sampling point
Wormleighton Brook U/S Highfurlong Brook

Description	WORMLEIGHTON BROOK U/S HIGHFURLONG BROOK
Sampling point ID	TH-PCHR0262
Type	Freshwater – Unspecified
Status	open
Location	easting northing: 446938 249068 lat lon: 52.137915, -1.315591
Area	West Thames
Sub-Area	L&W North Wt
Summary	29 samples taken between 2024 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.

13 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
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 29 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 19 Jun 2015 to 30 Jul 2024

Notation	Determinand	Units	19 Jun 2015 10:26	30 Jul 2015 11:05	6 Nov 2015 09:02	2 Feb 2016 10:40	18 May 2016 09:48	31 Aug 2016 10:07	7 Nov 2016 10:20	21 Mar 2017 10:48	26 Jun 2024 11:24	30 Jul 2024 14:07
0061	pH		7.7	7.92	7.37	7.62	7.62	7.72	7.42	7.71	7.79	7.8
0076	Temperature of Water	°C	12.9	12.9	12	6.5	11.7	15.3	5.5	6.8	17.7	17.8
0077	Conductivity at 25 C	μs/cm	533	512	628	685	640	482	596	604	555	523
0085	BOD : 5 Day ATU	mg/l									< 3	< 3
0111	Ammoniacal Nitrogen as N	mg/l	0.143	0.055	< 0.03	0.038	0.037	0.043	0.03	0.112	0.04	0.031
0116	Nitrogen, Total Oxidised as N	mg/l	0.39	0.67	0.52	11.2	2.21	0.75	0.28	6.45	2.1	1.4
0117	Nitrate as N	mg/l	0.349	0.648	0.499	11.2	2.17	0.726	0.271	6.39	2.08	1.38
0118	Nitrite as N	mg/l	0.0407	0.0221	0.0211	0.0357	0.041	0.0237	0.0088	0.0636	0.02	0.022
0119	Ammonia un-ionised as N	mg/l	0.00163	0.00104	< 0.00015	0.00023	0.00032	0.00061	0.0001	0.00083	0.0008	0.00064
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	177	151	187	185	201	160	182	173	190	180
0180	Orthophosphate, reactive as P	mg/l	0.099	0.099	0.172	0.054	0.054	0.102	0.089	0.086	0.075	0.076
9901	Oxygen, Dissolved, % Saturation	%	59.2	77.9	40.7	80.4	68.4	62.5	41	87.4	77.3	80.1
9924	Oxygen, Dissolved as O2	mg/l	6.24	8.21	4.38	9.87	7.41	6.25	5.16	10.6	7.34	7.59

Samples from 3 Oct 2013 to 2 Jan 2015

Notation	Determinand	Units	3 Oct 2013 12:34	11 Nov 2013 10:43	3 Dec 2013 09:22	13 Jan 2014 09:23	6 Feb 2014 09:53	5 Mar 2014 15:01	9 Jun 2014 09:18	16 Sep 2014 12:04	24 Nov 2014 09:53	2 Jan 2015 09:59
0061	pH		7.67	7.68	7.59	7.53	7.81	7.96	7.67	7.62	7.47	7.71
0076	Temperature of Water	°C	14.9	8.2	5.7	5.4	5.2	6.5	14.9	13.7	6.9	6.6
0077	Conductivity at 25 C	μs/cm	549	622	691	540	451	535	617	511	554	646
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	0.071	0.036	0.049	0.035	0.049	< 0.03	0.041
0116	Nitrogen, Total Oxidised as N	mg/l	0.22	11.9	6.58	7.22	5.42	4.61	1.74	0.55	14.5	6.7
0117	Nitrate as N	mg/l	0.214	11.9	6.55	7.18	5.4	4.59	1.71	0.536	14.5	6.67
0118	Nitrite as N	mg/l	0.0057	0.0379	0.035	0.0417	0.0197	0.0206	0.0264	0.0141	0.032	0.0308
0119	Ammonia un-ionised as N	mg/l	< 0.00037	< 0.00023	< 0.00016	0.00032	0.0003	0.00063	0.00043	0.0005	< 0.00013	0.0003
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	170	151	185	152	137	178	229	171	133	189
0180	Orthophosphate, reactive as P	mg/l	0.064	0.061	0.087	0.081	0.043	0.068	0.059	0.1	0.044	0.049
9901	Oxygen, Dissolved, % Saturation	%	67.6	73.6	63.7	77.1	83.3	82.6	72.1	54.4	76.4	76.4
9924	Oxygen, Dissolved as O2	mg/l	6.81	8.66	7.98	9.73	10.6	10.1	7.27	5.63	9.28	9.35

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sampling point Wormleighton Brook U/S Highfurlong Brook

Determinands

Sampling results

Samples from 19 Jun 2015 to 30 Jul 2024

Samples from 3 Oct 2013 to 2 Jan 2015

sampling point
Wormleighton Brook U/S Highfurlong Brook