sampling point
Potford Bk - Sandyford Bdg

Description	POTFORD BROOK - AT SANDYFORD BRIDGE
Sampling point ID	MD-28388360
Type	Freshwater – Rivers
Status	open
Location	easting northing: 363500 322200 lat lon: 52.79611, -2.542753
Area	Shropshire Herefordshire Worcestershire And Gloucestershire
Sub-Area	Shropshire & Wye
Summary	87 samples taken between 2024 and 2010

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.

14 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
Sld Sus@105C
Temp Water
pH

Displaying the twenty most recent samples. You can see all 87 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 13 Jun 2016 to 15 Jul 2024

Notation	Determinand	Units	13 Jun 2016 08:52	15 Aug 2016 09:41	26 Sep 2016 08:36	19 Oct 2016 13:29	1 Dec 2016 09:00	11 Jan 2017 12:35	16 Mar 2017 10:14	20 Apr 2017 10:32	27 Jun 2024 14:58	15 Jul 2024 11:22
0061	pH		7.8	8	7.14	7.9	7.93	7.88	7.65	7.95	8.02	7.95
0076	Temperature of Water	°C	13	12.1	11.3	10.8	4.3	7.3	8.2	10.3	15.7	13.8
0077	Conductivity at 25 C	μs/cm	566	580	560	561	599	629	603	573	587	597
0085	BOD : 5 Day ATU	mg/l									1.2	< 1
0111	Ammoniacal Nitrogen as N	mg/l	0.058	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.036	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	7.33	7.26	7.11	7.04	8.45	10.3	9.3	7.77	8.5	8.3
0117	Nitrate as N	mg/l	7.28	7.24	7.09	7.03	8.42	10.3	9.27	7.75	8.48	8.28
0118	Nitrite as N	mg/l	0.0531	0.0176	0.0236	0.0143	0.0257	0.0321	0.0304	0.0245	0.018	0.016
0119	Ammonia un-ionised as N	mg/l	0.00084	< 0.00064	< 8.0e-05	< 0.00046	< 0.00031	< 0.00034	0.00026	< 0.0005	< 0.00083	< 0.00065
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	183	190	188	188	190	193	189	188	190	190
0180	Orthophosphate, reactive as P	mg/l	0.137	0.044	0.536	0.038	0.219	0.034	0.1	0.14	0.044	0.044
9901	Oxygen, Dissolved, % Saturation	%	85.6	95.8	93.5	82.3	101.6	82.2	103.8	92.5	92.5	95.3
9924	Oxygen, Dissolved as O2	mg/l	9	10.3	10.2	9.1	13.2	9.89	12.2	10.3	9.16	9.84

Samples from 16 Jul 2015 to 16 May 2016

Notation	Determinand	Units	16 Jul 2015 08:42	6 Aug 2015 08:57	10 Sep 2015 09:05	7 Oct 2015 10:44	3 Nov 2015 12:10	7 Dec 2015 13:08	20 Jan 2016 11:44	4 Feb 2016 11:50	19 Apr 2016 10:28	16 May 2016 11:04
0061	pH		7.87	7.84	7.85	7.78	7.8	7.84	7.68	7.78	7.57	7.85
0076	Temperature of Water	°C	11	13.5	11.3	11.9	10	10.7	4.4	8.4	8.7	10.1
0077	Conductivity at 25 C	μs/cm	563	556	567	566	584	645	597	605	587	580
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	0.152	< 0.03	0.036	0.067	0.049	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	6.65	6.71	6.81	6.21	6.15	11.7	11.6	9.75	8.25	7.73
0117	Nitrate as N	mg/l	6.63	6.7	6.79	6.18	6.14	11.7	11.6	9.72	8.22	7.71
0118	Nitrite as N	mg/l	0.0165	0.0141	0.0182	0.033	0.0128	0.0443	0.0354	0.0333	0.0269	0.019
0119	Ammonia un-ionised as N	mg/l	< 0.00044	< 0.00049	< 0.00043	0.00194	< 0.00035	0.00048	0.00039	0.00048	< 0.00019	< 0.00039
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	185	173	192	182	195	177	168	190	189	188
0180	Orthophosphate, reactive as P	mg/l	0.316	0.053	0.122	0.204	0.033	0.057	0.054	0.049	0.264	0.23
9901	Oxygen, Dissolved, % Saturation	%	91.6	98.7	92.5	79.4	75.1	89.9	86.9	90.9	96	97.1
9924	Oxygen, Dissolved as O2	mg/l	10.1	10.3	10.1	8.56	8.46	9.96	11.3	10.6	11.2	10.9

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sampling point Potford Bk - Sandyford Bdg

Determinands

Sampling results

Samples from 13 Jun 2016 to 15 Jul 2024

Samples from 16 Jul 2015 to 16 May 2016

sampling point
Potford Bk - Sandyford Bdg