sampling point
St Mary's Bay - East Road

Description	ST MARY'S BAY - EAST ROAD CHANNEL, SOUTH KENT
Sampling point ID	SO-E0004729
Type	Saline Water – Coastal Sites – Non Bathing/Shellfish
Status	open
Location	easting northing: 610500 127500 lat lon: 51.00835, 0.999242
Area	Kent And South London
Sub-Area	Ecmas Sampling (Kent And South London)
Summary	180 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.

53 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
Oil & Grs Vs
OrthophsFilt
Oxygen Diss
Pb Filtered
Phytoplankto
SALinsitu
Sample Depth
SiO2 Filt
Temp Water
Time Hi-Tide
Transparency
TriBT Cation
TriPT Cation
Turbdty in-s
Vol Filtered
Water Depth
Zn- Filtered
pH
ptOctylPheno

Displaying the twenty most recent samples. You can see all 180 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 9 Aug 2023 to 12 Jun 2024

Notation	Determinand	Units	9 Aug 2023 14:09	16 Sep 2023 12:05	12 Oct 2023 14:16	11 Nov 2023 12:45	4 Jan 2024 12:08	12 Feb 2024 11:26	6 Mar 2024 09:10	12 Apr 2024 12:44	4 May 2024 12:20	12 Jun 2024 15:59
0004	Time of high tide	hh.mm	18.29	12.49	11.05	9.59	16.34	12.45	7.29	15.23	10.01	16.04
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
0052	Lead, Dissolved	μg/l								< 0.04	< 0.04	< 0.04
0076	Temperature of Water	°C	18.3	19.4	17.8	13.2	10	8.9	8.8	11.2	11.8	15.7
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								1.3	0.94	1.4
3408	Zinc, Dissolved	μg/l								1.7	0.85	0.49
3410	Nickel, Dissolved	μg/l								< 0.3	< 0.3	0.36
3428	Water Depth	m	2.57	7.63	4.8	6.2	3	7.7	6.37	7.1	4.73	2.2
3976	Turbidity : In Situ	ftu	34.4	4.5	6.2	15.8	39.8	14.1	6	5.7	4.5	48.1
4574	Phytoplankton		1	1	1	1	1	1	1
4865	Volume of Sample Filtered	ml	1000	1000	1000	820	1000	1000	1000
4925	Nitrogen, Dissolved Inorganic : as N	mg/l	0.033	< 0.014	< 0.014	0.125	0.157	0.248	0.147
5732	Triphenyl Tin as Cation	μg/l								< 0.0002	< 0.0002	< 0.0002
6019	NGR : Easting	ngr	610489	623476	610501	610572	610505	610507	610541	610546	610487	610413
6020	NGR : Northing	ngr	127509	134471	127496	127510	127544	127502	127543	127594	127493	127495
6045	Arsenic, Dissolved	μg/l								1.3	1.3	1.7
6450	Copper, Dissolved	μg/l								0.41	0.27	0.21
6485	Nitrite, Filtered as N	mg/l	0.002	< 0.0007	< 0.0007	0.011	0.002	0.0048	0.004
7342	Time of sampling relative to previous high water	hh.mm	6.42	10.31	3.13	2.46	8.14	11.04	1.41	9.45	2.21	7.4
7608	Salinity : In Situ	ppt	34.73	34.77	34.91	34.37	34.4	34.13	34.45	34.55	34.66	34.8
7887	Chlorophyll : Acetone Extract	μg/l	3.4	2.9	2.9	1.9	1.5	0.82	1.5
8944	Tributyl Tin as Cation	μg/l								< 0.0002	< 0.0002	< 0.0002
9853	Nitrate, Filtered as N	mg/l	0.014	< 0.0063	< 0.0063	0.088	0.148	0.235	0.136
9856	Orthophosphate, Filtered as P	mg/l	0.008	0.0064	0.0034	0.013	0.017	0.019	0.016
9857	Silicate, Filtered as SiO2	mg/l	0.25	0.33	0.091	0.36	0.47	0.62	0.36
9901	Oxygen, Dissolved, % Saturation	%	92.5	91.8	99.2	88.9		96.1	102	112.2	105.9	87.3
9924	Oxygen, Dissolved as O2	mg/l	7.08	6.88	7.66	7.55		8.98	9.53	9.93	9.24	7.02
9943	Nitrogen, Total Oxidised, Filtered as N	mg/l	0.016	< 0.007	< 0.007	0.099	0.15	0.24	0.14
9993	Ammoniacal Nitrogen, Filtered as N	mg/l	0.017	< 0.007	< 0.007	0.026	< 0.007	0.0084	< 0.007

