sampling point
Maghull Brook Ptc R Alt Spt14

Description	MAGHULL BROOK PTC ALT SEFTON MEADOWS INVESTIGATION SPT14
Sampling point ID	NW-88022639
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 335619 402563 lat lon: 53.51577, -2.972387
Area	Cumbria And Lancashire
Sub-Area	Ribble / Douglas
Summary	23 samples taken between 2012 and 2010

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.

17 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
Cond @ 25C
Cu Filtered
Fe- Filt
Iron - as Fe
N Oxidised
NH3 un-ion
NO FLOW/SAMP
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Sld Sus@105C
Temp Water
pH

Displaying the twenty most recent samples. You can see all 23 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 8 Aug 2011 to 21 Jun 2012

Notation	Determinand	Units	8 Aug 2011 08:45	21 Sep 2011 10:00	26 Oct 2011 10:10	21 Nov 2011 09:55	6 Dec 2011 09:40	21 Feb 2012 09:30	8 Mar 2012 09:55	18 Apr 2012 11:00	11 May 2012 08:50	21 Jun 2012 09:52
0061	pH		7.6	7.6	8	7.5	7.5	7.7	7.7	7.8	7.8
0076	Temperature of Water	°C	14	13.3	10.3	10.2	6.4	7.6	7.2	9.1	10
0077	Conductivity at 25 C	μs/cm	542	701	605	509	498	640	672	630	470
0111	Ammoniacal Nitrogen as N	mg/l	1.03	0.54	1.2	1.14	0.168	0.785	2.27	2.55	0.271
0116	Nitrogen, Total Oxidised as N	mg/l	0.89	2.49	1.14	1.72	4.72	3.44	2.31	1.77	3.42
0117	Nitrate as N	mg/l	0.696	2.31	1.01	1.6	4.68	3.36	2.22	1.67	3.37
0118	Nitrite as N	mg/l	0.194	0.183	0.128	0.124	0.04	0.0759	0.0882	0.103	0.0532
0119	Ammonia un-ionised as N	mg/l	0.0102	0.00506	0.0224	0.00676	0.00075	0.00606	0.017	0.0276	0.00314
0135	Solids, Suspended at 105 C	mg/l	15.6	15.8	21.4	8.67	10.9	9.85	34	8.45	4.77
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	154	179	192	156	123	172	198	210	135
0180	Orthophosphate, reactive as P	mg/l	0.289	0.15	0.166	0.208	0.087	0.101	< 0.02	0.124	0.109
6051	Iron	μg/l	803	632	874	1020	627	728	2780	1290	544
7668	No flow /No sample											1
9901	Oxygen, Dissolved, % Saturation	%	28	31.9	42.1	51	76	72	77	86	77
9924	Oxygen, Dissolved as O2	mg/l	2.88	3.33	4.71	5.72	9.35	8.6	9.29	9.9	8.68

Samples from 10 Nov 2010 to 25 Jul 2011

Notation	Determinand	Units	10 Nov 2010 09:57	19 Nov 2010 09:42	7 Dec 2010 10:20	26 Jan 2011 10:20	23 Feb 2011 10:15	22 Mar 2011 10:40	19 Apr 2011 10:20	24 May 2011 10:15	15 Jun 2011 11:00	25 Jul 2011 10:35
0061	pH		7.48	8.43	7.95	8.23	7.26	7.48	7.9	8.13	7.42	7.65
0076	Temperature of Water	°C	7.69	6.4	0.32	4.4	7.9	10.8	12.4	11.5	17	16.3
0077	Conductivity at 25 C	μs/cm	560	595	683	582	450	657	684	559	714	877
0111	Ammoniacal Nitrogen as N	mg/l	0.378	0.878	2.84	1.41	0.793	3.81	2.47	2.47	1.97	0.662
0116	Nitrogen, Total Oxidised as N	mg/l	5.36	4	1.77	2.83	2.78	1.2	0.83	0.27	0.28	17.4
0117	Nitrate as N	mg/l	5.26	3.84	1.71	2.75	2.72	1.1	0.756	0.218	0.157	17.2
0118	Nitrite as N	mg/l	0.101	0.159	0.0574	0.0771	0.0574	0.0981	0.0738	0.0516	0.123	0.152
0119	Ammonia un-ionised as N	mg/l	0.00178	0.0123	0.0227	0.017	0.00229	0.0226	0.0428	0.0503	0.0161	0.00867
0135	Solids, Suspended at 105 C	mg/l	19	3.15	33.2	9.15	8.78	28.2	18	17.2	6.7	5.97
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	159	179	201	198	127	208	213	155	179	94
0180	Orthophosphate, reactive as P	mg/l	0.119	0.111	0.163	0.133	0.077	0.275	0.216	0.521	0.425	0.323
6051	Iron	μg/l	914	557	2490	1030	766	2420	2060	1750	814	687
6450	Copper, Dissolved	μg/l	4.93	3.52	1.74
6460	Iron, Dissolved	μg/l	215	231	172
9901	Oxygen, Dissolved, % Saturation	%	41.7	49.2	61.9	52.9	75.6	70.2	76.7	64.7	31.9	85.8
9924	Oxygen, Dissolved as O2	mg/l	4.97	6.05	8.95	6.85	8.96	7.76	8.17	7.04	3.07	8.39

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sampling point Maghull Brook Ptc R Alt Spt14

Determinands

Sampling results

Samples from 8 Aug 2011 to 21 Jun 2012

Samples from 10 Nov 2010 to 25 Jul 2011

sampling point
Maghull Brook Ptc R Alt Spt14