sampling point
Willersley Brook At Willersley Bridge

Description	WILLERSLEY BROOK AT WILLERSLEY BRIDGE
Sampling point ID	MD-50199
Type	Freshwater – Unspecified
Status	open
Location	easting northing: 331270 247325 lat lon: 52.119943, -3.005233
Area	Shropshire Herefordshire Worcestershire And Gloucestershire
Sub-Area	Shropshire & Wye
Summary	246 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.

36 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Ca Filtered
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Cu Filtered
Cypermeth ID
Cypermeth WW
Diazinon WWt
Flumeth WW
HHM Ident.
Hardness
K- Filtered
Magnesium-Mg
Mg Filtered
N Oxidised
NH3 un-ion
NO FLOW/SAMP
Nitrate-N
Nitrite-N
O Diss %sat
O Diss% Satn
O Dissolved
Oil & Grs Vs
Orthophospht
Oxygen Diss
Phenol Odour
Phosphate
Sld Sus@105C
Temp Water
Type of Flow
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 246 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 27 Sep 2023 to 16 Jul 2024

Notation	Determinand	Units	27 Sep 2023 11:05	24 Oct 2023 11:55	23 Nov 2023 11:07	6 Dec 2023 11:11	24 Jan 2024 11:38	19 Feb 2024 10:33	18 Apr 2024 10:26	13 May 2024 10:34	17 Jun 2024 10:05	16 Jul 2024 10:21
0061	pH		7.75	7.31	7.91	7.55	7.8	7.51	8.1	7.98	7.9	7.96
0076	Temperature of Water	°C	12.9	11.5	10.2	5.8	7.6	8.9	6.7	14	11.9	14.1
0077	Conductivity at 25 C	μs/cm	518	416	432	410	400	375	419	489	511	451
0085	BOD : 5 Day ATU	mg/l						1.3	1.6	1.1	< 1	< 9
0111	Ammoniacal Nitrogen as N	mg/l	0.065	0.082	0.1	0.072	0.045	0.067	0.058	< 0.03	0.059	0.069
0116	Nitrogen, Total Oxidised as N	mg/l	0.89	6.3	4.6	5.6	4.5	4.2	3.9	4	3.5	2.4
0117	Nitrate as N	mg/l	0.875	6.28	4.57	5.58	4.49	4.19	3.89	3.97	3.48	2.35
0118	Nitrite as N	mg/l	0.015	0.024	0.026	0.016	0.013	0.015	0.013	0.027	0.024	0.049
0119	Ammonia un-ionised as N	mg/l	0.00083	0.00035	0.00151	0.00035	0.00044	0.00037	0.00083	< 0.0007	0.00099	0.00155
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	220	140	160	150	150	140	170	200	210	190
0180	Orthophosphate, reactive as P	mg/l	0.17	0.14	0.066	0.061	0.067	0.068	0.047	0.071	0.09	0.15
9901	Oxygen, Dissolved, % Saturation	%	65.3	88.4	91.8	95.7	94.7	95.1	99	89.5	85.4	83.4
9924	Oxygen, Dissolved as O2	mg/l	6.88	9.62	10.3	12	11.3	11	12.1	9.2	9.2	8.55

Samples from 7 Nov 2022 to 1 Aug 2023

Notation	Determinand	Units	7 Nov 2022 12:12	2 Dec 2022 11:41	18 Jan 2023 11:48	1 Feb 2023 11:14	1 Mar 2023 11:15	3 Apr 2023 10:59	19 Apr 2023 14:32	16 Jun 2023 12:22	17 Jul 2023 11:01	1 Aug 2023 10:36
0061	pH		7.62	7.74	7.59	7.91	8.1	7.66	8.16	7.96	7.78	8
0076	Temperature of Water	°C	11	5.9	4.1	6.5	6	6.6	10.2	17.3	14.6	14.7
0077	Conductivity at 25 C	μs/cm	443	441	385	448	497	391	437	519	465	505
0085	BOD : 5 Day ATU	mg/l								< 1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.035	0.083	< 0.03	< 0.03	< 0.03	< 0.03	0.14	0.057	0.041
0116	Nitrogen, Total Oxidised as N	mg/l	7.6	5.9	5.9	5.5	4.9	4.4	4.4	2.9	1.6	1.4
0117	Nitrate as N	mg/l	7.58	5.89	5.88	5.49	4.89	4.39	4.39	2.83	1.57	1.38
0118	Nitrite as N	mg/l	0.016	0.014	0.016	0.0099	0.0076	0.0077	0.008	0.069	0.027	0.017
0119	Ammonia un-ionised as N	mg/l	< 0.00025	0.00026	0.00038	< 0.00034	< 0.00041	< 0.0002	< 0.00056	0.00397	0.00089	0.00105
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	140	160	130	170	220	150	180	210	200	210
0180	Orthophosphate, reactive as P	mg/l	0.1	0.051	0.066	0.045	0.026	0.045	0.026	0.14	0.14	0.15
9901	Oxygen, Dissolved, % Saturation	%	85.6	91.3	98.1		102.9	98.6	104.2	87	73.6	79.5
9924	Oxygen, Dissolved as O2	mg/l	9.42	11.4	12.8		12.8	12.1	11.7	8.33	7.47	8.05

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sampling point Willersley Brook At Willersley Bridge

Determinands

Sampling results

Samples from 27 Sep 2023 to 16 Jul 2024

Samples from 7 Nov 2022 to 1 Aug 2023

sampling point
Willersley Brook At Willersley Bridge