sampling point
Sowy River At Othery

Description	SOWY RIVER AT OTHERY
Sampling point ID	SW-60270239
Type	Freshwater – Rivers
Status	open
Location	easting northing: 339185 131534 lat lon: 51.079885, -2.869529
Area	Wessex
Sub-Area	West Wessex
Summary	94 samples taken between 2017 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
CHLOR A
CHLOROPHYLL
Calcium - Ca
Chlorophyl-A
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 94 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 12 Nov 2014 to 2 Feb 2017

Notation	Determinand	Units	12 Nov 2014 09:20	2 Mar 2015 12:19	11 Jun 2015 13:50	4 Sep 2015 14:16	8 Dec 2015 15:20	5 Jan 2016 09:40	5 Apr 2016 13:49	12 Jul 2016 13:59	31 Oct 2016 13:35	2 Feb 2017 10:04
0061	pH		7.72	7.99	8.73	7.89	8.24	7.73	8.27	8.1	7.89	7.93
0076	Temperature of Water	°C	11.1	7.3	19	18.2	10.6	8.1	13.1	19.5	12	8.8
0077	Conductivity at 25 C	μs/cm	394	788	664	529	725	525	587	697	651	501
0111	Ammoniacal Nitrogen as N	mg/l	0.091	0.276	< 0.03	< 0.03	0.183	0.117	< 0.03	0.054	0.102	0.081
0116	Nitrogen, Total Oxidised as N	mg/l	3.74	3.22	3.14	3	3.74	4.8	2.64	3.27	4.57	5.68
0117	Nitrate as N	mg/l	3.7	3.19	3.09	2.94	3.68	4.75	2.62	3.23	4.51	5.64
0118	Nitrite as N	mg/l	0.0357	0.0273	0.0538	0.0557	0.057	0.0451	0.0205	0.043	0.0626	0.0361
0119	Ammonia un-ionised as N	mg/l	0.00095	0.00404	< 0.00105	< 0.00078	0.00349	0.001	< 0.00069	0.00196	0.00168	0.00115
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	134	266	225	175	259	193	209	250	206	179
0180	Orthophosphate, reactive as P	mg/l	0.182	0.107	0.195	0.278	0.158	0.183	0.05	0.2	0.443	0.152
9901	Oxygen, Dissolved, % Saturation	%	78	93.4	129.5	103.3	94.7	79.6	153.9	91.4	88.7	97.8
9924	Oxygen, Dissolved as O2	mg/l	8.56	11.2	12	9.71	10.5	9.39	16.1	8.37	9.54	11.3

Samples from 19 Oct 2006 to 5 Aug 2014

Notation	Determinand	Units	19 Oct 2006 13:30	8 Nov 2006 15:10	6 Dec 2006 15:07	9 Jan 2013 09:42	22 Apr 2013 12:25	30 Jul 2013 12:05	8 Oct 2013 08:58	7 Apr 2014 13:09	1 May 2014 14:18	5 Aug 2014 12:54
0061	pH		7.98	7.57	8.06	7.84	8.88	8.49	7.73	7.98	8.04	7.91
0076	Temperature of Water	°C	14.9	9.12	9.59	8.9	12	21.4	15.9	13.2	13.8	20.6
0077	Conductivity at 25 C	μs/cm				514	517	711	700	791	580	677
0085	BOD : 5 Day ATU	mg/l	< 1	1.1	1.6
0111	Ammoniacal Nitrogen as N	mg/l	0.053	0.039	0.082	0.107	< 0.03	0.067	< 0.03	0.265	0.041	0.128
0116	Nitrogen, Total Oxidised as N	mg/l	4.22	6.45	8.31	2.6	3.36	1.76	4.89	2.56	3.12	2.46
0117	Nitrate as N	mg/l	4.19	6.41	8.24	2.57	3.27	1.72	4.82	2.52	3.08	2.36
0118	Nitrite as N	mg/l	0.0349	0.0444	0.0737	0.035	0.0872	0.0414	0.0659	0.0441	0.0445	0.105
0119	Ammonia un-ionised as N	mg/l	0.00132	0.00025	0.00145	0.00125	< 0.00063	0.00279	< 0.00046	0.00584	0.00099	0.00412
0162	Alkalinity to pH 4.5 as CaCO3	mg/l				210	175	233	222	256	231	238
0180	Orthophosphate, reactive as P	mg/l	0.732	0.233	0.203	0.187	< 0.02	0.497	0.562	0.079	0.142	0.292
1183	Weather : Precipitation		6	1	1
3267	Type of flow as description		3	3	3
7887	Chlorophyll : Acetone Extract	μg/l	7.9	10.7	5.3
9901	Oxygen, Dissolved, % Saturation	%	87.9	61.7	88.8	87.4	149.5	92.3	82	104.4	102.5	71.9
9924	Oxygen, Dissolved as O2	mg/l	8.86	7.1	10.1	10.1	16.1	8.15	8.09	10.9	10.6	6.44

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sampling point Sowy River At Othery

Determinands

Sampling results

Samples from 12 Nov 2014 to 2 Feb 2017

Samples from 19 Oct 2006 to 5 Aug 2014

sampling point
Sowy River At Othery