Samples from 9 Jul 2022 to 6 Jul 2023

Notation	Determinand	Units	9 Jul 2022 11:20	14 Aug 2022 11:54	15 Sep 2022 11:54	14 Nov 2022 11:26	11 Dec 2022 11:33	6 Feb 2023 09:54	6 Mar 2023 13:54	11 May 2023 13:47	11 Jun 2023 13:12	6 Jul 2023 15:41
0004	Time of high tide	hh.mm	7.19	13.37	15.06	14.13	12.5	11.41	10.49	17.25	18.07	14.01
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	18.6	21.4	19.2	14.1	9.2	7.3	6.6	13.1	16.9	16.7
3428	Water Depth	m	4.95	7.26	4.73	4.9	7.49	5.89	5.1	5.31	3.5	3.27
3976	Turbidity : In Situ	ftu	6.1	11.9	4.5	16.3	18.8	29.7	20.6	2	22.3	34.2
4574	Phytoplankton		1	1	1	1	1	1	1	1	1	1
4865	Volume of Sample Filtered	ml	1000	1000	1000	1000	1000	1200	850	1500	1130	1060
4925	Nitrogen, Dissolved Inorganic : as N	mg/l	< 0.014	< 0.014	< 0.014	0.091	0.152	0.257	0.297	0.015	0.028	0.0176
6019	NGR : Easting	ngr	610510	610479	610494	610544	610490	610473	610478	610501	610506	610559
6020	NGR : Northing	ngr	127474	127527	127488	127529	127471	127510	127482	127550	127419	127494
6485	Nitrite, Filtered as N	mg/l	< 0.0007	< 0.0007	< 0.0007	0.0053	0.02	0.0053	0.0038	< 0.0007	0.002	0.0033
7342	Time of sampling relative to previous high water	hh.mm	4.01	10.3	9.04	9.26	10.57	10.24	3.05	8.43	7.22	8.45
7608	Salinity : In Situ	ppt	35.08	35.1	34.86	34.67	34.49	34.19	34.19	34.68	34.21	34.84
7887	Chlorophyll : Acetone Extract	μg/l	2	3.4	3.9	2.1	1.3	1.3	1.5	1.5	3	4.5
9853	Nitrate, Filtered as N	mg/l	< 0.0063	< 0.0063	< 0.0063	0.0577	0.12	0.245	0.286	< 0.0063	0.013	0.0047
9856	Orthophosphate, Filtered as P	mg/l	0.0022	0.0052	0.01	0.013	0.027	0.025	0.026	< 0.002	0.0028	0.0065
9857	Silicate, Filtered as SiO2	mg/l	0.27	0.14	0.29	0.35	0.5	0.58	0.55	0.25	0.082	0.23
9901	Oxygen, Dissolved, % Saturation	%	94.9	104.2	95.3	97.6	94.6	97.1	95.1	93.5	99.3	95.1
9924	Oxygen, Dissolved as O2	mg/l	7.21	7.51	7.17	8.12	8.75	9.4	9.36	7.94	7.83	7.5
9943	Nitrogen, Total Oxidised, Filtered as N	mg/l	< 0.007	< 0.007	< 0.007	0.063	0.14	0.25	0.29	< 0.007	0.015	0.008
9993	Ammoniacal Nitrogen, Filtered as N	mg/l	< 0.007	< 0.007	< 0.007	0.028	0.012	< 0.007	< 0.007	0.008	0.013	0.0096

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sampling point St Mary's Bay - East Road

Determinands

Sampling results

Samples from 9 Aug 2023 to 12 Jun 2024

Samples from 9 Jul 2022 to 6 Jul 2023

sampling point
St Mary's Bay - East Road