sampling point
North Cornwall Off Bossiney

Description	NORTH CORNWALL OFF BOSSINEY (WFD05)
Sampling point ID	SW-82615055
Type	Saline Water – Coastal Sites – Non Bathing/Shellfish
Status	open
Location	easting northing: 206500 91500 lat lon: 50.690884, -4.740924
Area	Devon And Cornwall
Sub-Area	Ecmas Sampling (Devon And Cornwall)
Summary	175 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.

55 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
LCMS
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 175 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 4 Feb 2023 to 3 Aug 2024

Notation	Determinand	Units	4 Feb 2023 14:44	15 Apr 2023 14:04	7 May 2023 08:56	14 Jun 2023 14:07	11 Sep 2023 20:54	11 Jan 2024 15:39	4 May 2024 14:24	4 May 2024 14:26	14 Jul 2024 10:25	3 Aug 2024 19:38
0004	Time of high tide	hh.mm	17.07	14.22	7.1	3.48	12.52	5	15.17	15.17	11.38	4.53
0006	Sample Depth below surface	m	0.2	0.2	0.2	0.2	0.2	0.2	0.2	23.01	23.25	18.83
0052	Lead, Dissolved	μg/l							< 0.04
0076	Temperature of Water	°C	9.4	11.007	12	16.2	18.2	10.2	12.2	11.8	16.2	17.3
0103	Mercury, Dissolved	μg/l							< 0.01
0106	Cadmium, Dissolved	μg/l							< 0.03
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l							1
3408	Zinc, Dissolved	μg/l							0.91
3410	Nickel, Dissolved	μg/l							< 0.3
3428	Water Depth	m	34.8	35.88	36.16	32.54	33.64	34.98	34.22	34.17	34.71	31.4
3976	Turbidity : In Situ	ftu	2.1	3		0.1	0.3	3.1	0.1	0	0.3	0.2
4574	Phytoplankton		1	1	1	1	1	1	1
4865	Volume of Sample Filtered	ml	2960	2630	3000	2800	2010	1000	2000
4925	Nitrogen, Dissolved Inorganic : as N	mg/l	0.157	0.026	0.032	0.014	< 0.014	0.086	0.027
5732	Triphenyl Tin as Cation	μg/l							< 0.0002
6019	NGR : Easting	ngr	206521	206529	206500	206525	206466	206309	206557	206612	206573	206488
6020	NGR : Northing	ngr	91562	91511	91510	91523	91482	91491	91484	91466	91537	91534
6045	Arsenic, Dissolved	μg/l							1.6
6450	Copper, Dissolved	μg/l							0.32
6485	Nitrite, Filtered as N	mg/l	0.0028	0.0011	0.0013	< 0.0007	< 0.0007	0.0024	0.0013
7342	Time of sampling relative to previous high water	hh.mm	9.58	0.42	1.46	4	9.08	2.57	11.39	11.41	11.15	5.18
7608	Salinity : In Situ	ppt	34.85	35.162	35.17	35.13	35.09	35.05	34.98	35.05	35.19	35.16
7887	Chlorophyll : Acetone Extract	μg/l	0.7	6.6	4.6	0.57	1.9	< 0.5	2
8944	Tributyl Tin as Cation	μg/l							< 0.0002
9853	Nitrate, Filtered as N	mg/l	0.147	0.0179	0.0237	< 0.0063	< 0.0063	0.0766	0.0187
9856	Orthophosphate, Filtered as P	mg/l	0.019	0.0069	0.0069	0.0033	0.0037	0.011	0.0058
9857	Silicate, Filtered as SiO2	mg/l	0.22	0.022	0.061	0.064	0.1	0.12	0.067
9901	Oxygen, Dissolved, % Saturation	%	100.1	104.92	98.3	106.6	100.5	98.8	108.1	103.4	100.9	102.8
9924	Oxygen, Dissolved as O2	mg/l	9.2	9.28	8.51	8.47	7.69	8.91	9.34	9	8.02	8
9943	Nitrogen, Total Oxidised, Filtered as N	mg/l	0.15	0.019	0.025	< 0.007	< 0.007	0.079	0.02
9993	Ammoniacal Nitrogen, Filtered as N	mg/l	< 0.007	< 0.007	< 0.007	0.007	< 0.007	< 0.007	< 0.007

