sampling point
River Rothay@Grasmere U/S Grasmere Stw

Description	RIVER ROTHAY AT GRASMERE U/S OF GRASMERE STW OLD OUTFALL
Sampling point ID	NW-88004509
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 333712 507302 lat lon: 54.456742, -3.02398
Area	Cumbria And Lancashire
Sub-Area	Morecombe Bay
Summary	82 samples taken between 2006 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.

47 determinands have been measured at this site

Al- Filtered
Alky pH 4.5
Aluminium-Al
Ammonia(N)
As-Filtered
BOD ATU
Cadmium - Cd
Calcium - Ca
Cd Filtered
Chloride Ion
Chromium -Cr
Cond @ 20C
Cond @ 25C
Copper - Cu
Cr- Filtered
Cu Filtered
Hardness
Lead - as Pb
Magnesium-Mg
N Oxidised
NH3 un-ion
Ni- Filtered
Nickel - Ni
Nitrate-N
Nitrite-N
O Diss %sat
OMR Smpl Num
Oil & Grs Vs
Orthophospht
Oxygen Diss
Pb Filtered
Phenol Odour
PhenolicOdor
Sb DISS
Se- Filtered
Sld NV@500C
Sld Sus@105C
Temp Water
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
Zinc - as Zn
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 82 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 21 Apr 2006 to 21 Dec 2006

Notation	Determinand	Units	21 Apr 2006 11:32	16 May 2006 11:52	13 Jun 2006 13:25	13 Jul 2006 11:44	16 Aug 2006 12:07	6 Sep 2006 11:04	20 Oct 2006 11:39	17 Nov 2006 11:49	14 Dec 2006 12:18	21 Dec 2006 11:21
0050	Lead	μg/l	< 0.4	< 0.4		< 0.4	< 0.4	< 0.4	< 0.4		< 0.4
0052	Lead, Dissolved	μg/l	< 0.4	< 0.4		< 0.4	< 0.4	< 0.4	< 0.4		< 0.4
0061	pH		7.1	6.9	7.6	7.3	6.8	6.9	7.2	6.6	6.2
0062	Conductivity at 20 C	μs/cm	48.9	34.8	57.5	47.5	61.6	29.1	37.8	33.6	40.1
0076	Temperature of Water	°C	9.6	12.2	15	13.6	15	15	11.8	7.6	8.9
0085	BOD : 5 Day ATU	mg/l	1.06	< 1	< 1	< 1	< 1	< 1	< 1	< 1	< 1
0106	Cadmium, Dissolved	μg/l	< 0.1	< 0.1		< 0.1	< 0.1	< 0.1	< 0.1		< 0.1	< 0.1
0108	Cadmium	μg/l	< 0.1	< 0.1		< 0.1	< 0.1	< 0.1	< 0.1		< 0.1	< 0.1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.0833	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	0.357	0.433	0.461	0.493	0.645	0.36	0.473	0.294	0.509
0117	Nitrate as N	mg/l	0.353	0.419	0.457	0.489	0.638	0.356	0.469	0.29	0.505
0118	Nitrite as N	mg/l	< 0.004	0.0145	< 0.004	< 0.004	0.00728	< 0.004	< 0.004	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 7.0e-05	0.00014	< 0.00032	< 0.00014	< 5.0e-05	< 6.0e-05	< 0.0001	< 2.0e-05	< 1.0e-05
0135	Solids, Suspended at 105 C	mg/l	< 3	< 3	< 3	< 3	< 3	< 3	< 3	< 3	< 3
0172	Chloride	mg/l	5.37	3.39	6.41	3.4	5.47	1.96	3.9	5.01	7.49
0180	Orthophosphate, reactive as P	mg/l	0.001	0.0027	0.0048	0.0033	0.01	0.0022	0.0027	< 0.001	0.005
0664	Visible oil or grease, significant trace: Present/Not found (1/0)	pres/nf				0
1181	Weather : Temperature		4	4	5	4	5	4	3	2	3	2
1183	Weather : Precipitation		1	1	1	1	1	5	1	3	6	1
3164	Chromium	μg/l	< 0.5	< 0.5		< 0.5		< 0.5	< 0.5		< 0.5
3408	Zinc, Dissolved	μg/l	< 5	< 5		< 5		8.17	< 5		6.51
3409	Chromium, Dissolved	μg/l	< 0.5	< 0.5		< 0.5		< 0.5	< 0.5		< 0.5
3410	Nickel, Dissolved	μg/l	< 5	< 5		< 5		< 5	< 5		< 5
6037	Aluminium, Dissolved	μg/l	21.4	31.2		14.7		56.4	28.7		67.3
6057	Aluminium	μg/l	27.6	32.5		20.7		74.2	39.4		89.8
6450	Copper, Dissolved	μg/l	0.829	< 0.5		< 0.5		0.716	< 0.5		< 0.5
6452	Copper	μg/l	< 0.5	< 0.5		< 0.5		0.503	< 0.5		< 0.5
6455	Zinc	μg/l	< 5	< 5		< 5		< 5	< 5		6.02
6462	Nickel	μg/l	< 5	< 5		< 5		< 5	< 5		< 5
6528	Weather : Visibility		4	4	4	3	4	2	2	2	2	2
6529	Weather : Precipitation : Past 7 days		1	3	1	1	2	3	1	3	6	1
6530	Weather : Temperature : Past 7 days		2	4	5	4	4	2	3	3	2	2
6531	Weather : Visibility : Past 7 days		4	2	1	3	2	2	4	3	2	2
6841	Phenolic Odour	pres/nf				0
9901	Oxygen, Dissolved, % Saturation	%	103	101	100	102	102	105	100	98	93
9924	Oxygen, Dissolved as O2	mg/l	11.7	10.8	10.1	10.6	10.3	10.6	10.8	11.6	10.7
9992	Laboratory Sample Number : Nottingham OMR	no.	275745	275842	278943	280776	281832	280547	282082	284637	284568	284587

