sampling point
River Piddle At Piddlehinton

Description	RIVER PIDDLE AT PIDDLEHINTON
Sampling point ID	SW-50410164
Type	Freshwater – Rivers
Status	open
Location	easting northing: 371500 97200 lat lon: 50.773673, -2.405544
Area	Wessex
Sub-Area	East Wessex
Summary	269 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.

47 determinands have been measured at this site

Action taken
Alky pH 4.5
Ammonia(N)
BOD ATU
C - Org Filt
CHLOROPHYLL
Ca Filtered
Calcium - Ca
Cd Filtered
Cond @ 20C
Cond @ 25C
Cr- Filtered
Cu BLM Bio
Cu Filtered
Fe- Filt
Hardness
Hdnss Ca
Hdnss Mg
Magnesium-Mg
Mineral Oils
Mn BLM Bio
Mn- Filtered
N Inorganic
N Oxidised
NH3 un-ion
Ni BLM Bio
Ni- Filtered
Nitrate-N
Nitrite-N
O Diss %sat
Oil & Grs Vs
Orthophospht
Oxygen Diss
Pb BLM Bio
Pb Filtered
Phenol Odour
PhenolicOdor
Potassium- K
Sld Sus@105C
Temp Water
TurbidityNTU
Type of Flow
WethPresPrec
Zinc - as Zn
Zn BLM Bio
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 269 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 11 Sep 2023 to 30 Aug 2024

Notation	Determinand	Units	11 Sep 2023 08:28	4 Oct 2023 08:42	7 Nov 2023 09:11	5 Dec 2023 09:07	9 Jan 2024 10:30	5 Feb 2024 12:16	4 Mar 2024 15:01	28 Jun 2024 09:42	17 Jul 2024 10:39	30 Aug 2024 09:43
0061	pH		7.98	8.01	8.33	7.87	7.95	8.41	8.08	8.46	8.29	8.16
0076	Temperature of Water	°C	17.5	12.4	8.6	8.4	6.6	10.3	9.6	13.7	14	13.3
0077	Conductivity at 25 C	μs/cm	521	525	577	573	589	574	579	590	580	549
0085	BOD : 5 Day ATU	mg/l								< 1	1.2	< 1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	0.09	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	5.4	5.5	6.1	6.4	7	6.9	6.7	6.7	6.7	6
0117	Nitrate as N	mg/l	5.39	5.49	6.1	6.39	6.99	6.9	6.69	6.69	6.68	5.99
0118	Nitrite as N	mg/l	0.0068	0.0059	0.0047	0.0087	0.014	0.0044	0.0051	0.012	0.018	0.008
0119	Ammonia un-ionised as N	mg/l	< 0.0009	< 0.00065	< 0.00049	< 0.00036	0.00114	< 0.00056	< 0.00053	< 0.00072	< 0.00073	< 0.0007
0135	Solids, Suspended at 105 C	mg/l	< 3	6	11	11	4.1	7.3	8.1
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	220	220	260	250	250	250	240	240	250	240
0180	Orthophosphate, reactive as P	mg/l	0.016	0.025	0.067	0.12	0.17		0.12	0.037	0.029	0.028
6396	Turbidity	ntu	1.2	3	6	2.1	1.5	2.4	2.4
7887	Chlorophyll : Acetone Extract	μg/l	1.2	1.3	1.3	1.6	1.1	0.59	2.8
9901	Oxygen, Dissolved, % Saturation	%	85.5	88.3	100.1	87.5	97.3	102.1	97.9	101.5	99.8	97.4
9924	Oxygen, Dissolved as O2	mg/l	8.16	9.41	11.7	10.2	11.9	11.4	11.1	10.5	10.3	10.2

Samples from 8 Dec 2022 to 2 Aug 2023

Notation	Determinand	Units	8 Dec 2022 10:49	23 Jan 2023 09:15	7 Feb 2023 14:20	3 Mar 2023 13:33	5 Apr 2023 09:08	21 Apr 2023 09:55	4 May 2023 09:06	1 Jun 2023 08:21	3 Jul 2023 08:44	2 Aug 2023 13:30
0061	pH		8.25	7.54	8.23	8.49	8.26	8.37	8.35	8.16	8.12	8.28
0076	Temperature of Water	°C	6	6.8	9.5	9.1	8.4	9.8	10.6	11.9	13.1	16
0077	Conductivity at 25 C	μs/cm	685	587	576	544	579	565	561	555	552	511
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.05	0.033	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	7.2	7.1	7.3	7.2	7.2	7	6.6	6.4	6.5	5.4
0117	Nitrate as N	mg/l	7.2	7.09	7.29	7.2	7.2	7	6.59	6.39	6.48	5.39
0118	Nitrite as N	mg/l	< 0.004	0.0092	0.0096	< 0.004	< 0.004	< 0.004	0.0051	0.01	0.016	0.0096
0119	Ammonia un-ionised as N	mg/l	< 0.00041	0.00025	0.00058	< 0.00051	< 0.00049	< 0.00054	< 0.00057	< 0.00063	< 0.00069	< 0.00085
0135	Solids, Suspended at 105 C	mg/l	21	5.6	8.6	6.1	8.2	7.7	8.2	9.5	5.8	5.7
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	260	250	240	240	250	250	240	240	240	220
0180	Orthophosphate, reactive as P	mg/l	0.066	0.18	0.073	0.025	0.035	0.019	0.016	0.018	0.014	0.044
6396	Turbidity	ntu				1		1.5	3.2	3.6	2.6	3.3
7887	Chlorophyll : Acetone Extract	μg/l	2.5	0.81	2.3		2.4	3.2	4.3	2.8	1.8
9901	Oxygen, Dissolved, % Saturation	%	100.2	92.4	102.1	108.8	99.1	105.3	101.7	97	95.9	95.8
9924	Oxygen, Dissolved as O2	mg/l	12.5	11.3	11.6	12.5	11.6	11.9	11.3	10.5	10.1	9.43

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sampling point River Piddle At Piddlehinton

Determinands

Sampling results

Samples from 11 Sep 2023 to 30 Aug 2024

Samples from 8 Dec 2022 to 2 Aug 2023

sampling point
River Piddle At Piddlehinton