sampling point
Weybread Str.Weybread Br.(Waveney)

Description	WEYBREAD STR.WEYBREAD BR.(WAVENEY)
Sampling point ID	AN-WAV051
Type	Freshwater – Rivers
Status	open
Location	easting northing: 623600 280500 lat lon: 52.376862, 1.283673
Area	Essex Norfolk And Suffolk
Sub-Area	Norfolk & Suffolk Team Sub Area
Summary	138 samples taken between 2020 and 2002

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.

17 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
Cond @ 20C
Cond @ 25C
Cypermethrin
Mecoprop
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Phosphorus-P
Temp Water
pH

Displaying the twenty most recent samples. You can see all 138 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 13 Jun 2019 to 5 Mar 2020

Notation	Determinand	Units	13 Jun 2019 12:45	1 Jul 2019 12:14	13 Aug 2019 09:16	3 Sep 2019 12:44	10 Oct 2019 12:05	12 Nov 2019 11:51	6 Dec 2019 15:20	10 Jan 2020 10:15	6 Feb 2020 13:47	5 Mar 2020 13:02
0061	pH		7.72	7.72	7.42	7.35	7.86	8.23	8.24	8.37	8.41	8.39
0076	Temperature of Water	°C	13.7	15.7	13.8	14.3	11.3	6.1	8.4	7.2	4.9	6
0077	Conductivity at 25 C	μs/cm	859	867	892	901	902	938	1040	862	938	863
0085	BOD : 5 Day ATU	mg/l	1.88	< 1	< 4.6	2.9	< 1	1.2	2.7	1.4	1.4	1.3
0111	Ammoniacal Nitrogen as N	mg/l	0.41	0.18	0.37	0.57	0.035	< 0.03	0.055	0.091	0.03	0.057
0116	Nitrogen, Total Oxidised as N	mg/l	1.75	1.6	< 0.2	< 0.2	17	20.5	24	17	18	15
0117	Nitrate as N	mg/l	1.65	1.52	0.155	< 0.196	16.9	20.5	24	16.9	18	15
0118	Nitrite as N	mg/l	0.0981	0.082	0.045	< 0.004	0.051	0.0312	0.041	0.066	0.037	0.046
0119	Ammonia un-ionised as N	mg/l	0.0052	0.00265	0.00239	0.00325	0.00051	< 0.00041	0.00089	0.00135	0.00038	0.00078
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	320	310	350	350	220	253	250	270	300	280
0180	Orthophosphate, reactive as P	mg/l	0.094	0.052	0.38	0.45	0.16	0.121	0.11	0.15	0.096	0.077
9901	Oxygen, Dissolved, % Saturation	%	58.4	62.9	14.5	9	82.9	96.2	95.6	96.5	100.3	99.1
9924	Oxygen, Dissolved as O2	mg/l	6.04	6.23	1.5	0.919	9.06	11.9	11.2	11.6	12.8	12.3

Samples from 20 Jun 2016 to 15 May 2019

Notation	Determinand	Units	20 Jun 2016 09:29	11 Jul 2016 11:53	9 Sep 2016 12:14	14 Oct 2016 10:18	3 Nov 2016 09:44	25 Jan 2017 10:11	17 Feb 2017 11:00	7 Apr 2017 11:14	1 May 2019 09:28	15 May 2019 09:36
0061	pH		7.89	8.07	7.9	7.77	7.6	7.36	8.35	7.75	7.82	7.82
0076	Temperature of Water	°C	14.9	16.7	17.2	10.2	7	1.1	6.5	10	9	10
0077	Conductivity at 25 C	μs/cm	983	918	889	917	951	1023	977	829	892	816
0085	BOD : 5 Day ATU	mg/l									2.29	2.3
0111	Ammoniacal Nitrogen as N	mg/l	0.06	0.054	0.079	< 0.03	< 0.03	0.044	< 0.03	< 0.03	0.036	0.101
0116	Nitrogen, Total Oxidised as N	mg/l	18	7.29	3.4	3.59	1.06	15.5	15.4	3.32	3.02	3.19
0117	Nitrate as N	mg/l	17.9	7.23	3.35	3.55	0.891	15.5	15.4	3.3	3	3.15
0118	Nitrite as N	mg/l	0.142	0.0639	0.0529	0.0379	0.169	0.0427	0.0391	0.0235	0.0228	0.038
0119	Ammonia un-ionised as N	mg/l	0.00122	0.0016	0.00195	< 0.00033	< 0.00018	0.0001	< 0.00042	< 0.00031	0.00041	0.00122
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	299	322	319	326	352	323	320	264	305	242
0180	Orthophosphate, reactive as P	mg/l	0.184	0.077	0.033	0.016	0.033	0.08	0.066	0.019	< 0.01	0.063
9901	Oxygen, Dissolved, % Saturation	%	82.1	92.2	73	68.3	54.8	95.4	98.9	113.9	91.8	80.8
9924	Oxygen, Dissolved as O2	mg/l	8.28	8.94	7.01	7.66	6.64	13.5	12.1	12.8	10.6	9.1

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sampling point Weybread Str.Weybread Br.(Waveney)

Determinands

Sampling results

Samples from 13 Jun 2019 to 5 Mar 2020

Samples from 20 Jun 2016 to 15 May 2019

sampling point
Weybread Str.Weybread Br.(Waveney)