sampling point
Tees At Teesport (Surface)

Description	TEES AT TEESPORT (SURFACE)
Sampling point ID	NE-45401019
Type	Saline Water – Estuarine Sites – Non Bathing/Shellfish
Status	open
Location	easting northing: 454400 523700 lat lon: 54.605532, -1.159347
Area	Northumberland Durham And Tees
Sub-Area	Ecmas Sampling (North East Area)
Summary	119 samples taken between 2024 and 2012

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.

61 determinands have been measured at this site

12-DCA
As-Filtered
B-[a]-pyrene
B-[b]-fluora
B-[ghi]-pery
B-[k]-fluora
Benzene
C - Org Filt
CN Free
Cd Filtered
Chloroform
Cr Hex Filt
Cr Hexavalnt
Cr- Filtered
Cu Filtered
Cyanide - CN
Fluoranthene
HTrlTW
Hg Filtered
Ind123pyrene
LCMS
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
PBDE 100
PBDE 138
PBDE 153
PBDE 154
PBDE 183
PBDE 28
PBDE 47
PBDE 66
PBDE 85
PBDE 99
PBDE Total
PFOS
Pb Filtered
SALinsitu
Sample Depth
SiO2 Filt
Temp Water
Time Hi-Tide
Toluene
TriBT Cation
TriPT Cation
Turbdty in-s
Water Depth
Xylene Tot
Zn- Filtered
m-p-Xylene
o-Xylene
pFoctanoate

Samples from 9 Oct 2023 to 2 Jul 2024

Notation	Determinand	Units	9 Oct 2023 14:00	13 Nov 2023 07:42	29 Nov 2023 08:58	14 Jan 2024 09:18	4 Feb 2024 12:33	14 Mar 2024 11:43	3 Apr 2024 12:06	3 May 2024 13:21	10 Jun 2024 10:41	2 Jul 2024 14:16
0004	Time of high tide	hh.mm	13.27	3.05	4.23	5.32	10.12	6.15	11.05	12.1	6.49	13.25
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
0052	Lead, Dissolved	μg/l		0.47	0.43	0.18	0.26	0.6	0.65	0.14	0.16	0.18
0076	Temperature of Water	°C	13.5	9.6	8.3	7.2	6.8	7.4	8.4	10.5	12.7	14.1
0103	Mercury, Dissolved	μg/l		< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01
0106	Cadmium, Dissolved	μg/l		< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0174	Cyanide : Free as CN	mg/l		< 0.005	< 0.005	< 0.005	< 0.005	< 0.005
0175	Cyanide as CN	mg/l		< 0.5	< 0.5	< 0.5	< 0.5	< 0.5
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l		2.6	5.6	2.4	2.5	4
0714	Benzo(g,h,i)Perylene	μg/l		0.0016	0.0021	0.0016	0.00077	0.0035
0731	Benzo(b)Fluoranthene	μg/l		0.0018	0.0019	0.0017	0.0009	0.0033
0733	Benzo(k)Fluoranthene	μg/l		0.00089	0.00093	0.00082	0.00043	0.0017
0736	Fluoranthene	μg/l		0.0099	0.012	0.0097	0.0064	0.015
0746	Indeno(1,2,3-cd)pyrene	μg/l		0.0019	0.0022	0.0015	0.00072	0.0034
3272	1,2-Dichloroethane	μg/l		< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3373	Chloroform :- {Trichloromethane}	μg/l		< 0.1	0.12	0.11	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3408	Zinc, Dissolved	μg/l		3.1	4.1	3.2	3.3	3.5
3410	Nickel, Dissolved	μg/l		0.52	1.1	0.79	0.58	0.56
3428	Water Depth	m	14.68	12.81	12.75	13.34	14.21	11.87	14.41	15.27	13.96	15.98
3781	Benzene	μg/l		< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3976	Turbidity : In Situ	ftu	4.9	6.2	13.7	9.1	7.3	10.8	4.3	12.1	3.9	3.2
4994	GCMS Screen : Target Based multi-residue screening : Semi Quantitative	text		1	1	1	1	1
5732	Triphenyl Tin as Cation	μg/l		< 0.0002	< 0.0002	< 0.0002	< 0.0002	< 0.0002
6019	NGR : Easting	ngr	454381	454347	454366	454419	454404	454419	454403	454456	454449	454384
6020	NGR : Northing	ngr	523663	523720	523676	523632	523728	523651	523676	523771	523717	523654
6045	Arsenic, Dissolved	μg/l		1.4	< 1	1.3	1.2	1.2
6399	Benzo(a)Pyrene	μg/l		0.0016	0.0019	0.0017	0.00088	0.0032
6450	Copper, Dissolved	μg/l		0.96	1.6	0.72	1.1	1
7299	LCMS Screen : Semi Quantitative	text		1	1	1	1	1
7342	Time of sampling relative to previous high water	hh.mm	0.3	4.37	4.35	3.46	2.18	5.28	1.01	1.11	3.51	0.5
7608	Salinity : In Situ	ppt	29.87	23	22.34	30.49	24.79	27.57	27.48	28.1	31.29	31.57
8944	Tributyl Tin as Cation	μg/l		< 0.0002	< 0.0002	< 0.0002	< 0.0002	0.00035		< 0.0002		< 0.0002
9274	Perfluorooctanoate anion	μg/l		0.00053	0.0013	0.00053	0.0005	0.00064
9276	Perfluorooctylsulphonate anion	μg/l		0.0036	0.0033	0.0021	0.0011	0.0021
9901	Oxygen, Dissolved, % Saturation	%	87.1	90.3	93.8	94.9	96.9	96.5	95	97.6	98	103.3
9924	Oxygen, Dissolved as O2	mg/l	7.57	8.94	9.62	9.45	10.1	9.76	9.39	9.16	8.59	8.77

