sampling point
River Etherow U/S Of Woodhead Reservoir

Description	RIVER ETHEROW U/S OF WOODHEAD RESERVOIR
Sampling point ID	NW-88001816
Type	Freshwater – Rivers
Status	open
Location	easting northing: 411200 399891 lat lon: 53.495593, -1.832637
Area	Greater Manchester Merseyside And Cheshire
Sub-Area	Manchester
Summary	245 samples taken between 2023 and 2008

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.

50 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
B-[a]-pyrene
B-[b]-fluora
B-[ghi]-pery
B-[k]-fluora
BOD ATU
Boron - as B
C - Org Filt
Ca Filtered
Calcium - Ca
Cd Filtered
Chloride Ion
Cond @ 20C
Cond @ 25C
Cr- Filtered
Cu BLM Bio
Cu Filtered
Fe- Filt
Fluoranthene
Hardness
Hg Filtered
Ind123pyrene
Magnesium-Mg
Mg Filtered
Mn BLM Bio
Mn- Filtered
N Oxidised
NH3 un-ion
Ni BLM Bio
Ni- Filtered
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
OrthophsFilt
Oxygen Diss
P - Filtered
Pb BLM Bio
Pb Filtered
Phosphorus-P
Potassium- K
Sld Sus@105C
Sodium - Na
Temp Water
TurbidityNTU
Zinc - as Zn
Zn BLM Bio
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 245 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 16 Aug 2022 to 14 Sep 2023

Notation	Determinand	Units	16 Aug 2022 14:07	1 Sep 2022 13:56	4 Oct 2022 15:09	10 Nov 2022 13:54	15 Dec 2022 12:13	25 Jan 2023 10:54	15 Feb 2023 13:46	9 Mar 2023 12:28	22 Mar 2023 12:14	14 Sep 2023 11:35
0052	Lead, Dissolved	μg/l									4.7	8.3
0061	pH		8.21	7.6	6.87	5.9	7.51	6.37	7.26	7.23	4.62	5.8
0076	Temperature of Water	°C	18.1	16	12.7	10.1	0	5.5	5.2	1.3	7.8	12.2
0077	Conductivity at 25 C	μs/cm	71	74	69	56	70	50	65	121	49	74
0085	BOD : 5 Day ATU	mg/l	1.1	< 1	1.5	< 1	1.8	< 1	< 1	< 2
0103	Mercury, Dissolved	μg/l									0.013	0.023
0106	Cadmium, Dissolved	μg/l									0.094	0.12
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.0049	0.024
0116	Nitrogen, Total Oxidised as N	mg/l	0.2		0.27	0.37	0.6	0.47	0.54	0.45	0.094	0.11
0117	Nitrate as N	mg/l	0.196		0.266	0.366	0.596	0.466	0.536	0.446	0.093	0.109
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.001	0.0012
0119	Ammonia un-ionised as N	mg/l	< 0.00099	< 0.00034	< 5.0e-05	< 1.0e-05	< 9.0e-05	< 1.0e-05	< 7.0e-05	< 5.0e-05	< 1.0e-05	< 1.0e-05
0135	Solids, Suspended at 105 C	mg/l	4.1	< 3	< 3	< 3	< 3	< 3	< 3	3.6
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	13	15	8	6	9	8	10	10	6	10
0172	Chloride	mg/l	7.5	7	8.2	8.1	7.9	7.3	7.5	25
0180	Orthophosphate, reactive as P	mg/l	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	0.011	0.0056	0.013
0235	Magnesium, Dissolved	mg/l									0.93	1.4
0239	Calcium, Dissolved	mg/l									1.8	2.6
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l									16	22
3377	Lead : BLM Bioavailable	μg/l									0.29	0.42
3408	Zinc, Dissolved	μg/l									15	18
3409	Chromium, Dissolved	μg/l									0.59	1.2
3410	Nickel, Dissolved	μg/l									1.7	2.9
3878	Nickel : BLM Bioavailable	μg/l									0.26	0.4
4820	Manganese : BLM Bioavailable	μg/l									37	68
4821	Copper : BLM Bioavailable	μg/l									0.1	0.27
4822	Zinc : BLM Bioavailable	μg/l									3.3	3.2
6450	Copper, Dissolved	μg/l									2.5	6.8
6458	Manganese, Dissolved	μg/l									37	68
6460	Iron, Dissolved	μg/l									560	1900
9901	Oxygen, Dissolved, % Saturation	%	110.7	105.3	99.3	100.7	103.8	102	100.8	101.6	100.5	102.7
9924	Oxygen, Dissolved as O2	mg/l	10.4	10.4	10.5	11.3	15.1	12.8	12.8	14.3	11.9	11

