sampling point
River Mersey At Brinksway

Description	RIVER MERSEY AT BRINKSWAY
Sampling point ID	NW-88002002
Type	Freshwater – Rivers
Status	open
Location	easting northing: 388488 390013 lat lon: 53.406794, -2.174623
Area	Greater Manchester Merseyside And Cheshire
Sub-Area	Manchester
Summary	126 samples taken between 2020 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.

43 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
As-Filtered
BOD ATU
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
N Oxidised
NH3 un-ion
Ni- Filtered
Nickel - Ni
Nitrate-N
Nitrite-N
O Diss %sat
OMR Smpl Num
Orthophospht
Oxygen Diss
Pb Filtered
Sb DISS
Se- Filtered
Sld NV@500C
Sld Sus@105C
Temp Water
Visit-NoBott
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 126 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 12 Jun 2019 to 10 Mar 2020

Notation	Determinand	Units	12 Jun 2019 14:04	5 Jul 2019 11:49	1 Aug 2019 10:49	12 Sep 2019 15:42	3 Oct 2019 12:49	6 Nov 2019 13:36	11 Dec 2019 16:15	9 Jan 2020 15:59	13 Feb 2020 15:27	10 Mar 2020 11:51
0061	pH		7.85	8.01	7.89	7.81		7.79	7.94	7.61	7.8	7.72
0076	Temperature of Water	°C	11.9	16.6	15.6	14.8	10	7.7	6.3	7.5	6	7.6
0077	Conductivity at 25 C	μs/cm	300	325	162	240	191	201	186	283	335	137
0085	BOD : 5 Day ATU	mg/l	2.76	1.4	2.1	1.5	1.6	1.62	2.1	5.8	3.4	3.9
0111	Ammoniacal Nitrogen as N	mg/l	0.169	0.13	0.04	0.049	0.082	0.113	0.074	0.7	0.25	0.16
0116	Nitrogen, Total Oxidised as N	mg/l	4.76	5.5	1.6	2.7	2.2	2.22	1.8	3.8	2.5	1
0117	Nitrate as N	mg/l	4.68	5.43	1.59	2.67	2.18	2.2	1.77	3.69	2.47	0.987
0118	Nitrite as N	mg/l	0.0755	0.071	0.012	0.026	0.021	0.025	0.034	0.11	0.033	0.013
0119	Ammonia un-ionised as N	mg/l	0.00252	0.00384	0.00086	0.00083		0.00108	0.0009	0.00437	0.00216	0.00129
0135	Solids, Suspended at 105 C	mg/l	14.9	4.1	82	7.1	9.5	7.97	17	26	28	110
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	60	62	40	59	45	50	45	62	52	36
0172	Chloride	mg/l	25.9	28	12	18	14	13.9	15	23	48	13
0180	Orthophosphate, reactive as P	mg/l	0.436	0.65	0.052	0.26	0.094	0.126	0.12	0.54	0.14	0.071
9901	Oxygen, Dissolved, % Saturation	%	96	95.7	105.4	98.2	100.7	96.3	101	94.1	95.9	99.8
9924	Oxygen, Dissolved as O2	mg/l	10.3	9.3	10.5	9.92	11.3	11.5	12.5	11.3	11.9	11.9

Samples from 9 Mar 2018 to 7 May 2019

Notation	Determinand	Units	9 Mar 2018 15:29	11 Jun 2018 14:07	10 Jul 2018 13:53	2 Aug 2018 15:16	4 Sep 2018 15:36	3 Oct 2018 15:50	8 Nov 2018 09:43	26 Nov 2018 12:47	3 Apr 2019 09:56	7 May 2019 13:24
0061	pH		7.86	7.59	7.69	7.93	7.83	7.78	7.6	7.52	7.53	7.82
0076	Temperature of Water	°C	5.5	17.1	19.3	18.7	16	12.2	10.1	6.8	7.3	10.1
0077	Conductivity at 25 C	μs/cm	414	357	375	379	404	340	379	318	283	312
0085	BOD : 5 Day ATU	mg/l									2.82	2.62
0111	Ammoniacal Nitrogen as N	mg/l	0.359	0.137	0.133	0.083	0.086	0.075	0.343	0.082	0.266	0.099
0116	Nitrogen, Total Oxidised as N	mg/l	3.17	5.79	6.99	5.39	7.13	5.78	7.08	5.51	3.42	5.06
0117	Nitrate as N	mg/l	3.12	5.71	6.91	5.35	7.09	5.73	6.91	5.47	3.35	5.01
0118	Nitrite as N	mg/l	0.0492	0.085	0.0804	0.038	0.0375	0.0519	0.167	0.0365	0.0676	0.0549
0119	Ammonia un-ionised as N	mg/l	0.00342	0.00166	0.00238	0.00244	0.00166	0.00098	0.00254	0.0004	0.00136	0.00121
0135	Solids, Suspended at 105 C	mg/l									7.07	4.73
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	59	67	68	73	72	59	59	53	48	60
0172	Chloride	mg/l									29.6	26.4
0180	Orthophosphate, reactive as P	mg/l	0.226	0.687	0.607	0.711	0.62	0.502	0.412	0.384	0.421	0.383
9901	Oxygen, Dissolved, % Saturation	%	102.1	94.8	89.7	93.3	96.6	98.4	92.8	97.6	97.1	96.2
9924	Oxygen, Dissolved as O2	mg/l	12.9	9.12	8.25	8.69	9.51	10.5	10.4	11.9	11.7	10.8

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sampling point River Mersey At Brinksway

Determinands

Sampling results

Samples from 12 Jun 2019 to 10 Mar 2020

Samples from 9 Mar 2018 to 7 May 2019

sampling point
River Mersey At Brinksway