Samples from 8 Mar 2023 to 7 Sep 2023

Notation	Determinand	Units	8 Mar 2023 08:44	31 Mar 2023 13:30	11 May 2023 13:14	9 Jun 2023 12:47	9 Jun 2023 12:48	14 Jul 2023 15:12	14 Jul 2023 15:14	11 Aug 2023 13:23	11 Aug 2023 13:26	7 Sep 2023 13:44
0004	Time of high tide	hh.mm	4.19	12.33	8.19		8.15	14.11		12.47		9.36
0006	Sample Depth below surface	m	0.2	0.2	0.2		0.2	0.2		0.2		0.2
0052	Lead, Dissolved	μg/l	0.2		0.16		0.23	0.15		0.22		0.16
0076	Temperature of Water	°C	6.6	7.8	10.1		14.2	14.8		15.2		15.9
0103	Mercury, Dissolved	μg/l	< 0.01	< 0.01	< 0.01		< 0.01	< 0.01		< 0.01		< 0.01
0106	Cadmium, Dissolved	μg/l	< 0.03		< 0.03		< 0.03	< 0.03		< 0.03		< 0.03
0174	Cyanide : Free as CN	mg/l	< 0.005		< 0.005		< 0.005	< 0.005		< 0.005
0175	Cyanide as CN	mg/l	< 0.5		< 0.5		< 0.5	< 0.5		< 0.5
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	1.7		1.8		1.7	1.3		2.3		2.1
0714	Benzo(g,h,i)Perylene	μg/l	0.0013		0.00095		0.0015	< 0.0001		0.00019		< 0.0001
0731	Benzo(b)Fluoranthene	μg/l	0.0013		0.00097		0.0021	0.00017		0.0003		0.00015
0733	Benzo(k)Fluoranthene	μg/l	0.00068		0.00051		0.0011	< 0.0001		0.00013		< 0.0001
0736	Fluoranthene	μg/l	> 0.05		0.024		0.016	0.016		0.012		0.0081
0746	Indeno(1,2,3-cd)pyrene	μg/l	0.0013		0.00096		0.0017	< 0.0001		0.00019		< 0.0001
3272	1,2-Dichloroethane	μg/l			< 0.1		< 0.1	< 0.1		< 0.1		< 0.1
3373	Chloroform :- {Trichloromethane}	μg/l			0.28		< 0.1	< 0.1		< 0.1		< 0.1
3408	Zinc, Dissolved	μg/l	3.8		2.2		2.6	1.8		1.9		2.5
3410	Nickel, Dissolved	μg/l	0.79		0.47		0.67	0.34		0.55		0.4
3428	Water Depth	m	16.4	15.55	13.19		13.17	15.7		14.66		12.93
3449	PBDE (EQSD) Total	μg/l	< 0.00036
3781	Benzene	μg/l			< 0.1		< 0.1	< 0.1		< 0.1		< 0.1
3976	Turbidity : In Situ	ftu	14.2	42	8.8		3.6	4.2		7.5		4
4621	2,4,4-TriBromoDiphenylEther	μg/l	< 6.0e-05
4994	GCMS Screen : Target Based multi-residue screening : Semi Quantitative	text	1		1		1	1		1		1
5732	Triphenyl Tin as Cation	μg/l	< 0.0002		< 0.0002		< 0.0002	< 0.0002		< 0.0002		< 0.0002
6019	NGR : Easting	ngr	454399	454407	454393		454406	454406		454395		454403
6020	NGR : Northing	ngr	523610	523611	523645		523636	523695		523720		523643
6045	Arsenic, Dissolved	μg/l	1.1		1.3		1.4	1.5		1.6		1.6
6399	Benzo(a)Pyrene	μg/l	0.0014		0.00097		0.0018	< 0.0001		0.00018		< 0.0001
6450	Copper, Dissolved	μg/l	0.88		0.7		0.82	0.79		0.93		0.82
7299	LCMS Screen : Semi Quantitative	text	1			1			1		1	1
7342	Time of sampling relative to previous high water	hh.mm	4.25	0.59	4.55		4.31	1.01		0.33		4.08
7608	Salinity : In Situ	ppt	29.79	28.6	31.08		29.65	33		30.63		31.77
8944	Tributyl Tin as Cation	μg/l	0.00027		0.0013		< 0.0002	< 0.0002		< 0.0002		< 0.0002
9005	2,2,3,4,4,5,6-Heptabromodiphenyl ether :- {PBDE 183}	μg/l	< 6.0e-05
9007	2,2,3,4,4,5-Hexabromodiphenyl ether :- {PBDE 138}	μg/l	< 6.0e-05
9009	2,2,3,4,4-Pentabromodiphenyl ether :- {PBDE 85}	μg/l	< 6.0e-05
9011	2,2,4,4,5,5-Hexabromodiphenyl ether :- {PBDE 153}	μg/l	< 6.0e-05
9013	2,2,4,4,5,6-Hexabromodiphenyl ether :- {PBDE 154}	μg/l	< 6.0e-05
9015	2,2,4,4,5-Pentabromodiphenyl ether :- {PBDE 99}	μg/l	< 6.0e-05
9017	2,2,4,4,6-Pentabromodiphenyl ether :- {PBDE 100}	μg/l	< 6.0e-05
9019	2,2,4,4-Tetrabromodiphenyl ether :- {PBDE 47}	μg/l	< 6.0e-05
9021	2,3,4,4-Tetrabromodiphenyl ether :- {PBDE 66}	μg/l	< 6.0e-05
9274	Perfluorooctanoate anion	μg/l	0.0004		0.00024		0.00052	< 0.0004		0.00041		< 0.0004
9276	Perfluorooctylsulphonate anion	μg/l	0.0024		0.00081		0.0011	0.00099		0.0021		0.001
9901	Oxygen, Dissolved, % Saturation	%	96.7	100.1	97		96	105.6		88.9		84.1
9924	Oxygen, Dissolved as O2	mg/l	9.82	9.96	9.01		8.24	8.76		7.43		6.88

