sampling point
River Roden At The Avenue

Description	RIVER RODEN AT THE AVENUE
Sampling point ID	MD-27049020
Type	Freshwater – Rivers
Status	open
Location	easting northing: 346668 330990 lat lon: 52.873714, -2.793801
Area	Shropshire Herefordshire Worcestershire And Gloucestershire
Sub-Area	Shropshire & Wye
Summary	38 samples taken between 2024 and 2015

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.

13 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Cond @ 25C
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Temp Water
pH

Displaying the twenty most recent samples. You can see all 38 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 6 Jun 2023 to 17 Jul 2024

Notation	Determinand	Units	6 Jun 2023 12:43	6 Jul 2023 12:04	13 Sep 2023 11:44	3 Oct 2023 11:20	16 Nov 2023 11:44	6 Dec 2023 11:36	12 Feb 2024 10:05	12 Mar 2024 11:59	24 Jun 2024 13:06	17 Jul 2024 12:25
0061	pH		7.92	7.63	7.51	7.15	7.25	6.95	7.17	7.19	7.53	7.36
0076	Temperature of Water	°C	12.5	14.3	13.7	13	7.3	3.3	4.9	8.2	16.8	15.7
0077	Conductivity at 25 C	μs/cm	688	698	601	540	389	348	347	405	590	448
0085	BOD : 5 Day ATU	mg/l									1	< 2
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.083	< 0.03	0.21	0.064	0.14	0.08	0.12	0.067	0.14
0116	Nitrogen, Total Oxidised as N	mg/l	4.5	3.7	2.6	5.2	3.7	3.8	3.1	3.1	3.5	2.9
0117	Nitrate as N	mg/l	4.47	3.6	2.59	5.15	3.69	3.79	3.09	3.07	3.5	2.85
0118	Nitrite as N	mg/l	0.031	0.1	0.0096	0.049	0.011	0.011	0.0099	0.028	< 0.004	0.046
0119	Ammonia un-ionised as N	mg/l	< 0.00055	0.0009	< 0.00024	0.00069	0.00017	0.00014	0.00015	0.0003	0.00069	0.00091
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	270	270	230	190	140	130	130	160	230	170
0180	Orthophosphate, reactive as P	mg/l	0.038	0.033	0.05	0.085	0.14	0.14	0.36	0.12	0.064	0.11
9901	Oxygen, Dissolved, % Saturation	%	85.4	71.1	74	60.1	60.4	72.2	75.1	70	76.8	68
9924	Oxygen, Dissolved as O2	mg/l	9.08	7.26	7.66	6.32	7.27	9.63	9.6	8.24	7.43	6.74

Samples from 27 Jul 2016 to 16 May 2023

Notation	Determinand	Units	27 Jul 2016 13:03	27 Sep 2016 11:29	19 Oct 2016 12:07	18 Nov 2016 10:49	6 Dec 2016 15:22	6 Jan 2017 10:30	24 Jan 2017 12:18	9 Mar 2017 10:06	26 Apr 2017 09:14	16 May 2023 13:28
0061	pH		7.76	7.75	7.82	7.65	7.67	7.78	7.43	7.56	7.63	7.65
0076	Temperature of Water	°C	14.8	13.1	10.5	6.2	5.7	3.9	4.3	7.7	6.9	12.6
0077	Conductivity at 25 C	μs/cm	701	694	691	576	568	551	472	443	648	582
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	0.035	0.041	0.077	0.056	0.091	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	4.45	4.06	4.24	3.76	3.35	3.95	3.92	4.56	4	3.9
0117	Nitrate as N	mg/l	4.42	4.05	4.22	3.74	3.34	3.94	3.91	4.54	3.98	3.88
0118	Nitrite as N	mg/l	0.028	0.0058	0.0157	0.0241	0.0144	0.0134	0.0096	0.0188	0.0154	0.018
0119	Ammonia un-ionised as N	mg/l	< 0.00045	< 0.00039	< 0.00038	0.00022	0.00026	0.00054	0.00018	0.00051	< 0.00019	< 0.0003
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	247	246	254	201	199	182	165	149	241	210
0180	Orthophosphate, reactive as P	mg/l	0.026	0.043	0.033	0.088	0.029	0.137	0.048	0.173	0.216	0.058
9901	Oxygen, Dissolved, % Saturation	%	75.4	86.9	70.8	81.9	85.9	85.8	71.3	79.5	99.5	85.7
9924	Oxygen, Dissolved as O2	mg/l	7.62	9.11	7.88	10.1	10.8	11.3	9.26	9.47	12.1	9.09

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sampling point River Roden At The Avenue

Determinands

Sampling results

Samples from 6 Jun 2023 to 17 Jul 2024

Samples from 27 Jul 2016 to 16 May 2023

sampling point
River Roden At The Avenue