sampling point
Virley Channel Outer R.Blackwater St.Pet

Description	VIRLEY CHANNEL OUTER R.BLACKWATER ST.PETER FLATS
Sampling point ID	AN-BE061099
Type	Saline Water – Estuarine Sites – Non Bathing/Shellfish
Status	open
Location	easting northing: 606150 209950 lat lon: 51.750292, 0.985135
Area	Essex Norfolk And Suffolk
Sub-Area	Ecmas Sampling (Eastern)
Summary	226 samples taken between 2024 and 2007

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.

54 determinands have been measured at this site

1,1,1-TCA
4-nonPhenol
AmmUnionSal
As-Filtered
B-[a]-pyrene
B-[b]-fluora
B-[ghi]-pery
B-[k]-fluora
C - Org Filt
CHLOROPHYLL
Cd Filtered
Chloroform
Cr Hex Filt
Cr Hexavalnt
Cr- Filtered
Cu Filtered
Cyanide - CN
Fe- Filt
Fluoranthene
HTrlTW
Hg Filtered
Ind123pyrene
LIGHT EXT.
MR Screen
N Dis Inorg
N Oxid Filt
NATGRIDREF
NGR Easting
NGR Northing
NH3 filt N
Ni- Filtered
Nitrate Filt
Nitrite Filt
O Diss %sat
OrthophsFilt
Oxygen Diss
Pb Filtered
Phytoplankto
SALinsitu
Sample Depth
SiO2 Filt
Sld Sus@105C
Temp Water
Time Hi-Tide
Transparency
TriBT Cation
TriPT Cation
Turbdty in-s
Vol Filtered
Water Depth
Zn- Filtered
pH
pH Inst unit
ptOctylPheno

Displaying the twenty most recent samples. You can see all 226 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 11 Jan 2024 to 6 Jul 2024

Notation	Determinand	Units	11 Jan 2024 10:14	1 Feb 2024 14:08	14 Mar 2024 13:03	8 Apr 2024 09:29	8 Apr 2024 09:30	6 May 2024 11:00	6 May 2024 11:01	7 Jun 2024 10:44	8 Jun 2024 09:08	6 Jul 2024 08:58
0004	Time of high tide	hh.mm	11.53	15.58	15	12.5	12.5	11.07	11.07	13.36	13.36	11.46
0006	Sample Depth below surface	m	0.2	0.2	0.2	0.2	9.2	0.2	15.08	0.2	12.36	12.07
0052	Lead, Dissolved	μg/l				< 0.04		< 0.04		< 0.04
0076	Temperature of Water	°C	5	5.9	8.8	12.2	11.9	12.9	12.5	16.6	16.3	18
0103	Mercury, Dissolved	μg/l				< 0.01		< 0.01		< 0.01
0106	Cadmium, Dissolved	μg/l				< 0.03		< 0.03		< 0.03
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l				2.6		2.5		2.3
3408	Zinc, Dissolved	μg/l				1.2		0.82		0.72
3410	Nickel, Dissolved	μg/l				0.78		0.55		0.71
3428	Water Depth	m	14	13	13.59	12.55	12.94	14.73	14.78	12	12	13.34
3976	Turbidity : In Situ	ftu	59.8	43	61.6	52.1	17.7	9.4	58.2	22	61.3	99.2
4574	Phytoplankton		1	1	1	1		1		1
4865	Volume of Sample Filtered	ml	800	660	470	560		170		850
4925	Nitrogen, Dissolved Inorganic : as N	mg/l	0.965	0.729	0.765	0.457		< 0.014		0.062
5732	Triphenyl Tin as Cation	μg/l				< 0.0002		< 0.0002
6019	NGR : Easting	ngr	606119	606160	606140	606130	606097	606140	606105	606075	606046	606076
6020	NGR : Northing	ngr	209980	209975	209951	209972	210005	209967	209981	209997	210019	209989
6045	Arsenic, Dissolved	μg/l				1.4		< 1		1.7
6450	Copper, Dissolved	μg/l				1.5		1.3		0.98
6485	Nitrite, Filtered as N	mg/l	0.011	0.0028	0.0074	0.0057		< 0.0007		0.0021
7342	Time of sampling relative to previous high water	hh.mm	10.4	10.31	10.42	9.05	9.06	12.01	12.02	9.4	9.4	10.19
7608	Salinity : In Situ	ppt	31.6	32.32	31.48	31.56	31.45	33.41	33.59	33.12	33.37	33.84
7887	Chlorophyll : Acetone Extract	μg/l	1.4	1.7	3.1	6.6		9.3		< 0.6
8944	Tributyl Tin as Cation	μg/l				< 0.0002		< 0.0002
9853	Nitrate, Filtered as N	mg/l	0.909	0.697	0.743	0.444		< 0.0063		0.0179
9856	Orthophosphate, Filtered as P	mg/l	0.046	0.036	0.036	0.018		0.0033		0.019
9857	Silicate, Filtered as SiO2	mg/l	1.4	1.1	1.1	0.22		0.052		0.59
9901	Oxygen, Dissolved, % Saturation	%	96.5	98.4	101.4	100.6	100.5	115.5	122.4	83.8	83.2	88.2
9924	Oxygen, Dissolved as O2	mg/l	10.1	9.98	9.67	8.89	8.95	9.93	10.6	6.7	6.68	6.83
9943	Nitrogen, Total Oxidised, Filtered as N	mg/l	0.92	0.7	0.75	0.45		< 0.007		0.02
9993	Ammoniacal Nitrogen, Filtered as N	mg/l	0.045	0.029	0.015	< 0.007		< 0.007		0.042

