sampling point
Longwood Brook At Market St-Milnsbridge

Description	LONGWOOD BROOK AT MARKET STREET - MILNSBRIDGE
Sampling point ID	NE-49500481
Type	Freshwater – Rivers
Status	open
Location	easting northing: 411515 416228 lat lon: 53.642427, -1.827293
Area	Yorkshire
Sub-Area	Aire, Calder, Wharfe
Summary	79 samples taken between 2007 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.

37 determinands have been measured at this site

Action taken
Alky pH 4.5
Ammonia(N)
BOD ATU
Calcium - Ca
Chloride Ion
ColourAbnoml
Cond - Field
Cond @ 20C
Cond @ 25C
Cu Filtered
Foam Visible
Hardness
Liqcolour-mn
Liqcolour-se
Liqcolour-st
Magnesium-Mg
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Obs Flow ROC
Oil & Grs Vs
Orthophospht
Oxygen Diss
Phenol Odour
Sld Sus@105C
Solid quanty
Temp Water
Type of Flow
Weth7Dy-Prec
Weth7Dy-Temp
WethPresPrec
WethPresTemp
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 79 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 3 Apr 2006 to 10 Jan 2007

Notation	Determinand	Units	3 Apr 2006 09:05	2 May 2006 12:40	5 Jun 2006 09:00	30 Jun 2006 08:44	1 Aug 2006 11:25	25 Oct 2006 11:56	28 Nov 2006 12:11	8 Dec 2006 12:30	13 Dec 2006 14:03	10 Jan 2007 13:42
0061	pH		7.4	8.1	7.6	8	8.1	7.3	7.5	7.3	7.4	7.7
0076	Temperature of Water	°C	7	9.1	11.5	14.1	15.5	10.6	7.6	8	9.6	7.2
0085	BOD : 5 Day ATU	mg/l	1.9	1.3	< 1	< 1	3.54	< 1	1.21	1.42	1.2	1.64
0111	Ammoniacal Nitrogen as N	mg/l	0.089	< 0.04	< 0.03	0.033	< 0.03	< 0.03	0.0594	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	3.42	2.58	2.66	1.87	1.7	2.43	3.13	2.94	3.32	3.49
0117	Nitrate as N	mg/l	3.4	2.58	2.64	1.87	1.69	2.43	3.1	2.93	3.32	3.48
0118	Nitrite as N	mg/l	0.021	< 0.004	0.017	< 0.004	0.0137	< 0.004	0.0324	0.0122	< 0.004	0.00954
0119	Ammonia un-ionised as N	mg/l	0.00033	< 0.00068	< 0.00025	0.00081	< 0.00082	< 0.00012	0.00029	< 0.0001	< 0.00014	< 0.00022
0180	Orthophosphate, reactive as P	mg/l	0.042	0.108	0.091	0.19	0.272	0.0992	0.045	0.152	0.0404	< 0.02
0664	Visible oil or grease, significant trace: Present/Not found (1/0)	pres/nf						0	0	0	0	0
6450	Copper, Dissolved	μg/l	4.22	2.37	2.42	3.13	3.93	3.06	3.44	3.73	3.47
6455	Zinc	μg/l	32.9	62.4	85.9	75	105	38.9	45.9	51.6	20.9	31.1
6841	Phenolic Odour	pres/nf						0	0	0	0	0
9638	Foam Visible	pres/nf						0	0	0	0	0
9688	Colour : Abnormal	pres/nf						0	0	0	0	0
9901	Oxygen, Dissolved, % Saturation	%	97	96	100	94	97	104	105	102	107	92
9924	Oxygen, Dissolved as O2	mg/l	11.8	11.1	10.9	9.64	9.65	11.6	12.5	12.1	12.2	11.1

Samples from 20 Jun 2005 to 7 Mar 2006

Notation	Determinand	Units	20 Jun 2005 11:10	18 Jul 2005 10:45	17 Aug 2005 11:15	22 Sep 2005 11:50	19 Oct 2005 09:20	17 Nov 2005 12:50	12 Dec 2005 11:25	16 Jan 2006 12:15	2 Feb 2006 11:05	7 Mar 2006 08:30
0061	pH		7.7	8.2	8.6	8.7	7.8	7.7	7.8	7.6	7.7	7.1
0076	Temperature of Water	°C	16.7	16	16.8	13.9	11.7	6.7	6.5	6.7	3.9	4.6
0085	BOD : 5 Day ATU	mg/l	0.8	0.6	0.6	0.6	5	1.4	1.7	1.6	2	1.9
0111	Ammoniacal Nitrogen as N	mg/l	0.107	< 0.04	< 0.04	0.044	< 0.04	< 0.04	0.045	0.04	0.04	0.04
0116	Nitrogen, Total Oxidised as N	mg/l	2.56	1.63	1.48	1.84	1.78	2.57	2.65	2.7	2.49	2.48
0117	Nitrate as N	mg/l	2.53	1.63	1.48	1.84	1.78	2.56	2.65	2.69	2.49	2.47
0118	Nitrite as N	mg/l	0.033	0.005	0.005	< 0.004	0.004	0.009	0.005	0.009	< 0.004	0.008
0119	Ammonia un-ionised as N	mg/l	0.00162	< 0.00113	< 0.0012	0.00107	< 0.00053	< 0.00029	0.0004	0.00023	0.00023	6.0e-05
0180	Orthophosphate, reactive as P	mg/l	0.066	0.178	0.164	0.113	0.112	0.02	0.081	0.103	0.117	0.108
6450	Copper, Dissolved	μg/l	4.46	2.01	2.07	2.66	3.73	8.66	3.01	3.3	2.39	2.57
6455	Zinc	μg/l	82.3	17.4	13.1	86.2	54.7	45.5	24.5	57.7	60.1	30.7
9901	Oxygen, Dissolved, % Saturation	%	93	95	101	98	97	97	92	102	94	93
9924	Oxygen, Dissolved as O2	mg/l	9.02	9.35	9.78	10.1	10.5	11.8	11.3	12.5	12.3	12

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sampling point Longwood Brook At Market St-Milnsbridge

Determinands

Sampling results

Samples from 3 Apr 2006 to 10 Jan 2007

Samples from 20 Jun 2005 to 7 Mar 2006

sampling point
Longwood Brook At Market St-Milnsbridge