sampling point
Mounts Bay Off Porth Curno

Description	MOUNTS BAY OFF PORTH CURNO (WFD05)
Sampling point ID	SW-82214922
Type	Saline Water – Coastal Sites – Non Bathing/Shellfish
Status	open
Location	easting northing: 139200 21200 lat lon: 50.033686, -5.64325
Area	Devon And Cornwall
Sub-Area	Ecmas Sampling (Devon And Cornwall)
Summary	213 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.

93 determinands have been measured at this site

1,1,1-TCA
4-nonPhenol
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
GS Kurtosis
GS Mean
GS Median
GSF 8 -11.2
GSF <0.98um
GSF 11.2 -16
GSF 2.0-2.8
GSF 2.8 - 4
GSF 31.5-45
GSF 4 - 5.6
GSF 45-63
GSF 5.6 - 8
GSF >63000
GSF16-22.4
GSF22.4-31.5
GraphSkewn
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
Site Number
Sort Coeff
Temp Water
Time Hi-Tide
Transparency
TriBT Cation
TriPT Cation
Turbdty in-s
Vol Filtered
Water Depth
Zn- Filtered
pH
phi -0.5-0.0
phi 1.0-1.5
phi 1.5-2.0
phi 2.0-2.5
phi 2.5-3.0
phi 3.0-3.5
phi 3.5-4.0
phi 4.0-4.5
phi 4.5-5.0
phi 5.0-5.5
phi 5.5-6.0
phi 6.0-6.5
phi 6.5-7.0
phi 7.0-7.5
phi 7.5-8.0
phi 8.0-8.5
phi 8.5-9.0
phi 9.0-9.5
phi 9.5-10.0
phi-1.0--0.5
phi0.0-0.5
phi0.5-1.0
ptOctylPheno

Displaying the twenty most recent samples. You can see all 213 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 1 Feb 2024 to 29 Jul 2024

Notation	Determinand	Units	1 Feb 2024 09:14	2 Mar 2024 10:51	18 Apr 2024 12:14	18 Apr 2024 12:20	6 May 2024 13:32	6 May 2024 13:34	9 Jun 2024 08:55	9 Jun 2024 08:57	10 Jul 2024 09:17	29 Jul 2024 11:56
0004	Time of high tide	hh.mm	8.18	8.11	14.25	14.25	16.21	16.21	7.17	7.17	8.17	12.14
0006	Sample Depth below surface	m	0.2	0.2	0.2	10.26	0.2	20.4	0.2	20.51	20.03	19.37
0052	Lead, Dissolved	μg/l			0.15		0.061		< 0.04
0076	Temperature of Water	°C	10.3	10.2	11.5	11.4	12.8	12.1	13.5	13.3	13.9	15.6
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			2.5		0.84		1.6
3408	Zinc, Dissolved	μg/l			1.1		2.5		0.65
3410	Nickel, Dissolved	μg/l			< 0.3		< 0.3		< 0.3
3428	Water Depth	m	40	40.4	40.2	40.2	39.2	39.2	40.5	40.5	40.5	40
3976	Turbidity : In Situ	ftu	0.2	2	0.1	0.5	0.5	0.6	0.3	0.3	0.3	0.5
4574	Phytoplankton		1	1	1		1		1
4865	Volume of Sample Filtered	ml	0	1070	0		0		1060
4925	Nitrogen, Dissolved Inorganic : as N	mg/l	0.102	0.364	0.064		< 0.014		< 0.014
5732	Triphenyl Tin as Cation	μg/l			< 0.0002		< 0.0002
6019	NGR : Easting	ngr	139202	139199	139183	139169	139199	139184	139192	139208	139356	139227
6020	NGR : Northing	ngr	21193	21203	21178	21219	21197	21165	21193	21157	21152	21226
6045	Arsenic, Dissolved	μg/l			1.6		1.6		1.6
6450	Copper, Dissolved	μg/l			0.37		0.52		0.22
6485	Nitrite, Filtered as N	mg/l	0.0021	0.0023	0.0026		< 0.0007		< 0.0007
7342	Time of sampling relative to previous high water	hh.mm	0.56	2.4	10.35	10.41	9.39	9.41	1.38	1.4	1	12.17
7608	Salinity : In Situ	ppt	35.17	35.08	35.28	35.29	35.05	35.1	35.05	35.06	35.15	35.11
7887	Chlorophyll : Acetone Extract	μg/l	< 0.5	0.81	1.2		2.5		1.6
8944	Tributyl Tin as Cation	μg/l			< 0.0002		< 0.0002
9853	Nitrate, Filtered as N	mg/l	0.0929	0.0617	0.0544		< 0.0063		< 0.0063
9856	Orthophosphate, Filtered as P	mg/l	0.018	0.011	0.0085		0.0029		0.0025
9857	Silicate, Filtered as SiO2	mg/l	0.21	0.12	0.12		0.032		0.033
9901	Oxygen, Dissolved, % Saturation	%	98.5	100.5	102.7	101.6	118.5	115.4	102.3	101.2	96.5	105.6
9924	Oxygen, Dissolved as O2	mg/l	8.85	9.06	8.98	8.91	10.1	9.98	8.59	8.54	8.03	8.5
9943	Nitrogen, Total Oxidised, Filtered as N	mg/l	0.095	0.064	0.057		< 0.007		< 0.007
9993	Ammoniacal Nitrogen, Filtered as N	mg/l	< 0.007	0.3	< 0.007		< 0.007		< 0.007

