sampling point
River Irk U/S Of Cedar Grove Sso

Description	RIVER IRK U/S OF CEDAR GROVE SSO
Sampling point ID	NW-88002351
Type	Freshwater – Rivers
Status	open
Location	easting northing: 391959 408667 lat lon: 53.574528, -2.122897
Area	Greater Manchester Merseyside And Cheshire
Sub-Area	Manchester
Summary	165 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.

32 determinands have been measured at this site

Alky pH 4.5
Aluminium-Al
Ammonia(N)
BOD ATU
Boron - as B
Cadmium - Cd
Chloride Ion
Chromium -Cr
Cond @ 20C
Cond @ 25C
Copper - Cu
Lead - as Pb
N Oxidised
NH3 un-ion
Nickel - Ni
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
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 165 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 7 May 2019 to 10 Mar 2020

Notation	Determinand	Units	7 May 2019 11:57	11 Jun 2019 13:55	3 Jul 2019 12:24	8 Aug 2019 12:14	30 Sep 2019 10:33	22 Oct 2019 13:28	18 Dec 2019 11:24	21 Jan 2020 10:10	12 Feb 2020 10:35	10 Mar 2020 16:08
0061	pH		8.15	8.05	8.15	7.93	7.48	7.75	7.68	7.77	7.74	7.26
0076	Temperature of Water	°C	10.5	10.4	15	15.5	12.8	10.5	5.8	6.3	5.7	7.4
0077	Conductivity at 25 C	μs/cm	493	459	508	494	313	410	367	397	410	236
0085	BOD : 5 Day ATU	mg/l	1.26	1.49	< 1	< 1	< 1	< 1	1.5	1.1	1.4	1.6
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	0.14	0.053	0.033	0.038	0.043	0.068	0.092
0116	Nitrogen, Total Oxidised as N	mg/l	0.36	0.43	0.29	0.63	1.5	0.67	1.1	0.81	1.2	1
0117	Nitrate as N	mg/l	0.356	0.426	0.278	0.608	1.49	0.66	1.09	0.802	1.19	0.992
0118	Nitrite as N	mg/l	< 0.004	0.0044	0.012	0.022	0.011	0.01	0.0059	0.0081	0.0084	0.0082
0119	Ammonia un-ionised as N	mg/l	< 0.00057	< 0.00056	< 0.00079	0.00326	0.00036	0.00035	0.00025	0.00035	0.0005	0.00026
0135	Solids, Suspended at 105 C	mg/l	3.43	< 3	5.2	< 3	6.2	3.4	16	3.7	6	16
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	149	161	190	160	110	150	120	140	120	80
0172	Chloride	mg/l	26.6	25	26	25	13	18	18	18	40	14
0180	Orthophosphate, reactive as P	mg/l	0.014	0.025	0.022	0.035	0.082	0.02	0.032	0.021	0.056	0.15
9901	Oxygen, Dissolved, % Saturation	%	96.1	92.3	104.6	90.6	92.8	92.2	93	92.5	91.9	99.5
9924	Oxygen, Dissolved as O2	mg/l	10.7	10.3	10.5	9.01	9.8	10.3	11.6	11.4	11.5	11.9

Samples from 5 Jul 2018 to 8 Apr 2019

Notation	Determinand	Units	5 Jul 2018 12:06	10 Aug 2018 15:10	4 Sep 2018 09:45	2 Oct 2018 09:21	9 Nov 2018 13:00	4 Dec 2018 10:13	4 Jan 2019 14:02	8 Feb 2019 13:53	6 Mar 2019 12:59	8 Apr 2019 12:07
0061	pH		8.01	8.19	8.04	7.98	8.1	7.66	7.95	7.61	7.44	7.99
0076	Temperature of Water	°C	17.3	13.8	12.5	11.1	8.6	7.3	6.4	6.6	8.1	9.7
0077	Conductivity at 25 C	μs/cm	519	520	516	459	522	475	473	393	371	472
0085	BOD : 5 Day ATU	mg/l	1.53	< 1	< 1		1.18	1.25	< 1	1.06	1.6	< 2.75
0111	Ammoniacal Nitrogen as N	mg/l	0.164	0.034	< 0.03	0.04	< 0.03	0.05	0.034	0.084	0.108	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	< 0.2	0.32	0.33	0.9	0.6	6.46	2.29	5.6	3.63	0.74
0117	Nitrate as N	mg/l	0.164	0.312	0.325	0.884	0.595	6.44	2.28	5.59	3.62	0.736
0118	Nitrite as N	mg/l	0.0358	0.0076	0.0049	0.0161	0.0046	0.0236	0.0122	0.0136	0.0146	0.0041
0119	Ammonia un-ionised as N	mg/l	0.00509	0.00082	< 0.00066	0.00076	< 0.00049	0.00034	0.00042	0.00049	0.00048	< 0.00052
0135	Solids, Suspended at 105 C	mg/l	6.38	6.08	8.45	8	9.38	10.1	< 3	9.6	11.1	4.52
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	188	187	188	163	180	115	151	90	105	153
0172	Chloride	mg/l	26.1	25.6	26	26.1	29.1	24.1	24.4	29.8	21.7	24.7
0180	Orthophosphate, reactive as P	mg/l	0.05	0.025	0.042	0.04	0.026	0.056	0.02	0.071	0.074	0.016
9901	Oxygen, Dissolved, % Saturation	%	104.1	95.5	94.6	91.8	92.9	94.3	91.1	100.3	97.2	103.4
9924	Oxygen, Dissolved as O2	mg/l	9.97	9.86	10.1	10.1	10.8	11.3	11.2	12.3	11.5	11.7

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sampling point River Irk U/S Of Cedar Grove Sso

Determinands

Sampling results

Samples from 7 May 2019 to 10 Mar 2020

Samples from 5 Jul 2018 to 8 Apr 2019

sampling point
River Irk U/S Of Cedar Grove Sso