sampling point
U/S Halecombe Quarry

Description	U/S HALECOMBE QUARRY
Sampling point ID	SW-A2300111
Type	Freshwater – Rivers
Status	open
Location	easting northing: 370099 147308 lat lon: 51.224171, -2.429555
Area	Wessex
Sub-Area	West Wessex
Summary	154 samples taken between 2017 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.

27 determinands have been measured at this site

Action taken
Alky pH 4.5
Ammonia(N)
BOD ATU
Calcium - Ca
Chloride Ion
Cond @ 25C
Cu Filtered
Hardness
Hdnss Ca
Hdnss Mg
Magnesium-Mg
N Inorganic
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Potassium- K
Sld Sus@105C
Temp Water
Type of Flow
WethPresPrec
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 154 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 15 Jul 2016 to 17 May 2017

Notation	Determinand	Units	15 Jul 2016 11:06	18 Aug 2016 11:43	16 Sep 2016 10:03	25 Oct 2016 14:12	24 Nov 2016 13:00	26 Jan 2017 10:39	15 Feb 2017 10:18	17 Mar 2017 10:24	10 Apr 2017 10:48	17 May 2017 09:37
0061	pH		8.42	8.06	7.96	8.13	7.86	7.67	7.8	7.84	7.96	7.7
0076	Temperature of Water	°C	13.7	19.3	14.7	10.9	9	4.1	8	8.5	11	13.1
0077	Conductivity at 25 C	μs/cm	449	478	480	430	435	520	613	474	543	432
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	0.405	0.611	0.516	0.097	0.44	0.297
0116	Nitrogen, Total Oxidised as N	mg/l	3.43	2.67	2.27	4.86	6.96	7.3	7.07	6.97	8.54	5.25
0117	Nitrate as N	mg/l	3.42	2.66	2.26	4.85	6.93	7.27	7.03	6.94	8.48	5.2
0118	Nitrite as N	mg/l	0.0055	0.0095	0.0058	0.0098	0.0274	0.0341	0.0403	0.0286	0.0569	0.0546
0119	Ammonia un-ionised as N	mg/l	< 0.00072	< 0.00108	< 0.0007	< 0.00058	0.005	0.0034	0.00516	0.0011	0.00789	0.00344
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	190	205	209	159	142	191	172	164	181	150
0180	Orthophosphate, reactive as P	mg/l	0.063	0.09	0.093	0.086	0.235	0.552	0.475	0.382	0.784	1.01
9901	Oxygen, Dissolved, % Saturation	%	101.2	84.9	98.2	98	93.9	91.2	96.9	99	99.4	92.6
9924	Oxygen, Dissolved as O2	mg/l	10.5	7.81	9.94	10.8	10.8	11.9	11.5	11.6	10.9	9.71

Samples from 9 Sep 2015 to 27 Jun 2016

Notation	Determinand	Units	9 Sep 2015 11:40	13 Oct 2015 12:54	19 Nov 2015 13:29	9 Dec 2015 12:29	18 Jan 2016 11:14	12 Feb 2016 11:04	16 Mar 2016 10:23	28 Apr 2016 11:24	16 May 2016 14:17	27 Jun 2016 10:14
0061	pH		7.91	8.46	7.73	7.99	8.06	8	7.94	8.17	8.03	8.14
0076	Temperature of Water	°C	11.5	9.9	11	8.9	6.6	6.9	7.7	9.3	15.2	14.3
0077	Conductivity at 25 C	μs/cm	467	440	312	421	447	408	432	445	471	418
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.033	0.28	0.057	0.039	0.06	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	4.13	4.36	2.59	4.18	4.29	4.73	4.56	3.85	3.9	2.38
0117	Nitrate as N	mg/l	4.12	4.34	2.57	4.15	4.27	4.71	4.55	3.84	3.88	2.37
0118	Nitrite as N	mg/l	0.0083	0.0214	0.0193	0.031	0.0171	0.0161	0.011	0.0064	0.0155	0.0133
0119	Ammonia un-ionised as N	mg/l	< 0.0005	0.0006	0.00298	0.00094	0.00055	0.00087	< 0.0004	< 0.00052	< 0.0008	< 0.00075
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	188	167	116	160	151	151	167	178	180	173
0180	Orthophosphate, reactive as P	mg/l	0.067	0.05	0.125	0.045	0.037	0.025	0.031	0.015	0.03	0.075
9901	Oxygen, Dissolved, % Saturation	%	94.8	91.9	96.8	99.3	94	99.4	103.8	106.8	104.3	104.3
9924	Oxygen, Dissolved as O2	mg/l	10.3	10.4	10.7	11.5	11.5	12.1	12.4	12.2	10.4	10.7

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sampling point U/S Halecombe Quarry

Determinands

Sampling results

Samples from 15 Jul 2016 to 17 May 2017

Samples from 9 Sep 2015 to 27 Jun 2016

sampling point
U/S Halecombe Quarry