sampling point
River Winster At Tidal Doors

Description	RIVER WINSTER AT TIDAL DOORS
Sampling point ID	NW-88004466
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 343222 479138 lat lon: 54.204813, -2.871938
Area	Cumbria And Lancashire
Sub-Area	Morecombe Bay
Summary	122 samples taken between 2010 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.

36 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Ca Filtered
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Cu Filtered
Hardness
Magnesium-Mg
Mg Filtered
N Oxid Filt
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
OMR Smpl Num
Oil & Grs Vs
Orthophospht
Oxygen Diss
Phenol Odour
PhenolicOdor
SiO2 Rv
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 122 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 25 Jun 2009 to 22 Mar 2010

Notation	Determinand	Units	25 Jun 2009 11:26	3 Aug 2009 12:00	17 Aug 2009 12:20	3 Sep 2009 12:20	13 Oct 2009 12:10	23 Nov 2009 14:09	7 Dec 2009 10:25	11 Jan 2010 14:00	3 Feb 2010 10:15	22 Mar 2010 10:15
0061	pH		7.9	7.25	7.3	7.2	7.3	7.3	6.97	7.4	7.13	7.31
0076	Temperature of Water	°C	20.44	15.69	16	13.8	9.83	8.8	7.35	0.47	3.1	7.2
0077	Conductivity at 25 C	μs/cm	10088	547	919	291	337	145	171	408	542	943
0111	Ammoniacal Nitrogen as N	mg/l	0.102	0.079	0.057	0.058	0.049	0.041	0.037	0.113	0.082	0.181
0116	Nitrogen, Total Oxidised as N	mg/l	0.7	0.85	0.75	0.76	0.9	0.92	1.01	1.47	1.23	1.15
0117	Nitrate as N	mg/l	0.685	0.843	0.742	0.755	0.894	0.916	1.01	1.46	1.23	1.14
0118	Nitrite as N	mg/l	0.0151	0.0067	0.0081	0.0052	0.0063	0.0045	0.0048	0.007	0.0049	0.0061
0119	Ammonia un-ionised as N	mg/l	0.00318	0.0004	0.00033	0.00023	0.00018	0.00014	5.0e-05	0.00026	0.00012	0.00056
0135	Solids, Suspended at 105 C	mg/l	12.6	5.8	4.4	13	4.5	8.05	3.8	< 3	3.83	6.7
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	80	76	78	75	76	42	56	71	59	68
0180	Orthophosphate, reactive as P	mg/l	0.069	0.024	0.039	0.077	0.027	0.024	0.02	0.032	0.02	0.022
0664	Visible oil or grease, significant trace: Present/Not found (1/0)	pres/nf	0	0	0	0	0	0	0	0	0	0
6450	Copper, Dissolved	μg/l	2.4	1.5	1.3	2.2	1.1	1.4	1.3	< 1	1.89	1.32
6455	Zinc	μg/l	6.4	< 5	< 5	9.4	< 5	< 5	5.7	< 5	8.9	5.2
6841	Phenolic Odour	pres/nf	0	0	0	0	0	0	0	0	0	0
9901	Oxygen, Dissolved, % Saturation	%	97.8	84.9	90.4	69.4	84	83	63.5	77	87.1	89.5
9924	Oxygen, Dissolved as O2	mg/l	8.79	8.41	8.9	7.17	9.5	9.62	7.63	11.1	11.7	10.8

Samples from 7 Aug 2008 to 22 May 2009

Notation	Determinand	Units	7 Aug 2008 11:13	20 Aug 2008 14:07	17 Oct 2008 12:14	5 Nov 2008 11:44	5 Dec 2008 09:16	2 Jan 2009 11:59	26 Feb 2009 12:55	12 Mar 2009 12:45	1 May 2009 12:25	22 May 2009 12:20
0061	pH		7.3	7.3	7.2	8	7.1	8	7.7	7.49	7.54	7.74
0076	Temperature of Water	°C	15.9	15.3	10	9	4.2	2.3	7.51	8.23	12.05	12.55
0077	Conductivity at 25 C	μs/cm	45	323	193	219	236	1038	9951	813	1842	337
0111	Ammoniacal Nitrogen as N	mg/l	0.042	0.038	0.031	0.057	0.078	0.116	0.1	0.05	0.045	0.053
0116	Nitrogen, Total Oxidised as N	mg/l	0.84	0.79	1	1.11	1.17	1.42	1.15	1.33	0.84	0.94
0117	Nitrate as N	mg/l	0.834	0.785	0.996	1.1	1.16	1.41	1.14	1.33	0.834	0.935
0118	Nitrite as N	mg/l	0.0057	0.005	< 0.004	0.006	0.0066	0.0059	0.0072	< 0.004	0.0063	0.0047
0119	Ammonia un-ionised as N	mg/l	0.00024	0.00021	9.0e-05	0.00097	0.00012	0.0012	0.00077	0.00025	0.00034	0.00065
0135	Solids, Suspended at 105 C	mg/l	4.5	6.5	5.1	< 3	6	8.1	10.7	5.1	5.8	3.2
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	69	74	60	77	64	70	78	64	72	68
0180	Orthophosphate, reactive as P	mg/l	0.027	0.027	< 0.02	0.025	< 0.02	0.025	0.035	< 0.02	< 0.02	< 0.02
0664	Visible oil or grease, significant trace: Present/Not found (1/0)	pres/nf	0	0	0	0	0	0	0	0	0	0
6450	Copper, Dissolved	μg/l	1.9	3.3	3.2	2.7	2.9	2.4	2.9	2.2	2.5	1.9
6455	Zinc	μg/l	< 5	< 5	< 5	< 5	5.9	< 5	9.6	< 5	< 5	< 5
6841	Phenolic Odour	pres/nf	0	0	0	0	0	0	0	0	0	0
9901	Oxygen, Dissolved, % Saturation	%	84	77	87	90	89	97	95.8	95.2	102.8	87.2
9924	Oxygen, Dissolved as O2	mg/l	8.29	7.69	9.8	10.4	11.6	13.3	11.5	11.2	11	9.26

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sampling point River Winster At Tidal Doors

Determinands

Sampling results

Samples from 25 Jun 2009 to 22 Mar 2010

Samples from 7 Aug 2008 to 22 May 2009

sampling point
River Winster At Tidal Doors