sampling point
Stone Bridge Drn.Hale Bridge Bottom

Description	STONE BRIDGE DRN.HALE BRIDGE BOTTOM
Sampling point ID	AN-STOD1
Type	Freshwater – Rivers
Status	open
Location	easting northing: 534242 350765 lat lon: 53.03731, 0.000653
Area	Lincolnshire And Northamptonshire
Sub-Area	North & South Team Sub Area
Summary	210 samples taken between 2023 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 210 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 8 Jun 2022 to 13 Mar 2023

Notation	Determinand	Units	8 Jun 2022 13:47	8 Jul 2022 13:30	11 Aug 2022 10:50	12 Sep 2022 10:54	10 Oct 2022 10:50	2 Nov 2022 10:24	9 Dec 2022 12:24	30 Jan 2023 10:03	14 Feb 2023 12:55	13 Mar 2023 12:25
0061	pH		7.71	8.59	7.69	7.3	7.53	7.59	7.95	8.06	8.04	8.15
0076	Temperature of Water	°C	17.9	21.2	19.6	17.3	11.6	11.1	1.9	4	5.4	10
0077	Conductivity at 25 C	μs/cm	608	536	623	684	673	631	803	826	797	727
0085	BOD : 5 Day ATU	mg/l	1.5	1.6	< 3	< 6	< 3	4.6	1.6	1.4	1.7	1.1
0111	Ammoniacal Nitrogen as N	mg/l	0.35	< 0.03	0.068	0.13	0.21	0.21	0.13	0.12	0.13	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	1.4	< 0.2	< 0.2	< 0.2	0.34	3.4	14	11	9.7	11
0117	Nitrate as N	mg/l	1.32	< 0.196	< 0.196	0.196	0.273	3.15	13.9	10.9	9.64	11
0118	Nitrite as N	mg/l	0.078	< 0.004	< 0.004	0.004	0.067	0.25	0.065	0.063	0.065	0.029
0119	Ammonia un-ionised as N	mg/l	0.00591	< 0.00123	0.00124	0.00083	0.00148	0.00163	0.00117	0.00141	0.00169	< 0.00055
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	180	150	220	200	210	180	220	230	230	230
0180	Orthophosphate, reactive as P	mg/l	0.12	0.16	0.51	0.85	0.25	0.15	0.097	0.083	0.077	0.071
9901	Oxygen, Dissolved, % Saturation	%	75.8	125.4	75.1	19.4	47.3	58.2	79	86.1	91.9	104.2
9924	Oxygen, Dissolved as O2	mg/l	7.17	11.1	6.87	1.86	5.13	6.39	10.9	11.3	11.6	11.7

Samples from 12 Jan 2021 to 10 May 2022

Notation	Determinand	Units	12 Jan 2021 13:33	24 Feb 2021 13:43	11 Mar 2021 12:16	14 Apr 2021 13:33	6 May 2021 12:09	9 Jun 2021 13:46	13 Jul 2021 13:31	4 Aug 2021 13:32	13 Apr 2022 13:53	10 May 2022 10:37
0061	pH		8.07	8.28	8.13	9.08	8.55	8.78	7.64	7.4	8.69	8.61
0076	Temperature of Water	°C	4.4	10.6	8.2	9	10.2	22.6	19.9	19.2	14.2	16.6
0077	Conductivity at 25 C	μs/cm	777	753	724	622	639	498	583	641	650	569
0085	BOD : 5 Day ATU	mg/l	1.6	1.4	3.8		3.3	2.2	2.5	< 1	7.3	13
0111	Ammoniacal Nitrogen as N	mg/l	0.18	0.058	0.22	< 0.03	< 0.03	0.049	0.06	0.2	0.037	1.3
0116	Nitrogen, Total Oxidised as N	mg/l	12	10	8.2	5	4.1	1.9	0.41	< 0.2	4.8	0.95
0117	Nitrate as N	mg/l	11.9	9.93	8.09	4.96	4.05	1.8	0.356	0.187	4.77	0.9
0118	Nitrite as N	mg/l	0.13	0.069	0.11	0.04	0.051	0.096	0.054	0.013	0.028	0.05
0119	Ammonia un-ionised as N	mg/l	0.00218	0.00111	0.00352	< 0.00051	< 0.00056	0.00222	0.001	0.00184	0.00092	0.0384
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	230	230	200	160	170	140	190	220	150	160
0180	Orthophosphate, reactive as P	mg/l	0.08	0.084	0.14	< 0.01	0.078	< 0.01	0.32	0.57	< 0.01	0.1
9901	Oxygen, Dissolved, % Saturation	%	82.1	104.9	88.5	207.6	131.4	244.8	71.9	32.4	251.3	218.7
9924	Oxygen, Dissolved as O2	mg/l	10.6	11.7	10.4	24	14.7	21.1	6.53	2.99	25.7	21.3

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sampling point Stone Bridge Drn.Hale Bridge Bottom

Determinands

Sampling results

Samples from 8 Jun 2022 to 13 Mar 2023

Samples from 12 Jan 2021 to 10 May 2022

sampling point
Stone Bridge Drn.Hale Bridge Bottom