sampling point
Bourne Bk.Gosfield Bridge

Description	BOURNE BK.GOSFIELD BRIDGE
Sampling point ID	AN-BB0136
Type	Freshwater – Rivers
Status	open
Location	easting northing: 578576 229067 lat lon: 51.931457, 0.596002
Area	Essex Norfolk And Suffolk
Sub-Area	Essex Team Sub Area
Summary	219 samples taken between 2021 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.

27 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Cu Filtered
Hardness
Magnesium-Mg
N Inorganic
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Oil & Grs Vs
Orthophospht
Oxygen Diss
Phenol Odour
Sld Sus@105C
Temp Water
Turbidity
TurbidityNTU
Zinc - as Zn
pH
pH Inst unit

Displaying the twenty most recent samples. You can see all 219 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 9 Aug 2019 to 14 Jun 2021

Notation	Determinand	Units	9 Aug 2019 14:06	13 Sep 2019 11:41	7 Oct 2019 13:41	12 Nov 2019 14:00	5 Dec 2019 14:07	10 Jan 2020 10:04	5 Feb 2020 10:58	2 Mar 2020 13:09	7 May 2021 11:49	14 Jun 2021 09:39
0061	pH		7.34	7.38	8.07	7.71	7.68	7.96	7.82	7.98	7.6	7.27
0076	Temperature of Water	°C	18.8	16.1	13	6.7	4.9	7	5.8	6.5	9.2	17.1
0077	Conductivity at 25 C	μs/cm	1104	1165	627	755	779	679	711	571	634	1006
0085	BOD : 5 Day ATU	mg/l	2.2	1.3	6.6	3.52	2.4	1.4	2.3	1.9
0111	Ammoniacal Nitrogen as N	mg/l	0.14	0.1	0.06	0.127	0.31	0.14	0.057	0.31	0.23	2.7
0116	Nitrogen, Total Oxidised as N	mg/l	20	19	1.7	5.94	10	12	13	11	5.3	14
0117	Nitrate as N	mg/l	19.8	18.8	1.68	5.89	9.89	11.9	12.9	11	5.19	13.5
0118	Nitrite as N	mg/l	0.17	0.21	0.019	0.053	0.11	0.091	0.058	0.043	0.11	0.52
0119	Ammonia un-ionised as N	mg/l	0.00109	0.0007	0.00136	0.00094	0.00187	0.00187	0.00051	0.00418	0.00159	0.0158
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	150	160	220	204	180	190	190	160	160	180
0180	Orthophosphate, reactive as P	mg/l	0.94	1.1	0.12	0.257	0.39	0.11	0.28	0.1	0.23	0.64
9901	Oxygen, Dissolved, % Saturation	%	41.1	30.8	89	70.2	66.5	87.8	96.1	96.7	51.8	19.7
9924	Oxygen, Dissolved as O2	mg/l	3.82	3.03	9.36	8.57	8.5	10.6	12	11.9	5.95	1.9

Samples from 10 Oct 2016 to 11 Jul 2019

Notation	Determinand	Units	10 Oct 2016 10:21	9 Feb 2017 15:34	8 Mar 2018 11:37	14 Jun 2018 14:04	7 Sep 2018 08:18	4 Dec 2018 12:19	1 Apr 2019 09:30	13 May 2019 11:01	10 Jun 2019 12:41	11 Jul 2019 14:56
0061	pH		7.72	7.97	8	7.66	7.43	7.74	7.53	7.72	7.54	7.43
0076	Temperature of Water	°C	10.9	4.1	5	15.8	14.4	7	7.1	10.6	13	18
0077	Conductivity at 25 C	μs/cm	805	660	683	741	936	736	718	685	544	1149
0085	BOD : 5 Day ATU	mg/l							2.19	3.58	4.78	1.4
0111	Ammoniacal Nitrogen as N	mg/l	0.125	0.077	0.078	0.18	0.377	0.403	0.185	0.159	1.09	0.28
0116	Nitrogen, Total Oxidised as N	mg/l	8.85	12.2	9.11	7.53	11.3	6.04	5.82	3.91	7.18	20
0117	Nitrate as N	mg/l	8.8	12.1	9.04	7.36	11.1	5.91	5.74	3.83	7.03	19.7
0118	Nitrite as N	mg/l	0.0463	0.0576	0.0711	0.169	0.197	0.134	0.0849	0.0831	0.15	0.3
0119	Ammonia un-ionised as N	mg/l	0.00129	0.00085	0.00099	0.00233	0.0026	0.00326	0.00093	0.0016	0.00871	0.00252
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	197	162	174	182	191	197	181	168	114	180
0180	Orthophosphate, reactive as P	mg/l	1.25	0.143	0.22	1.31	2.72	0.84	0.263	0.286	0.773	1
9901	Oxygen, Dissolved, % Saturation	%	60.4	94	97	39.1	25.8	64.2	67.6	52.3	68.4	38.2
9924	Oxygen, Dissolved as O2	mg/l	6.66	12.3	12.4	3.87	2.63	7.78	8.17	5.81	7.19	3.61

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sampling point Bourne Bk.Gosfield Bridge

Determinands

Sampling results

Samples from 9 Aug 2019 to 14 Jun 2021

Samples from 10 Oct 2016 to 11 Jul 2019

sampling point
Bourne Bk.Gosfield Bridge