Samples from 31 Mar 2021 to 10 Feb 2023

Notation	Determinand	Units	31 Mar 2021 10:18	12 May 2021 18:01	6 Apr 2022 11:36	10 May 2022 12:57	7 Aug 2022 12:52	13 Oct 2022 10:32	14 Nov 2022 10:36	2 Dec 2022 12:20	9 Jan 2023 10:52	10 Feb 2023 11:00
0004	Time of high tide	hh.mm	7.1	17.05			11.32	6.15	6.46	11.11	11.08	6.18
0006	Sample Depth below surface	m	0.2	0.2			0.2	0.2	0.2	0.2	0.2	0.2
0052	Lead, Dissolved	μg/l	1.6	0.3	0.14	0.11	0.15	0.4	0.86	0.51	0.46	0.17
0076	Temperature of Water	°C	8.2	9.8			15.2	12.4	11.7	9.8	7.9	6.6
0103	Mercury, Dissolved	μg/l	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	0.015	< 0.01	< 0.01	< 0.01	< 0.01
0106	Cadmium, Dissolved	μg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.03	< 0.03	< 0.03
0174	Cyanide : Free as CN	mg/l						< 0.005	< 0.005	< 0.005	< 0.005	< 0.005
0175	Cyanide as CN	mg/l						< 0.5	< 0.5	< 0.5	< 0.5	< 0.5
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	5.6					2.4	4.6	2.7	3.7	1.6
0714	Benzo(g,h,i)Perylene	μg/l						0.0016	0.00096	0.00091	0.0021	0.012
0731	Benzo(b)Fluoranthene	μg/l						0.0016	0.00099	0.00097	0.0018	0.013
0733	Benzo(k)Fluoranthene	μg/l						0.00083	0.00047	0.00052	0.00097	0.0069
0736	Fluoranthene	μg/l						0.016		0.018	0.012	0.047
0746	Indeno(1,2,3-cd)pyrene	μg/l						0.0017	0.001	0.001	0.0019	0.013
3272	1,2-Dichloroethane	μg/l		< 0.1	< 0.1	< 0.1	< 0.1		< 0.1			< 0.1
3373	Chloroform :- {Trichloromethane}	μg/l		< 0.1	< 0.1	< 0.1	< 0.1		0.13			0.21
3408	Zinc, Dissolved	μg/l	5.2					2.6	4.5	3.8	3.4	2.2
3409	Chromium, Dissolved	μg/l	< 0.5
3410	Nickel, Dissolved	μg/l						0.61	0.92	0.67	0.69	0.7
3428	Water Depth	m	13.41	16.2			15.37	14.14	14.76	16.09	13.57	13
3449	PBDE (EQSD) Total	μg/l										< 0.00036
3781	Benzene	μg/l		< 0.1	< 0.1	< 0.1	< 0.1		< 0.1			< 0.1
3976	Turbidity : In Situ	ftu	5.9	5.4			2.7	6.1	3.1	5.2	6.6	57.6
4621	2,4,4-TriBromoDiphenylEther	μg/l						< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05
4994	GCMS Screen : Target Based multi-residue screening : Semi Quantitative	text						1	1		1	1
5732	Triphenyl Tin as Cation	μg/l						< 0.0002	< 0.0002	< 0.0002	< 0.0002	< 0.0002
6019	NGR : Easting	ngr	454387	454412			454444	454427	454387	454416	454424	454427
6020	NGR : Northing	ngr	523697	523657			523748	523611	523642	523644	523630	523632
6045	Arsenic, Dissolved	μg/l						1.8	1.2	1.4	1.2	1.2
6399	Benzo(a)Pyrene	μg/l						0.0018	0.00087	0.00096	0.002	0.014
6450	Copper, Dissolved	μg/l	0.72					0.45	0.85	0.66	0.87	0.36
6619	Chromium Hexavalent, Dissolved :- {Cr VI}	μg/l	< 0.3
7299	LCMS Screen : Semi Quantitative	text						1	1	1	1	1
7342	Time of sampling relative to previous high water	hh.mm	3.08	0.56			1.19	4.17	3.5	1.08	5.52	4.42
7608	Salinity : In Situ	ppt	28.04	29.42			31.65	31.32	29.94	29.11	30.17	30.7
8944	Tributyl Tin as Cation	μg/l	< 0.0002	< 0.0002	0.00022	< 0.0002	< 0.0002	0.00036	< 0.0002	0.0002	< 0.0002	0.00064
9005	2,2,3,4,4,5,6-Heptabromodiphenyl ether :- {PBDE 183}	μg/l						< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05
9007	2,2,3,4,4,5-Hexabromodiphenyl ether :- {PBDE 138}	μg/l						< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05
9009	2,2,3,4,4-Pentabromodiphenyl ether :- {PBDE 85}	μg/l						< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05
9011	2,2,4,4,5,5-Hexabromodiphenyl ether :- {PBDE 153}	μg/l						< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05
9013	2,2,4,4,5,6-Hexabromodiphenyl ether :- {PBDE 154}	μg/l						< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05
9015	2,2,4,4,5-Pentabromodiphenyl ether :- {PBDE 99}	μg/l						< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05
9017	2,2,4,4,6-Pentabromodiphenyl ether :- {PBDE 100}	μg/l						< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05
9019	2,2,4,4-Tetrabromodiphenyl ether :- {PBDE 47}	μg/l						< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05
9021	2,3,4,4-Tetrabromodiphenyl ether :- {PBDE 66}	μg/l						< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05	< 6.0e-05
9274	Perfluorooctanoate anion	μg/l							0.00065	0.0005	0.00044	0.00032
9276	Perfluorooctylsulphonate anion	μg/l						0.00078	0.0017	0.0021		0.0012
9901	Oxygen, Dissolved, % Saturation	%	99.3	96.8			91.2	75.9	85.1	86	95.9	91.3
9924	Oxygen, Dissolved as O2	mg/l	9.83	9.15			7.57	6.69	7.69	8.15	9.42	9.21

