sampling point
River Wolf At Winniford Farm

Description	RIVER WOLF (OTTER) AT WINNIFORD FARM
Sampling point ID	SW-70423210
Type	Freshwater – Rivers
Status	open
Location	easting northing: 314330 100570 lat lon: 50.798333, -3.21698
Area	Devon And Cornwall
Sub-Area	East Devon And Cornwall
Summary	75 samples taken between 2017 and 2001

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.

24 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
COD as O2
Chloride Ion
Cond @ 20C
Cond @ 25C
N Inorganic
N Oxidised
NATGRIDREF
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Phosphate
SiO2 Rv
Sld Sus@105C
Temp Water
TurbidityNTU
Type of Flow
WethPresPrec
pH

Displaying the twenty most recent samples. You can see all 75 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 24 Feb 2016 to 12 Apr 2017

Notation	Determinand	Units	24 Feb 2016 13:15	9 May 2016 11:05	7 Jun 2016 13:29	4 Jul 2016 11:02	7 Sep 2016 10:39	10 Oct 2016 13:17	17 Nov 2016 09:41	17 Jan 2017 14:01	26 Jan 2017 12:43	12 Apr 2017 09:40
0061	pH		7.94	8.61	8.1	8	7.7	7.99	7.7	7.9	8.07	8.13
0076	Temperature of Water	°C	6	15.4	16.2	13.7	16.3	10.6	9.7	7.5	3.9	9.6
0077	Conductivity at 25 C	μs/cm	389	405	141	399	356	357	337	388	389	425
0111	Ammoniacal Nitrogen as N	mg/l	0.122	< 0.03	0.031	< 0.03	< 0.03	< 0.03	0.074	0.043	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	2.24	1.73	1.93	2.01	1.55	1.97	1.95	3.84	2.72	2.14
0117	Nitrate as N	mg/l	2.22	1.71	1.9	1.98	1.54	1.96	1.91	3.82	2.71	2.13
0118	Nitrite as N	mg/l	0.0213	0.0174	0.031	0.028	0.0095	0.0109	0.0432	0.0211	0.0066	0.0121
0119	Ammonia un-ionised as N	mg/l	0.00145	< 0.00081	0.00089	< 0.00072	< 0.00044	< 0.00056	0.00067	0.00052	< 0.00035	< 0.00053
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	129	132	133	138	91	113	103	111	133	141
0180	Orthophosphate, reactive as P	mg/l	0.113	0.046	0.153	0.172	0.16	0.149	0.127	0.11	0.077	0.07
9901	Oxygen, Dissolved, % Saturation	%	94.5	104.9	107	100	90	95.1	80.4	92	99.9	103.4
9924	Oxygen, Dissolved as O2	mg/l	11.7	10.5	10.5	10.3	8.8	10.6	9.12	11	13.1	11.8

Samples from 13 May 2015 to 4 Feb 2016

Notation	Determinand	Units	13 May 2015 12:23	2 Jun 2015 11:04	14 Jul 2015 11:11	19 Aug 2015 10:32	15 Sep 2015 11:29	9 Oct 2015 09:44	11 Nov 2015 11:55	25 Nov 2015 11:55	8 Jan 2016 10:07	4 Feb 2016 12:03
0061	pH		8	8	8.06	8	7.5	7.8	8.08	7.76	7.8	7.9
0076	Temperature of Water	°C	12.7	11.8	13.2	12.8	12.9	10.7	12.5	9.6	5.8	8.3
0077	Conductivity at 25 C	μs/cm	410	321	383	204	233	368	359	341	320	375
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.053	0.05	0.04	0.17	0.048	0.125	0.192	0.15	0.182
0116	Nitrogen, Total Oxidised as N	mg/l	2.09	1.9	1.57	2.04	3.05	1.75	2.12	2.26	2.36	2.28
0117	Nitrate as N	mg/l	2.07	1.87	1.54	2.01	3.01	1.73	2.06	2.22	2.34	2.24
0118	Nitrite as N	mg/l	0.0215	0.0303	0.0295	0.0264	0.0352	0.0213	0.0626	0.0436	0.0185	0.0351
0119	Ammonia un-ionised as N	mg/l	< 0.00067	0.0011	0.00115	0.0009	0.00123	0.00059	0.00274	0.00197	0.00127	0.00234
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	138	105	111	115	67	121	114	112	97	132
0180	Orthophosphate, reactive as P	mg/l	0.115	0.157	0.175	0.202	0.243	0.138	0.197	0.209	0.174	0.157
9901	Oxygen, Dissolved, % Saturation	%	104	90	92	89	93	87	97.4	85.3	95	97
9924	Oxygen, Dissolved as O2	mg/l	11	9.72	9.63	9.4	9.8	9.64	10.4	9.7	11.9	11.4

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sampling point River Wolf At Winniford Farm

Determinands

Sampling results

Samples from 24 Feb 2016 to 12 Apr 2017

Samples from 13 May 2015 to 4 Feb 2016

sampling point
River Wolf At Winniford Farm