sampling point
River Cerne At Nether Cerne

Description	RIVER CERNE AT NETHER CERNE
Sampling point ID	SW-50550362
Type	Freshwater – Rivers
Status	open
Location	easting northing: 366906 98381 lat lon: 50.784048, -2.4708
Area	Wessex
Sub-Area	East Wessex
Summary	146 samples taken between 2024 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 146 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 3 Nov 2023 to 14 Nov 2024

Notation	Determinand	Units	3 Nov 2023 14:15	4 Dec 2023 11:48	10 Jan 2024 10:14	5 Feb 2024 12:36	5 Mar 2024 11:04	20 Jun 2024 12:40	12 Jul 2024 09:29	27 Sep 2024 12:53	3 Oct 2024 12:00	14 Nov 2024 10:48
0061	pH		7.79	7.73	8.02	8.04	7.89	8.17	8.02	8.17	8.08	8.18
0076	Temperature of Water	°C	11.3	9	5.9	10.4	8.2	14.9	13.4	11.9	11.7	10.4
0077	Conductivity at 25 C	μs/cm	536	447	544	551	498	539	542	507	548	565
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	0.099	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	4.8	3.8	5.9	5.6	4.8	5.1	4.9	4.1	4.8	5.5
0117	Nitrate as N	mg/l	4.78	3.79	5.89	5.59	4.79	5.08	4.88	4.09	4.79	5.49
0118	Nitrite as N	mg/l	0.016	0.012	0.0088	0.0075	0.013	0.024	0.018	0.015	0.015	0.014
0119	Ammonia un-ionised as N	mg/l	< 0.00037	< 0.00028	< 0.0004	< 0.00056	0.00123	< 0.00078	< 0.0007	< 0.00063	< 0.00062	< 0.00056
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	230	190	240	240	210	230	230	210	230	240
0180	Orthophosphate, reactive as P	mg/l	0.088	0.13	0.073	0.075	0.084	0.074	0.071	0.09	0.075	0.06
9901	Oxygen, Dissolved, % Saturation	%	92.2	86.4	97.8	98.6	94.6	107.9	97	98.3	97.4	96.1
9924	Oxygen, Dissolved as O2	mg/l	10.1	9.97	12.2	11	11.1	10.9	10.1	10.6	10.5	10.7

Samples from 3 Feb 2023 to 3 Oct 2023

Notation	Determinand	Units	3 Feb 2023 08:06	3 Mar 2023 11:51	5 Apr 2023 11:28	21 Apr 2023 10:25	9 May 2023 12:50	1 Jun 2023 08:47	4 Jul 2023 09:54	14 Aug 2023 09:57	5 Sep 2023 09:36	3 Oct 2023 10:04
0061	pH		7.84	8.23	7.97	8.13	8.25	8.01	7.81	7.4	8.14	7.86
0076	Temperature of Water	°C	9.4	8.4	10	10.5	12.9	12.4	13.6	15.1	15.1	12.7
0077	Conductivity at 25 C	μs/cm	546	551	545	543	529	539	541	521	543	536
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.064	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	5.9	5.5	5.7	5.5	4.4	5.3	4.7	4.5	4.7	4.4
0117	Nitrate as N	mg/l	5.89	5.49	5.69	5.49	4.39	5.28	4.68	4.46	4.68	4.38
0118	Nitrite as N	mg/l	0.007	0.0071	0.0076	0.008	0.013	0.017	0.016	0.04	0.018	0.017
0119	Ammonia un-ionised as N	mg/l	< 0.00036	< 0.00049	< 0.00051	< 0.00057	< 0.00068	< 0.00065	< 0.00046	0.00043	< 0.00079	< 0.00049
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	250	240	240	240	230	230	230	220	240	230
0180	Orthophosphate, reactive as P	mg/l	0.061	0.058	0.049	0.039	0.056	0.054	0.065	0.11	0.075	0.083
9901	Oxygen, Dissolved, % Saturation	%	91.9	103.5	100.6	103.2	95	93.4	94.3	89.2	97.6	87.5
9924	Oxygen, Dissolved as O2	mg/l	10.5	12.1	11.3	11.5	10	9.95	9.78	8.95	9.8	9.26

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sampling point River Cerne At Nether Cerne

Determinands

Sampling results

Samples from 3 Nov 2023 to 14 Nov 2024

Samples from 3 Feb 2023 to 3 Oct 2023

sampling point
River Cerne At Nether Cerne