sampling point
Kegworth Brook U/S Of Lockington Marsh

Description	KEGWORTH BROOK UPSTREAM OF LOCKINGTON MARSH
Sampling point ID	MD-46301150
Type	Freshwater – Rivers
Status	open
Location	easting northing: 448490 329310 lat lon: 52.859093, -1.281254
Area	Derbyshire Nottinghamshire And Leicestershire
Sub-Area	Leicester And South Nottinghamshire
Summary	150 samples taken between 2021 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.

28 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
Orthophospht
Oxygen Diss
Potassium- K
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 150 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 5 Feb 2020 to 3 Dec 2021

Notation	Determinand	Units	5 Feb 2020 09:59	3 Mar 2020 10:59	14 May 2021 13:15	4 Jun 2021 08:51	6 Jul 2021 08:50	2 Aug 2021 10:46	2 Sep 2021 09:06	8 Oct 2021 09:56	5 Nov 2021 11:36	3 Dec 2021 09:22
0061	pH		7.83	7.66	7.85	7.97	7.79	7.82	7.87	7.58	7.75	7.76
0076	Temperature of Water	°C	5.4	5	11.8	15.6	15.4	15.8	14	13.7	6.7	3.3
0085	BOD : 5 Day ATU	mg/l	1.1	1.4	1.2	< 1	< 6	< 1	< 1	< 3	1.2	1.2
0111	Ammoniacal Nitrogen as N	mg/l	0.045	0.046	0.089	0.041	< 0.03	< 0.03	0.044	0.035	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	4.2	3.3	2.6	2.6	1.3	1.3	1.8	1.5	2.3	2.6
0117	Nitrate as N	mg/l	4.18	3.27	2.56	2.56	1.28	1.27	1.76	1.47	2.28	2.59
0118	Nitrite as N	mg/l	0.02	0.027	0.036	0.038	0.022	0.027	0.041	0.032	0.02	0.013
0119	Ammonia un-ionised as N	mg/l	0.0004	0.00027	0.00132	0.00105	< 0.00051	< 0.00056	0.0008	0.00032	< 0.00024	< 0.00019
0135	Solids, Suspended at 105 C	mg/l	40	25	57	16	11	10	5.6	4	5.9	6.4
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	220	180	180	200	120	200	250	140	180	200
0180	Orthophosphate, reactive as P	mg/l			< 0.01	< 0.01	0.04	< 0.01	< 0.01	0.068	0.052	0.046
9901	Oxygen, Dissolved, % Saturation	%	84.1	85	96.5	86.8	70.8	93	79.4	68.2	82.9	76.1
9924	Oxygen, Dissolved as O2	mg/l	10.6	10.8	10.4	8.62	7.06	9.19	8.16	7.06	10.1	10.1

Samples from 24 Apr 2019 to 24 Jan 2020

Notation	Determinand	Units	24 Apr 2019 14:26	9 May 2019 12:29	20 Jun 2019 14:16	18 Jul 2019 11:46	6 Aug 2019 12:48	3 Sep 2019 13:24	4 Oct 2019 10:20	2 Dec 2019 14:47	8 Jan 2020 11:41	24 Jan 2020 15:03
0061	pH		7.91	7.82	8.02	7.77	8.11	7.94	7.61	7.53	7.68	7.45
0076	Temperature of Water	°C	15.4	10.8	17.2	18.2	17.8	17.7	11.7	5.1	8	7.4
0085	BOD : 5 Day ATU	mg/l	1.09	5.21	< 1	< 1	< 1	< 1	< 3.7	< 1	1.1	< 1
0111	Ammoniacal Nitrogen as N	mg/l	0.039	< 0.03	0.036	< 0.03	< 0.03	< 0.03	0.25	0.077	0.034	0.052
0116	Nitrogen, Total Oxidised as N	mg/l	8.31	4.04	1.87	2.9	3.2	2.5	2.6	4.6	3.1	4.2
0117	Nitrate as N	mg/l	8.26	3.97	1.84	2.88	3.17	2.49	2.53	4.57	3.09	4.18
0118	Nitrite as N	mg/l	0.0484	0.0726	0.0317	0.017	0.028	0.013	0.067	0.03	0.015	0.018
0119	Ammonia un-ionised as N	mg/l	0.00086	< 0.00039	0.00111	< 0.00059	< 0.00097	< 0.00084	0.00213	0.00033	0.00026	0.00022
0135	Solids, Suspended at 105 C	mg/l	36.3	9.33	12	5.6	24	28	78	240	63	29
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	217	152	189	190	120	180	150	240	130	210
9901	Oxygen, Dissolved, % Saturation	%	106.3	97.2	101	118.9	99.3	110.6	59.6	75.2	92.4	76.8
9924	Oxygen, Dissolved as O2	mg/l	10.6	10.7	9.7	11.2	9.41	10.5	6.45	9.57	10.9	9.22

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sampling point Kegworth Brook U/S Of Lockington Marsh

Determinands

Sampling results

Samples from 5 Feb 2020 to 3 Dec 2021

Samples from 24 Apr 2019 to 24 Jan 2020

sampling point
Kegworth Brook U/S Of Lockington Marsh