactive as P	mg/l	0.039	0.03	0.035	0.04	0.023	0.039	0.071	0.079	0.029	0.022
9901	Oxygen, Dissolved, % Saturation	%	108	96	96.4	99	102	100	97	101	99	93.1
9924	Oxygen, Dissolved as O2	mg/l	13.3	10.2	9.93	11.7	12.6	11.9	9.71	11.1	12.9	10.7

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sampling point River Tonge @ Metro Engineering F/Bridge

Determinands

Sampling results

Samples from 19 Aug 2015 to 30 May 2022

Samples from 7 Mar 2013 to 20 May 2015

sampling point
River Tonge @ Metro Engineering F/Bridge