Samples from 10 Jun 2019 to 5 Mar 2021

Notation	Determinand	Units	10 Jun 2019 14:13	3 Jul 2019 08:56	21 Aug 2019 09:44	11 Sep 2019 07:38	2 Oct 2019 11:17	6 Dec 2019 13:04	12 Jan 2020 08:42	9 Feb 2020 09:14	5 Mar 2020 14:57	5 Mar 2021 11:40
0004	Time of high tide	hh.mm	9.53	4.36	7.43	2.44	6.36	11.3	10.44	3.3	11.49	7.46
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	1.07	0.28	0.72	0.32	4.4	0.11	0.4	0.23	0.31
0076	Temperature of Water	°C	12.6	13.9	14.7	13.7	11.7	8.9	7.7	7	6.2	6.3
0103	Mercury, Dissolved	μg/l	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01
0106	Cadmium, Dissolved	μg/l	< 0.03	< 0.03	0.05	< 0.03	< 0.03	< 0.03	0.03	< 0.03	< 0.03
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l		2.1			14		5.6
3272	1,2-Dichloroethane	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3373	Chloroform :- {Trichloromethane}	μg/l	< 0.1	< 0.1	0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3408	Zinc, Dissolved	μg/l		5.6			7.4		5
3409	Chromium, Dissolved	μg/l		< 0.5			< 0.5		< 0.5
3428	Water Depth	m	13.83	13.52	15.03	12.6	13.5	15.5	14.12	13.12	15.01	14
3781	Benzene	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3784	Toluene :- {Methylbenzene}	μg/l		< 0.1			< 0.1		< 0.1
3976	Turbidity : In Situ	ftu	6.5	3.9	3.5	3.3	36.7	6.4	6.7	9.5	4.6	6
4925	Nitrogen, Dissolved Inorganic : as N	mg/l										1.98
6019	NGR : Easting	ngr	454424	454413	454472	454411	454413	454379	454399	454332	454354	454403
6020	NGR : Northing	ngr	523739	523697	523764	523697	523679	523661	523661	523712	523613	523666
6450	Copper, Dissolved	μg/l		0.96			2.5		1.2
6485	Nitrite, Filtered as N	mg/l										0.014
6619	Chromium Hexavalent, Dissolved :- {Cr VI}	μg/l		< 0.3			< 0.3		< 0.3
6716	Dimethylbenzene : Sum of isomers (1,3- 1,4-)	μg/l		< 0.2			0.2		< 0.2
7342	Time of sampling relative to previous high water	hh.mm	4.2	4.18	2.01	4.54	4.41	1.32	4.13	5.44	3.08	3.54
7608	Salinity : In Situ	ppt	27.9	31.25	28.65	31.45	8.64	30.3	30.73	30.15	28.45	26.17
8383	Dimethylbenzene : Sum of (1,2- 1,3- 1,4-) :- {Xylene}	μg/l		< 0.3			0.3		< 0.3
8944	Tributyl Tin as Cation	μg/l	< 0.0002	< 0.0002	< 0.0002	0.0037	< 0.0002	< 0.0002	< 0.0002	< 0.0002
9845	1,2-Dimethylbenzene :- {o-Xylene}	μg/l		< 0.1			< 0.1		< 0.1
9853	Nitrate, Filtered as N	mg/l										1.49
9856	Orthophosphate, Filtered as P	mg/l										0.099
9857	Silicate, Filtered as SiO2	mg/l										2
9901	Oxygen, Dissolved, % Saturation	%	86.6	79.1	83.8	85.9	84.8	99	96.8	101.5	96.6	95.4
9924	Oxygen, Dissolved as O2	mg/l	7.77	6.76	7.16	7.36	8.74	9.49	9.52	10.2	9.99	10
9943	Nitrogen, Total Oxidised, Filtered as N	mg/l										1.5
9993	Ammoniacal Nitrogen, Filtered as N	mg/l										0.48

Samples from 1 Aug 2018 to 3 May 2019

Notation	Determinand	Units	1 Aug 2018 12:01	7 Sep 2018 15:33	10 Oct 2018 10:21	11 Nov 2018 09:26	1 Dec 2018 13:03	12 Jan 2019 11:15	7 Feb 2019 10:43	13 Mar 2019 11:03	4 Apr 2019 09:33	3 May 2019 17:00
0004	Time of high tide	hh.mm	7	14.35	4.55	5.3	10.29	7.3	5.32	7.43	5.2	15.47
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	0.183	0.271	0.335	0.848	0.161	0.136	0.33	0.963	0.449	0.117
0076	Temperature of Water	°C	14.3	14.3	12.3	10	9	7.3	5	6.1	7.6	10.4
0103	Mercury, Dissolved	μg/l	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01
0106	Cadmium, Dissolved	μg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l			1.43			0.73			1.52
3272	1,2-Dichloroethane	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3373	Chloroform :- {Trichloromethane}	μg/l	< 0.1	0.11	0.19	0.14	< 0.1	< 0.1	0.16	< 0.1	0.1	< 0.1
3408	Zinc, Dissolved	μg/l			4.29			2.85			4.48
3409	Chromium, Dissolved	μg/l			< 0.5			< 0.5			< 0.5
3428	Water Depth	m	13.16	16.07	11.93	14.29	15.55	13.71	13.13	15.19	12.9	16.48
3781	Benzene	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	0.15	< 0.1
3784	Toluene :- {Methylbenzene}	μg/l			< 0.1			< 0.1			< 0.1
3976	Turbidity : In Situ	ftu	4.9	5	5.7	4	8	7.9	18.2	13.7	4.6	7.1
6019	NGR : Easting	ngr	454434	454396	454377	454406	454407	454441	454403	454445	454382	454423
6020	NGR : Northing	ngr	523654	523682	523638	523682	523739	523677	523705	523616	523744	523738
6450	Copper, Dissolved	μg/l			0.729			0.692			0.861
6619	Chromium Hexavalent, Dissolved :- {Cr VI}	μg/l			< 0.3			< 0.3			< 0.3
6716	Dimethylbenzene : Sum of isomers (1,3- 1,4-)	μg/l			< 0.2			< 0.2			< 0.2
7342	Time of sampling relative to previous high water	hh.mm	5.01	0.56	5.26	3.56	2.34	3.45	5.11	3.2	4.13	1.13
7608	Salinity : In Situ	ppt	32.4	31.03	32.68	31.52	32.19	32.22	25.54	20.49	31.49	32.4
8383	Dimethylbenzene : Sum of (1,2- 1,3- 1,4-) :- {Xylene}	μg/l			< 0.3			< 0.3			< 0.3
8944	Tributyl Tin as Cation	μg/l	0.00033	< 0.0002	0.00028	0.00021	< 0.0002	0.00032	0.00172	< 0.0002	< 0.0002	< 0.0002
9845	1,2-Dimethylbenzene :- {o-Xylene}	μg/l			< 0.1			< 0.1			< 0.1
9901	Oxygen, Dissolved, % Saturation	%	89.9	80.6	82.5	83.1	91.5	94.1	93.9	97.3	90.1	117.9
9924	Oxygen, Dissolved as O2	mg/l	7.56	6.84	7.22	7.71	8.64	9.24	10.2	10.6	8.83	10.8

