sampling point
River Sid At Sidmouth

Description	RIVER SID AT SIDMOUTH
Sampling point ID	SW-70310107
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 312810 87831 lat lon: 50.683576, -3.235524
Area	Devon And Cornwall
Sub-Area	East Devon And Cornwall
Summary	127 samples taken between 2015 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.

31 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
Mineral Oils
N Inorganic
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Oil & Grs Vs
Orthophospht
Oxygen Diss
Phenol Odour
PhenolicOdor
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 127 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 3 Apr 2013 to 16 Sep 2015

Notation	Determinand	Units	3 Apr 2013 14:40	5 Jul 2013 11:08	25 Oct 2013 09:46	11 Feb 2014 13:26	15 May 2014 14:07	4 Aug 2014 11:50	4 Nov 2014 13:46	27 Mar 2015 12:05	5 Jun 2015 11:24	16 Sep 2015 11:16
0061	pH		8	8.2	7.8	7.6	8.2	8.5	8.1	8.4	8.02	8.2
0076	Temperature of Water	°C	6.2	14.6	13.7	7.4	13.9	17.9	9.6	7.3	14.2	12.5
0077	Conductivity at 25 C	μs/cm	377	385	234	269	387	376	363	372	389	307
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	0.038	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	2.86	2.38	4.65	1.55	2.3	2.12	2.1	2.47	2.1	2.19
0117	Nitrate as N	mg/l	2.86	2.37	4.64	1.54	2.3	2.11	2.1	2.46	2.09	2.19
0118	Nitrite as N	mg/l	< 0.004	0.0103	0.0112	0.0076	0.0041	0.0075	< 0.004	0.0054	0.0073	0.005
0119	Ammonia un-ionised as N	mg/l	< 0.00041	< 0.00077	< 0.00046	0.00023	< 0.00073	< 0.00097	< 0.00053	< 0.00045	< 0.00074	< 0.00066
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	129	132	49	64	131	141	122	120	131	99
0180	Orthophosphate, reactive as P	mg/l	0.031	0.052	0.094	0.067	0.043	0.054	0.057	0.04	0.05	0.074
9901	Oxygen, Dissolved, % Saturation	%	102	103	102	97	107	129	100	104	93.8	104
9924	Oxygen, Dissolved as O2	mg/l	12.6	10.4	10.6	11.6	11	12.2	11.4	12.5	9.6	11.1

Samples from 12 Aug 2009 to 11 Jan 2013

Notation	Determinand	Units	12 Aug 2009 11:15	1 Sep 2009 12:30	1 Oct 2009 12:05	12 Oct 2009 12:50	29 Oct 2009 09:15	13 Nov 2009 11:00	11 Jan 2010 10:00	10 Feb 2010 09:20	3 Mar 2010 14:00	11 Jan 2013 12:14
0061	pH		8.2	8.4	8.36	8.3	7.7	7.6	7.6	7.9	8.8	8.25
0076	Temperature of Water	°C	16	15	13.09	12.1	13.3	10.6	2.5	3.5	6.5	7
0077	Conductivity at 25 C	μs/cm	367	363	387	417	377	259	447	383	351	359
0085	BOD : 5 Day ATU	mg/l	< 1	< 1	1.5	< 1	< 1	2.4	< 1	1.8	2.1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	2.47	2.27	2.38	2.22	2.13	3.04	3.19	3.08	3.04	2.73
0117	Nitrate as N	mg/l	2.47	2.27	2.38	2.22	2.12	3.03	3.18	3.08	3.03	2.72
0118	Nitrite as N	mg/l	0.0044	0.004	< 0.004	0.0046	0.0055	0.01	0.0079	0.0046	0.0134	0.0072
0119	Ammonia un-ionised as N	mg/l	< 0.00085	< 0.00079	< 0.00069	< 0.00064	< 0.00035	< 0.00023	< 0.00013	< 0.00027	< 0.00042	< 0.00044
0135	Solids, Suspended at 105 C	mg/l	3.9	< 3	3.1	3	< 3	40.8	< 3	< 3	4.48
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	136	129	134	125	126	66	140	126	123	127
0180	Orthophosphate, reactive as P	mg/l	0.073	0.061	0.064	0.065	0.071	0.134	0.042	0.039	0.084	0.065
0664	Visible oil or grease, significant trace: Present/Not found (1/0)	pres/nf	0	0	0	0	0	0	0	0	0
6450	Copper, Dissolved	μg/l	1.8	1.4	1.1	1.55	1.3	4.3	< 1	1.05	3.42
6455	Zinc	μg/l	16.1	8.6	5.8	< 5	< 5	18.2	< 5	5.7	10.6
6841	Phenolic Odour	pres/nf	0	0	0	0	0	0	0	0	0
9901	Oxygen, Dissolved, % Saturation	%	95	94	99	101	100	95	94	99	102	95
9924	Oxygen, Dissolved as O2	mg/l	9.35	9.45	10.4	10.8	10.4	10.6	12.8	13.1	12.5	11.5

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sampling point River Sid At Sidmouth

Determinands

Sampling results

Samples from 3 Apr 2013 to 16 Sep 2015

Samples from 12 Aug 2009 to 11 Jan 2013

sampling point
River Sid At Sidmouth