sampling point
Northmoor Main Drain Kitch Bridge

Description	NORTHMOOR MAIN DRAIN KITCH BRIDGE
Sampling point ID	SW-E2230200
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 332668 132343 lat lon: 51.08643, -2.962699
Area	Wessex
Sub-Area	West Wessex
Summary	13 samples taken between 2014 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

Samples from 11 Apr 2013 to 26 Jun 2014

Notation	Determinand	Units	11 Apr 2013 14:30	2 May 2013 14:50	4 Jun 2013 15:04	4 Jul 2013 09:46	19 Aug 2013 15:12	5 Sep 2013 14:53	21 Oct 2013 09:56	28 Oct 2013 12:14	25 Nov 2013 10:36	26 Jun 2014 14:09
0061	pH		7.7	8.98	7.71	7.62	8.1	7.89	7.29	7.52	7.37	7.75
0076	Temperature of Water	°C	9.9	18.5	19.8	18.4	20.8	20.5	13.3	12.9	4.5	19.6
0077	Conductivity at 25 C	μs/cm	840	670	670	632	658	672	672	728	829	587
0111	Ammoniacal Nitrogen as N	mg/l	0.89	< 0.03	< 0.03	0.069	< 0.03	< 0.03	0.068	0.169	0.163	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	7.91	5.32	2.14	1.53	0.96	2.07	2.04	3.03	4.66	4.09
0117	Nitrate as N	mg/l	7.87	5.27	2.08	1.47	0.947	2.06	2	2.96	4.61	4.05
0118	Nitrite as N	mg/l	0.0444	0.052	0.0586	0.0579	0.0132	0.0132	0.0438	0.0685	0.0461	0.0434
0119	Ammonia un-ionised as N	mg/l	0.00815	< 0.00102	< 0.00058	0.00099	< 0.0012	< 0.00092	0.00031	0.00128	0.00047	< 0.00063
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	236	204	225	209	226	214	210	194	190	191
0180	Orthophosphate, reactive as P	mg/l	0.142	< 0.02	0.088	0.313	0.58	0.682	0.133	0.163	0.086	0.347
9901	Oxygen, Dissolved, % Saturation	%	98.8	232.8	86.2	60.8	102.3	86	72.4	64.2	58.4	85.8
9924	Oxygen, Dissolved as O2	mg/l	11.2	21.8	7.85	5.69	9.13	7.72	7.56	6.76	7.55	7.84

Samples from 9 Jan 2013 to 27 Feb 2013

Notation	Determinand	Units	9 Jan 2013 08:50	29 Jan 2013 12:23	27 Feb 2013 10:06
0061	pH		7.45	6.13	7.38
0076	Temperature of Water	°C	8.5	8.3	4.2
0077	Conductivity at 25 C	μs/cm	372	408	839
0111	Ammoniacal Nitrogen as N	mg/l	0.067	0.162	1.49
0116	Nitrogen, Total Oxidised as N	mg/l	2.9	4.88	7.36
0117	Nitrate as N	mg/l	2.86	4.85	7.33
0118	Nitrite as N	mg/l	0.041	0.0271	0.0268
0119	Ammonia un-ionised as N	mg/l	0.00031	4.0e-05	0.0043
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	142	135	247
0180	Orthophosphate, reactive as P	mg/l	0.155	0.12	0.21
9901	Oxygen, Dissolved, % Saturation	%	64.2	91.6	67.5
9924	Oxygen, Dissolved as O2	mg/l	7.5	10.8	8.79