sampling point
Leas Brook At Nettleworth Manor

Description	LEAS BROOK AT NETTLEWORTH MANOR
Sampling point ID	MD-39584220
Type	Freshwater – Rivers
Status	open
Location	easting northing: 455390 366010 lat lon: 53.188295, -1.172498
Area	Derbyshire Nottinghamshire And Leicestershire
Sub-Area	Dukeries And The Trent
Summary	165 samples taken between 2018 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.

31 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
CHLOROPHYLL
Calcium - Ca
Chloride Ion
Cond @ 25C
Cu Filtered
Hardness
Magnesium-Mg
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
OrthophsFilt
Oxygen Diss
Phosphorus-P
Potassium- K
Sld Sus@105C
Temp Water
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
Zinc - as Zn
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 12 Jun 2017 to 15 Jun 2018

Notation	Determinand	Units	12 Jun 2017 11:15	13 Jul 2017 12:34	5 Sep 2017 12:56	11 Oct 2017 10:23	31 Oct 2017 11:14	16 Jan 2018 10:39	7 Feb 2018 09:03	12 Apr 2018 12:21	14 May 2018 09:15	15 Jun 2018 09:33
0061	pH		7.8	7.75	7.69	7.77	7.89	7.79	7.75	7.79	7.83	7.85
0076	Temperature of Water	°C	12.7	14.2	14.6	12.8	10.8	5.5	4.5	8.3	10.3	12.3
0077	Conductivity at 25 C	μs/cm	1162	1160	1199	1177	1151	1277	1122	1033	1130	1158
0111	Ammoniacal Nitrogen as N	mg/l	0.046	0.037	0.058	< 0.03	< 0.03	0.06	0.048	0.071	< 0.03	0.049
0116	Nitrogen, Total Oxidised as N	mg/l	9.78	9.92	10.2	9.97	10.3	7.37	10.4	10.3	10.4	10.6
0117	Nitrate as N	mg/l	9.72	9.86	10.1	9.92	10.3	7.35	10.4	10.3	10.4	10.6
0118	Nitrite as N	mg/l	0.0641	0.0621	0.107	0.0526	0.0365	0.0184	0.0333	0.0253	0.0312	0.0497
0119	Ammonia un-ionised as N	mg/l	0.00065	0.00052	0.00073	< 0.0004	< 0.00045	0.00049	0.00033	0.00071	< 0.00038	0.00075
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	332	324	328	339	336	219	347	314	329	338
0180	Orthophosphate, reactive as P	mg/l	0.053	0.061	0.067	0.041	0.053	0.052	0.121	0.037	0.023	0.194
9901	Oxygen, Dissolved, % Saturation	%	83.4	83.1	63.4	72.2	87.7	80.2	75.3	86.9	82.6	78.1
9924	Oxygen, Dissolved as O2	mg/l	8.83	8.51	6.43	7.62	9.7	10.1	9.73	10.2	9.24	8.34

Samples from 2 Jun 2016 to 11 May 2017

Notation	Determinand	Units	2 Jun 2016 08:51	7 Jul 2016 14:41	4 Aug 2016 08:49	18 Oct 2016 12:53	2 Nov 2016 11:50	23 Nov 2016 11:15	12 Jan 2017 09:50	2 Feb 2017 11:54	9 Mar 2017 10:26	11 May 2017 12:08
0061	pH		7.79	7.89	7.79	7.6	7.82	7.69	7.83	7.69	7.82	7.99
0076	Temperature of Water	°C	10.2	14.7	13.9	11.1	8.8	8.8	6.5	8.9	8.7	11.7
0077	Conductivity at 25 C	μs/cm	1149	1153	1151	427	1162	907	1157	1035	1097	1176
0111	Ammoniacal Nitrogen as N	mg/l	0.078	0.046	0.034	0.196	< 0.03	0.037	0.048	0.07	< 0.03	0.035
0116	Nitrogen, Total Oxidised as N	mg/l	10.4	10.8	9.92	3.57	10.5	8.96	11.2	10.1	10.5	11
0117	Nitrate as N	mg/l	10.4	10.7	9.86	3.53	10.5	8.93	11.2	10.1	10.5	11
0118	Nitrite as N	mg/l	0.04	0.0503	0.065	0.0376	0.0325	0.0297	0.0282	0.0347	0.0222	0.0333
0119	Ammonia un-ionised as N	mg/l	0.0009	0.00092	0.00051	0.00156	< 0.00033	0.00031	0.00046	0.00058	< 0.00033	0.00071
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	320	329	327	124	337	270	333	305	325	331
0180	Orthophosphate, reactive as P	mg/l	0.135	0.059	0.064	0.128	0.066	0.058	0.051	0.04	0.031	0.034
9901	Oxygen, Dissolved, % Saturation	%	75.7	96.7	72	68.1	77.2	71.2	85.3	83.6	94.8	103.2
9924	Oxygen, Dissolved as O2	mg/l	8.49	9.79	7.42	7.48	8.95	8.26	10.5	9.67	11	11.2

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sampling point Leas Brook At Nettleworth Manor

Determinands

Sampling results

Samples from 12 Jun 2017 to 15 Jun 2018

Samples from 2 Jun 2016 to 11 May 2017

sampling point
Leas Brook At Nettleworth Manor