Samples from 12 Oct 2017 to 5 Jul 2018

Notation	Determinand	Units	12 Oct 2017 12:15	10 Nov 2017 10:31	5 Dec 2017 09:10	13 Jan 2018 15:05	9 Feb 2018 13:08	8 Mar 2018 12:24	9 Apr 2018 14:57	22 May 2018 14:41	11 Jun 2018 06:57	5 Jul 2018 11:25
0004	Time of high tide	hh.mm	9.11	8.04	4.14	13.28	10.34	7.49	10.56	9.59	2.14	8.56
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	1.17	0.168	0.153	0.12	0.0926	0.147	0.246	0.0863	0.232	0.288
0076	Temperature of Water	°C	12.3	10.4	7.9	6.2	5.3	4.3	5.7	11.6	13.5	16
0103	Mercury, Dissolved	μg/l	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	0.0166	< 0.01	< 0.01	< 0.01	< 0.01
0106	Cadmium, Dissolved	μg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	4.92			1.97			1.95			1.4
3272	1,2-Dichloroethane	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3373	Chloroform :- {Trichloromethane}	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3408	Zinc, Dissolved	μg/l	4.52			2.84			6.05			2.57
3409	Chromium, Dissolved	μg/l	< 0.5			< 0.5			< 0.5			< 0.5
3428	Water Depth	m	14.71	16.9	12.7	16.04	15.25	13.99	14.37	13.79	13.68	15.02
3781	Benzene	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3784	Toluene :- {Methylbenzene}	μg/l	< 0.1			< 0.1			< 0.1			< 0.1
3976	Turbidity : In Situ	ftu							10.2	9.2	6.8	7.1
6019	NGR : Easting	ngr	454400	454417	454409	454462	523620	454373	454310	454404	454392	454409
6020	NGR : Northing	ngr	523657	523605	523655	523751	523620	523654	523598	523705	523688	523732
6450	Copper, Dissolved	μg/l	0.934			0.816			1.1			0.889
6619	Chromium Hexavalent, Dissolved :- {Cr VI}	μg/l	< 0.3			< 0.3			< 0.3			< 0.3
6716	Dimethylbenzene : Sum of isomers (1,3- 1,4-)	μg/l	< 0.2			< 0.2			< 0.2			< 0.2
7342	Time of sampling relative to previous high water	hh.mm	3.04	2.27	4.56	1.35	2.34	4.35	4.01	4.42	4.43	2.29
7608	Salinity : In Situ	ppt	28.44	31.64	30.86	28.44	28.71	27.72	30.57	31.53	30.42	31.41
8383	Dimethylbenzene : Sum of (1,2- 1,3- 1,4-) :- {Xylene}	μg/l	< 0.3			< 0.3			< 0.3			< 0.3
8944	Tributyl Tin as Cation	μg/l	0.00022	0.0003	< 0.0002	< 0.0002	< 0.0002	< 0.0002	0.00028	< 0.0002	< 0.0002	< 0.0002
9845	1,2-Dimethylbenzene :- {o-Xylene}	μg/l	< 0.1			< 0.1			< 0.1			< 0.1
9901	Oxygen, Dissolved, % Saturation	%	92.5	86	91.7	94.4	94.3	96.1		120.4	94.4	111.6
9924	Oxygen, Dissolved as O2	mg/l	8.33	7.9	8.96	9.77	9.95	10.5		10.8	8.18	9.13

