sampling point
River Wylye At Steeple Langford Bridge

Description	RIVER WYLYE STEEPLE LANGFORD BRIDGE
Sampling point ID	SW-50230245
Type	Freshwater – Rivers
Status	open
Location	easting northing: 403740 137058 lat lon: 51.132782, -1.947921
Area	Wessex
Sub-Area	East Wessex
Summary	211 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.

36 determinands have been measured at this site

Action taken
Alky pH 4.5
Ammonia(N)
BOD ATU
CHLOROPHYLL
COD as O2
Calcium - Ca
Chloride Ion
Chlorophyl-A
ColformsPre
Cond @ 20C
Cond @ 25C
Cu Filtered
F Coli Pre
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
Salinity
SiO2 Rv
Sld Sus@105C
StrepF PMF
Temp Water
Type of Flow
WethPresPrec
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 211 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 8 Jun 2023 to 4 Mar 2024

Notation	Determinand	Units	8 Jun 2023 11:43	27 Jul 2023 12:05	15 Aug 2023 09:44	12 Sep 2023 13:31	2 Oct 2023 09:37	9 Nov 2023 10:22	1 Dec 2023 13:07	12 Jan 2024 09:58	7 Feb 2024 10:55	4 Mar 2024 13:35
0061	pH		8.11	7.99	8.01	7.94	7.91	8.01	8	8.05	7.94	8.32
0076	Temperature of Water	°C	13.9	15.3	14.4	16.5	14.4	10.3	7.4	6.5	9.6	8.3
0077	Conductivity at 25 C	μs/cm	578	566	561	566	575	622	596	587	573	548
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.043	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	6.3	5.9	6.2	6.6	6.3	5.3	6.6	5.5	6.1	4.9
0117	Nitrate as N	mg/l	6.29	5.89	6.19	6.58	6.29	5.29	6.59	5.49	6.05	4.89
0118	Nitrite as N	mg/l	0.014	0.013	0.012	0.016	0.015	0.014	0.014	0.015	0.046	0.012
0119	Ammonia un-ionised as N	mg/l	< 0.00073	< 0.00079	< 0.00075	< 0.00077	< 0.00062	< 0.00056	< 0.00045	< 0.00042	0.00066	< 0.00048
0135	Solids, Suspended at 105 C	mg/l	4.4	< 3	3.6	3.8	4	6.2	< 3	3.6	11	4.1
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	240	220	210	230	220	230	240	250	230	230
0180	Orthophosphate, reactive as P	mg/l	0.056	0.068	0.086	0.079	0.088	0.11	0.074	0.079		0.049
9901	Oxygen, Dissolved, % Saturation	%	114.7	99.6	93.8	99.4	86.8	91.6	97.2	91.1	94	115.6
9924	Oxygen, Dissolved as O2	mg/l	11.8	9.95	9.56	9.68	8.84	10.2	11.7	11.2	10.7	13.6

Samples from 5 Aug 2022 to 17 May 2023

Notation	Determinand	Units	5 Aug 2022 13:14	22 Sep 2022 13:55	24 Oct 2022 10:23	2 Nov 2022 11:00	7 Dec 2022 11:50	23 Jan 2023 14:00	10 Feb 2023 14:22	6 Mar 2023 11:40	5 Apr 2023 14:29	17 May 2023 11:46
0061	pH		8.17	8.23	7.56	7.95	8.16	8.08	8.07	8.07	8.06	8.13
0076	Temperature of Water	°C	16.2	13.3	12.8	11.1	6.9	5.3	7.9	8.4	10	12.4
0077	Conductivity at 25 C	μs/cm	569	559	496	553	591	572	574	576	572	575
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.041	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	6	6.6	4.7	5.1	6.5	5.6	6.5	6.6	5.5	6.2
0117	Nitrate as N	mg/l	5.99	6.59	4.68	5.09	6.48	5.59	6.49	6.59	5.49	6.19
0118	Nitrite as N	mg/l	0.013	0.01	0.025	0.01	0.024	0.012	0.012	0.0097	0.01	0.013
0119	Ammonia un-ionised as N	mg/l	< 0.00086	< 0.0007	< 0.00025	< 0.00053	< 0.00044	< 0.00039	0.00064	< 0.00049	< 0.00055	< 0.00065
0135	Solids, Suspended at 105 C	mg/l									7.1	5.1
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	220	210	160	200	240	240	230	230	240	230
0180	Orthophosphate, reactive as P	mg/l	0.075	0.077	0.12	0.11	0.095	0.073	0.063	0.052	0.057	0.047
9901	Oxygen, Dissolved, % Saturation	%	105.7	101.8	82.1	90.9	96.3	104.4	101.9	102.7	99.6	107.8
9924	Oxygen, Dissolved as O2	mg/l	10.4	10.6	8.67	9.98	11.7	13.2	12.1	12	11.2	11.5

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sampling point River Wylye At Steeple Langford Bridge

Determinands

Sampling results

Samples from 8 Jun 2023 to 4 Mar 2024

Samples from 5 Aug 2022 to 17 May 2023

sampling point
River Wylye At Steeple Langford Bridge