sampling point
R.Chater Fosters Rd.Br.A6121

Description	R.CHATER FOSTERS RD.BR.A6121
Sampling point ID	AN-CHAT130F
Type	Freshwater – Rivers
Status	open
Location	easting northing: 496041 303008 lat lon: 52.616351, -0.582882
Area	Lincolnshire And Northamptonshire
Sub-Area	North & South Team Sub Area
Summary	28 samples taken between 2024 and 2020

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.

13 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
pH

Displaying the twenty most recent samples. You can see all 28 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 18 Sep 2023 to 28 Jun 2024

Notation	Determinand	Units	18 Sep 2023 10:02	16 Oct 2023 12:44	16 Nov 2023 08:52	5 Dec 2023 11:26	16 Jan 2024 10:18	21 Feb 2024 09:21	18 Mar 2024 08:30	15 Apr 2024 08:58	17 May 2024 10:19	28 Jun 2024 09:15
0061	pH		7.82	7.92	7.97	7.76	8.01	7.95	7.89	8.05	8.07	8.07
0076	Temperature of Water	°C	16	8.8	8.1	6.1	5.1	8.7	8.6	9.6	12.8	14.7
0077	Conductivity at 25 C	μs/cm	692	704	599	374	730	563	473	683	721	804
0085	BOD : 5 Day ATU	mg/l						1.2	1.8	< 1	1.4	1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	0.039	< 0.03	0.046	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	4.9	6.5	7.7	5.9	11	8.9	6	9.5	9.1	9
0117	Nitrate as N	mg/l	4.89	6.48	7.69	5.89	11	8.89	5.98	9.48	9.07	8.97
0118	Nitrite as N	mg/l	0.013	0.019	0.015	0.0082	0.016	0.015	0.023	0.023	0.029	0.026
0119	Ammonia un-ionised as N	mg/l	< 0.00057	< 0.00042	< 0.00044	< 0.00024	0.0005	< 0.00044	0.00059	< 0.00053	< 0.00067	< 0.00077
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	160	160	170	97	200	160	150	200	210	220
0180	Orthophosphate, reactive as P	mg/l	0.58	0.2	0.065	0.072	0.041	0.057	0.045	0.056	0.12	0.18
9901	Oxygen, Dissolved, % Saturation	%	81.6	94.6	91.8	93.2	99.7	96.7	95.3	93.8	103.6	88.9
9924	Oxygen, Dissolved as O2	mg/l	8.03	11	10.8	11.6	12.7	11.2	11.1	10.7	10.9	9

Samples from 7 May 2021 to 7 Aug 2023

Notation	Determinand	Units	7 May 2021 11:12	17 Jun 2021 13:06	1 Jul 2021 11:58	19 Aug 2021 10:46	24 Sep 2021 11:40	17 Nov 2021 10:05	6 Dec 2021 11:10	23 Jun 2023 09:27	19 Jul 2023 08:16	7 Aug 2023 08:20
0061	pH		8.25	8.03		8.2	7.83	8.03	8.12	7.91	7.88	7.95
0076	Temperature of Water	°C	8.6	16.2		14.8	13.4	8.8	5.5	15.5	15.1	13.7
0077	Conductivity at 25 C	μs/cm	788	801		827	825	794	714	706	726	723
0085	BOD : 5 Day ATU	mg/l	1.5	1.2		< 1	< 1	< 1	1.2	< 1
0111	Ammoniacal Nitrogen as N	mg/l	0.048	< 0.03	0.037	< 0.03	< 0.03	0.036	< 0.03	0.036	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	9	9	8.8	7.3	6.6	5.6	6.1	5.5	5.9	4.3
0117	Nitrate as N	mg/l	8.98	8.96	8.77	7.26	6.59	5.56	6.08	5.48	5.88	4.29
0118	Nitrite as N	mg/l	0.023	0.043	0.03	0.038	0.011	0.036	0.02	0.018	0.016	0.0093
0119	Ammonia un-ionised as N	mg/l	0.00079	< 0.00086		< 0.00078	< 0.00048	0.0006	< 0.00039	0.0008	< 0.00061	< 0.00064
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	200	210	210	200	200	200	180	160	180	180
0180	Orthophosphate, reactive as P	mg/l	0.092	0.21	0.24	0.27	0.47	0.2	0.12	0.27	0.41	0.35
9901	Oxygen, Dissolved, % Saturation	%	111.3	84.2		82.7	89.7	82.7	99.6	90.9	84.4	89.9
9924	Oxygen, Dissolved as O2	mg/l	13	8.25		8.35	9.34	9.59	12.5	9.04	8.47	9.3

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sampling point R.Chater Fosters Rd.Br.A6121

Determinands

Sampling results

Samples from 18 Sep 2023 to 28 Jun 2024

Samples from 7 May 2021 to 7 Aug 2023

sampling point
R.Chater Fosters Rd.Br.A6121