sampling point
River Tone U/S French Weir

Description	R TONE IMMEDIATLY U/S FRENCH WEIR
Sampling point ID	SW-E1006180
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 322052 124963 lat lon: 51.018734, -3.112649
Area	Wessex
Sub-Area	West Wessex
Summary	146 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.

28 determinands have been measured at this site

Action taken
Alky pH 4.5
Ammonia(N)
BOD ATU
Calcium - Ca
Cond @ 20C
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
Phosphate
Potassium- K
Sld Sus@105C
Temp Water
Type of Flow
WethPresPrec
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 146 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 27 Feb 2012 to 13 Dec 2012

Notation	Determinand	Units	27 Feb 2012 13:18	26 Mar 2012 15:05	3 May 2012 09:29	11 Jun 2012 09:13	25 Jun 2012 10:04	25 Jul 2012 10:04	22 Aug 2012 12:25	26 Sep 2012 10:37	2 Nov 2012 09:13	13 Dec 2012 13:35
0061	pH		8.26	8.37	7.42	7.94	7.97	8.12	8.14	7.91	8.03	8.18
0076	Temperature of Water	°C	9	10.7	10.3	12.3	13.2	15.7	15.3	11.8	8.2	5.1
0077	Conductivity at 25 C	μs/cm	515	552	337	420	354	502	460	464	497	490
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.063	0.097	0.038	0.032	0.059	0.058	0.048	0.091
0116	Nitrogen, Total Oxidised as N	mg/l	6.53	6.63	4.69	4.75	4.27	6.27	4.77	5.84	5.43	6.39
0117	Nitrate as N	mg/l	6.49	6.6	4.67	4.7	4.25	6.23	4.72	5.81	5.39	6.36
0118	Nitrite as N	mg/l	0.0393	0.0266	0.0173	0.0491	0.0221	0.0358	0.0505	0.0271	0.0418	0.0286
0119	Ammonia un-ionised as N	mg/l	< 0.00051	< 0.00058	0.00031	0.00183	0.00082	0.00088	0.00158	0.00098	0.00077	0.00116
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	181	192	106	146	125	178	166	166	176	181
0180	Orthophosphate, reactive as P	mg/l	0.172	0.198	0.094	0.177	0.093	0.14	0.183	0.136	0.148	0.106
9901	Oxygen, Dissolved, % Saturation	%	98.8	118.7	98.3	92.2	95.8	102.6	93.7	92.3	93.7	98.3
9924	Oxygen, Dissolved as O2	mg/l	11.4	13.2	11	9.85	10	10.2	9.36	9.97	11	12.5

Samples from 10 May 2011 to 30 Jan 2012

Notation	Determinand	Units	10 May 2011 12:49	1 Jun 2011 11:45	5 Jul 2011 13:45	10 Aug 2011 13:40	8 Sep 2011 12:58	5 Oct 2011 10:00	25 Oct 2011 12:15	17 Nov 2011 09:55	6 Jan 2012 09:54	30 Jan 2012 14:51
0061	pH		8.12	8.19	8.14	8.14	7.98	7.94	7.9	7.98	7.76	7.98
0076	Temperature of Water	°C	14.2	12.17	16.1	15.3	14.4	15.4	12.4	9.8	7.6	5.2
0077	Conductivity at 25 C	μs/cm	527	589	579	548	547	604	472	423	366	574
0111	Ammoniacal Nitrogen as N	mg/l	0.058	0.04	< 0.03	0.036	< 0.03	< 0.03	0.179	0.072	0.038	0.239
0116	Nitrogen, Total Oxidised as N	mg/l	5.86	6.82	6.77	6.14	5.64	5.87	4.67	4.8	5.71	5.07
0117	Nitrate as N	mg/l	5.81	6.77	6.74	6.12	5.62	5.84	4.62	4.76	5.69	5.03
0118	Nitrite as N	mg/l	0.0516	0.0452	0.0253	0.0195	0.0202	0.0299	0.0502	0.0422	0.0201	0.0371
0119	Ammonia un-ionised as N	mg/l	0.00144	0.00086	< 0.00085	0.00097	< 0.00072	< 0.00071	0.0031	0.00124	0.00034	0.00293
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	190	197	201	189	176	196	142	139	114	145
0180	Orthophosphate, reactive as P	mg/l	0.251	0.36	0.362	0.39	0.398	0.413	0.359	0.227	0.089	0.162
9901	Oxygen, Dissolved, % Saturation	%	89	90.8	83	90	84.4	78.7	85.5	93.6	96.8	95.5
9924	Oxygen, Dissolved as O2	mg/l	9.11	9.73	8.15	8.99	8.6	7.85	9.11	10.6	11.6	12.1

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sampling point River Tone U/S French Weir

Determinands

Sampling results

Samples from 27 Feb 2012 to 13 Dec 2012

Samples from 10 May 2011 to 30 Jan 2012

sampling point
River Tone U/S French Weir