sampling point
Lt.Ouse R. A1088 Rd.Br.Euston

Description	LT.OUSE R. A1088 RD.BR.EUSTON
Sampling point ID	AN-42M07
Type	Freshwater – Rivers
Status	open
Location	easting northing: 589300 280200 lat lon: 52.387087, 0.780276
Area	Cambridgeshire And Bedfordshire
Sub-Area	Ely Team Sub Area
Summary	240 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.

22 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Chloride Ion
Cond @ 20C
Cond @ 25C
N Inorganic
N Oxidised
NH3 un-ion
NO FLOW/SAMP
Nitrate-N
Nitrite-N
O Diss %sat
O Diss% Satn
O Dissolved
Orthophospht
Oxygen Diss
Temp Water
Turbidity
TurbidityNTU
pH
pH Inst unit

Displaying the twenty most recent samples. You can see all 240 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 14 Sep 2021 to 19 Aug 2024

Notation	Determinand	Units	14 Sep 2021 15:22	8 Oct 2021 14:07	23 Nov 2021 11:02	9 Dec 2021 10:08	25 Apr 2022 12:54	23 May 2022 11:33	29 Jun 2022 11:45	17 Jun 2024 10:40	15 Jul 2024 11:16	19 Aug 2024 12:32
0061	pH		8.08	8.16	8.01	8.01	8.33	7.95	7.76	7.55	7.78	7.87
0076	Temperature of Water	°C	15.9	12.8	5.9	4.6	12.7	15	16.3	14.4	14.7	15.8
0077	Conductivity at 25 C	μs/cm	1048	831	1046	949	933	1054	1035	946	970	1014
0085	BOD : 5 Day ATU	mg/l					1.2	1.5	< 1		< 1	< 7
0111	Ammoniacal Nitrogen as N	mg/l	0.18	< 0.03	< 0.03	0.047	0.033	0.065	< 0.03	0.034	0.032	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	1.2	4.3	6.3	12	4.9	3.4	2.1	6.4	5.6	6.3
0117	Nitrate as N	mg/l	1.17	4.28	6.29	11.9	4.88	3.38	2.09	6.37	5.58	6.29
0118	Nitrite as N	mg/l	0.028	0.018	0.0078	0.058	0.019	0.021	0.013	0.031	0.019	0.01
0119	Ammonia un-ionised as N	mg/l	0.00505	< 0.00067	< 0.0004	0.00058	0.00073	0.00153	< 0.0005	0.00031	0.0005	< 0.00062
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	290	200	300	270	280	300	310	290	310	290
0180	Orthophosphate, reactive as P	mg/l	0.46	0.14	0.074	0.09	0.038	0.068	0.065	0.046	0.057	0.066
9901	Oxygen, Dissolved, % Saturation	%	77.4	91.1	67.7	89.4	98	89	70.2	80.1	76.7	75.3
9924	Oxygen, Dissolved as O2	mg/l	7.64	9.62	8.44	11.5	10.4	8.95	6.87	8.16	7.76	7.44

Samples from 23 Oct 2019 to 9 Aug 2021

Notation	Determinand	Units	23 Oct 2019 15:38	12 Nov 2019 15:17	17 Dec 2019 11:07	15 Jan 2020 13:59	11 Feb 2020 14:34	12 Mar 2020 11:36	14 May 2021 12:58	14 Jun 2021 13:13	5 Jul 2021 11:03	9 Aug 2021 11:03
0061	pH		7.96	7.9	7.66	7.78	7.88	7.87	7.85	7.75	7.73	7.85
0076	Temperature of Water	°C	8.6	5.3	5.2	8.4	5.5	8.9	12.6	18.7	16.5	15.4
0077	Conductivity at 25 C	μs/cm	1086	1050	1000	971	1006	877	927	968	972	1023
0085	BOD : 5 Day ATU	mg/l	< 1	< 1	1.3	< 1	1.2	1.2
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.051	0.043	0.04	0.051	< 0.03	0.062	0.031	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	5.8	6.46	14	11	8.3	8.5	5.6	5.8	5.4	5.1
0117	Nitrate as N	mg/l	5.79	6.46	13.9	10.9	8.26	8.44	5.56	5.76	5.38	5.09
0118	Nitrite as N	mg/l	0.0064	0.0044	0.069	0.066	0.044	0.059	0.042	0.041	0.025	0.0098
0119	Ammonia un-ionised as N	mg/l	< 0.00045	< 0.00031	0.0003	0.00042	0.0004	0.00064	< 0.00047	0.00122	0.00049	< 0.00058
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	290	283	250	260	270	270	270	300	290	290
0180	Orthophosphate, reactive as P	mg/l	0.074	0.067	0.069	0.061	0.064	0.045	0.053	0.071	0.08	0.076
9901	Oxygen, Dissolved, % Saturation	%	68.7	74.8	89.2	73.4	83	81.7	83.5	77.8	68.2	66.3
9924	Oxygen, Dissolved as O2	mg/l	8.01	9.47	11.3	8.59	10.5	9.45	8.86	7.24	6.64	6.61

Tell us whether you accept cookies

sampling point Lt.Ouse R. A1088 Rd.Br.Euston

Determinands

Sampling results

Samples from 14 Sep 2021 to 19 Aug 2024

Samples from 23 Oct 2019 to 9 Aug 2021

sampling point
Lt.Ouse R. A1088 Rd.Br.Euston