sampling point
Plymouth Sound Off Bovisand

Description	PLYMOUTH SOUND OFF BOVISAND (WFD03)
Sampling point ID	SW-81210055
Type	Saline Water – Coastal Sites – Non Bathing/Shellfish
Status	open
Location	easting northing: 248500 50500 lat lon: 50.334894, -4.130138
Area	Devon And Cornwall
Sub-Area	Ecmas Sampling (Devon And Cornwall)
Summary	234 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.

52 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
Cond @ 25C
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
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
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 234 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 5 Jan 2024 to 16 Jul 2024

Notation	Determinand	Units	5 Jan 2024 12:34	30 Jan 2024 11:29	3 Mar 2024 11:10	15 Apr 2024 11:05	15 Apr 2024 11:08	4 May 2024 11:58	4 May 2024 12:04	16 Jun 2024 10:41	16 Jun 2024 10:47	16 Jul 2024 10:38
0004	Time of high tide	hh.mm	11.33	8.21	9.51	10.46	10.46	15.44	15.44	14.05	14.05	13.56
0006	Sample Depth below surface	m	0.2	0.2	0.2	0.2	6.67	0.2	6.95	0.2	9.54	9.82
0052	Lead, Dissolved	μg/l				0.063		< 0.04		0.067
0076	Temperature of Water	°C	10	9.7	9.8	11.4	11	12.3	11.6	14.7	14	15.8
0103	Mercury, Dissolved	μg/l				< 0.01		< 0.01		< 0.01
0106	Cadmium, Dissolved	μg/l				< 0.03		0.031		< 0.03
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l				1.7		1.1		1.1
3408	Zinc, Dissolved	μg/l				1.9		1.5		0.98
3410	Nickel, Dissolved	μg/l				0.4		0.39		< 0.3
3428	Water Depth	m	13.8	12.4	14.5	14.4	14.4	12.8	12.8	12.8	12.8	13.2
3976	Turbidity : In Situ	ftu	7.4	3.6	3.6	2.6	1.4	0	0.3	1.8	1.6	0.5
4574	Phytoplankton		1	1	1	1		1		1
4865	Volume of Sample Filtered	ml	850	0	1070	0		1060		1050
4925	Nitrogen, Dissolved Inorganic : as N	mg/l	0.519	0.238	0.404	0.312		0.204		< 0.014
5732	Triphenyl Tin as Cation	μg/l				< 0.0002		< 0.0002		< 0.0002
6019	NGR : Easting	ngr	248490	248496	248501	248514	248558	248503	248506	248490	248512	248499
6020	NGR : Northing	ngr	50509	50513	50504	50481	50408	50503	50493	50536	50529	50477
6045	Arsenic, Dissolved	μg/l				1.8		1.7		1.8
6450	Copper, Dissolved	μg/l				0.74		0.86		0.63
6485	Nitrite, Filtered as N	mg/l	0.0043	0.0039	0.005	0.0075		0.0047		< 0.0007
7342	Time of sampling relative to previous high water	hh.mm	1.01	3.08	1.19	0.19	0.22	9.01	9.07	9.32	9.38	9.37
7608	Salinity : In Situ	ppt	22.97	33.12	30.61	30.73	33.87	33.88	34.82	34.42	34.92	34.86
7887	Chlorophyll : Acetone Extract	μg/l	< 0.6	0.63	0.5	1.2		0.62		3.9
8944	Tributyl Tin as Cation	μg/l				< 0.0002		< 0.0002		< 0.0002
9853	Nitrate, Filtered as N	mg/l	0.466	0.216	0.345	0.273		0.155		< 0.0063
9856	Orthophosphate, Filtered as P	mg/l	0.017	0.021	0.015	0.015		0.014		< 0.002
9857	Silicate, Filtered as SiO2	mg/l	1	0.51	0.73	0.59		0.42		0.025
9901	Oxygen, Dissolved, % Saturation	%	92.6	97.1	96.7	98.4	98.4	98.11	98.07	109.3	106.7	106.1
9924	Oxygen, Dissolved as O2	mg/l	9.09	8.97	9.07	8.9	8.79	8.52	8.59	9	8.88	8.52
9943	Nitrogen, Total Oxidised, Filtered as N	mg/l	0.47	0.22	0.35	0.28		0.16		< 0.007
9993	Ammoniacal Nitrogen, Filtered as N	mg/l	0.049	0.018	0.054	0.032		0.044		< 0.007

