sampling point
Chanters Brook At School

Description	CHANTERS BROOK AT SCHOOL
Sampling point ID	NW-88002499
Type	Freshwater – Rivers
Status	open
Location	easting northing: 368062 402031 lat lon: 53.513968, -2.483091
Area	Greater Manchester Merseyside And Cheshire
Sub-Area	Merseyside
Summary	135 samples taken between 2017 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
Calcium - Ca
Chloride Ion
Cl2 Free
Cond @ 20C
Cond @ 25C
Cu Filtered
Hardness
Magnesium-Mg
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
pH in-situ

Displaying the twenty most recent samples. You can see all 135 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 4 Feb 2015 to 5 Apr 2017

Notation	Determinand	Units	4 Feb 2015 12:46	5 May 2015 12:37	5 Aug 2015 11:07	3 Nov 2015 13:48	1 Mar 2016 13:53	9 Jun 2016 11:42	9 Sep 2016 11:15	7 Dec 2016 14:04	11 Jan 2017 09:31	5 Apr 2017 13:21
0061	pH		7.22	7.7	7.88	7.81	7.5	7.79	7.86	7.26	7.73	7.56
0076	Temperature of Water	°C	3.4	11	13.4	9.8	7.7	14.9	15	8.2	6.7	9.5
0077	Conductivity at 25 C	μs/cm	845	563	795	594	386	808	617	843	519	842
0111	Ammoniacal Nitrogen as N	mg/l	0.275	0.131	0.123	0.103	0.598	0.225	0.073	0.306	0.109	0.31
0116	Nitrogen, Total Oxidised as N	mg/l	2.49	0.94	1.86	2.33	1.09	1.98	1.62	1.42	1.8	1.39
0117	Nitrate as N	mg/l	2.49	0.925	1.8	2.3	1.07	1.92	1.58	1.4	1.78	1.36
0118	Nitrite as N	mg/l	< 0.004	0.0146	0.0564	0.0324	0.0227	0.0604	0.04	0.0227	0.0158	0.0321
0119	Ammonia un-ionised as N	mg/l	0.00052	0.0013	0.00219	0.0012	0.00294	0.00365	0.0014	0.0009	0.00084	0.002
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	73	123	184	161	60	182	156	138	120	142
0180	Orthophosphate, reactive as P	mg/l	< 0.01	0.038	0.031	0.11	0.094	0.032	< 0.01	< 0.01	0.112	< 0.01
9901	Oxygen, Dissolved, % Saturation	%	98	83.4	90.4	92.1	99.7	91.3	92.4	84.2	96.6	93.3
9924	Oxygen, Dissolved as O2	mg/l	13	9.18	9.42	10.4	11.9	9.2	9.29	9.91	11.8	10.6

Samples from 13 Nov 2012 to 20 Oct 2014

Notation	Determinand	Units	13 Nov 2012 10:09	21 Nov 2012 14:56	8 Mar 2013 14:24	11 Jun 2013 13:44	10 Sep 2013 15:36	3 Dec 2013 11:03	13 Jan 2014 14:33	11 Apr 2014 11:06	4 Jul 2014 09:57	20 Oct 2014 13:58
0061	pH		7.4	7.8	7.8	7.8	7.9	7.6	7.3	7.7	8.1	7.8
0076	Temperature of Water	°C	8.7	8.4	7.3	12.1	12.3	7.4	5.6	9.5	14.8	12.7
0077	Conductivity at 25 C	μs/cm	444	429	889	1085	738	777	550	571	1637	308
0111	Ammoniacal Nitrogen as N	mg/l	0.137	0.157	0.323	0.13	0.065	0.25	0.398	0.193	0.358	0.083
0116	Nitrogen, Total Oxidised as N	mg/l	0.87	1.04	1.34	1.53	1.58	1.9	2.76	1.75	1.28	1.49
0117	Nitrate as N	mg/l	0.859	1.02	1.32	1.42	1.56	1.87	2.71	1.71	1.23	1.46
0118	Nitrite as N	mg/l	0.0108	0.0193	0.0191	0.111	0.0197	0.0292	0.0483	0.0366	0.0481	0.0309
0119	Ammonia un-ionised as N	mg/l	0.00058	0.00162	0.00307	0.00176	0.00112	0.00151	0.00106	0.00172	0.00927	0.00117
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	115	120	155	198	174	126	94	131	224	155
0180	Orthophosphate, reactive as P	mg/l	0.088	0.105	< 0.02	0.073	0.082	< 0.02	0.089	0.074	< 0.02	0.072
9901	Oxygen, Dissolved, % Saturation	%	100	97	96	88	91	80.6	96	100	92	94
9924	Oxygen, Dissolved as O2	mg/l	11.6	11.4	11.6	9.44	9.72	9.67	12.1	11.4	9.29	9.95

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sampling point Chanters Brook At School

Determinands

Sampling results

Samples from 4 Feb 2015 to 5 Apr 2017

Samples from 13 Nov 2012 to 20 Oct 2014

sampling point
Chanters Brook At School