sampling point
Trib.R.Ouzel Stoke Rd.Br.Brookside Hse

Description	TRIB.R.OUZEL STOKE RD.BR.BROOKSIDE HSE NEWTON LONGVILLE
Sampling point ID	AN-08M30
Type	Freshwater – Rivers
Status	open
Location	easting northing: 486223 230867 lat lon: 51.969592, -0.746296
Area	Cambridgeshire And Bedfordshire
Sub-Area	Brampton Team Sub Area
Summary	128 samples taken between 2024 and 2010

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
NO FLOW/SAMP
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Temp Water
pH

Displaying the twenty most recent samples. You can see all 128 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 16 Oct 2023 to 31 Jul 2024

Notation	Determinand	Units	16 Oct 2023 12:14	16 Nov 2023 10:48	29 Nov 2023 11:45	12 Dec 2023 10:50	15 Jan 2024 14:57	21 Feb 2024 12:09	21 Mar 2024 12:47	20 Jun 2024 11:50	26 Jul 2024 13:10	31 Jul 2024 12:28
0061	pH		8.16	8.18	8.23	7.98	8.46	8.1	8.17	8.18	8.07	7.91
0076	Temperature of Water	°C	8.8	7.6	5.9	7.3	2.5	8.5	10.4	13.9	16.8	19.1
0077	Conductivity at 25 C	μs/cm	725	722		447	740	682	730	647	593	582
0085	BOD : 5 Day ATU	mg/l						< 2	1.3	2.1	3	< 3
0111	Ammoniacal Nitrogen as N	mg/l	0.07	0.039	0.033	0.034	0.055	0.038	0.053	0.18	0.21	0.34
0116	Nitrogen, Total Oxidised as N	mg/l	10	7.8	6.9	3.9	4.5	3.5	3.4	1.3	0.76	0.74
0117	Nitrate as N	mg/l	9.97	7.79	6.89	3.89	4.49	3.49	3.39	1.28	0.742	0.705
0118	Nitrite as N	mg/l	0.03	0.0098	0.0088	0.0059	0.011	0.0093	0.014	0.02	0.018	0.035
0119	Ammonia un-ionised as N	mg/l	0.00117	0.0006	0.00045	0.00049	0.00058	0.00062	0.001	0.00436	0.00629	0.00983
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	240	270	290	180	280	270	290	260	240	230
0180	Orthophosphate, reactive as P	mg/l	0.027	0.027	0.025	0.047	0.027	0.031	0.024	0.055	0.079	0.12
9901	Oxygen, Dissolved, % Saturation	%	95.2	96.1	97.2	96.4	101.8	99.5	99.5	98.6	82.7	73.9
9924	Oxygen, Dissolved as O2	mg/l	11	11.5	12.1	11.6	13.9	11.6	11.1	10.2	8.01	6.82

Samples from 16 Nov 2021 to 1 Sep 2023

Notation	Determinand	Units	16 Nov 2021 12:03	15 Dec 2021 12:52	12 Jan 2022 11:48	1 Feb 2022 11:42	15 Mar 2022 16:26	16 May 2023 13:20	21 Jun 2023 08:58	28 Jul 2023 12:37	14 Aug 2023 11:45	1 Sep 2023 12:21
0061	pH		8.05	8.22	8.3	8.16	8.23	8.19	7.82	7.95	7.93
0076	Temperature of Water	°C	7.2	9.1	3.2	6.4	8.8	11.5	15.3	16.6	15.9
0077	Conductivity at 25 C	μs/cm	794	839	688	821	809	746	686	670	660
0085	BOD : 5 Day ATU	mg/l						1.4	< 7
0111	Ammoniacal Nitrogen as N	mg/l	0.093	< 0.03	0.063	0.15	0.076	0.059	0.13	0.084	0.2
0116	Nitrogen, Total Oxidised as N	mg/l	1.7	12	12	6.5	5.1	3.8	< 0.2	2.9	0.7
0117	Nitrate as N	mg/l	1.69	12	12	6.48	5.08	3.79	0.174	2.83	0.666
0118	Nitrite as N	mg/l	0.01	0.026	0.01	0.019	0.017	0.015	0.026	0.073	0.034
0119	Ammonia un-ionised as N	mg/l	0.00138	< 0.00051	0.0007	0.0021	0.00127	0.0012	0.00233	0.00222	0.00479
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	290	250	260	280	290	270	270	250	280
0180	Orthophosphate, reactive as P	mg/l	0.029	0.024	0.049	0.035	0.027	0.033	0.047	0.059	0.089
7668	No flow /No sample											0
9901	Oxygen, Dissolved, % Saturation	%	83.1	86.2	92.1	102.5	104.2	100.4	45.2	71.1	84.1
9924	Oxygen, Dissolved as O2	mg/l	10	9.92	12.3	12.6	12.1	10.9	4.52	6.91	8.3

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sampling point Trib.R.Ouzel Stoke Rd.Br.Brookside Hse

Determinands

Sampling results

Samples from 16 Oct 2023 to 31 Jul 2024

Samples from 16 Nov 2021 to 1 Sep 2023

sampling point
Trib.R.Ouzel Stoke Rd.Br.Brookside Hse