sampling point
S Frome Oldford

Description	OLDFORD BRIDGE
Sampling point ID	SW-A1260114
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 378559 150649 lat lon: 51.254595, -2.308612
Area	Wessex
Sub-Area	North Wessex
Summary	108 samples taken between 2012 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.

25 determinands have been measured at this site

Action taken
Alky pH 4.5
Ammonia(N)
BOD ATU
Calcium - Ca
Cond @ 25C
Cu Filtered
Hardness
Hdnss Ca
Hdnss Mg
Magnesium-Mg
N Inorganic
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Potassium- K
Temp Water
Type of Flow
WethPresPrec
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 108 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 29 Feb 2012 to 26 Nov 2012

Notation	Determinand	Units	29 Feb 2012 13:54	29 Mar 2012 12:03	4 May 2012 10:27	7 Jun 2012 12:02	4 Jul 2012 11:49	3 Aug 2012 09:06	4 Sep 2012 12:06	10 Oct 2012 12:25	31 Oct 2012 09:48	26 Nov 2012 09:48
0061	pH		8.33	8.24	8	8.12	8.02	7.97	8.21	8.05	8.18	7.85
0076	Temperature of Water	°C	10	10.2	9.8	13.9	14.5	14.9	15.1	11.7	9.2	8.6
0077	Conductivity at 25 C	μs/cm	581	598	488	581	401	540	581	451	554	361
0111	Ammoniacal Nitrogen as N	mg/l	0.038	0.065	0.108	0.143	0.109	0.076	0.033	0.428	0.063	0.082
0116	Nitrogen, Total Oxidised as N	mg/l	5.78	5.77	4.36	5.05	3.19	4.71	5.03	3.54	4.28	2.59
0117	Nitrate as N	mg/l	5.76	5.73	4.34	4.98	3.15	4.67	5.01	3.5	4.24	2.57
0118	Nitrite as N	mg/l	0.0228	0.0421	0.0226	0.074	0.0395	0.0386	0.0169	0.04	0.0371	0.016
0119	Ammonia un-ionised as N	mg/l	0.00069	0.0012	0.00194	0.00347	0.00276	0.00185	0.00087	0.00884	0.00108	0.00096
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	227	217	195	224	167	213	229	194	228	155
0180	Orthophosphate, reactive as P	mg/l	0.108	0.081	0.083	0.143	0.138	0.181	0.085	0.151	0.104	0.103
9901	Oxygen, Dissolved, % Saturation	%	107.1	108.9	98.8	92.8	96.1	96.1	99.6	98.7	93	97.5
9924	Oxygen, Dissolved as O2	mg/l	12.1	12.2	11.2	9.56	9.77	9.69	10	10.7	10.7	11.4

Samples from 2 Jun 2011 to 31 Jan 2012

Notation	Determinand	Units	2 Jun 2011 14:13	30 Jun 2011 09:54	28 Jul 2011 10:09	17 Aug 2011 10:10	16 Sep 2011 09:56	7 Oct 2011 13:25	2 Nov 2011 11:51	24 Nov 2011 11:01	6 Jan 2012 11:35	31 Jan 2012 14:47
0061	pH		8.29	7.63	7.7	8.26	8.11	8.27	8.24	8.24	8.04	8.19
0076	Temperature of Water	°C	15.21	14.58	16.22	15.22	13.3	13.3	12.02	9.3	7.5	4.9
0077	Conductivity at 25 C	μs/cm	587	619	617	605	626.6	576.9	581	582	537	615
0111	Ammoniacal Nitrogen as N	mg/l	0.13	0.082	0.038	0.035	0.056	< 0.03	0.038	0.06	0.099	0.177
0116	Nitrogen, Total Oxidised as N	mg/l	6.46	6.4	5.97	5.99	6.3	4.46	5.14	5.16	6.23	5.84
0117	Nitrate as N	mg/l	6.36	6.33	5.89	5.93	6.23	4.43	5.1	5.12	6.19	5.81
0118	Nitrite as N	mg/l	0.0974	0.0696	0.0805	0.0581	0.0741	0.0271	0.0439	0.0372	0.0358	0.0337
0119	Ammonia un-ionised as N	mg/l	0.00347	0.0009	0.00055	0.00093	0.0013	< 0.0007	0.0008	0.00104	0.0015	0.00222
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	196	219	213	210	212	211	211	227	206	226
0180	Orthophosphate, reactive as P	mg/l	0.29	0.232	0.23	0.243	0.215	0.182	0.159	0.146	0.088	0.102
9901	Oxygen, Dissolved, % Saturation	%	109.4	96.6	98.7	89.5	88.3	98.2	94.1	94.3	97.6	100.6
9924	Oxygen, Dissolved as O2	mg/l	11	9.8	9.67	8.96	9.22	10.3	10.1	10.8	11.7	12.9

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sampling point S Frome Oldford

Determinands

Sampling results

Samples from 29 Feb 2012 to 26 Nov 2012

Samples from 2 Jun 2011 to 31 Jan 2012

sampling point
S Frome Oldford