sampling point
Hoe Stream At Newark Priory

Description	WEY NAVIGATION (PYRFORD REACH) HOE STREAM AT NEWARK PRIORY
Sampling point ID	TH-PWER0323
Type	Freshwater – Unspecified
Status	open
Location	easting northing: 503896 158061 lat lon: 51.312183, -0.510719
Area	West Thames
Sub-Area	L&W South Wt
Summary	55 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.

14 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
Triclosan
pH

Displaying the twenty most recent samples. You can see all 55 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 6 Nov 2023 to 24 Oct 2024

Notation	Determinand	Units	6 Nov 2023 12:31	6 Dec 2023 13:44	30 Jan 2024 11:52	13 Feb 2024 15:34	21 Mar 2024 15:41	5 Jun 2024 15:07	22 Jul 2024 14:31	15 Aug 2024 14:03	13 Sep 2024 15:28	24 Oct 2024 11:22
0061	pH		7.1	7.2	7.53	7.28	7.28	7.12	7.19	7.22	7.28	7.29
0076	Temperature of Water	°C	10.3	6.7	8.3	7.4	12.3	14.8	17.5	17.7	12	11.9
0077	Conductivity at 25 C	μs/cm	354	386	539	393	428	487	506	481	458	435
0085	BOD : 5 Day ATU	mg/l	< 3	1.9	1	1.6	1.5	1.2	< 4	< 10	< 3	1.7
0111	Ammoniacal Nitrogen as N	mg/l	0.042	0.099	0.042	0.04	0.033	< 0.03	0.034	0.033	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	2	2.4	3.8	2.6	3.4	6.1	6.1	5.2	4.3	3.3
0117	Nitrate as N	mg/l	1.98	2.37	3.77	2.59	3.38	6.07	6.09	5.19	4.29	3.29
0118	Nitrite as N	mg/l	0.016	0.031	0.028	0.015	0.02	0.031	0.015	0.011	0.0085	0.0088
0119	Ammonia un-ionised as N	mg/l	0.0001	0.00023	0.00023	0.00012	0.00014	< 0.0001	0.00017	0.00018	< 0.00012	< 0.00012
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	70	80	93	86	95	84	82	89	80	98
0180	Orthophosphate, reactive as P	mg/l	0.073	0.1	0.091	0.09	0.11	0.14	0.1	0.11	0.11	0.12
9901	Oxygen, Dissolved, % Saturation	%	71.5	81.4	88	85.9	87.2	79.1	75.8	77.1	84.3	84.3
9924	Oxygen, Dissolved as O2	mg/l	8	9.94	10.3	10.3	9.31	7.99	7.23	7.33	9.06	9.09

Samples from 12 Jan 2017 to 24 Oct 2023

Notation	Determinand	Units	12 Jan 2017 13:11	16 May 2019 10:12	12 Jul 2019 11:05	2 Sep 2019 10:03	8 Nov 2019 12:40	16 Jan 2020 11:27	12 Mar 2020 12:25	10 Aug 2023 13:13	1 Sep 2023 11:52	24 Oct 2023 13:55
0061	pH		7.83	7.05	7.29	7.61	7.57	7.25	7.54	7.14	7.18	7.15
0076	Temperature of Water	°C	6.9	12.5	17.5	13.8	8	7.7	9.2	16.6	15.1	11.8
0077	Conductivity at 25 C	μs/cm	454	527	611	628	414	283	397	487	587	421
0085	BOD : 5 Day ATU	mg/l								< 1	< 2	< 1
0111	Ammoniacal Nitrogen as N	mg/l	0.172	0.03	0.05	0.032	0.043	0.064	0.11	< 0.03	< 0.03	0.031
0116	Nitrogen, Total Oxidised as N	mg/l	6.21	5.97	8.2	7.3	4.01	1.9	3	5.5	7.4	2.9
0117	Nitrate as N	mg/l	6.15	5.96	8.18	7.29	3.99	1.88	2.97	5.49	7.39	2.89
0118	Nitrite as N	mg/l	0.0625	0.0147	0.021	0.0093	0.0197	0.019	0.035	0.014	0.011	0.012
0119	Ammonia un-ionised as N	mg/l	0.0017	8.0e-05	0.00031	0.00032	0.00025	0.00018	0.00066	< 0.00013	< 0.00012	9.0e-05
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	99	80	93	87	86	65	96	77	88	65
0180	Orthophosphate, reactive as P	mg/l	0.222	0.078	0.097	0.023	0.096	0.064	0.089	0.081	0.053	0.088
9901	Oxygen, Dissolved, % Saturation	%	92.4	82.8	79.5	73.2	83.3	78.7	81.2	76	75.5	81.5
9924	Oxygen, Dissolved as O2	mg/l	11.2	8.8	7.58	7.56	9.85	9.38	9.33	7.39	7.58	8.8

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sampling point Hoe Stream At Newark Priory

Determinands

Sampling results

Samples from 6 Nov 2023 to 24 Oct 2024

Samples from 12 Jan 2017 to 24 Oct 2023

sampling point
Hoe Stream At Newark Priory