Samples from 9 Oct 2021 to 11 Oct 2022

Notation	Determinand	Units	9 Oct 2021 08:46	4 Nov 2021 13:37	15 Jan 2022 14:46	2 Mar 2022 07:24	13 Apr 2022 13:41	7 May 2022 09:54	9 Jun 2022 13:57	12 Aug 2022 08:02	13 Sep 2022 09:15	11 Oct 2022 07:34
0004	Time of high tide	hh.mm	7.49	18.3	16.11	5.04	16.31	9.54	14.37	6.22	8.04	7
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	15.9	14.4	10.4	9.8	10.6	12.3	15	17.7	17.4	16.2
3428	Water Depth	m	37.01	32.98	34.56	37.09	33.9	34.4	37.11	35.58	36.5	36.74
3976	Turbidity : In Situ	ftu	2.3	1.2	3.1	4.4	0.9	0.2	0.2	0	0.4	0.4
4574	Phytoplankton		1	1	1	1	1	1	1	1	1	1
4865	Volume of Sample Filtered	ml	2000	2000	1000	1000	0	1000	3000	2000	2000	3000
4925	Nitrogen, Dissolved Inorganic : as N	mg/l	0.066	0.098	0.127	0.117	0.049	0.018	< 0.014	< 0.014	0.034	0.044
6019	NGR : Easting	ngr	206547	206543	206555	206391	206491	206521	206550	206496	206452	206514
6020	NGR : Northing	ngr	91553	91427	91511	91560	91492	91487	91559	91498	91463	91487
6485	Nitrite, Filtered as N	mg/l	0.0062	0.015	0.0012	0.0039	0.0017	< 0.0007	< 0.0007	< 0.0007	0.0039	0.0051
7342	Time of sampling relative to previous high water	hh.mm	0.57	7.28	11	2.2	9.36	0	13.02	1.4	1.11	0.34
7608	Salinity : In Situ	ppt	34.85	34.75	34.68	35.03	34.99	34.99	35	35.22	35.17	35.21
7887	Chlorophyll : Acetone Extract	μg/l		0.73	1.1	1	3.5	0.78	0.72	1.1	1.5	1.4
9853	Nitrate, Filtered as N	mg/l	0.0428	0.076	0.119	0.106	0.0403	0.0103	< 0.0063	< 0.0063	0.0181	0.0279
9856	Orthophosphate, Filtered as P	mg/l	0.0068	0.012	0.017	0.018	0.0086	< 0.002	0.0052	< 0.002	0.0084	0.0069
9857	Silicate, Filtered as SiO2	mg/l	0.17	0.18	0.23	0.19	0.027	0.058	0.059	0.082	0.084	0.099
9901	Oxygen, Dissolved, % Saturation	%	80.3	96.3	85.7	96.2	105.5	117.1	97.5	98.4	92.9	97.1
9924	Oxygen, Dissolved as O2	mg/l	6.43	7.96	7.71	8.75	9.43	10.1	7.95	7.59	7.21	7.72
9943	Nitrogen, Total Oxidised, Filtered as N	mg/l	0.049	0.091	0.12	0.11	0.042	0.011	< 0.007	< 0.007	0.022	0.033
9993	Ammoniacal Nitrogen, Filtered as N	mg/l	0.017	< 0.007	< 0.007	< 0.007	< 0.007	< 0.007	< 0.007	< 0.007	0.012	0.011

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sampling point North Cornwall Off Bossiney

Determinands

Sampling results

Samples from 4 Feb 2023 to 3 Aug 2024

Samples from 9 Oct 2021 to 11 Oct 2022

sampling point
North Cornwall Off Bossiney