sampling point
River Medlock At A62 Road Bridge

Description	RIVER MEDLOCK AT A62 ROAD BRIDGE
Sampling point ID	NW-88002385
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 395323 405830 lat lon: 53.54907, -2.072051
Area	Greater Manchester Merseyside And Cheshire
Sub-Area	Manchester
Summary	83 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.

30 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Cu Filtered
Hardness
Magnesium-Mg
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
OMR Smpl Num
Orthophospht
Oxidant TotR
Oxygen Diss
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 83 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 13 Mar 2006 to 7 Dec 2006

Notation	Determinand	Units	13 Mar 2006 12:40	12 Apr 2006 13:30	8 May 2006 13:30	12 Jun 2006 13:35	5 Jul 2006 13:30	27 Jul 2006 14:20	18 Sep 2006 10:55	18 Oct 2006 11:05	13 Nov 2006 13:30	7 Dec 2006 10:20
0061	pH		7.8	7.9	8	7.7	7.9	8.1	7.3	7.7	7.7	7.1
0062	Conductivity at 20 C	μs/cm	638	220	286	286	287	362	237	236	203	163
0076	Temperature of Water	°C	4.1	7.6	14.7	18.6	19.2	19.6	15.4	13.6	8.5	7.6
0085	BOD : 5 Day ATU	mg/l	1.18	1.02	1.15	< 1	< 1	< 1	1.17	< 1	1.29	1.14
0111	Ammoniacal Nitrogen as N	mg/l	0.0472	< 0.03	0.0444	< 0.03	< 0.03	< 0.03	0.0458	< 0.03	0.0461	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	1.85	1.54	1.18	1.19	1.4	1.02	1.35	1.41	1.06	1.49
0117	Nitrate as N	mg/l	1.85	1.54	1.17	1.18	1.4	1.02	1.35	1.41	1.05	1.49
0118	Nitrite as N	mg/l	0.00456	< 0.004	0.0116	0.00777	< 0.004	< 0.004	< 0.004	< 0.004	0.00637	< 0.004
0119	Ammonia un-ionised as N	mg/l	0.00035	< 0.00037	0.00114	< 0.00052	< 0.00085	< 0.0011	0.00025	< 0.00036	0.00038	< 6.0e-05
0135	Solids, Suspended at 105 C	mg/l	14	3	7	8	10	< 3	5	< 3	7	6
0172	Chloride	mg/l	158	24	26.5	23.5	23.1	26.6	18.7	18.6	17.3	14.3
0180	Orthophosphate, reactive as P	mg/l	0.0288	< 0.02	0.0213	0.0373	0.0203	0.0375	< 0.02	0.0223	< 0.02	0.0305
1181	Weather : Temperature		2	3	3	4	4	6	3	3	2	2
1183	Weather : Precipitation		1	13	2	1	1	1	1	1	2	1
6528	Weather : Visibility		2	2	3	2	3	3	4	3	4	2
6529	Weather : Precipitation : Past 7 days		2	2	2	1	1	1	1	2	2	2
6530	Weather : Temperature : Past 7 days		2	3	3	5	4	6	4	3	2	2
6531	Weather : Visibility : Past 7 days		2	2	4	3	3	2	4	2	4	2
9901	Oxygen, Dissolved, % Saturation	%	101	103	104	97	98	107	100	98	100	99
9924	Oxygen, Dissolved as O2	mg/l	13.2	12.3	10.5	9.1	9	9.8	10	10.1	11.7	11.9
9992	Laboratory Sample Number : Nottingham OMR	no.	4039999	4033250	4040250	4032969	4041368	4041394	4043724	4043084	4040053	4046830

Samples from 4 May 2005 to 9 Feb 2006

Notation	Determinand	Units	4 May 2005 13:00	13 Jun 2005 13:25	7 Jul 2005 13:45	10 Aug 2005 13:15	7 Sep 2005 12:45	7 Oct 2005 12:30	31 Oct 2005 10:40	22 Nov 2005 12:55	20 Jan 2006 10:20	9 Feb 2006 14:05
0061	pH		7.4	7.8	8	8	7.5	7.88	6.7	7.9	7.4	7.6
0062	Conductivity at 20 C	μs/cm	267	354	343	398	386	266	216	220	221	294
0076	Temperature of Water	°C	12.8	12	15.2	16.2	15.9	12.1	11.6	5.1	6.6	4.2
0085	BOD : 5 Day ATU	mg/l	1.32	1.6	< 1.63	< 1	< 1	1.44	1.17	1.27	< 1.39	1.07
0111	Ammoniacal Nitrogen as N	mg/l	0.037	< 0.03	< 0.03	0.034	< 0.03	< 0.03	0.031	< 0.03	0.0633	0.0355
0116	Nitrogen, Total Oxidised as N	mg/l	0.914	0.8	0.719	0.753	0.957	1.49	2.04	1.71	1.42	1.62
0117	Nitrate as N	mg/l	0.91	0.796	0.714	0.749	0.953	1.49	2.04	1.71	1.41	1.61
0118	Nitrite as N	mg/l	< 0.004	0.004	0.005	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	0.00857	0.00724
0119	Ammonia un-ionised as N	mg/l	0.00021	< 0.0004	< 0.0008	0.00097	< 0.00027	< 0.00049	3.0e-05	< 0.0003	0.00023	0.00017
0135	Solids, Suspended at 105 C	mg/l	4	< 3	19	7	< 3	4	9	13	12	< 3
0172	Chloride	mg/l	25.1	26.7	26	28.3	27.2	23.2	21.4	21.5	25	26.8
0180	Orthophosphate, reactive as P	mg/l	< 0.02	< 0.02	< 0.02	0.054	< 0.02	< 0.02	0.03	< 0.02	0.0262	< 0.02
1181	Weather : Temperature		4	3	4	3	4	3	2	2	2	2
1183	Weather : Precipitation		1	2	1	1	1	1	1	1	2	1
6528	Weather : Visibility		4	2	2	2	4	2	2	2	4	1
6529	Weather : Precipitation : Past 7 days		5	1	2	1	3	1	2	1	1	1
6530	Weather : Temperature : Past 7 days		4	4	3	4	4	3	3	2	2	2
6531	Weather : Visibility : Past 7 days		2	1	2	3	2	4	2	1	2	2
9901	Oxygen, Dissolved, % Saturation	%	76	92	100	103	95	95	100	98	99	97
9924	Oxygen, Dissolved as O2	mg/l	10.2	10	10	10.1	9.4	10.2	10.9	12.5	12.4	12.7
9992	Laboratory Sample Number : Nottingham OMR	no.	4024887	4027346	4030734	4035842	4027354	4034638	4034899	4036344	4036550	4033086

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sampling point River Medlock At A62 Road Bridge

Determinands

Sampling results

Samples from 13 Mar 2006 to 7 Dec 2006

Samples from 4 May 2005 to 9 Feb 2006

sampling point
River Medlock At A62 Road Bridge