Samples from 26 Mar 2018 to 22 Jul 2022

Notation	Determinand	Units	26 Mar 2018 11:12	27 Sep 2018 14:46	21 Mar 2019 11:20	25 Sep 2019 11:55	12 Mar 2020 10:32	24 Sep 2021 09:24	21 Apr 2022 14:33	5 May 2022 14:24	11 Jul 2022 12:55	22 Jul 2022 09:39
0052	Lead, Dissolved	μg/l			1.12	6.3		0.65
0061	pH		6.55	8	5.68	4.69	5.4	7.95	7.34	7.5	7.74	7.48
0062	Conductivity at 20 C	μs/cm					44
0076	Temperature of Water	°C	4.9	13.7	8.4	12.3	4	11.8	11.8	12.9	19.5	14.1
0077	Conductivity at 25 C	μs/cm	77	113	68	47	49	77	67	69	73	76
0085	BOD : 5 Day ATU	mg/l							< 1	1	< 1	< 3
0103	Mercury, Dissolved	μg/l			< 0.01	0.018		< 0.01
0106	Cadmium, Dissolved	μg/l			0.0746	0.12		0.019
0111	Ammoniacal Nitrogen as N	mg/l	0.0022	0.0031	0.0113	0.0063	0.0079	< 0.002	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	0.482	0.484	0.588	0.028	0.39	0.34	0.38	0.35	0.31	0.33
0117	Nitrate as N	mg/l	0.481	0.483	0.587	0.027	0.389	0.339	0.376	0.346	0.306	0.326
0118	Nitrite as N	mg/l	< 0.001	0.00108	< 0.001	< 0.001	< 0.001	< 0.001	< 0.004	< 0.004	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 1.0e-05	7.0e-05	< 1.0e-05	< 1.0e-05	< 1.0e-05	< 4.0e-05	< 0.00014	< 0.00022	< 0.00061	< 0.00023
0135	Solids, Suspended at 105 C	mg/l							< 3	3	< 3	< 3
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	< 5	8	< 5	< 5	< 5	14	10	11	13	15
0172	Chloride	mg/l							7.7	7.5	7.4	7.5
0180	Orthophosphate, reactive as P	mg/l	0.004	0.0066	0.0057	0.015	0.0089	0.027	< 0.01	< 0.01	< 0.01	< 0.01
0235	Magnesium, Dissolved	mg/l			1.39	1.1		2.3
0239	Calcium, Dissolved	mg/l			2.34	2.1		3.8
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l			4.49	24	8.6	4.4
3377	Lead : BLM Bioavailable	μg/l			0.25	0.32		0.15
3408	Zinc, Dissolved	μg/l			12.4	17		4.4
3409	Chromium, Dissolved	μg/l			< 0.5	0.96		< 0.5
3410	Nickel, Dissolved	μg/l			1.48	2.2		0.94
3878	Nickel : BLM Bioavailable	μg/l			0.38	0.3		0.37
4820	Manganese : BLM Bioavailable	μg/l			29.3	51		4.7
4821	Copper : BLM Bioavailable	μg/l			0.19	0.15		0.05
4822	Zinc : BLM Bioavailable	μg/l			8.83	2.97		2
6396	Turbidity	ntu					2.2
6450	Copper, Dissolved	μg/l			1.09	3.7		0.72
6458	Manganese, Dissolved	μg/l			30.7	51		< 10
6460	Iron, Dissolved	μg/l			215	1000		490
9901	Oxygen, Dissolved, % Saturation	%	102.2	102.8	100.2	101.6	100.6	89.9	105.1	106.7	106.7	91.9
9924	Oxygen, Dissolved as O2	mg/l	13.1	10.6	11.7	10.9	13.2	9.71	11.4	11.2	9.77	9.43

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sampling point River Etherow U/S Of Woodhead Reservoir

Determinands

Sampling results

Samples from 16 Aug 2022 to 14 Sep 2023

Samples from 26 Mar 2018 to 22 Jul 2022

sampling point
River Etherow U/S Of Woodhead Reservoir