sampling point
Ladybower Brk At Cutthroat Bridge Wfd-O

Description	LADYBOWER BROOK AT CUTTHROAT BRIDGE - WFD-O
Sampling point ID	MD-53119300
Type	Freshwater – Rivers
Status	open
Location	easting northing: 421337 387359 lat lon: 53.38264, -1.680684
Area	Derbyshire Nottinghamshire And Leicestershire
Sub-Area	Derbyshire, Derwent And Erewash
Summary	47 samples taken between 2017 and 2010

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.

13 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
Cond @ 25C
N Oxidised
NH3 un-ion
NO FLOW/SAMP
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Temp Water
pH

Displaying the twenty most recent samples. You can see all 47 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 9 Feb 2015 to 19 Apr 2017

Notation	Determinand	Units	9 Feb 2015 10:17	14 May 2015 09:24	4 Aug 2015 11:11	11 Nov 2015 11:30	16 Mar 2016 10:39	23 Jun 2016 10:00	19 Sep 2016 11:50	12 Dec 2016 10:12	20 Jan 2017 11:23	19 Apr 2017 13:01
0061	pH		6.2	7.8	7.86	6.7	7.34	7.31	7.88	7.42	7.5	7.96
0076	Temperature of Water	°C	2.6	8.4	12.5	11	5.6	13.5	13.4	5.7	5.6	9.1
0077	Conductivity at 25 C	μs/cm	109	115	147	90	99	94	118	90	103	113
0111	Ammoniacal Nitrogen as N	mg/l	0.035	< 0.03	< 0.03	0.0051	0.0043	0.0024	< 0.002	0.0083	0.0088	< 0.002
0116	Nitrogen, Total Oxidised as N	mg/l	0.27	< 0.2	< 0.2	0.259	0.252	0.106	0.119	0.233	0.327	0.0782
0117	Nitrate as N	mg/l	0.266	< 0.196	< 0.196	0.258	0.251	0.105	0.117	0.232	0.326	0.0772
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	< 0.001	< 0.001	< 0.001	0.00175	< 0.001	0.00108	< 0.001
0119	Ammonia un-ionised as N	mg/l	< 1.0e-05	< 0.00031	< 0.00048	< 1.0e-05	1.0e-05	1.0e-05	< 4.0e-05	3.0e-05	4.0e-05	< 3.0e-05
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	6	16	41	10	14	19	30	14	13	23
0180	Orthophosphate, reactive as P	mg/l	0.0075	0.0327	0.0078	0.0082	0.0043	0.0102	0.0121	0.0083	0.0081	0.0044
9901	Oxygen, Dissolved, % Saturation	%	102	101	100	100.6	99.9	103.8	102.5	100.6	101.6	102.2
9924	Oxygen, Dissolved as O2	mg/l	13.9	11.8	10.6	11.1	12.5	10.8	10.7	12.6	12.8	11.8

Samples from 8 Oct 2012 to 5 Nov 2014

Notation	Determinand	Units	8 Oct 2012 11:15	7 Nov 2012 10:42	27 Nov 2012 13:47	17 Jun 2013 13:16	18 Sep 2013 13:56	3 Dec 2013 12:34	31 Jan 2014 10:45	16 Apr 2014 13:14	29 Jul 2014 13:17	5 Nov 2014 12:53
0061	pH		7.6	7.5	5	7.6	6.4	7.8	7.65	7.6	8	7.5
0076	Temperature of Water	°C	8.4	6.5	6.2	12.9	10.8	6.3	3.6	9.6	15.9	7.2
0077	Conductivity at 25 C	μs/cm	84	81	52	134	87	112	93	118	142	106
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	< 0.2	0.25	0.25	< 0.2	0.21	0.26	0.33	< 0.2	< 0.2	< 0.2
0117	Nitrate as N	mg/l	< 0.196	0.246	0.246	< 0.196	0.206	0.256	0.326	< 0.196	< 0.196	< 0.196
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.0002	< 0.00014	< 1.0e-05	< 0.00027	< 1.0e-05	< 0.00026	< 0.00015	< 0.00021	< 0.00084	< 0.00014
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	14	14	< 5	24	9	17	8	20	38	19
0180	Orthophosphate, reactive as P	mg/l	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02	0.016
9901	Oxygen, Dissolved, % Saturation	%	100	99	101	104	102	100	104	99	105	102
9924	Oxygen, Dissolved as O2	mg/l	11.7	12.2	12.5	11	11.3	12.3	13.8	11.3	10.4	12.3

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sampling point Ladybower Brk At Cutthroat Bridge Wfd-O

Determinands

Sampling results

Samples from 9 Feb 2015 to 19 Apr 2017

Samples from 8 Oct 2012 to 5 Nov 2014

sampling point
Ladybower Brk At Cutthroat Bridge Wfd-O