sampling point
R.Nar B1145 Rd.Br.Mileham

Description	R.NAR B1145 RD.BR.MILEHAM
Sampling point ID	AN-58M02
Type	Freshwater – Rivers
Status	open
Location	easting northing: 590600 318800 lat lon: 52.733225, 0.821519
Area	Cambridgeshire And Bedfordshire
Sub-Area	Ely Team Sub Area
Summary	214 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.

24 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Chloride Ion
Cond @ 20C
Cond @ 25C
Iron - as Fe
N Inorganic
N Oxidised
NATGRIDREF
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 214 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 13 Sep 2023 to 20 Jun 2024

Notation	Determinand	Units	13 Sep 2023 09:06	16 Oct 2023 11:35	20 Nov 2023 10:04	5 Dec 2023 11:07	16 Jan 2024 09:54	19 Feb 2024 10:29	18 Mar 2024 09:55	15 Apr 2024 10:32	20 May 2024 09:30	20 Jun 2024 09:53
0061	pH		7.55	7.61	7.76	7.83	7.71	7.81	7.79	7.59	7.51	7.53
0076	Temperature of Water	°C	14.2	9.1	9.3	6.4	3.1	8.8	9.9	9.9	12.5	12.1
0077	Conductivity at 25 C	μs/cm	635	691	617	621	690	490	678	677	688	687
0085	BOD : 5 Day ATU	mg/l						1.7	1.3	1.8	< 1	1.3
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.037	< 0.03	< 0.03	0.043	0.053	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	3.4	2.8	6.6	6.6	6.5	4	5	3.8	3.2	3
0117	Nitrate as N	mg/l	3.39	2.79	6.56	6.57	6.47	3.98	4.98	3.78	3.16	2.98
0118	Nitrite as N	mg/l	0.012	0.0082	0.037	0.034	0.028	0.024	0.017	0.023	0.039	0.016
0119	Ammonia un-ionised as N	mg/l	< 0.00027	0.00026	< 0.0003	< 0.00029	0.00024	0.00057	< 0.00034	< 0.00021	< 0.00022	< 0.00022
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	260	280	260	250	280	210	280	290	290	280
0180	Orthophosphate, reactive as P	mg/l	0.17	0.081	0.13	0.12	0.12	0.14	0.079	0.057	0.064	0.074
9901	Oxygen, Dissolved, % Saturation	%	79.5	84.2	80.7	84.4	85.3	87.6	103.1	82.6	71.1	73.5
9924	Oxygen, Dissolved as O2	mg/l	8.14	9.69	9.25	10.4	11.4	10.2	11.6	9.33	7.56	7.89

Samples from 16 Mar 2021 to 11 Aug 2023

Notation	Determinand	Units	16 Mar 2021 10:46	26 May 2021 14:06	23 Jun 2021 11:26	23 Jul 2021 10:21	17 Aug 2021 11:02	20 Apr 2023 09:44	19 May 2023 14:12	20 Jun 2023 12:32	21 Jul 2023 09:33	11 Aug 2023 10:26
0061	pH		7.89	7.88	7.78	7.75	7.83	7.59	7.68	7.46	7.63	7.73
0076	Temperature of Water	°C	8.3	11.3	12.5	13.2	12.7	8.9	14	14.8	12.9	14.5
0077	Conductivity at 25 C	μs/cm	671	678	887	672	682	679	675	684	688	699
0085	BOD : 5 Day ATU	mg/l	1.3	1.7	1.1	< 1	1.1		< 1	< 1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.31	0.037	0.05	< 0.03	< 0.03	< 0.03	0.031	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	5.5	13	3.8	4.4	4.4	5.1	3.4	3.6	3.6	3.8
0117	Nitrate as N	mg/l	5.48	12.8	3.78	4.39	4.39	5.09	3.39	3.57	3.59	3.79
0118	Nitrite as N	mg/l	0.017	0.24	0.02	0.015	0.012	0.015	0.014	0.027	0.0098	0.012
0119	Ammonia un-ionised as N	mg/l	< 0.00038	0.00474	0.00049	0.00065	< 0.00045	< 0.0002	< 0.00036	0.00024	< 0.00029	< 0.00041
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	270	240	300	280	270	280	280	290	290	290
0180	Orthophosphate, reactive as P	mg/l	0.071	0.12	0.091	0.1	0.095	0.051	0.051	0.093	0.085	0.087
9901	Oxygen, Dissolved, % Saturation	%	109.7	85.7	82.5	82.5	84.6	87.1	106.9	75.1	81.7	87
9924	Oxygen, Dissolved as O2	mg/l	12.9	9.36	8.77	8.63	8.95	10.1	11	7.59	8.61	8.85

Tell us whether you accept cookies

sampling point R.Nar B1145 Rd.Br.Mileham

Determinands

Sampling results

Samples from 13 Sep 2023 to 20 Jun 2024

Samples from 16 Mar 2021 to 11 Aug 2023

sampling point
R.Nar B1145 Rd.Br.Mileham