sampling point
Rothley Brook At Rothley

Description	ROTHLEY BROOK AT ROTHLEY
Sampling point ID	MD-47230150
Type	Freshwater – Rivers
Status	open
Location	easting northing: 458680 312880 lat lon: 52.710401, -1.132867
Area	Derbyshire Nottinghamshire And Leicestershire
Sub-Area	Leicester And South Nottinghamshire
Summary	182 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.

32 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
CHLOROPHYLL
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
Oil & Grs Vs
Orthophospht
Oxygen Diss
Phenol Odour
Potassium- K
Sld Sus@105C
Temp Water
TurbidityNTU
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 182 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 6 Sep 2023 to 18 Jun 2024

Notation	Determinand	Units	6 Sep 2023 13:34	17 Oct 2023 14:03	21 Nov 2023 13:34	4 Dec 2023 10:56	15 Jan 2024 15:01	19 Feb 2024 12:02	18 Mar 2024 14:09	15 Apr 2024 12:32	22 May 2024 15:21	18 Jun 2024 11:27
0061	pH		8.11	8.09	7.94	7.73	8.18	7.86	8.05	8.15	7.73	8.02
0076	Temperature of Water	°C	17.3	10.5	9.8	5.4	3.4	9.4	10.6	10	14	13.7
0077	Conductivity at 25 C	μs/cm	2048	804	688	506	872	440	615	838	447	1190
0085	BOD : 5 Day ATU	mg/l						1.9	1.9	2.1	5.8	1.2
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	0.073	0.15	0.055	0.17	< 0.03	0.21	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	2.2	5.7	5	4	5.5	3.3	3.7	4.4	6.8	3.8
0117	Nitrate as N	mg/l	2.2	5.69	4.98	3.98	5.45	3.28	3.66	4.38	6.76	3.79
0118	Nitrite as N	mg/l	< 0.004	0.013	0.022	0.019	0.046	0.021	0.045	0.019	0.042	0.0092
0119	Ammonia un-ionised as N	mg/l	< 0.00093	< 0.00057	< 0.00047	0.00051	0.00168	0.0007	0.00324	< 0.00055	0.00279	< 0.00072
0135	Solids, Suspended at 105 C	mg/l	6.7	10	11	130	12	61	55			13
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	250	190	200	120	220	140	190	230	130	250
0180	Orthophosphate, reactive as P	mg/l	0.19	0.15	0.14	0.16	0.12	0.16	0.13	0.11	0.11	0.13
6396	Turbidity	ntu	5.5	9.2	13	130	14	86	63			6.9
7887	Chlorophyll : Acetone Extract	μg/l	4.2	4.6	1.3	0.89	1.2	3.4	20			3.3
9901	Oxygen, Dissolved, % Saturation	%	91.6	95.4	93.5	95.5	97.3	90.7	94.2	103.7	83.2	94
9924	Oxygen, Dissolved as O2	mg/l	8.77	10.6	10.6	12.1	12.9	10.4	10.5	11.7	8.55	9.73

Samples from 9 Nov 2022 to 9 Aug 2023

Notation	Determinand	Units	9 Nov 2022 09:42	1 Dec 2022 11:21	24 Jan 2023 10:30	8 Feb 2023 09:07	3 Mar 2023 08:49	20 Apr 2023 13:35	22 May 2023 13:06	16 Jun 2023 09:55	18 Jul 2023 11:31	9 Aug 2023 11:04
0061	pH		7.89	8.01	8.21	8.27	8.26	8.5	8.3	7.9	8.05	8.05
0076	Temperature of Water	°C	10.5	7.6	1.6	1.8	5.4	10.9	14.1	17	15.5	14.5
0077	Conductivity at 25 C	μs/cm	864	794	856	1045	1226	900	919	928	806	1172
0085	BOD : 5 Day ATU	mg/l							1.4			< 3
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.059	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	5.5	8	6.6	6.1	4.4	4.9	4.3	2.6	2.1	3
0117	Nitrate as N	mg/l	5.48	7.98	6.58	6.09	4.4	4.89	4.29	2.57	2.09	3
0118	Nitrite as N	mg/l	0.017	0.024	0.021	0.014	0.0046	0.01	0.0089	0.028	0.0052	0.0043
0119	Ammonia un-ionised as N	mg/l	< 0.00044	< 0.00046	< 0.00029	< 0.0003	< 0.00039	< 0.00058	< 0.00074	0.00143	< 0.00082	< 0.00076
0135	Solids, Suspended at 105 C	mg/l	5.6	5.6	9.8	7	5	5	5.1	10	5.8	4.6
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	170	220	200	250	220	220	260	240	200	220
0180	Orthophosphate, reactive as P	mg/l	0.13	0.11	0.12	0.12	0.043	0.066	0.12	0.2	0.21	0.18
6396	Turbidity	ntu				2.8	1.2	4.8	2.4	3.4	3.2	3.3
7887	Chlorophyll : Acetone Extract	μg/l	1.4	0.95	1.6	1.3		4.9	3		1.7	1.2
9901	Oxygen, Dissolved, % Saturation	%	75.4	92.9	98.2	96.9	92	117.7	111.4	75.8	90.3	90.7
9924	Oxygen, Dissolved as O2	mg/l	8.39	11.1	13.7	13.5	11.6	13	11.4	7.31	8.98	9.22

Tell us whether you accept cookies

sampling point Rothley Brook At Rothley

Determinands

Sampling results

Samples from 6 Sep 2023 to 18 Jun 2024

Samples from 9 Nov 2022 to 9 Aug 2023

sampling point
Rothley Brook At Rothley