sampling point
River Strat At Cycle Path Bridge

Description	RIVER STRAT AT CYCLE PATH BRIDGE
Sampling point ID	SW-82610116
Type	Freshwater – Rivers
Status	open
Location	easting northing: 220949 105776 lat lon: 50.823765, -4.543526
Area	Devon And Cornwall
Sub-Area	Central Devon And Cornwall
Summary	47 samples taken between 2017 and 2013

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.

12 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
Cond @ 25C
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Temp Water
pH

Displaying the twenty most recent samples. You can see all 47 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 17 Feb 2016 to 3 Mar 2017

Notation	Determinand	Units	17 Feb 2016 10:28	9 May 2016 12:21	2 Jun 2016 11:05	4 Jul 2016 15:56	31 Aug 2016 13:46	28 Sep 2016 13:03	27 Oct 2016 11:54	5 Dec 2016 12:15	12 Jan 2017 10:43	3 Mar 2017 13:05
0061	pH		7.65	8.06	8.01	9.04	8.26	7.62	7.68	7.68	7.72	7.38
0076	Temperature of Water	°C	7.1	16.3	18	17.8	20.9	15.5	10.9	5.5	7.9	8.9
0077	Conductivity at 25 C	μs/cm	360	3142	444	337	1464	426	442	348	308	313
0111	Ammoniacal Nitrogen as N	mg/l	0.07	0.031	0.036	< 0.03	0.064	0.034	0.031	0.036	0.079	0.042
0116	Nitrogen, Total Oxidised as N	mg/l	2.94	0.87	0.72	1.7	0.87	3.1	0.94	2.8	1.49	2.79
0117	Nitrate as N	mg/l	2.93	0.859	0.695	1.69	0.848	3.08	0.933	2.79	1.48	2.78
0118	Nitrite as N	mg/l	0.0126	0.0113	0.0247	0.0068	0.0225	0.0169	0.0074	0.0062	0.0111	0.0083
0119	Ammonia un-ionised as N	mg/l	0.00046	0.00089	0.00118	< 0.00097	0.00257	0.00039	0.00029	0.00023	0.00065	0.00017
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	75	93	105	86	116	78	97	81	65	63
0180	Orthophosphate, reactive as P	mg/l	0.03	< 0.01	0.018	0.032	0.024	0.087	0.035	0.019	0.033	0.022
9901	Oxygen, Dissolved, % Saturation	%	98.5	109.1	104.2	149	125.6	101	95.8	99.5	87	102.6
9924	Oxygen, Dissolved as O2	mg/l	11.9	10.7	9.84	14.1	11.2	10	10.6	12.5	10.3	11.9

Samples from 17 Apr 2015 to 12 Jan 2016

Notation	Determinand	Units	17 Apr 2015 12:07	8 May 2015 11:33	15 Jun 2015 10:05	1 Jul 2015 10:15	12 Aug 2015 11:47	9 Sep 2015 10:45	14 Oct 2015 11:28	9 Nov 2015 12:31	24 Nov 2015 10:42	12 Jan 2016 13:17
0061	pH		8.32	7.9	7.44	7.77	7.92	7.38	7.91	7.67	7.61	7.79
0076	Temperature of Water	°C	14.5	11.5	17.4	18.7	17	13.8	10.2	12.4	9.5	7.4
0077	Conductivity at 25 C	μs/cm	358	354	345	387	353	808	393	511	286	314
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.063	0.048	< 0.03	0.068	< 0.03	0.051	0.131	0.09
0116	Nitrogen, Total Oxidised as N	mg/l	1.73	1.66	1.73	0.97	1.31	1.81	1.44	3.36	1.57	3.03
0117	Nitrate as N	mg/l	1.72	1.65	1.71	0.951	1.29	1.77	1.44	3.34	1.55	3.01
0118	Nitrite as N	mg/l	0.008	0.0093	0.0199	0.0193	0.0156	0.0386	< 0.004	0.0154	0.0174	0.0184
0119	Ammonia un-ionised as N	mg/l	< 0.00076	< 0.00049	0.00055	0.00098	< 0.00076	0.0004	< 0.00045	0.00052	0.00095	0.00084
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	80	85	82	107	84	217	90	99	68	74
0180	Orthophosphate, reactive as P	mg/l	0.021	0.036	0.051	0.032	0.044	0.106	0.028	0.053	0.04	0.031
9901	Oxygen, Dissolved, % Saturation	%	100	101.6	102.3	84.8	105.1	84.1	104.6	89.8	95.2	98.7
9924	Oxygen, Dissolved as O2	mg/l	10.2	11.1	9.78	7.89	10.1	8.68	11.7	9.57	10.9	11.8

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sampling point River Strat At Cycle Path Bridge

Determinands

Sampling results

Samples from 17 Feb 2016 to 3 Mar 2017

Samples from 17 Apr 2015 to 12 Jan 2016

sampling point
River Strat At Cycle Path Bridge