Samples from 14 Mar 2023 to 6 Dec 2023

Notation	Determinand	Units	14 Mar 2023 10:22	16 Apr 2023 12:35	9 May 2023 12:27	11 Jun 2023 11:22	6 Jul 2023 10:17	4 Aug 2023 09:57	4 Sep 2023 09:27	2 Oct 2023 11:10	6 Nov 2023 11:22	6 Dec 2023 00:10
0004	Time of high tide	hh.mm	9.38	16.04	9.08	12.45	8.55	8.43	9.4	8.31	11.01	11.38
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	9.4	10.923	12.9	15.1	15.1	15.4	16.8	16.9	12.7	11.7
3428	Water Depth	m	15.3	13.2	13	13.9	13.7	15	15.4	13.7	14.8	14.6
3976	Turbidity : In Situ	ftu	7.5	4.2	3.2	1.2	1.4	17.1	67.3	1.7	7.6	2.1
4574	Phytoplankton		1	1	1	1	1	1	1	1	1	1
4865	Volume of Sample Filtered	ml	0	1050		990	0	0	0	0	0	0
4925	Nitrogen, Dissolved Inorganic : as N	mg/l	0.279	0.384	0.175	0.0161	0.0276	0.12	0.024	0.067	1.04	0.171
6019	NGR : Easting	ngr	248521	248503	248522	248516	248492	248494	248488	248506	248510	248495
6020	NGR : Northing	ngr	50491	50518	50497	50518	50541	50500	50503	50496	50505	50516
6485	Nitrite, Filtered as N	mg/l	0.0062	0.0052	0.0036	0.00087	0.0016	0.0041	0.0033	0.0071	0.01	0.003
7342	Time of sampling relative to previous high water	hh.mm	0.44	9.21	3.17	11.28	1.22	1.14	12.12	2.39	0.21	0.32
7608	Salinity : In Situ	ppt	32.45	31.11	32.01	34.81	34.85	33.99	34.98	34.66	23.86	33.61
7887	Chlorophyll : Acetone Extract	μg/l	1.6	0.5	5.6	0.9	1.8	1.5	1.5	1.4	0.94	0.51
9853	Nitrate, Filtered as N	mg/l	0.224	0.335	0.126	0.00823	0.0164	0.0749	0.0137	0.0439	0.97	0.157
9856	Orthophosphate, Filtered as P	mg/l	0.022	0.016	0.019	0.006	0.0084	0.014	0.0066	0.011	0.026	0.016
9857	Silicate, Filtered as SiO2	mg/l	0.49	0.67	0.29	0.052	0.12	0.31	0.17	0.33	2	0.46
9901	Oxygen, Dissolved, % Saturation	%	101.4	105.19	101.7	92.6	99.2	88.7	92.1	90.5	94.3	98.9
9924	Oxygen, Dissolved as O2	mg/l	9.47	9.59	8.83	7.54	8.08	7.22	7.24	7.12	8.67	8.71
9943	Nitrogen, Total Oxidised, Filtered as N	mg/l	0.23	0.34	0.13	0.0091	0.018	0.079	0.017	0.051	0.98	0.16
9993	Ammoniacal Nitrogen, Filtered as N	mg/l	0.049	0.044	0.045	< 0.007	0.0096	0.041	< 0.007	0.016	0.057	0.011

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sampling point Plymouth Sound Off Bovisand

Determinands

Sampling results

Samples from 5 Jan 2024 to 16 Jul 2024

Samples from 14 Mar 2023 to 6 Dec 2023

sampling point
Plymouth Sound Off Bovisand