sampling point
Caundle Brook At Lydlinch

Description	CAUNDLE BROOK AT LYDLINCH
Sampling point ID	SW-50330300
Type	Freshwater – Rivers
Status	open
Location	easting northing: 374368 114186 lat lon: 50.92655, -2.366065
Area	Wessex
Sub-Area	East Wessex
Summary	116 samples taken between 2024 and 2008

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.

19 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Cond @ 25C
Cu Filtered
N Oxidised
NATGRIDREF
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Oil & Grs Vs
Orthophospht
Oxygen Diss
Phenol Odour
Sld Sus@105C
Temp Water
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 116 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 14 Jun 2023 to 2 Jul 2024

Notation	Determinand	Units	14 Jun 2023 12:28	3 Jul 2023 14:28	1 Aug 2023 12:55	21 Sep 2023 13:22	9 Oct 2023 11:52	9 Nov 2023 11:21	14 Dec 2023 13:12	15 Jan 2024 12:27	8 Feb 2024 10:33	2 Jul 2024 11:47
0061	pH		7.94	7.91	7.88	8.31	7.79	7.49	7.7	7.93	7.91	8.11
0076	Temperature of Water	°C	18	16.2	16.5	14.3	13.5	10.4	7.9	7.2	7.2	16.3
0077	Conductivity at 25 C	μs/cm	631	524	545	1081	604	339	412	621	563	613
0111	Ammoniacal Nitrogen as N	mg/l	0.033	0.035	< 0.03	0.083	< 0.03	0.06	0.055	0.05	0.12	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	1.4	0.34	1.1	5.6	1	2.3	2.4	3	1.9	1
0117	Nitrate as N	mg/l	1.38	0.335	1.09	5.54	0.996	2.28	2.38	2.99	1.87	0.994
0118	Nitrite as N	mg/l	0.016	0.0046	0.0057	0.061	< 0.004	0.025	0.019	0.015	0.027	0.0062
0119	Ammonia un-ionised as N	mg/l	0.00094	0.00082	< 0.00067	0.00207	< 0.00044	0.00035	0.00043	0.00063	0.00145	< 0.00087
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	260	210	220	140	240	130	180	230	170	270
0180	Orthophosphate, reactive as P	mg/l	0.19	0.27	0.28	0.13	0.27	0.13	0.13	0.072	0.097	0.18
9901	Oxygen, Dissolved, % Saturation	%	73.8	79.4	74.7	87.4	68.2	73.5	87.4	85.8	87.6	99.5
9924	Oxygen, Dissolved as O2	mg/l	6.97	7.78	7.28	8.93	7.09	8.2	10.4	10.3	10.6	9.73

Samples from 18 Jan 2017 to 12 May 2023

Notation	Determinand	Units	18 Jan 2017 11:16	15 Mar 2017 11:56	6 Apr 2017 14:38	15 May 2019 12:12	20 Jun 2019 13:03	17 Jan 2023 13:03	2 Feb 2023 09:03	16 Mar 2023 13:11	20 Apr 2023 10:48	12 May 2023 10:01
0061	pH		7.82	7.82	7.99	7.9	7.92	7.59	8.06	7.89	8.1	7.78
0076	Temperature of Water	°C	6	9.9	10.9	11.6	13.6	4.6	6.1	8.3	9.8	12.3
0077	Conductivity at 25 C	μs/cm	567	539	626	614	598	340	505	446	463	442
0111	Ammoniacal Nitrogen as N	mg/l	0.088	0.074	0.037	0.048	0.042	0.05	0.037	0.061	< 0.03	0.071
0116	Nitrogen, Total Oxidised as N	mg/l	4.83	3.16	3.12	2.51	3.2	2.6	2.9	2.6	2	1.4
0117	Nitrate as N	mg/l	4.8	3.13	3.09	2.49	3.18	2.59	2.88	2.58	1.99	1.36
0118	Nitrite as N	mg/l	0.035	0.031	0.028	0.0219	0.021	0.013	0.024	0.022	0.015	0.042
0119	Ammonia un-ionised as N	mg/l	0.00079	0.00089	0.0007	0.00079	0.00083	0.00024	0.00051	0.00077	< 0.00054	0.00093
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	197	203	242	238	230	130	190	160	200	180
0180	Orthophosphate, reactive as P	mg/l	0.132	0.138	0.192	0.241	0.28	0.11	0.12	0.11	0.12	0.19
9901	Oxygen, Dissolved, % Saturation	%	86.5	88.9	92.6	80.8	76.4	87.9	88.7	90.6	104.2	93.6
9924	Oxygen, Dissolved as O2	mg/l	10.8	10	10.2	8.77	7.92	11.3	11	10.6	11.8	10

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sampling point Caundle Brook At Lydlinch

Determinands

Sampling results

Samples from 14 Jun 2023 to 2 Jul 2024

Samples from 18 Jan 2017 to 12 May 2023

sampling point
Caundle Brook At Lydlinch