Samples from 14 Jul 2005 to 17 Mar 2006

Notation	Determinand	Units	14 Jul 2005 14:03	11 Aug 2005 11:46	22 Sep 2005 13:36	26 Sep 2005 13:27	28 Oct 2005 11:21	17 Nov 2005 11:26	13 Dec 2005 11:47	25 Jan 2006 11:40	21 Feb 2006 11:33	17 Mar 2006 11:34
0050	Lead	μg/l	< 0.4	< 0.4	< 0.4		< 0.4	< 0.4	< 0.4	< 0.4	< 0.4	< 0.4
0052	Lead, Dissolved	μg/l		< 0.4	< 0.4		< 0.4	< 0.4	< 0.4	< 0.4	< 0.4	< 0.4
0061	pH		7.3	7.6	7.1		7.1	6.5	6.7	6.8	7.1	7.41
0062	Conductivity at 20 C	μs/cm	60.9	54.3	44.1		44.8	49.2	48.1	49.4	87.2	110
0076	Temperature of Water	°C	15.6	14.8	13.6		12.6	4.9	4.1	5	4.6	2.5
0085	BOD : 5 Day ATU	mg/l	< 1	< 1	< 1		< 1	< 1	< 1	< 1	< 1	< 1
0106	Cadmium, Dissolved	μg/l		< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
0108	Cadmium	μg/l	< 0.1	< 0.1	< 0.1		< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
0111	Ammoniacal Nitrogen as N	mg/l	0.041	< 0.03	< 0.03		< 0.03	< 0.03	0.043	0.055	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	0.447	0.226	0.209		0.626	1.06	0.502	0.659	0.744	0.862
0117	Nitrate as N	mg/l	0.443	0.222	0.205		0.622	1.06	0.497	0.653	0.74	0.858
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004		< 0.004	< 0.004	0.005	0.0061	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	0.00023	< 0.00031	< 9.0e-05		< 8.0e-05	< 1.0e-05	3.0e-05	4.0e-05	< 5.0e-05	< 8.0e-05
0135	Solids, Suspended at 105 C	mg/l	< 3	< 3	4		3	< 3	< 3	< 3	< 3	< 3
0172	Chloride	mg/l	6.5	6.15	5.27		6.73	6.76	6.37	5.9	18	25.4
0180	Orthophosphate, reactive as P	mg/l	0.00746	0.008	0.0018		0.0035	0.0039	0.0056	0.0046	0.00208	0.0082
1181	Weather : Temperature		4	5	4	3	3	2	2	2	2	2
1183	Weather : Precipitation		1	1	1	2	3	1	1	1	2	12
3164	Chromium	μg/l	< 0.5	< 0.5	< 0.5		< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5
3408	Zinc, Dissolved	μg/l		< 5	< 5		< 5	< 5	< 5	< 5	5.41	6.59
3409	Chromium, Dissolved	μg/l		< 0.5	< 0.5		< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5
3410	Nickel, Dissolved	μg/l		< 5	< 5		< 5	< 5	< 5	< 5	< 5	< 5
6037	Aluminium, Dissolved	μg/l		10.2	20		30.8	20.7	13.3	16.5	15.5	18.3
6057	Aluminium	μg/l	13	11.6	31.9		66.8	28.9	17.1	20.1	22.4	26.2
6450	Copper, Dissolved	μg/l		1.36	1.48	0.71	< 0.5	0.521	< 0.5	< 0.5	0.535	< 0.5
6452	Copper	μg/l	< 0.5	< 0.5	0.721		< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5
6455	Zinc	μg/l	< 5	< 5	5.06		< 5	< 5	< 5	< 5	< 5	< 5
6462	Nickel	μg/l	< 5	< 5	< 5		< 5	< 5	< 5	< 5	< 5	< 5
6528	Weather : Visibility		2	4	2	2	2	1	3	4	4	4
6529	Weather : Precipitation : Past 7 days		1	1	2	1	3	1	2	1	2	14
6530	Weather : Temperature : Past 7 days		5	5	4	4	3	3	2	2	2	2
6531	Weather : Visibility : Past 7 days		1	1	2	2	2	2	2	2	2	2
9901	Oxygen, Dissolved, % Saturation	%	91	108	100		95	98	98	99	103	105
9924	Oxygen, Dissolved as O2	mg/l	9.1	10.9	10.4		10.1	12.6	12.8	12.8	13.3	14.3
9992	Laboratory Sample Number : Nottingham OMR	no.	271326	264462	264656	273346	274494	273353	275502	272782	264835	275535

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sampling point River Rothay@Grasmere U/S Grasmere Stw

Determinands

Sampling results

Samples from 21 Apr 2006 to 21 Dec 2006

Samples from 14 Jul 2005 to 17 Mar 2006

sampling point
River Rothay@Grasmere U/S Grasmere Stw