sampling point
River Churnet - Abbey Green Road Leek

Description	RIVER CHURNET - ABBEY GREEN ROAD LEEK
Sampling point ID	MD-56091300
Type	Freshwater – Rivers
Status	open
Location	easting northing: 397912 357210 lat lon: 53.11206, -2.032639
Area	Staffordshire Warwickshire And West Midlands
Sub-Area	Upper Trent And Tame
Summary	165 samples taken between 2024 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.

56 determinands have been measured at this site

Alky pH 4.5
Aluminium-Al
Ammonia(N)
BOD ATU
C - Org Filt
Ca Filtered
Cadmium - Cd
Calcium - Ca
Cd Filtered
Chloride Ion
Chromium -Cr
Cond @ 20C
Cond @ 25C
Copper - Cu
Cr- Filtered
Cu BLM Bio
Cu Filtered
Fe- Filt
Hardness
Hg Filtered
Lead - as Pb
Magnesium-Mg
Mg Filtered
Mn BLM Bio
Mn- Filtered
N Oxidised
NH3 un-ion
Ni BLM Bio
Ni- Filtered
Nickel - Ni
Nitrate-N
Nitrite-N
O Diss %sat
Oil & Grs Vs
Orthophospht
OrthophsFilt
Oxygen Diss
Pb BLM Bio
Pb Filtered
Phenol Odour
Phosphorus-P
Potassium- K
Sld Sus@105C
Temp Water
TurbidityNTU
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
Zinc - as Zn
Zn BLM Bio
Zn- Filtered
pH
pH in-situ

Displaying the twenty most recent samples. You can see all 165 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 18 Sep 2023 to 1 Aug 2024

Notation	Determinand	Units	18 Sep 2023 13:03	5 Oct 2023 08:48	2 Nov 2023 13:23	7 Dec 2023 08:22	3 Jan 2024 08:23	6 Feb 2024 08:24	6 Mar 2024 08:46	6 Jun 2024 12:56	9 Jul 2024 09:11	1 Aug 2024 09:02
0052	Lead, Dissolved	μg/l	0.33
0061	pH		7.6	7.74	7.74	7.75	7.83	7.83	7.87	8.43	7.77	7.82
0076	Temperature of Water	°C	16.3	13.7	10.8	5.2	6.5	7.3	4.6	12.5	13.7	16.6
0077	Conductivity at 25 C	μs/cm	153	203	158	217	154	208	191	280	228	203
0103	Mercury, Dissolved	μg/l	< 0.01
0106	Cadmium, Dissolved	μg/l	0.021
0111	Ammoniacal Nitrogen as N	mg/l	0.046	< 0.03	0.033	0.041	< 0.03	0.048	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	0.63	0.75	0.95	1.1	1.2	1.1	1.1	0.41	0.93	0.68
0117	Nitrate as N	mg/l	0.619	0.746	0.946	1.1	1.2	1.1	1.1	0.406	0.921	0.674
0118	Nitrite as N	mg/l	0.011	< 0.004	0.004	0.0047	< 0.004	0.0048	0.0044	< 0.004	0.009	0.006
0119	Ammonia un-ionised as N	mg/l	0.00054	< 0.0004	0.00035	0.0003	< 0.00029	0.00049	< 0.00027	< 0.00066	< 0.00043	< 0.00059
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	41	56	44	43	38	46	45	69	58	58
0180	Orthophosphate, reactive as P	mg/l	0.025	0.024	0.031	0.034	0.034	0.024	0.022	0.015	0.015	0.016
0235	Magnesium, Dissolved	mg/l	2.5
0239	Calcium, Dissolved	mg/l	17
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	6.2
3377	Lead : BLM Bioavailable	μg/l	0.05
3408	Zinc, Dissolved	μg/l	3.4
3409	Chromium, Dissolved	μg/l	< 0.5
3410	Nickel, Dissolved	μg/l	2.9
3878	Nickel : BLM Bioavailable	μg/l	0.91
4820	Manganese : BLM Bioavailable	μg/l	29
4821	Copper : BLM Bioavailable	μg/l	0.14
4822	Zinc : BLM Bioavailable	μg/l	1.2
6450	Copper, Dissolved	μg/l	3.6
6458	Manganese, Dissolved	μg/l	63
6460	Iron, Dissolved	μg/l	210
9901	Oxygen, Dissolved, % Saturation	%	90.7	93.2	99.2	96.5	97.9	99	99.4	118.5	90.9	90.3
9924	Oxygen, Dissolved as O2	mg/l	8.87	9.64	11	12.2	12	11.9	12.8	12.6	9.41	8.78

