sampling point
R Isle Hort Bridge

Description	R ISLE HORT BRIDGE
Sampling point ID	SW-E2031700
Type	Freshwater – Rivers
Status	open
Location	easting northing: 334564 115233 lat lon: 50.932814, -2.932542
Area	Wessex
Sub-Area	West Wessex
Summary	204 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.

33 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 @ 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
Oil & Grs Vs
Orthophospht
Oxygen Diss
Phenol Odour
Potassium- K
SiO2 Rv
Sld Sus@105C
Temp Water
Type of Flow
WethPresPrec
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 204 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 28 Nov 2014 to 3 Mar 2017

Notation	Determinand	Units	28 Nov 2014 09:13	7 Jan 2015 11:46	1 Apr 2015 13:47	3 Jul 2015 10:04	20 Oct 2015 09:17	2 Feb 2016 11:03	11 May 2016 11:55	17 Aug 2016 10:35	8 Nov 2016 12:14	3 Mar 2017 10:12
0061	pH		7.85	8.1	8.51	8.02	8.06	8.03	8.03	8.09	8.11	7.92
0076	Temperature of Water	°C	9.6	6.7	8.3	16.2	10.9	8.6	13.9	15.9	6.7	8
0077	Conductivity at 25 C	μs/cm	487	500	553	698	633	510	439	625	632	540
0111	Ammoniacal Nitrogen as N	mg/l	0.061	0.046	< 0.03	0.055	0.034	0.202	0.166	< 0.03	0.05	0.096
0116	Nitrogen, Total Oxidised as N	mg/l	5.19	5.28	5.88	6.36	6.79	5.38	4.04	6.89	6.31	4.82
0117	Nitrate as N	mg/l	5.13	5.25	5.86	6.28	6.75	5.32	3.98	6.88	6.23	4.78
0118	Nitrite as N	mg/l	0.0563	0.0325	0.0237	0.0792	0.0421	0.0633	0.0645	0.0117	0.0823	0.0384
0119	Ammonia un-ionised as N	mg/l	0.00077	0.00066	< 0.00048	0.00158	0.00066	0.00332	0.00403	< 0.00084	0.00072	0.00126
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	167	174	203	199	208	184	155	202	212	162
0180	Orthophosphate, reactive as P	mg/l	0.187	0.18	0.263	0.459	0.293	0.261	0.283	0.458	0.499	0.25
9901	Oxygen, Dissolved, % Saturation	%	101.7	103	116.6	89	87.1	96.8	92.7	90.6	94.4	97.1
9924	Oxygen, Dissolved as O2	mg/l	11.6	12.6	13.7	8.72	9.61	11.3	9.55	8.94	11.5	11.5

Samples from 11 Jun 2013 to 10 Sep 2014

Notation	Determinand	Units	11 Jun 2013 10:59	24 Jun 2013 13:46	2 Aug 2013 11:17	6 Sep 2013 09:13	14 Oct 2013 13:26	6 Nov 2013 13:09	25 Nov 2013 10:24	5 Mar 2014 12:17	5 Jun 2014 10:07	10 Sep 2014 09:34
0061	pH		8.07	8.37	8.06	8.01	8.17	8.04	8.1	8.11	7.92	8
0076	Temperature of Water	°C	14	15.2	19.4	15.4	11.3	12.4	6.3	7.8	12.6	13.7
0077	Conductivity at 25 C	μs/cm			622			463		464	447	687
0085	BOD : 5 Day ATU	mg/l	2.5	1.37	< 1
0111	Ammoniacal Nitrogen as N	mg/l	0.093	0.061	0.042	< 0.03	0.093	0.064	0.038	0.113	0.117	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l			7.83			4.99		4.18	3.7	10.5
0117	Nitrate as N	mg/l			7.76			4.94		4.16	3.65	10.5
0118	Nitrite as N	mg/l	0.127	0.0898	0.0731	0.0246	0.057	0.051	0.0378	0.0244	0.0507	0.0243
0119	Ammonia un-ionised as N	mg/l	0.00227	0.00163	0.00152	< 0.00081	0.00187	0.00139	0.00053	0.00175	0.00215	< 0.00072
0135	Solids, Suspended at 105 C	mg/l	3.1	5.63	3.5	< 3	7.33	10.5	< 3
0162	Alkalinity to pH 4.5 as CaCO3	mg/l			192			141		172	168	209
0180	Orthophosphate, reactive as P	mg/l			0.26			0.105		0.129	0.151	0.273
0664	Visible oil or grease, significant trace: Present/Not found (1/0)	pres/nf	0	0	0	0	0	0	0
6450	Copper, Dissolved	μg/l	2.17	1.85	2.23	1.71	1.96	2.9	2.1
6455	Zinc	μg/l	5.45	7.78	5.19	6.97	6.49	6.75	7.56
6841	Phenolic Odour	pres/nf	0	0	0	0	0	0	0
9901	Oxygen, Dissolved, % Saturation	%	95.7	106	99	89.6	95.4	98.3	102.4	100.5	97.8	92.4
9924	Oxygen, Dissolved as O2	mg/l	9.84	10.6	9.09	8.93	10.4	10.5	12.6	11.9	10.4	9.56

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sampling point R Isle Hort Bridge

Determinands

Sampling results

Samples from 28 Nov 2014 to 3 Mar 2017

Samples from 11 Jun 2013 to 10 Sep 2014

sampling point
R Isle Hort Bridge