Samples from 7 Dec 2016 to 9 Sep 2017

Notation	Determinand	Units	7 Dec 2016 12:46	10 Jan 2017 16:23	15 Feb 2017 11:24	4 Mar 2017 10:41	31 Mar 2017 11:25	3 May 2017 12:16	15 Jun 2017 12:27	8 Jul 2017 08:40	3 Aug 2017 15:46	9 Sep 2017 11:14
0004	Time of high tide	hh.mm	8.59	13.45	6.23	7.34	6.4	9.55	7.58	5	13.44	6.05
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	0.126	0.077	0.199	0.545	0.296	0.114	0.208	0.869	0.26	0.259
0076	Temperature of Water	°C	8.7	7.1	5.8	7	8.6	10.4	12.8	13.6	14.2	14.2
0103	Mercury, Dissolved	μg/l	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01
0106	Cadmium, Dissolved	μg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l		1.1			1.62			3.5
3272	1,2-Dichloroethane	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3373	Chloroform :- {Trichloromethane}	μg/l	< 0.1	< 0.1	0.1	0.22	< 0.1	0.12	< 0.1	0.17	< 0.1	< 0.1
3408	Zinc, Dissolved	μg/l		3.23			3.61			5.92
3409	Chromium, Dissolved	μg/l		< 0.5			< 0.5			1.21
3428	Water Depth	m	14.3	15.46	13.13	14.63	12.98	14.98	13.65	13.3	15.05	12.8
3781	Benzene	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3784	Toluene :- {Methylbenzene}	μg/l		0.1			< 0.1			< 0.1
6019	NGR : Easting	ngr	454402	454419	454403	454400	454423	454397	454382	454443	454438	454419
6020	NGR : Northing	ngr	523695	523739	523681	523701	523736	523691	523696	523753	523693	523640
6450	Copper, Dissolved	μg/l		0.612			0.723			1.22
6619	Chromium Hexavalent, Dissolved :- {Cr VI}	μg/l		< 0.3			< 0.3			< 0.3
6716	Dimethylbenzene : Sum of isomers (1,3- 1,4-)	μg/l		< 0.2			< 0.2			< 0.2
7342	Time of sampling relative to previous high water	hh.mm	3.47	2.38	5.01	3.07	4.45	2.19	4.29	3.4	2.02	5.09
7608	Salinity : In Situ	ppt	31.52	30.2	27.24	30	27.48	29.38	30.88	31.23	32.33	30.63
8383	Dimethylbenzene : Sum of (1,2- 1,3- 1,4-) :- {Xylene}	μg/l		< 0.3			< 0.3			< 0.3
8944	Tributyl Tin as Cation	μg/l	< 0.0002	< 0.0002	0.00036	< 0.0002	0.00024	< 0.0002	0.00024	0.0002	< 0.0002	0.0002
9845	1,2-Dimethylbenzene :- {o-Xylene}	μg/l		< 0.1			< 0.1			< 0.1
9901	Oxygen, Dissolved, % Saturation	%	88.6	94.5	91.9	91.2	95.9	94.4	95.2	81.3	90.7	77.2
9924	Oxygen, Dissolved as O2	mg/l	8.46	9.46	9.68	9.16	9.44	8.81	8.34	6.99	7.65	6.58

Samples from 11 Jan 2016 to 13 Nov 2016

Notation	Determinand	Units	11 Jan 2016 08:21	10 Feb 2016 12:25	2 Mar 2016 14:03	7 Apr 2016 08:10	11 May 2016 11:32	4 Jun 2016 16:47	11 Jul 2016 13:17	6 Aug 2016 11:37	6 Sep 2016 10:54	13 Nov 2016 15:01
0004	Time of high tide	hh.mm	4.18	16.49	9.12	4.14	7.39	15.44	9.1	6.32	7.12	14.25
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
0052	Lead, Dissolved	μg/l	1.5	0.671	0.353	0.111	0.258	0.322	0.691	0.482	0.717	0.721
0076	Temperature of Water	°C	6.8	6.1	5.78	6.8	10.2	12.3	14.3	15.3	15.1	9.4
0103	Mercury, Dissolved	μg/l	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01
0106	Cadmium, Dissolved	μg/l	0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	6.62			1.09			1.87			3.21
3272	1,2-Dichloroethane	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3373	Chloroform :- {Trichloromethane}	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	0.35	0.14
3408	Zinc, Dissolved	μg/l	3.91			3.14			3.37			4.62
3409	Chromium, Dissolved	μg/l	< 0.5			< 0.5			< 0.5			< 0.5
3428	Water Depth	m	13.36	14.6	13.9	13.71	13.64	16.5	13.66	12.49	13.96	16.73
3781	Benzene	μg/l	< 0.1	0.13	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3784	Toluene :- {Methylbenzene}	μg/l	< 0.1			< 0.1			< 0.1			< 0.1
6019	NGR : Easting	ngr	454411	454408	454369	454404	454403	454372	454395	454392	454413	454408
6020	NGR : Northing	ngr	523683	523699	523668	523644	523690	523673	523651	523666	523671	523741
6450	Copper, Dissolved	μg/l	1.38			0.444			1.09			0.903
6619	Chromium Hexavalent, Dissolved :- {Cr VI}	μg/l	< 0.3			< 0.3			< 0.3			< 0.3
6716	Dimethylbenzene : Sum of isomers (1,3- 1,4-)	μg/l	< 0.2			< 0.2			< 0.2			< 0.2
7342	Time of sampling relative to previous high water	hh.mm	4.03	7.42	4.51	3.56	3.53	1.03	4.07	5.05	3.42	0.36
7608	Salinity : In Situ	ppt	18.05	21.79	27.08	29.8	30.78	29.15	30.71	31.58	30.79	30.46
8383	Dimethylbenzene : Sum of (1,2- 1,3- 1,4-) :- {Xylene}	μg/l	< 0.3			< 0.3			< 0.3			< 0.3
8944	Tributyl Tin as Cation	μg/l	0.00028	0.00058	0.00068	0.00056	0.00118	0.00025	0.00024	0.0003	0.0002	0.00021
9845	1,2-Dimethylbenzene :- {o-Xylene}	μg/l	< 0.1			< 0.1			< 0.1			< 0.1
9901	Oxygen, Dissolved, % Saturation	%	96	95.6	95.2	91.6	99.5	76.4	94.3	79.7	81	89.2
9924	Oxygen, Dissolved as O2	mg/l	10.5	10.4	10	9.26	9.24	6.85	8.02	6.6	6.77	8.45

