sampling point
Blockley Brook Blockley Inn

Description	BLOCKLEY BROOK BLOCKLEY INN
Sampling point ID	MD-09882890
Type	Freshwater – Rivers
Status	open
Location	easting northing: 416560 234818 lat lon: 52.011541, -1.760127
Area	Staffordshire Warwickshire And West Midlands
Sub-Area	Avon & Lower Severn (5)
Summary	305 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.

45 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Cadmium - Cd
Calcium - Ca
Cd Filtered
Chloride Ion
Chromium -Cr
Cond @ 20C
Cond @ 25C
Copper - Cu
Cr- Filtered
Cu Filtered
Hardness
Lead - as Pb
Magnesium-Mg
N Organic
N Oxidised
N-Kjeldahl
NH3 un-ion
Ni- Filtered
Nickel - Ni
Nitrate-N
Nitrite-N
Nitrogen - N
O Diss %sat
Oil & Grs Vs
Orthophospht
Oxygen Diss
Pb Filtered
Phenol Odour
Phosphate
Phosphorus-P
Potassium- K
Sld Sus@105C
Temp Water
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
Zinc - as Zn
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 305 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 10 Aug 2023 to 26 Jun 2024

Notation	Determinand	Units	10 Aug 2023 10:06	11 Sep 2023 11:22	18 Oct 2023 08:06	27 Nov 2023 10:12	6 Dec 2023 09:56	20 Feb 2024 10:43	18 Mar 2024 09:59	16 Apr 2024 12:28	14 May 2024 13:24	26 Jun 2024 10:06
0061	pH		8.23	8.15	7.91	8.13	8.02	8.11	8.17	8.15	8.13	8.13
0076	Temperature of Water	°C	11.9	14.6	9.9	9.5	7.7	9.6	10	10.9	11.4	13.7
0077	Conductivity at 25 C	μs/cm	579	585	588	592	603	570	580	577	574	587
0085	BOD : 5 Day ATU	mg/l						< 1	1	< 1	< 1	1.4
0111	Ammoniacal Nitrogen as N	mg/l	0.036	< 0.03	0.033	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	12	12	12	13	13	14	13	14	13	13
0117	Nitrate as N	mg/l	12	12	12	13	13	14	13	14	13	13
0118	Nitrite as N	mg/l	0.0075	0.0076	0.0081	0.0057	0.0058	< 0.004	< 0.004	< 0.004	< 0.004	0.0053
0119	Ammonia un-ionised as N	mg/l	0.00075	< 0.00077	0.00049	< 0.00053	< 0.00046	< 0.00053	< 0.00055	< 0.00058	< 0.00061	< 0.00072
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	180	180	180	190	180	180	180	180	180	190
0180	Orthophosphate, reactive as P	mg/l	0.021	0.014	0.02	< 0.01	0.012	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01
9901	Oxygen, Dissolved, % Saturation	%	98.9	102.5	97.4	97.9	95.5	95.6	101.3	98.8	101.6	100.3
9924	Oxygen, Dissolved as O2	mg/l	10.7	10.4	11	11.2	11.4	10.9	11.4	10.9	11.1	10.4

Samples from 10 Dec 2019 to 24 Jul 2023

Notation	Determinand	Units	10 Dec 2019 11:33	18 Dec 2019 11:45	31 Jan 2020 10:37	6 Feb 2020 11:01	13 Feb 2020 13:32	17 Mar 2020 14:00	26 Apr 2023 12:54	17 May 2023 07:07	30 Jun 2023 08:41	24 Jul 2023 11:16
0061	pH					8.31			8.29	8.22	8.24	8.04
0076	Temperature of Water	°C	9.3	8.9	9.6	8.6	9.2	10.1	10.9	9.1	11.3	11.8
0077	Conductivity at 25 C	μs/cm				582			583	583	581	555
0085	BOD : 5 Day ATU	mg/l								< 1	< 1
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
0114	Nitrogen, Kjeldahl as N	mg/l	< 1.0e-05	< 1.0e-05		< 1.0e-05
0116	Nitrogen, Total Oxidised as N	mg/l	14	13	14	14	13	13	14	13	12	12
0117	Nitrate as N	mg/l	14	13	14	14	13	13	14	13	12	12
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	0.0056
0119	Ammonia un-ionised as N	mg/l				< 0.00049			< 0.00058	< 0.00051	< 0.0006	< 0.00062
0135	Solids, Suspended at 105 C	mg/l	4.7	4.6	4.2	4.2	7.1	3.2
0162	Alkalinity to pH 4.5 as CaCO3	mg/l				180			170	170	170	170
0180	Orthophosphate, reactive as P	mg/l	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	0.015
0192	Phosphate :- {TIP}	mg/l	< 0.02	< 0.02	< 0.02	< 0.02	< 0.02
0348	Phosphorus, Total as P	mg/l	< 0.01	< 0.01	< 0.01	< 0.01	0.015	< 0.01
9686	Nitrogen, Total as N	mg/l	14	13	> 10	14	> 10	> 10
9901	Oxygen, Dissolved, % Saturation	%				100.1			102.6	100.6	101	98.9
9924	Oxygen, Dissolved as O2	mg/l				11.7			11.3	11.6	11	10.7

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sampling point Blockley Brook Blockley Inn

Determinands

Sampling results

Samples from 10 Aug 2023 to 26 Jun 2024

Samples from 10 Dec 2019 to 24 Jul 2023

sampling point
Blockley Brook Blockley Inn