sampling point
River Chelt Arle Avenue

Description	RIVER CHELT ARLE AVENUE
Sampling point ID	MD-04465780
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 393710 223120 lat lon: 51.906574, -2.09283
Area	Shropshire Herefordshire Worcestershire And Gloucestershire
Sub-Area	Avon & Lower Severn (4)
Summary	128 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.

41 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
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
Oil & Grs Vs
Orthophospht
Oxygen Diss
Pb Filtered
Phenol Odour
Potassium- K
Sld Sus@105C
Temp Water
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
Zinc - as Zn
Zn- Filtered
pH
pH in-situ

Displaying the twenty most recent samples. You can see all 128 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 20 Jul 2009 to 1 Mar 2010

Notation	Determinand	Units	20 Jul 2009 12:05	13 Aug 2009 15:30	1 Sep 2009 14:40	8 Sep 2009 15:21	5 Oct 2009 14:27	26 Oct 2009 13:25	6 Nov 2009 11:50	21 Jan 2010 12:20	8 Feb 2010 12:55	1 Mar 2010 12:05
0061	pH		8.4		8.7	8.4	8.3	8.3	8.3	8.1	8.5	8.5
0076	Temperature of Water	°C	15.4		15.4	17.3	12.5	12.1	10.2	4.6	4.8	5
0077	Conductivity at 25 C	μs/cm	616		612	639	668	701	659	563	635	607
0111	Ammoniacal Nitrogen as N	mg/l	0.034		0.033	0.032	< 0.03	0.036	< 0.03	0.117	0.265	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	3.73	3.18	3.75	3.84	3.88	3.36	3.07	4.73	6.49	4.59
0117	Nitrate as N	mg/l	3.7	3.15	3.74	3.82	3.87	3.35	3.06	4.72	6.47	4.58
0118	Nitrite as N	mg/l	0.0314	0.0299	0.0104	0.0181	0.0113	0.0122	0.0138	0.0114	0.0243	0.0082
0119	Ammonia un-ionised as N	mg/l	0.00092		0.00089	0.00099	< 0.00066	0.00077	< 0.00056	0.00144	0.0033	< 0.00038
0135	Solids, Suspended at 105 C	mg/l	10.4		8.8	< 3	3.7	< 3	25.3	21.3	5.22	11.9
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	198		197	201	225	214	225	187	216	208
0180	Orthophosphate, reactive as P	mg/l	0.106		0.068	0.093	0.068	0.081	0.064	0.027	< 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
6450	Copper, Dissolved	μg/l	2.1		1.8	1.9	1.9	1.8	1.8	1.49	1.44	1.51
6455	Zinc	μg/l	16		5.7	< 5	< 5	< 5	16.8	9.1	< 5	5.5
6841	Phenolic Odour	pres/nf	0		0	0	0	0	0	0	0	0
9901	Oxygen, Dissolved, % Saturation	%	100		94.5	111.7	97.7	98	97.6	105.2	103.4	96
9924	Oxygen, Dissolved as O2	mg/l	9.97		9.42	10.7	10.4	10.5	10.9	13.6	13.3	12.2

Samples from 3 Sep 2008 to 26 Jun 2009

Notation	Determinand	Units	3 Sep 2008 10:40	2 Oct 2008 13:05	10 Nov 2008 11:25	27 Nov 2008 12:35	21 Jan 2009 13:15	9 Feb 2009 11:35	24 Mar 2009 14:40	8 Apr 2009 11:00	4 Jun 2009 13:10	26 Jun 2009 14:19
0061	pH		8.2	8.3	8	8.3	7.8	7.7	8.6	8.5	8.4	7.7
0076	Temperature of Water	°C	13.7	11.1	8.4	8.4	4.6	4.4	8	9.3	13.2	16.3
0077	Conductivity at 25 C	μs/cm	570	601	410	649	633	800	640	597	624	267
0111	Ammoniacal Nitrogen as N	mg/l	0.031	0.044	0.046	0.058	0.053	0.113	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	3.15	7.16	2.35	6.03	4.71	4.3	6.08	4.65	4.57	0.82
0117	Nitrate as N	mg/l	3.14	7.13	2.34	6.01	4.69	4.28	6.05	4.6	4.54
0118	Nitrite as N	mg/l	0.0107	0.027	0.0109	0.0248	0.0177	0.0221	0.026	0.0453	0.0279	0.988
0119	Ammonia un-ionised as N	mg/l	0.00074	0.00087	0.00075	0.00094	0.00041	0.00069	< 0.00047	< 0.00052	< 0.00069	< 0.00044
0135	Solids, Suspended at 105 C	mg/l	10.4	11.3	60.5	23	7.8	38.7	4	5	< 3	109
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	220	219	147	229	218	207	210	192	194	86
0180	Orthophosphate, reactive as P	mg/l	0.044	0.032	0.036	0.062	0.031	0.021	< 0.02	0.026	0.1	0.04
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	6	3.3	6.5	2.6	2.1	2.6	1.4	2.7	2.1	2.9
6455	Zinc	μg/l	7.6	13.7	35.5	20.1	< 5	56.3	< 5	< 5	5.6	43.7
6841	Phenolic Odour	pres/nf	0	0	0	0	0	0	0	0	0	0
9901	Oxygen, Dissolved, % Saturation	%	93	101	97	97	96	99	112	118	119	85
9924	Oxygen, Dissolved as O2	mg/l	9.62	11.1	11.4	11.4	12.4	12.8	13.2	13.5	12.5	8.31

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sampling point River Chelt Arle Avenue

Determinands

Sampling results

Samples from 20 Jul 2009 to 1 Mar 2010

Samples from 3 Sep 2008 to 26 Jun 2009

sampling point
River Chelt Arle Avenue