sampling point
Dovers Brook Ptc River Alt Spt5

Description	DOVERS BROOK PTC RIVER ALT SEFTON MEADOWS INVESTIGATION SPT5
Sampling point ID	NW-88022631
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 335918 402082 lat lon: 53.511484, -2.96778
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 10:20	21 Sep 2011 10:30	26 Oct 2011 11:35	21 Nov 2011 11:35	6 Dec 2011 10:23	21 Feb 2012 10:20	8 Mar 2012 10:40	18 Apr 2012 10:40	11 May 2012 10:20	21 Jun 2012 09:40
0061	pH		7.3	7.4	7.8	7.6	7.7	7.5	7.5	7.6	8
0076	Temperature of Water	°C	14.7	12.9	10.4	9.9	6.7	7.6	7.6	8.3	10.1
0077	Conductivity at 25 C	μs/cm	656	71	770	750	714	926	907	857	558
0111	Ammoniacal Nitrogen as N	mg/l	1.29	0.442	2	2.48	0.572	5.23	7.27	5.53	1.14
0116	Nitrogen, Total Oxidised as N	mg/l	2.76	5.33	5.91	5.54	10.7	5.98	5.29	4.31	6.3
0117	Nitrate as N	mg/l	2.51	5.13	5.68	5.37	10.6	5.92	5.21	4.24	6.24
0118	Nitrite as N	mg/l	0.251	0.197	0.234	0.169	0.0549	0.0594	0.0801	0.0702	0.0582
0119	Ammonia un-ionised as N	mg/l	0.00675	0.00255	0.0239	0.0181	0.00413	0.0256	0.0355	0.0358	0.0209
0135	Solids, Suspended at 105 C	mg/l	8.35	8.48	26	7.87	14.2	13.8	39.3	8.8	8.37
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	191	186	224	223	153	243	273	264	145
0180	Orthophosphate, reactive as P	mg/l	0.064	0.058	0.027	0.069	0.028	0.062	< 0.02	0.062	0.044
6051	Iron	μg/l	895	390	1050	915	838	1510	4170	1630	740
7668	No flow /No sample											1
9901	Oxygen, Dissolved, % Saturation	%	22	55	54.1	61	83	78	75	86	89
9924	Oxygen, Dissolved as O2	mg/l	2.23	5.79	6.04	6.89	10.1	9.31	8.96	10.1	10

Samples from 10 Nov 2010 to 25 Jul 2011

Notation	Determinand	Units	10 Nov 2010 11:40	19 Nov 2010 11:00	7 Dec 2010 11:40	26 Jan 2011 11:25	23 Feb 2011 11:45	22 Mar 2011 11:40	19 Apr 2011 11:15	24 May 2011 11:25	15 Jun 2011 12:15	25 Jul 2011 11:05
0061	pH		8.17	7.93	7.5	7.42	7.36	7.53	7.6	7.54	7.36	7.59
0076	Temperature of Water	°C	8.17	6.9	2.6	5.4	8.1	11.9	12.3	11.1	15.9	15.6
0077	Conductivity at 25 C	μs/cm	625	648	1155	936	691	919	951	891	985	909
0111	Ammoniacal Nitrogen as N	mg/l	2.08	2.82	8.13	5.31	3.81	9.26	8.87	8.41	7.72	5.3
0116	Nitrogen, Total Oxidised as N	mg/l	6.83	6.54	4.78	5.75	4.42	4.79	4.41	3.67	3.75	3.85
0117	Nitrate as N	mg/l	6.76	6.45	4.73	5.69	4.37	4.72	4.32	3.51	3.41	3.47
0118	Nitrite as N	mg/l	0.0669	0.0944	0.0544	0.0629	0.0523	0.0654	0.0931	0.163	0.338	0.382
0119	Ammonia un-ionised as N	mg/l	0.0332	0.0349	0.0274	0.0183	0.014	0.0667	0.0772	0.0584	0.0507	0.0575
0135	Solids, Suspended at 105 C	mg/l	15.4	10.5	54.1	11	13.9	13.1	17.9	11.8	4.88	10.3
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	181	203	292	256	192	301	312	294	306	289
0180	Orthophosphate, reactive as P	mg/l	0.071	0.062	0.072	0.075	0.041	0.074	0.076	0.077	0.065	0.061
6051	Iron	μg/l	1290	1180	4960	1330	1460	2200	2520	1730	1200	1130
6450	Copper, Dissolved	μg/l	5.84	5.17	2.43
6460	Iron, Dissolved	μg/l	128	126	395
9901	Oxygen, Dissolved, % Saturation	%	53.2	72.5	61.6	61.3	82.4	94.2	101.5	63.3	45.7	44
9924	Oxygen, Dissolved as O2	mg/l	6.26	8.81	8.37	7.74	9.72	10.2	10.8	6.95	4.51	4.37

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sampling point Dovers Brook Ptc River Alt Spt5

Determinands

Sampling results

Samples from 8 Aug 2011 to 21 Jun 2012

Samples from 10 Nov 2010 to 25 Jul 2011

sampling point
Dovers Brook Ptc River Alt Spt5