sampling point
R.Morda A483 Bridge Oswestry Bypass

Description	RIVER MORDA A483 BRIDGE OSWESTRY BYPASS
Sampling point ID	MD-30696755
Type	Freshwater – Rivers
Status	open
Location	easting northing: 329910 327501 lat lon: 52.84043, -3.041987
Area	Shropshire Herefordshire Worcestershire And Gloucestershire
Sub-Area	Shropshire & Wye
Summary	231 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.

48 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
C - Org Filt
CHLOROPHYLL
COD as O2
Ca Filtered
Cadmium - Cd
Calcium - Ca
Cd Filtered
Chloride Ion
Chlorophylls
Chromium -Cr
Cond @ 20C
Cond @ 25C
Copper - Cu
Cr- Filtered
Cu BLM Bio
Cu Filtered
Hardness
Lead - as Pb
Magnesium-Mg
N Oxidised
NH3 un-ion
Ni- Filtered
Nickel - Ni
Nitrate-N
Nitrite-N
O Diss %sat
Oil & Grs Vs
Orthophospht
Oxygen Diss
Pb Filtered
Phenol Odour
Potassium- K
SiO2 Rv
Sld Sus@105C
Temp Water
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
Zinc - as Zn
Zn- Filtered
pH
pH in-situ

Displaying the twenty most recent samples. You can see all 231 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 26 Sep 2019 to 4 Aug 2021

Notation	Determinand	Units	26 Sep 2019 12:33	23 Oct 2019 14:51	31 Oct 2019 11:28	6 Dec 2019 10:23	9 Jan 2020 12:35	21 Feb 2020 14:31	11 May 2021 13:32	11 Jun 2021 11:07	9 Jul 2021 11:30	4 Aug 2021 12:44
0061	pH		8.12	8.05	8.23	7.7	8.11	8.23	8.35	8.05	8.3	8.27
0076	Temperature of Water	°C	13.7	10.3	8.6	9.5	7.5	7.8	11.4	16.3	14.5	15.7
0077	Conductivity at 25 C	μs/cm	278	308	368	477	305	342	286	311	324	310
0111	Ammoniacal Nitrogen as N	mg/l	0.031	< 0.03	< 0.03	0.065	0.1	< 0.03	< 0.03	< 0.03	< 0.03	0.033
0116	Nitrogen, Total Oxidised as N	mg/l	2.4	2.8	3.4	4.6	2.7	3.2	2.2	2.3	2.3	2.2
0117	Nitrate as N	mg/l	2.39	2.8	3.4	4.58	2.68	3.2	2.2	2.29	2.29	2.19
0118	Nitrite as N	mg/l	0.0073	< 0.004	< 0.004	0.016	0.017	< 0.004	< 0.004	0.0072	0.0091	0.015
0119	Ammonia un-ionised as N	mg/l	0.00074	< 0.00056	< 0.00049	0.00058	0.00152	< 0.00047	< 0.00061	< 0.00087	< 0.00076	0.00091
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	110	120	140	150	120	130	110	120	130	120
0180	Orthophosphate, reactive as P	mg/l	0.047	0.01	0.014	0.46	0.047	0.019	0.011	0.17	0.017	0.021
0239	Calcium, Dissolved	mg/l		43			46
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l		2			5.4
4821	Copper : BLM Bioavailable	μg/l		0.14			0.08
6450	Copper, Dissolved	μg/l		0.7			1.2
9901	Oxygen, Dissolved, % Saturation	%	102.8	95.2	91.1	98.7	99.9	94.7	94.3	102.4	91.5	103.9
9924	Oxygen, Dissolved as O2	mg/l	10.6	10.6	10.6	11.3	12	11.3	10.3	10	9.3	10.3

Samples from 12 Nov 2018 to 13 Aug 2019

Notation	Determinand	Units	12 Nov 2018 11:56	6 Dec 2018 11:55	11 Jan 2019 12:37	6 Feb 2019 11:49	7 Mar 2019 12:43	3 Apr 2019 11:45	10 May 2019 09:46	19 Jun 2019 12:28	19 Jul 2019 11:16	13 Aug 2019 10:26
0061	pH		8.11	8.1	7.99	8.03	8	7.72	8.16	8.25	8.09	8.17
0076	Temperature of Water	°C	9	9	7.5	5.4	7	7.4	9.1	13.2	15.1	14.2
0077	Conductivity at 25 C	μs/cm	286	322	445	315	290	271	261	295	290	276
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.034	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	2.33	4.11	4.34	3.42	2.9	1.88	2.15	11.1	2.2	2
0117	Nitrate as N	mg/l	2.32	4.1	4.33	3.42	2.9	1.88	2.15	11.1	2.19	2
0118	Nitrite as N	mg/l	0.0069	0.0085	0.0054	0.0042	< 0.004	< 0.004	< 0.004	< 0.004	0.01	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00051	0.00058	< 0.00045	< 0.00039	< 0.00044	< 0.00024	< 0.00051	< 0.00069	< 0.00079	< 0.00074
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	99	115	176	99	94	79	93	113	100	95
0180	Orthophosphate, reactive as P	mg/l	0.095	0.021	0.072	0.136	0.079	0.053	0.032	0.019	0.014	0.094
0239	Calcium, Dissolved	mg/l			62.5			42.5			38
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l			1.39			1.35			1.6
4821	Copper : BLM Bioavailable	μg/l			0.27			0.39			0.26
6450	Copper, Dissolved	μg/l			0.917			1.78			0.96
9901	Oxygen, Dissolved, % Saturation	%	93.2	100.1	88.9	102.4	100.2	101.7	98.2	100.9	88.1	98.9
9924	Oxygen, Dissolved as O2	mg/l	10.8	11.6	10.6	12.9	12.1	12.2	11.3	10.6	8.84	10.1

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sampling point R.Morda A483 Bridge Oswestry Bypass

Determinands

Sampling results

Samples from 26 Sep 2019 to 4 Aug 2021

Samples from 12 Nov 2018 to 13 Aug 2019

sampling point
R.Morda A483 Bridge Oswestry Bypass