sampling point
Leyland Chapel Stream At Roadwater

Description	LEYLAND CHAPEL STREAM AT ROADWATER
Sampling point ID	SW-60590405
Type	Freshwater – Rivers
Status	closed
Location	easting northing: 303168 138187 lat lon: 51.134737, -3.385343
Area	Wessex
Sub-Area	West Wessex
Summary	21 samples taken between 2015 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 21 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 27 Nov 2013 to 28 Jul 2015

Notation	Determinand	Units	27 Nov 2013 12:55	8 Jan 2014 10:56	12 Feb 2014 11:39	6 Mar 2014 12:41	5 Jun 2014 14:09	17 Sep 2014 10:28	1 Dec 2014 11:19	15 Jan 2015 11:54	10 Apr 2015 09:26	28 Jul 2015 09:49
0061	pH		8.05	7.94	7.6	7.94	8.13	8.03	8.05	8.08	8.13	7.97
0076	Temperature of Water	°C	9.4	9.4	8.5	9.8	12.2	12.7	9.5	8.4	9.3	12.5
0077	Conductivity at 25 C	μs/cm	285	235	228	241	234	300	262	202	241	285
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	3.23	3.11	2.79	2.77	2.47	3.04	2.84	2.56	2.83	2.85
0117	Nitrate as N	mg/l	3.23	3.11	2.79	2.77	2.47	3.02	2.84	2.56	2.82	2.84
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	0.0175	< 0.004	< 0.004	0.0051	0.0103
0119	Ammonia un-ionised as N	mg/l	< 0.00052	< 0.00046	< 0.0002	< 0.00047	< 0.00064	< 0.00067	< 0.00053	< 0.00049	< 0.00052	< 0.00061
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	99	74	76	80	76	104	91	62	92	103
0180	Orthophosphate, reactive as P	mg/l	< 0.02	< 0.02	0.027	< 0.02	< 0.02	< 0.02	0.019	0.025	0.015	0.029
9901	Oxygen, Dissolved, % Saturation	%	106.1	109	96.5	103.5	103.8	98.6	101.6	105.9	101.8	98
9924	Oxygen, Dissolved as O2	mg/l	12.1	12.5	11.3	11.7	11.1	10.4	11.6	12.4	11.7	10.4

Samples from 30 Jan 2013 to 29 Oct 2013

Notation	Determinand	Units	30 Jan 2013 11:27	6 Mar 2013 12:33	8 Apr 2013 12:42	9 May 2013 12:30	14 Jun 2013 12:09	27 Jun 2013 12:08	19 Aug 2013 10:45	11 Sep 2013 12:08	22 Oct 2013 13:58	29 Oct 2013 12:36
0061	pH		7.68	8.17	8.14	8.38	8.15	8.21	8.32	8.37	7.86	7.93
0076	Temperature of Water	°C	8.9	8.8	8.1	11.5	13.3	13.3	13.5	12.2	13.1	10.4
0077	Conductivity at 25 C	μs/cm	210	304	295	304	313	324	354	379	182	162
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.035	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	3.13	3.72	3.7	3.57	3.44	3.6	3.7	4.09	2.58	2.7
0117	Nitrate as N	mg/l	3.13	3.72	3.7	3.56	3.43	3.58	3.69	4.08	2.58	2.7
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	0.0062	0.0135	0.017	0.0082	0.0088	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	< 0.00024	< 0.0005	< 0.00048	< 0.00061	< 0.0007	0.00081	< 0.00071	< 0.00064	< 0.0005	< 0.00048
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	63	110	108	116	116	131	141	149	48	37
0180	Orthophosphate, reactive as P	mg/l	< 0.02	< 0.02	< 0.02	0.022	< 0.02	0.037	0.025	0.024	< 0.02	< 0.02
9901	Oxygen, Dissolved, % Saturation	%	97.2	101.6	97.7	104.5	104.5	102.1	101.7	106.4	97.1	96.3
9924	Oxygen, Dissolved as O2	mg/l	11.2	11.8	11.5	11.4	10.9	10.7	10.6	11.4	10.2	10.7

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sampling point Leyland Chapel Stream At Roadwater

Determinands

Sampling results

Samples from 27 Nov 2013 to 28 Jul 2015

Samples from 30 Jan 2013 to 29 Oct 2013

sampling point
Leyland Chapel Stream At Roadwater