Samples from 7 Mar 2015 to 10 Dec 2015

Notation	Determinand	Units	7 Mar 2015 08:41	11 Apr 2015 13:25	14 May 2015 14:56	7 Jun 2015 11:46	5 Jul 2015 11:36	1 Aug 2015 10:30	3 Sep 2015 11:52	30 Sep 2015 11:50	5 Nov 2015 14:15	10 Dec 2015 08:23
0004	Time of high tide	hh.mm	4.35	8.42	13.04	7.27	6.29	4.46	7.25	17.47	11	2.41
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	0.308	0.236	0.244	0.29	0.231	1.39	0.731	0.308	0.683	1.44
0076	Temperature of Water	°C	5.83	7.68	9.68	10.85	13.9	13.72	14.12	13.68	11.83	8.67
0103	Mercury, Dissolved	μg/l	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01
0106	Cadmium, Dissolved	μg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l		1.14			1.41			1.67
3272	1,2-Dichloroethane	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3373	Chloroform :- {Trichloromethane}	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	0.25	0.26	0.41	0.16	< 0.1
3408	Zinc, Dissolved	μg/l		3.12			3.63			4.74
3409	Chromium, Dissolved	μg/l		< 0.5			< 0.5			< 0.5
3428	Water Depth	m	14	15	15.3	13.4	12.5	11.9	13.4	11.5	14.7	13.4
3781	Benzene	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3784	Toluene :- {Methylbenzene}	μg/l		< 0.1			< 0.1			< 0.1
4370	Chromium Hexavalent	μg/l		< 30			< 30
6019	NGR : Easting	ngr	454387	454398	454355	454409	454426	454414	454408	454393	454371	454328
6020	NGR : Northing	ngr	523632	523701	523626	523634	523756	523661	523695	523718	523665	523611
6450	Copper, Dissolved	μg/l		0.772			0.736			0.825
6619	Chromium Hexavalent, Dissolved :- {Cr VI}	μg/l								< 0.3
6716	Dimethylbenzene : Sum of isomers (1,3- 1,4-)	μg/l		< 0.2			< 0.2			< 0.2
7342	Time of sampling relative to previous high water	hh.mm	4.06	4.43	1.52	4.19	5.07	5.44	4.27	6.36	3.15	5.42
7608	Salinity : In Situ	ppt	29.88	31.43	31.38	31.65	30.96	30.29	28.26	31.12	30.88	21.68
8383	Dimethylbenzene : Sum of (1,2- 1,3- 1,4-) :- {Xylene}	μg/l								< 0.3
8944	Tributyl Tin as Cation	μg/l	0.00056	0.00022	0.00031	< 0.0002	0.00077	0.00184	0.00137	0.00328	0.00121	0.00079
9845	1,2-Dimethylbenzene :- {o-Xylene}	μg/l		< 0.1			< 0.1			< 0.1
9901	Oxygen, Dissolved, % Saturation	%	94.9	94.3	94.3	104.8	74.1	76.4	75.5	70	84.7	94.6
9924	Oxygen, Dissolved as O2	mg/l	9.81	9.23	8.82	9.53	6.34	6.59	6.55	6.01	7.58	9.66

Samples from 8 May 2014 to 13 Feb 2015

Notation	Determinand	Units	8 May 2014 12:25	10 Jun 2014 08:20	7 Jul 2014 14:23	30 Jul 2014 12:03	10 Sep 2014 09:25	10 Oct 2014 08:35	11 Nov 2014 09:00	8 Dec 2014 08:57	6 Jan 2015 08:58	13 Feb 2015 10:56
0004	Time of high tide	hh.mm	11.13	14.12	11.36	6.2	4.53	5.15	6.04	4.25	4.13	10.03
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	0.245	0.274	0.182	0.246	0.516	0.371	0.572	0.581	0.89	0.121
0076	Temperature of Water	°C	9.95	12.003	15.95	16.87	15.05	12.37	10.49	9.05	7.72	5.29
0103	Mercury, Dissolved	μg/l	< 0.01	< 0.01	< 0.01	< 0.01	0.0164	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01
0106	Cadmium, Dissolved	μg/l	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l		2.24			3.73	2.06			3.3
3272	1,2-Dichloroethane	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3373	Chloroform :- {Trichloromethane}	μg/l	0.1	< 0.1	< 0.1	< 0.1	0.29	0.11	0.67	0.18	0.14	< 0.1
3408	Zinc, Dissolved	μg/l		5.35			5.94	6.33			4.3
3409	Chromium, Dissolved	μg/l		< 0.5			< 0.5	< 0.5			< 0.5
3428	Water Depth	m	14.4	12.23	12.7	12	12	14.6	15	12.3	11.5	15
3781	Benzene	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3784	Toluene :- {Methylbenzene}	μg/l		< 0.1			< 0.1	< 0.1			< 0.1
4370	Chromium Hexavalent	μg/l		< 30			< 30	< 30			< 30
6019	NGR : Easting	ngr	454369	454398	454356	454377	454453	454402	454378	454406	454368	454346
6020	NGR : Northing	ngr	523642	523663	523649	523711	523725	523707	523729	523673	523642	523652
6450	Copper, Dissolved	μg/l		1.2			1	0.765			0.791
6716	Dimethylbenzene : Sum of isomers (1,3- 1,4-)	μg/l		< 0.2			< 0.2	< 0.2			< 0.2
7342	Time of sampling relative to previous high water	hh.mm	1.12	6.01	2.47	5.43	4.32	3.2	2.56	4.32	4.45	0.53
7608	Salinity : In Situ	ppt	30.73	30.414	30.55	32.16	31.47	30.49	29.16	31.14	28.92	29.61
8944	Tributyl Tin as Cation	μg/l	< 0.0002	0.00032	< 0.0002	0.00038	0.00036	0.00049	0.00054	0.00024	< 0.0002	0.00045
9845	1,2-Dimethylbenzene :- {o-Xylene}	μg/l		< 0.1			< 0.1	< 0.1			< 0.1
9901	Oxygen, Dissolved, % Saturation	%	95.5	82	86.6	92.4	79.9	82	87	87.2	92.5	96.6
9924	Oxygen, Dissolved as O2	mg/l	8.92	7.33	7.13	7.39	6.66	7.27	8.11	8.29	9.2	10.1

