sampling point
R.Onny East At Whitcot Bridge

Description	RIVER ONNY EAST AT WHITCOT BRIDGE
Sampling point ID	MD-19828380
Type	Freshwater – Rivers
Status	open
Location	easting northing: 337700 291600 lat lon: 52.518695, -2.91955
Area	Shropshire Herefordshire Worcestershire And Gloucestershire
Sub-Area	Shropshire & Wye
Summary	106 samples taken between 2024 and 2007

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.

24 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Chloride Ion
Cond @ 20C
Cond @ 25C
Cypermeth ID
Cypermethrin
DELTAMETHRIN
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Permethrn-Tr
Permethrn-cs
Temp Water
TurbidityNTU
Weth-Visibty
WethPresPrec
WethPresTemp
pH

Displaying the twenty most recent samples. You can see all 106 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 4 Aug 2023 to 1 Jul 2024

Notation	Determinand	Units	4 Aug 2023 09:58	5 Sep 2023 12:45	9 Oct 2023 10:53	3 Nov 2023 10:46	27 Dec 2023 12:31	12 Jan 2024 11:07	1 Feb 2024 11:17	14 Mar 2024 10:18	21 Jun 2024 13:59	1 Jul 2024 12:40
0061	pH		7.8	7.4	7.94	7.49	7.45	7.65	7.64	7.82	8.02	8.17
0076	Temperature of Water	°C	13.8	15.6	12.9	9.3	8.6	4.7	5.4	8.9	14.1	13
0077	Conductivity at 25 C	μs/cm	142	178	119	126	106	149	180	106	133	150
0111	Ammoniacal Nitrogen as N	mg/l	0.045	0.096	0.031	0.11	0.14	0.1	< 0.03	0.056	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	0.89	0.86	1.2	1.6	1	1.8	2.2	1.5	2.1	1.1
0117	Nitrate as N	mg/l	0.864	0.842	1.19	1.59	0.985	1.79	2.2	1.49	2.09	1.09
0118	Nitrite as N	mg/l	0.026	0.018	0.014	0.011	0.015	0.011	< 0.004	0.0099	0.008	0.0068
0119	Ammonia un-ionised as N	mg/l	0.00069	0.00068	0.00061	0.0006	0.00066	0.00056	< 0.00017	0.00063	< 0.00074	< 0.00068
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	45	57	33	24	32	28	46	26	41	49
0180	Orthophosphate, reactive as P	mg/l	0.13	0.43	0.056	0.13	0.057	0.62	0.13	0.043	0.043	0.052
9901	Oxygen, Dissolved, % Saturation	%	99.3	90.1	97	98.1	98.8	99	96.5	99.8	100.7	99.9
9924	Oxygen, Dissolved as O2	mg/l	10.3	8.95	10.2	11.2	11.5	12.7	12.2	11.5	10.3	10.5

Samples from 2 Sep 2022 to 14 Jul 2023

Notation	Determinand	Units	2 Sep 2022 10:19	12 Oct 2022 09:52	3 Nov 2022 11:22	1 Dec 2022 10:19	23 Jan 2023 10:26	28 Feb 2023 11:40	6 Mar 2023 11:27	9 Jun 2023 16:29	27 Jun 2023 10:11	14 Jul 2023 11:51
0061	pH		7.53	7.41	7.47	7.33	7.52	7.82	7.79	7.75	7.44	7.62
0076	Temperature of Water	°C	15.3	8.8	9.6	6.6	2.3	5	5.2	16.4	14.7	14.1
0077	Conductivity at 25 C	μs/cm	298	263	166	136	158	203	183	183	219	207
0085	BOD : 5 Day ATU	mg/l						1
0111	Ammoniacal Nitrogen as N	mg/l	0.078	0.042	0.069	0.038	0.047	< 0.03	< 0.03	< 0.03	< 0.03	0.072
0116	Nitrogen, Total Oxidised as N	mg/l		0.9	1.8	2.1	2.3	1.5	1.4	1.4	1.2	0.85
0117	Nitrate as N	mg/l		0.887	1.79	2.09	2.29	1.49	1.39	1.39	1.18	0.796
0118	Nitrite as N	mg/l	0.038	0.013	0.015	0.0083	0.009	0.0063	0.0058	0.01	0.021	0.054
0119	Ammonia un-ionised as N	mg/l	0.00072	0.00018	0.00037	0.00012	0.00016	< 0.00025	< 0.00024	< 0.0005	< 0.00022	0.00075
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	110	75	30	22	21	46	44	57	71	66
0172	Chloride	mg/l						19
0180	Orthophosphate, reactive as P	mg/l	0.29	0.38	0.056	0.46	0.27	0.19	0.2	0.25	0.22	0.17
6396	Turbidity	ntu						2.6
9901	Oxygen, Dissolved, % Saturation	%	86.1	89.4	96.6	98.6	99.7	103.3	107.8	100.4	88.2	96
9924	Oxygen, Dissolved as O2	mg/l	8.6	10.4	11	12.1	13.7	13.2	13.7	9.8	8.93	9.85

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sampling point R.Onny East At Whitcot Bridge

Determinands

Sampling results

Samples from 4 Aug 2023 to 1 Jul 2024

Samples from 2 Sep 2022 to 14 Jul 2023

sampling point
R.Onny East At Whitcot Bridge