Samples from 7 Mar 2023 to 28 Nov 2023

Notation	Determinand	Units	7 Mar 2023 11:30	12 Apr 2023 13:46	10 May 2023 15:45	12 Jun 2023 10:28	6 Jul 2023 16:34	3 Aug 2023 12:21	12 Sep 2023 13:43	4 Oct 2023 13:43	12 Nov 2023 13:02	28 Nov 2023 14:30
0004	Time of high tide	hh.mm	12.09	16.38	16.1	7.26	14.5	13.5	11.42	17.05	11.14	12.25
0006	Sample Depth below surface	m	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2
0076	Temperature of Water	°C	5.8	10.239	14.69	17.1	18.3	18.6	21.5	17.1	9.8	8
3428	Water Depth	m	14.5	11.5	13.92	12.23	13.37	13.49	12.73	12.87	13	11
3976	Turbidity : In Situ	ftu	66.4	63.4	23.1	21.3	18.1	53.3	5.2	91.3	14.5	26.3
4574	Phytoplankton		1	1	1	1	1	1	1	1	1	1
4865	Volume of Sample Filtered	ml	430	610	870	1600	1000	430	1000	320	790	530
4925	Nitrogen, Dissolved Inorganic : as N	mg/l	0.367	0.751	0.258	0.18	0.1	0.11	< 0.014	0.137	0.55	0.663
6019	NGR : Easting	ngr	606014	606111	606132	606154	606111	606118	606172	606107	606335	606176
6020	NGR : Northing	ngr	209916	209929	209943	209941	209995	209949	209957	209985	209887	209933
6485	Nitrite, Filtered as N	mg/l	0.0021	0.0073	0.0042	0.0058	0.0065	0.0058	0.00094	0.015	0.014	0.013
7342	Time of sampling relative to previous high water	hh.mm	11.37	9.33	0.37	3.02	10.28	10.59	2.01	8.5	1.48	2.05
7608	Salinity : In Situ	ppt	33.65	31.568	33.352	33.63	33.79	34.02	34.47	34.73	33.07	32.79
7887	Chlorophyll : Acetone Extract	μg/l	2	2.6	2.6	3.3	4.8	1.1	3.3	4.7	1.4	2.2
9853	Nitrate, Filtered as N	mg/l	0.358	0.733	0.246	0.164	0.0585	0.0442	0.00606	0.095	0.476	0.607
9856	Orthophosphate, Filtered as P	mg/l	0.023	0.028	0.011	0.015	0.021	0.024	0.016	0.033	0.04	0.039
9857	Silicate, Filtered as SiO2	mg/l	0.51	0.51	0.025	0.09	0.29	0.31	0.067	0.5	0.82	0.87
9901	Oxygen, Dissolved, % Saturation	%	95.1	99.1	104.7	93.7	92.1	93.5	104	90.6	97.9	94.2
9924	Oxygen, Dissolved as O2	mg/l	9.58	9.14	8.68	7.39	7.09	7.15	7.52	7.1	9.03	9.07
9943	Nitrogen, Total Oxidised, Filtered as N	mg/l	0.36	0.74	0.25	0.17	0.065	0.05	< 0.007	0.11	0.49	0.62
9993	Ammoniacal Nitrogen, Filtered as N	mg/l	< 0.007	0.011	0.0077	0.0096	0.035	0.06	< 0.007	0.027	0.06	0.043

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sampling point Virley Channel Outer R.Blackwater St.Pet

Determinands

Sampling results

Samples from 11 Jan 2024 to 6 Jul 2024

Samples from 7 Mar 2023 to 28 Nov 2023

sampling point
Virley Channel Outer R.Blackwater St.Pet