sampling point
River Exe At Tiverton New Bridge

Description	RIVER EXE AT TIVERTON NEW BRIDGE
Sampling point ID	SW-70550172
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 295001 113074 lat lon: 50.907553, -3.494749
Area	Devon And Cornwall
Sub-Area	East Devon And Cornwall
Summary	114 samples taken between 2012 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.

34 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 @ 25C
Cu Filtered
Dtrgt NncSyn
DtrgtAncSyn
GCMS S-Vol
Hardness
Hdnss Ca
Hdnss Mg
Magnesium-Mg
N Inorganic
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Phosphorus-P
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 114 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 27 Feb 2012 to 3 Dec 2012

Notation	Determinand	Units	27 Feb 2012 14:12	4 Apr 2012 13:17	30 Apr 2012 09:27	3 Jul 2012 13:36	12 Jul 2012 13:06	30 Jul 2012 13:32	13 Sep 2012 10:21	26 Sep 2012 12:28	7 Nov 2012 12:58	3 Dec 2012 12:11
0061	pH		7.78	8.5	7.6	7.5	7.83	7.8	7.7	7.7	7.5	7.5
0076	Temperature of Water	°C	8.8	8	8	13.7	12.2	14	12	11.5	9.1	8.1
0077	Conductivity at 25 C	μs/cm	125	229	103	94	131	146	142	119	125	145
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.043	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.034
0116	Nitrogen, Total Oxidised as N	mg/l	1.55	1.38	1.39	0.98	1.65	1.51	1.44	1.31	1.68	1.69
0117	Nitrate as N	mg/l	1.54	1.37	1.39	0.976	1.65	1.5	1.43	1.31	1.68	1.69
0118	Nitrite as N	mg/l	0.0072	0.0121	< 0.004	< 0.004	0.004	0.0075	0.0098	< 0.004	< 0.004	0.0044
0119	Ammonia un-ionised as N	mg/l	< 0.0003	< 0.00047	0.00027	< 0.00023	< 0.00044	< 0.00047	< 0.00032	< 0.00031	< 0.00016	0.00017
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	31	43	23	23	34	41	41	30	35	37
0180	Orthophosphate, reactive as P	mg/l	< 0.02	< 0.02	0.029	< 0.02	< 0.02	0.021	0.023	< 0.02	< 0.02	0.021
9901	Oxygen, Dissolved, % Saturation	%	98.3	113	91.1	97	95	104	98	103	103	101.4
9924	Oxygen, Dissolved as O2	mg/l	11.4	13.4	10.8	10	10.2	10.7	10.5	11.2	11.9	12

Samples from 12 May 2011 to 31 Jan 2012

Notation	Determinand	Units	12 May 2011 11:30	8 Jun 2011 10:30	4 Jul 2011 11:30	8 Aug 2011 11:00	14 Sep 2011 10:50	19 Oct 2011 11:40	8 Nov 2011 12:40	1 Dec 2011 14:10	4 Jan 2012 13:14	31 Jan 2012 12:00
0061	pH		8.02	7.6	7.2	7	7.9	7.8	7.6	7.7	7.4	7.5
0076	Temperature of Water	°C	13.4	14	14.8	14.8	12.5	9.3	10	8.9	7.7	4.7
0077	Conductivity at 25 C	μs/cm	158	163	115	87	107	105	137	111	126	150
0111	Ammoniacal Nitrogen as N	mg/l	0.044	0.035	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.034
0116	Nitrogen, Total Oxidised as N	mg/l	1.58	1.76	1.09	0.59	0.93	0.72	1.84	1.28	2.34	1.98
0117	Nitrate as N	mg/l	1.55	1.74	1.08	0.586	0.926	0.716	1.83	1.27	2.34	1.97
0118	Nitrite as N	mg/l	0.0305	0.0205	0.0136	0.0044	< 0.004	< 0.004	0.0078	0.0088	< 0.004	0.006
0119	Ammonia un-ionised as N	mg/l	0.00103	0.00035	< 0.00013	< 8.0e-05	< 0.00052	< 0.00033	< 0.00022	< 0.00026	< 0.00012	0.00013
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	44	45	29	22	27	26	36	31	26	33
0180	Orthophosphate, reactive as P	mg/l	0.041	0.046	0.035	0.025	< 0.02	< 0.02	< 0.02	0.022	< 0.02	< 0.02
9901	Oxygen, Dissolved, % Saturation	%	104	96	103	112	102	104	102	93	99	95
9924	Oxygen, Dissolved as O2	mg/l	10.8	9.87	10.4	11.3	10.8	11.9	11.5	10.8	11.8	12.2

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sampling point River Exe At Tiverton New Bridge

Determinands

Sampling results

Samples from 27 Feb 2012 to 3 Dec 2012

Samples from 12 May 2011 to 31 Jan 2012

sampling point
River Exe At Tiverton New Bridge