sampling point
R.Bat B1113 Road Bridge

Description	R.BAT B1113 ROAD BRIDGE
Sampling point ID	AN-BAT070
Type	Freshwater – Rivers
Status	open
Location	easting northing: 608000 255900 lat lon: 52.162156, 1.03969
Area	Essex Norfolk And Suffolk
Sub-Area	Norfolk & Suffolk Team Sub Area
Summary	109 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.

25 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
CHLOROPHYLL
COD as O2
Chloride Ion
Cond @ 20C
Cond @ 25C
N Inorganic
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
O Diss% Satn
O Dissolved
Orthophospht
Oxygen Diss
SiO2 Rv
Sld Sus@105C
Temp Water
Turbidity
TurbidityNTU
pH
pH Inst unit

Displaying the twenty most recent samples. You can see all 109 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 13 Jan 2016 to 2 Aug 2024

Notation	Determinand	Units	13 Jan 2016 14:07	15 Apr 2016 11:57	29 Jul 2016 09:41	19 Oct 2016 11:46	16 Feb 2017 12:02	9 Apr 2024 10:21	3 May 2024 14:22	11 Jun 2024 14:05	2 Jul 2024 09:19	2 Aug 2024 12:31
0061	pH		8.19	8.04	8.08	7.84	8.13
0076	Temperature of Water	°C	6.2	9.4	15.7	10.7	7.5	10.7	11.6	11.7	13.4	17.6
0077	Conductivity at 25 C	μs/cm	957	925	845	873	919	859	362	785	868	874
0085	BOD : 5 Day ATU	mg/l						2.3	< 2	1.3	< 1	< 1
0092	Chemical Oxygen Demand :- {COD}	mg/l						14	21	15	12	19
0111	Ammoniacal Nitrogen as N	mg/l	0.037	0.033	< 0.03	< 0.03	< 0.03	< 0.03	0.093	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	9.87	6.09	3.59	2.82	7.95	3.7	3.5	2.9	4	3.8
0117	Nitrate as N	mg/l	9.85	6.07	3.57	2.81	7.94	3.68	3.48	2.89	3.99	3.79
0118	Nitrite as N	mg/l	0.0175	0.0209	0.0156	0.0098	0.0106	0.016	0.02	0.0093	0.015	0.014
0119	Ammonia un-ionised as N	mg/l	0.00051	0.00058	< 0.00083	< 0.0004	< 0.00046
0135	Solids, Suspended at 105 C	mg/l						15	17	8.5	8.3	8.4
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	312	314	297	308	290
0172	Chloride	mg/l						41	39	40	43	47
0180	Orthophosphate, reactive as P	mg/l	0.403	0.32	0.077	0.033	0.227	0.016	0.067	0.083	0.039	0.059
0182	Silica, reactive as SiO2	mg/l						8.6	7.8	13	16	18
7887	Chlorophyll : Acetone Extract	μg/l						20	150	1.6	3.2	12
9901	Oxygen, Dissolved, % Saturation	%	90.4	100	100.6	88.8	100.4	97.8	82.6	92.4	82.5	100.3
9924	Oxygen, Dissolved as O2	mg/l	11.2	11.4	9.97	9.84	12	10.8	8.96	10	8.59	9.54

Samples from 4 Jul 2013 to 2 Dec 2015

Notation	Determinand	Units	4 Jul 2013 10:03	22 Oct 2013 09:15	21 Feb 2014 09:45	12 May 2014 13:31	12 Aug 2014 12:53	10 Nov 2014 11:22	3 Mar 2015 14:04	12 Jun 2015 11:15	9 Sep 2015 09:38	2 Dec 2015 10:53
0061	pH		7.95	7.83	7.98	8.11	7.98	7.96	8.17	7.99	7.93	8.07
0076	Temperature of Water	°C	13.5	13.5	5.8	12.7	15.3	9.4	6.3	14.4	12.7	9.5
0077	Conductivity at 25 C	μs/cm	848	799	828	831	748	886	916	838	859	899
0111	Ammoniacal Nitrogen as N	mg/l	0.033	< 0.03	0.232	0.046	0.033	0.038	< 0.03	< 0.03	0.034	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	3	2.73	5.54	3.21	2.71	13.4	5.65	2.89	2.85	10.8
0117	Nitrate as N	mg/l	2.96	2.71	5.52	3.19	2.7	13.4	5.62	2.86	2.84	10.8
0118	Nitrite as N	mg/l	0.0404	0.0163	0.025	0.0225	0.0134	0.0271	0.0328	0.0331	0.0143	0.0219
0119	Ammonia un-ionised as N	mg/l	0.00069	< 0.00048	0.00297	0.00102	0.00085	0.00061	< 0.00042	< 0.00074	0.00065	< 0.00053
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	299	258	284	282	255	274	326	305	306	219
0180	Orthophosphate, reactive as P	mg/l	0.027	0.049	0.412	0.23	0.069	0.153	0.432	0.038	0.056	0.212
9901	Oxygen, Dissolved, % Saturation	%	97.4	74.6	95.2	104.9	108.4	84.8	110.8	129.2	78.9	88.3
9924	Oxygen, Dissolved as O2	mg/l	10.1	7.75	11.9	11.1	10.8	9.69	13.7	13.2	8.35	10.1

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sampling point R.Bat B1113 Road Bridge

Determinands

Sampling results

Samples from 13 Jan 2016 to 2 Aug 2024

Samples from 4 Jul 2013 to 2 Dec 2015

sampling point
R.Bat B1113 Road Bridge