sampling point
Bar Brook At Baslow

Description	BAR BROOK AT BASLOW
Sampling point ID	MD-52219100
Type	Freshwater – Rivers
Status	open
Location	easting northing: 425909 372117 lat lon: 53.245435, -1.613191
Area	Derbyshire Nottinghamshire And Leicestershire
Sub-Area	Derbyshire, Derwent And Erewash
Summary	119 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.

33 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
Oil & Grs Vs
Orthophospht
OrthophsFilt
Oxygen Diss
Phenol Odour
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 119 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 5 Mar 2020 to 1 Dec 2021

Notation	Determinand	Units	5 Mar 2020 13:24	16 Mar 2020 10:26	14 May 2021 09:46	1 Jun 2021 10:25	6 Jul 2021 12:39	18 Aug 2021 09:24	17 Sep 2021 09:11	21 Oct 2021 10:09	18 Nov 2021 12:01	1 Dec 2021 11:14
0061	pH		7.93	7.84	7.77	7.81	7.72	7.85	8.08	7.74	8.04	7.3
0076	Temperature of Water	°C	5.5	6.2	9	12	13.3	13.4	11.3	8.7	9.6	6.3
0085	BOD : 5 Day ATU	mg/l	1	< 1	1	< 1	1.9	< 3	< 3	1.6	< 3	< 3
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	1.3	0.86	0.58	0.59	0.33	0.66	0.63	0.39	0.46	1.2
0117	Nitrate as N	mg/l	1.3	0.856	0.576	0.586	0.326	0.656	0.626	0.386	0.456	1.2
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	< 0.00034	< 0.00029	< 0.0003	< 0.00041	< 0.00037	< 0.0005	< 0.0006	< 0.00028	< 0.00053	< 8.0e-05
0135	Solids, Suspended at 105 C	mg/l	3	< 3	< 3	< 3	22	3.3	< 3	6	3.1	7.8
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	26	26	25	37	23	49	54	36	36	15
0180	Orthophosphate, reactive as P	mg/l			< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	0.018	< 0.01	0.017
9901	Oxygen, Dissolved, % Saturation	%	100.7	104.3	100	101.9	98.8	99	95.9	96.6	98.6	100.4
9924	Oxygen, Dissolved as O2	mg/l	12.7	12.9	11.5	11	10.3	10.3	10.5	11.2	11.2	12.4

Samples from 28 May 2019 to 24 Feb 2020

Notation	Determinand	Units	28 May 2019 10:11	17 Jun 2019 11:56	15 Jul 2019 14:39	19 Jul 2019 09:49	29 Oct 2019 11:01	28 Nov 2019 09:32	17 Dec 2019 09:18	22 Jan 2020 10:42	24 Jan 2020 09:37	24 Feb 2020 10:07
0061	pH		7.9	7.61	7.95	8.28	7.88	8.24	8.2	7.34	8.23	8.15
0076	Temperature of Water	°C	10.6	12.1	13.2	12.5	6.9	8.1	3.9	5.4	6.4	5.3
0085	BOD : 5 Day ATU	mg/l	1	< 1	< 1	< 1	1.5	1	1.4	1	1.3	< 4
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	0.032
0116	Nitrogen, Total Oxidised as N	mg/l	0.61	0.33	0.75	0.8	1.4	0.74	1.3	1.2	1.2	0.53
0117	Nitrate as N	mg/l	0.606	0.326	0.746	0.796	1.4	0.736	1.3	1.2	1.2	0.526
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	< 0.00046	< 0.00026	< 0.00062	< 0.00066	< 0.00033	< 0.00048	< 0.00035	< 9.0e-05	< 0.00042	0.00041
0135	Solids, Suspended at 105 C	mg/l	< 3	4.52	< 3	< 3	3.6	7	4	4.5	4.8	83
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	38	15	43	44	23	25	26	29	30	21
9901	Oxygen, Dissolved, % Saturation	%	99.1	102	105.3	102.2	100	101	100	99.1	97.8	102.6
9924	Oxygen, Dissolved as O2	mg/l	11	10.9	11	10.9	12.2	11.9	13.1	12.5	12	13

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sampling point Bar Brook At Baslow

Determinands

Sampling results

Samples from 5 Mar 2020 to 1 Dec 2021

Samples from 28 May 2019 to 24 Feb 2020

sampling point
Bar Brook At Baslow