sampling point
Sapiston R. Bardwell Rd.Br.

Description	SAPISTON R. BARDWELL RD.BR.
Sampling point ID	AN-41M05
Type	Freshwater – Rivers
Status	open
Location	easting northing: 593800 273700 lat lon: 52.327151, 0.842565
Area	Cambridgeshire And Bedfordshire
Sub-Area	Ely Team Sub Area
Summary	212 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
CHLOROPHYLL
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
Sld Sus@105C
Temp Water
Turbidity
TurbidityNTU
pH
pH Inst unit

Displaying the twenty most recent samples. You can see all 212 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 22 Sep 2023 to 3 Jul 2024

Notation	Determinand	Units	22 Sep 2023 09:07	17 Oct 2023 12:17	7 Nov 2023 13:01	21 Nov 2023 11:18	5 Dec 2023 12:07	11 Jan 2024 11:43	1 Feb 2024 08:52	6 Mar 2024 11:55	10 Jun 2024 11:57	3 Jul 2024 10:13
0061	pH		7.39	7.78	7.64	7.71	7.93	7.88	7.83	7.83	7.82	7.55
0076	Temperature of Water	°C	13.7	9.9	8.8	10.2	5.8	3.2	6.4	8.5	12.4	13.9
0077	Conductivity at 25 C	μs/cm	908	892	787	823	916	895	959	855	1103	937
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.091	0.044	0.04	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	5.5	9.1	7.6	8.7	9.6	8.3	9	7.3	6.4	7.6
0117	Nitrate as N	mg/l	5.49	9.09	7.48	8.62	9.55	8.26	8.97	7.26	6.38	7.58
0118	Nitrite as N	mg/l	0.015	0.0098	0.12	0.077	0.047	0.04	0.03	0.038	0.025	0.021
0119	Ammonia un-ionised as N	mg/l	< 0.00018	< 0.00033	< 0.00022	< 0.00029	< 0.00034	0.00077	0.00042	0.00044	< 0.00043	< 0.00026
0135	Solids, Suspended at 105 C	mg/l	4.5	3.3	5.6	< 3	6.9	9.6	12	6.7	3.7	5.4
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	270	250	270	280	290	310	300	280	300	290
0180	Orthophosphate, reactive as P	mg/l	0.2	0.23	0.13	0.12	0.096	0.13	0.13	0.069	0.1	0.1
6396	Turbidity	ntu	1.3	1.8	6.9	4.7	5	6.9	5.4	4.7	2.4	1.8
7887	Chlorophyll : Acetone Extract	μg/l	0.58	1.1	0.91	2.7	4.4	2.8	3.4	3.6	2	1.7
9901	Oxygen, Dissolved, % Saturation	%	55.8	77	59.3	68.7	80.3	81.5	94.2	89	73.7	71.4
9924	Oxygen, Dissolved as O2	mg/l	5.77	8.7	6.88	7.7	10	10.9	11.6	10.4	7.85	7.36

Samples from 9 Nov 2022 to 24 Aug 2023

Notation	Determinand	Units	9 Nov 2022 12:49	8 Dec 2022 09:34	8 Feb 2023 11:24	22 Feb 2023 10:43	8 Mar 2023 10:25	4 May 2023 12:38	8 Jun 2023 10:22	31 Jul 2023 12:44	3 Aug 2023 14:18	24 Aug 2023 11:39
0061	pH		7.79	7.78	7.85	7.78	7.82	7.72	7.76	7.56	7.65	7.53
0076	Temperature of Water	°C	11.2	4.6	3.7	8.2	5.4	12.7	13.3	16.5	15.9	16.4
0077	Conductivity at 25 C	μs/cm	1029	1121	1024	1015	1020	953	1007	918	1007	1024
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	0.032	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	5.2	8.1	9.6	8.9	8.6	6.5	7.4	6	6.3	5.2
0117	Nitrate as N	mg/l	5.19	8.09	9.58	8.88	8.57	6.47	7.38	5.98	6.28	5.19
0118	Nitrite as N	mg/l	0.013	0.015	0.019	0.017	0.033	0.033	0.024	0.016	0.016	0.013
0119	Ammonia un-ionised as N	mg/l	< 0.00037	< 0.00022	< 0.00024	< 0.00029	0.00028	< 0.00035	< 0.0004	< 0.00033	< 0.00038	< 0.0003
0135	Solids, Suspended at 105 C	mg/l	3.4	< 3	< 3	3.1	6.7	< 3	< 3	19	4.7	3.4
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	250	280	280	280	280	280	300	270	260	270
0180	Orthophosphate, reactive as P	mg/l	0.36	0.22	0.16	0.17	0.16	0.073	0.13	0.13	0.15	0.14
6396	Turbidity	ntu					1.8	< 1	1.2	5.5	1.2	1.1
7887	Chlorophyll : Acetone Extract	μg/l	4	0.61	4.6	7.2	7.9	8.2	4	3.1	2.1	2.5
9901	Oxygen, Dissolved, % Saturation	%	72.9	80.5	87.7	79.9	88.1	100.9	80.9	67.3	73.8	58.3
9924	Oxygen, Dissolved as O2	mg/l	7.98	10.4	11.6	9.4	11.1	10.7	8.45	6.56	7.28	5.69

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sampling point Sapiston R. Bardwell Rd.Br.

Determinands

Sampling results

Samples from 22 Sep 2023 to 3 Jul 2024

Samples from 9 Nov 2022 to 24 Aug 2023

sampling point
Sapiston R. Bardwell Rd.Br.