Samples from 15 Apr 2023 to 6 Jan 2024

Notation	Determinand	Units	15 Apr 2023 11:01	12 May 2023 11:10	12 Jun 2023 12:20	25 Jul 2023 10:05	9 Aug 2023 10:59	3 Sep 2023 10:25	3 Oct 2023 10:18	21 Nov 2023 11:55	13 Dec 2023 13:46	6 Jan 2024 11:46
0004	Time of high tide	hh.mm	13.5	10.36	12.5	10.03	11.16	7.41	7.49	10.56	16.46	11.58
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	10.98	12.2	15.3	14.8	14.4	15.6	15.3	13	12.2	11.3
3428	Water Depth	m	39.5	40.3	40.1	39.4	39.5	39.8	38.3	39.5	41.2	41.3
3976	Turbidity : In Situ	ftu	1.2	1	66	0.4	0.3	0.4	0.6	0.7	1.2	0.2
4574	Phytoplankton		1	1	1	1	1	1	1	1	1	1
4865	Volume of Sample Filtered	ml	1050	1050	0	1000	1050	1060	0	0	0	1070
4925	Nitrogen, Dissolved Inorganic : as N	mg/l	0.08	< 0.014	< 0.014	< 0.014	< 0.014	0.028	0.058	0.082	0.085
6019	NGR : Easting	ngr	139195	139220	139212	139204	139215	139187	139200	139194	139193	139199
6020	NGR : Northing	ngr	21189	21170	21200	21208	21188	21176	21215	21191	21188	21188
6485	Nitrite, Filtered as N	mg/l	0.0037	< 0.0007	< 0.0007	< 0.0007	< 0.0007	0.0044	0.0065	0.0038	0.0022
7342	Time of sampling relative to previous high water	hh.mm	10.07	0.34	12.12	12.22	12.12	2.44	2.29	0.59	9.19	12.12
7608	Salinity : In Situ	ppt	35.289	34.99	35.14	35.14	35.2	35.17	35.25	35.25	35.25	35.19
7887	Chlorophyll : Acetone Extract	μg/l	< 0.5		1.6	2.3	3.1	2	1	< 0.5	< 0.5	< 0.5
9853	Nitrate, Filtered as N	mg/l	0.0693	< 0.0063	< 0.0063	< 0.0063	< 0.0063	0.0166	0.0445	0.0712	0.0758
9856	Orthophosphate, Filtered as P	mg/l	0.012	0.0022	< 0.002	0.0034	< 0.002	0.0061	0.011	0.014	0.015
9857	Silicate, Filtered as SiO2	mg/l	0.12	< 0.02	< 0.02	0.068	< 0.02	0.15	0.22	0.18	0.17
9901	Oxygen, Dissolved, % Saturation	%	103.99	110	102	103.3	109.9	89.4	88.4	98.8	96	93.6
9924	Oxygen, Dissolved as O2	mg/l	9.2	9.5	8.25	8.44	9.05	7.19	7.15	8.37	8.28	8.23
9943	Nitrogen, Total Oxidised, Filtered as N	mg/l	0.073	< 0.007	< 0.007	< 0.007	< 0.007	0.021	0.051	0.075	0.078
9993	Ammoniacal Nitrogen, Filtered as N	mg/l	< 0.007	< 0.007	< 0.007	< 0.007	< 0.007	< 0.007	< 0.007	< 0.007	< 0.007

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sampling point Mounts Bay Off Porth Curno

Determinands

Sampling results

Samples from 1 Feb 2024 to 29 Jul 2024

Samples from 15 Apr 2023 to 6 Jan 2024

sampling point
Mounts Bay Off Porth Curno