Samples from 4 Jul 2013 to 3 Apr 2014

Notation	Determinand	Units	4 Jul 2013 08:47	12 Aug 2013 10:44	11 Sep 2013 14:07	3 Oct 2013 08:09	7 Dec 2013 09:53	10 Dec 2013 10:54	10 Jan 2014 14:29	4 Feb 2014 11:43	11 Mar 2014 15:05	3 Apr 2014 09:59
0004	Time of high tide	hh.mm	14.01	7.3	7.54	3.11	6.33	9.33	11.05	6.44	12.05	6.44
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	0.198	0.52	0.811	0.66	0.259	0.926	0.229	0.567	0.572	1.51
0076	Temperature of Water	°C	12.57	14.41	14.14	13.08	6.89	6.98	6.76	5.57	8.386	7.6
0103	Mercury, Dissolved	μg/l	0.0135	< 0.01	< 0.01	< 0.01	0.0171	< 0.01	0.013	< 0.01	< 0.01	< 0.01
0106	Cadmium, Dissolved	μg/l	< 0.04	< 0.04	< 0.04	< 0.04	< 0.03	< 0.03	0.037	< 0.03	< 0.03	0.052
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l			3.65			3.92			3.3
3272	1,2-Dichloroethane	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3373	Chloroform :- {Trichloromethane}	μg/l	< 0.1	0.25	0.18	0.25	0.37	0.14	< 0.1	0.12	< 0.1	< 0.1
3408	Zinc, Dissolved	μg/l			8.75			7.21			6.36
3409	Chromium, Dissolved	μg/l			< 0.5			< 0.5			< 0.5
3428	Water Depth	m	13	14	11.4	12.7	14.3	14.8	14.1	11	13.5	7.2
3781	Benzene	μg/l	< 0.1	< 0.1	< 0.1	0.14	< 0.1	0.67	< 0.1	< 0.1	< 0.1	< 0.1
3784	Toluene :- {Methylbenzene}	μg/l			< 0.1			< 0.1			< 0.1
4370	Chromium Hexavalent	μg/l			< 30			< 30			< 30
6019	NGR : Easting	ngr	454378	454419	454387	454430	454362	454405	454388	454377	454419	452952
6020	NGR : Northing	ngr	523683	523646	523655	523712	523683	523691	523709	523668	523729	526552
6450	Copper, Dissolved	μg/l			1.12			0.678			0.761
6716	Dimethylbenzene : Sum of isomers (1,3- 1,4-)	μg/l			< 0.2			< 0.2			< 0.2
7342	Time of sampling relative to previous high water	hh.mm	7.08	3.14	6.13	4.58	3.2	1.21	3.23	4.59	3	2.35
7608	Salinity : In Situ	ppt	30.71	31.04	24.89	32.47	24.86	23.26	26.63	19.57	23.238	29.27
8944	Tributyl Tin as Cation	μg/l	< 0.0005	< 0.0005	0.00068	0.0008	< 0.0005	< 0.0002	< 0.0002	< 0.0002	< 0.0002	< 0.0002
9845	1,2-Dimethylbenzene :- {o-Xylene}	μg/l			< 0.1			< 0.1			< 0.1
9901	Oxygen, Dissolved, % Saturation	%	88.5	87	74.7	81	86.8	93.9	94.5	96.3	92.2	94.7
9924	Oxygen, Dissolved as O2	mg/l	7.8	7.37	6.62	6.98	9.05	9.87	9.77	10.7	9.38	9.42

Samples from 7 Jul 2012 to 10 Jun 2013

Notation	Determinand	Units	7 Jul 2012 12:29	8 Oct 2012 13:24	8 Dec 2012 13:19	9 Jan 2013 08:16	15 Feb 2013 11:31	14 Mar 2013 09:35	15 Apr 2013 10:18	8 May 2013 09:27	10 Jun 2013 10:33
0004	Time of high tide	hh.mm			10.39	13.14	6.51	5.06	7.15	3.28	5.22
0006	Sample Depth below surface	m			0.2	0.2	0.2	0.2	0.2	0.2	0.2
0052	Lead, Dissolved	μg/l			0.138	0.35	0.325	0.168	0.654	0.094	0.239
0076	Temperature of Water	°C			5.99	7.31	4.494	4.73	6.822	9.63	12.06
0103	Mercury, Dissolved	μg/l			< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01
0106	Cadmium, Dissolved	μg/l			< 0.04	< 0.04	< 0.04	< 0.04	< 0.04	< 0.04	< 0.04
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l		4.18		2.72					2.73
3272	1,2-Dichloroethane	μg/l			< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
3373	Chloroform :- {Trichloromethane}	μg/l			0.24	0.17	< 0.1	0.12	< 0.1	< 0.1	0.1
3408	Zinc, Dissolved	μg/l	10.2	3.57		4.08					3.85
3409	Chromium, Dissolved	μg/l	< 0.5	< 0.5		0.61					< 0.5
3428	Water Depth	m			15.2	12.6	11.89	12.2	14.68	11.6	12.1
3781	Benzene	μg/l			< 0.1	< 0.1	< 0.1	0.18	< 0.1	0.12	< 0.1
3784	Toluene :- {Methylbenzene}	μg/l	< 0.1	< 0.1		< 0.1					< 0.1
4370	Chromium Hexavalent	μg/l	< 30	< 30		< 30					< 30
6019	NGR : Easting	ngr			454332	454373	454418	454397	454366	454396	454404
6020	NGR : Northing	ngr			523760	523664	523706	523685	523689	523685	523722
6450	Copper, Dissolved	μg/l	2.43	0.691		0.659					1.36
6716	Dimethylbenzene : Sum of isomers (1,3- 1,4-)	μg/l	0.2	< 0.2		< 0.2					< 0.2
7342	Time of sampling relative to previous high water	hh.mm			2.4	7.36	4.4	4.29	3.03	5.59	5.11
7608	Salinity : In Situ	ppt			22.28	26.38	20.429	28.06	20.733	31.41	29.41
8944	Tributyl Tin as Cation	μg/l			< 0.0005	< 0.0005	< 0.0005	< 0.0005	0.00097	< 0.0005	< 0.0005
9845	1,2-Dimethylbenzene :- {o-Xylene}	μg/l	0.15	< 0.1		< 0.1					< 0.1
9901	Oxygen, Dissolved, % Saturation	%			94.9	91.1	95	92.2	104	90.1	106.3
9924	Oxygen, Dissolved as O2	mg/l			10.3	9.31	10.8	9.91	11.2	8.43	9.56

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sampling point Tees At Teesport (Surface)

Determinands

Sampling results