sampling point
Dittisham Mill Creek At East Cornworthy

Description	EAST CORNWORTHY DITTISHAM
Sampling point ID	SW-70711240
Type	Freshwater – Rivers
Status	open
Location	easting northing: 284656 54990 lat lon: 50.383454, -3.623721
Area	Devon And Cornwall
Sub-Area	Central Devon And Cornwall
Summary	29 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 29 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 20 Feb 2015 to 8 May 2017

Notation	Determinand	Units	20 Feb 2015 12:03	21 May 2015 12:18	24 Aug 2015 11:53	11 Dec 2015 09:02	14 Mar 2016 12:13	16 Jun 2016 10:23	17 Oct 2016 11:18	12 Dec 2016 11:04	16 Jan 2017 13:48	8 May 2017 11:09
0061	pH		7.8	7.8	7.9	7.73	7.8	7.56	7.87	7.95	7.8	8.23
0076	Temperature of Water	°C	8.3	11.2	13.7	10.7	8.2	12.9	12.1	10.5	10	10.2
0077	Conductivity at 25 C	μs/cm	245	251	196	277	236	296	259	251	238	259
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.039	0.046	< 0.03	0.137	< 0.03	< 0.03	< 0.03	0.036
0116	Nitrogen, Total Oxidised as N	mg/l	4.38	3.84	3.16	4.54	4.54	3.37	3.17	4.26	4.53	3.98
0117	Nitrate as N	mg/l	4.37	3.84	3.15	4.54	4.54	3.31	3.17	4.26	4.53	3.98
0118	Nitrite as N	mg/l	0.0063	< 0.004	0.0069	< 0.004	0.0045	0.0566	< 0.004	< 0.004	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00031	< 0.00038	0.00074	0.00048	< 0.0003	0.00114	< 0.00048	< 0.00051	< 0.00035	0.00067
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	59	69	51	64	58	93	75	67	58	72
0180	Orthophosphate, reactive as P	mg/l	0.034	0.043	0.068	0.04	0.026	0.081	0.045	0.036	0.032	0.029
9901	Oxygen, Dissolved, % Saturation	%	98	101	96	92.5	99	98.7	96.7	99.3	96	93.8
9924	Oxygen, Dissolved as O2	mg/l	11.5	11.1	9.93	10.3	11.6	10.4	10.4	11.1	10.8	10.5

Samples from 11 Oct 2013 to 22 Oct 2014

Notation	Determinand	Units	11 Oct 2013 10:08	6 Nov 2013 11:55	18 Nov 2013 12:38	4 Dec 2013 13:29	20 Jan 2014 09:59	28 Feb 2014 11:08	19 Mar 2014 11:50	24 Apr 2014 14:20	25 Jul 2014 13:13	22 Oct 2014 12:39
0061	pH		7.96	7.88	8	7.96	7.8	7.8	7.9	8	7.7	7.9
0076	Temperature of Water	°C	10	12.4	10.4	9.3	8.5	8.8	10.1	12.2	15.8	12
0077	Conductivity at 25 C	μs/cm	261	225	245	260	221	234	249	249	273	245
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	3.91	4.71	5.34	5.04	4.96	4.48	4.7	4.47	3.87	4.24
0117	Nitrate as N	mg/l	3.91	4.71	5.33	5.04	4.96	4.48	4.7	4.47	3.87	4.23
0118	Nitrite as N	mg/l	< 0.004	< 0.004	0.0081	< 0.004	< 0.004	0.0044	< 0.004	< 0.004	< 0.004	0.0051
0119	Ammonia un-ionised as N	mg/l	< 0.0005	< 0.0005	< 0.00056	< 0.00047	< 0.00031	< 0.00032	< 0.00044	< 0.00064	< 0.00042	< 0.00051
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	72	52	67	69	46	56	64	64	76	59
0180	Orthophosphate, reactive as P	mg/l	0.031	0.029	0.021	0.027	0.028	0.028	< 0.02	0.024	0.039	0.027
9901	Oxygen, Dissolved, % Saturation	%	98.2	98	83	97	101	107	101	94	93	100.1
9924	Oxygen, Dissolved as O2	mg/l	11.1	10.4	9.26	11.1	11.8	12.4	11.4	10.1	9.19	10.8

Tell us whether you accept cookies

sampling point Dittisham Mill Creek At East Cornworthy

Determinands

Sampling results

Samples from 20 Feb 2015 to 8 May 2017

Samples from 11 Oct 2013 to 22 Oct 2014

sampling point
Dittisham Mill Creek At East Cornworthy