sampling point
R.Bure Ingworth Bridge

Description	R.BURE INGWORTH BRIDGE
Sampling point ID	AN-BUR070
Type	Freshwater – Rivers
Status	open
Location	easting northing: 619261 329161 lat lon: 52.815367, 1.252248
Area	Essex Norfolk And Suffolk
Sub-Area	Norfolk & Suffolk Team Sub Area
Summary	310 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.

30 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
CHLOR A
CHLOROPHYLL
COD as O2
Chloride Ion
Cond @ 20C
Cond @ 25C
Cypermeth ID
Cypermethrin
N Inorganic
N Oxidised
NATGRIDREF
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
OrthophsFilt
Oxygen Diss
Phosphorus-P
SiO2 Rv
Sld NV@500C
Sld Sus@105C
Temp Water
Turbidity
TurbidityNTU
pH
pH Inst unit

Displaying the twenty most recent samples. You can see all 310 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 20 Nov 2023 to 22 Jul 2024

Notation	Determinand	Units	20 Nov 2023 12:00	20 Nov 2023 12:15	12 Dec 2023 11:04	16 Jan 2024 12:07	20 Feb 2024 13:25	21 Mar 2024 11:18	18 Apr 2024 12:06	22 May 2024 13:21	24 Jun 2024 12:31	22 Jul 2024 13:07
0061	pH		8.07	8.09	8	8.12	8	8.03	8.04	7.73	8.06	8.16
0076	Temperature of Water	°C	9.9	10.1	7.7	2.3	8.5	10.3	9.5	13.7	15.8	15.9
0077	Conductivity at 25 C	μs/cm	809	875	706	755	655	731	743	682	731	738
0085	BOD : 5 Day ATU	mg/l					1.4	1.3	1.2	2.1	< 1	< 1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	0.044	0.045	0.035	< 0.03	< 0.03	0.05	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	5.8	5.8	5.7	6.2	5.1	5.8	5.8	5.2	5.8	5.8
0117	Nitrate as N	mg/l	5.78	5.78	5.67	6.18	5.08	5.78	5.79	5.17	5.78	5.78
0118	Nitrite as N	mg/l	0.023	0.023	0.032	0.024	0.021	0.019	0.012	0.03	0.018	0.016
0119	Ammonia un-ionised as N	mg/l	< 0.00054	< 0.00055	0.00068	0.00047	0.00057	< 0.00056	< 0.00053	0.00065	< 0.00084	< 0.00084
0135	Solids, Suspended at 105 C	mg/l	7.9	7.8	9.2	12	14	9.9			7.3	9.8
0143	Solids, non-volatile at 500 C	mg/l		< 20	< 20	< 20	< 20	< 20			< 20	< 20
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	250	240	240	240	240	240	240	220	240	240
0180	Orthophosphate, reactive as P	mg/l	0.047	0.047	0.03	0.049	0.053	0.047	0.037	0.07	0.049	0.052
0348	Phosphorus, Total as P	mg/l		0.079	0.08	0.092	0.098	0.097			0.067	0.091
6396	Turbidity	ntu	5.9		7.4	8.9	9	4.8			5.8	7.2
7887	Chlorophyll : Acetone Extract	μg/l	1.1		1.4	1.4	3.8	4.6			1.6	3
9856	Orthophosphate, Filtered as P	mg/l		0.036	0.034	0.033	0.045	0.035			0.04	0.042
9901	Oxygen, Dissolved, % Saturation	%	89.4	90.3	85.4	96.9	93.1	96.6	104.6	89.7	101.6	98.1
9924	Oxygen, Dissolved as O2	mg/l	10.1	10.1	10.2	13.3	10.9	10.8	11.9	9.28	10	9.68

Samples from 14 Mar 2023 to 16 Oct 2023

Notation	Determinand	Units	14 Mar 2023 16:01	2 Jun 2023 10:11	4 Jul 2023 10:15	3 Aug 2023 12:28	21 Aug 2023 08:52	22 Sep 2023 11:10	22 Sep 2023 11:16	16 Oct 2023 12:14	16 Oct 2023 12:20	16 Oct 2023 12:24
0061	pH		8.05	8.31	8.01	8.03	7.9	8.04	8.04	7.9	7.9	7.9
0076	Temperature of Water	°C	8.9	12.1	13.8	15.8	20.1	14.2	14.1	9	9	9
0077	Conductivity at 25 C	μs/cm	740	856	933	739	749	711	709	752	752	752
0085	BOD : 5 Day ATU	mg/l		1.1
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.034
0116	Nitrogen, Total Oxidised as N	mg/l	5.8	6.2	6.1	5.5	4.6	4.5	4.4	5.3	5.3	5.3
0117	Nitrate as N	mg/l	5.78	6.19	6.09	5.49	4.57	4.49	4.39	5.29	5.29	5.29
0118	Nitrite as N	mg/l	0.016	0.014	0.012	0.014	0.027	0.015	0.012	0.015	0.014	0.014
0119	Ammonia un-ionised as N	mg/l	< 0.0005	< 0.00064	< 0.00072	< 0.00084	< 0.00091	< 0.00074	< 0.00074	< 0.00041	< 0.00041	0.00046
0135	Solids, Suspended at 105 C	mg/l	9.8	< 3	6.5	9.4	< 3	10	10		5.5	4.5
0143	Solids, non-volatile at 500 C	mg/l	< 20	< 20			< 20	< 20			< 20
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	230	230	220	230	240	220	210	230	230	240
0180	Orthophosphate, reactive as P	mg/l	0.041	0.045	0.052	0.07	0.037	0.087	0.075	0.06	0.06	0.062
0348	Phosphorus, Total as P	mg/l	0.075	0.074			0.062	0.11			0.081
6396	Turbidity	ntu	5	3.3	4	4.9			5.9			4.6
7887	Chlorophyll : Acetone Extract	μg/l	5.4	4.3	2.7	6.5			3.8			2.9
9856	Orthophosphate, Filtered as P	mg/l	0.034	0.04			0.043	0.059			0.047
9901	Oxygen, Dissolved, % Saturation	%	99.6	97.4	92.5	91.4	98.5	94.5	94.7	93.2	92.8	92.9
9924	Oxygen, Dissolved as O2	mg/l	11.5	10.4	9.55	9.04	8.92	9.67	9.71	10.8	10.7	10.7

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sampling point R.Bure Ingworth Bridge

Determinands

Sampling results

Samples from 20 Nov 2023 to 22 Jul 2024

Samples from 14 Mar 2023 to 16 Oct 2023

sampling point
R.Bure Ingworth Bridge