Samples from 6 Nov 2019 to 1 Aug 2023

Notation	Determinand	Units	6 Nov 2019 12:32	6 Mar 2020 13:01	8 Sep 2021 09:34	8 Mar 2023 09:18	5 Apr 2023 12:07	25 Apr 2023 12:38	2 May 2023 10:22	2 Jun 2023 12:41	3 Jul 2023 12:22	1 Aug 2023 07:48
0052	Lead, Dissolved	μg/l	0.26		0.1	0.17
0061	pH		8.13	7.74	7.79	7.88	7.72	8.72	8.24	7.99	8.02	7.75
0062	Conductivity at 20 C	μs/cm		170
0076	Temperature of Water	°C	7.7	5.3	16.7	3.7	7.4	9.7	9.7	14.3	15.7	14.5
0077	Conductivity at 25 C	μs/cm	182	186	200	199	212	208	202	189	199	212
0103	Mercury, Dissolved	μg/l	< 0.01		< 0.01	< 0.01
0106	Cadmium, Dissolved	μg/l	0.093		0.011	0.047
0111	Ammoniacal Nitrogen as N	mg/l	0.0481	0.024	0.012	0.0051	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	1.14	1.3	0.8	1.5	1.3	1.1	1.2	1.2	0.92	0.66
0117	Nitrate as N	mg/l	1.13	1.29	0.797	1.5	1.29	1.1	1.2	1.19	0.897	0.655
0118	Nitrite as N	mg/l	0.00793	0.01	0.0027	0.003	0.0096	< 0.004	< 0.004	0.008	0.023	0.0051
0119	Ammonia un-ionised as N	mg/l	0.00074	0.00017	0.00022	4.0e-05	< 0.00024	< 0.00054	< 0.00054	< 0.00073	< 0.00083	< 0.00043
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	49	41	49	40	42	42	44	43	49	53
0180	Orthophosphate, reactive as P	mg/l	0.0603	0.02	0.017	0.018	0.017	0.011	0.012	< 0.01	< 0.01	0.025
0235	Magnesium, Dissolved	mg/l	3.26		3.7	3.3
0239	Calcium, Dissolved	mg/l	21.2		20	20
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	7.51	5.7	5.8	6.4
3377	Lead : BLM Bioavailable	μg/l	0.03		0.02	0.03
3408	Zinc, Dissolved	μg/l	3.7		1.6	3
3409	Chromium, Dissolved	μg/l	< 0.5		< 0.5	< 0.5
3410	Nickel, Dissolved	μg/l	5.5		2.4	4.4
3878	Nickel : BLM Bioavailable	μg/l	2.2		0.89	1.6
4820	Manganese : BLM Bioavailable	μg/l	55		25	25
4821	Copper : BLM Bioavailable	μg/l	0.22		0.11	0.18
4822	Zinc : BLM Bioavailable	μg/l	1		0.58	0.98
6396	Turbidity	ntu		6
6450	Copper, Dissolved	μg/l	4.7		2.4	4.2
6458	Manganese, Dissolved	μg/l	54.8		37	31
6460	Iron, Dissolved	μg/l	373		120	220
9901	Oxygen, Dissolved, % Saturation	%	98	99.6	96.3	101.1	102.6	119.1	111.3	102.5	95.1	91.2
9924	Oxygen, Dissolved as O2	mg/l	11.7	12.6	9.34	13.3	12.3	13.5	12.6	10.5	9.42	9.27

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sampling point River Churnet - Abbey Green Road Leek

Determinands

Sampling results

Samples from 18 Sep 2023 to 1 Aug 2024

Samples from 6 Nov 2019 to 1 Aug 2023

sampling point
River Churnet - Abbey Green Road Leek