We would welcome your feedback to help us make future improvements.

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 112 samples taken between 2023 and 2012

Determinands

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

Sampling results

Samples from 9 Jun 2023 to 29 Nov 2023

NotationDeterminandUnits 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
9 Oct
2023
14:00
13 Nov
2023
07:42
29 Nov
2023
08:58
0004Time of high tidehh.mm8.1514.1112.479.3613.273.054.23
0006Sample Depth below surfacem0.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.230.150.220.160.470.43
0076Temperature of Water°C14.214.815.215.913.59.68.3
0103Mercury, Dissolvedμg/l< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01
0106Cadmium, Dissolvedμg/l< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03
0174Cyanide : Free as CNmg/l< 0.005< 0.005< 0.005< 0.005< 0.005
0175Cyanide as CNmg/l< 0.5< 0.5< 0.5< 0.5< 0.5
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l1.71.32.32.12.65.6
0714Benzo(g,h,i)Peryleneμg/l0.0015< 0.00010.00019< 0.00010.00160.0021
0731Benzo(b)Fluorantheneμg/l0.00210.000170.00030.000150.00180.0019
0733Benzo(k)Fluorantheneμg/l0.0011< 0.00010.00013< 0.00010.000890.00093
0736Fluorantheneμg/l0.0160.0160.0120.00810.00990.012
0746Indeno(1,2,3-cd)pyreneμg/l0.0017< 0.00010.00019< 0.00010.00190.0022
32721,2-Dichloroethaneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3373Chloroform :- {Trichloromethane}μg/l< 0.1< 0.1< 0.1< 0.1< 0.10.12
3408Zinc, Dissolvedμg/l2.61.81.92.53.14.1
3410Nickel, Dissolvedμg/l0.670.340.550.40.521.1
3428Water Depthm13.1715.714.6612.9314.6812.8112.75
3781Benzeneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3976Turbidity : In Situftu3.64.27.544.96.213.7
4994GCMS Screen : Target Based multi-residue screening : Semi Quantitativetext111111
5732Triphenyl Tin as Cationμg/l< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002
6019NGR : Eastingngr454406454406454395454403454381454347454366
6020NGR : Northingngr523636523695523720523643523663523720523676
6045Arsenic, Dissolvedμg/l1.41.51.61.61.4< 1
6399Benzo(a)Pyreneμg/l0.0018< 0.00010.00018< 0.00010.00160.0019
6450Copper, Dissolvedμg/l0.820.790.930.820.961.6
7299LCMS Screen : Semi Quantitativetext111111
7342Time of sampling relative to previous high waterhh.mm4.311.010.334.080.34.374.35
7608Salinity : In Situppt29.653330.6331.7729.872322.34
8944Tributyl Tin as Cationμg/l< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002
9274Perfluorooctanoate anionμg/l0.00052< 0.00040.00041< 0.00040.000530.0013
9276Perfluorooctylsulphonate anionμg/l0.00110.000990.00210.0010.00360.0033
9901Oxygen, Dissolved, % Saturation%96105.688.984.187.190.393.8
9924Oxygen, Dissolved as O2mg/l8.248.767.436.887.578.949.62

Samples from 10 May 2022 to 11 May 2023

NotationDeterminandUnits10 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
8 Mar
2023
08:44
31 Mar
2023
13:30
11 May
2023
13:14
0004Time of high tidehh.mm11.326.156.4611.1111.086.184.1912.338.19
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.110.150.40.860.510.460.170.20.16
0076Temperature of Water°C15.212.411.79.87.96.66.67.810.1
0103Mercury, Dissolvedμg/l< 0.01< 0.010.015< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01
0106Cadmium, Dissolvedμg/l< 0.03< 0.03< 0.03< 0.030.03< 0.03< 0.03< 0.03< 0.03
0174Cyanide : Free as CNmg/l< 0.005< 0.005< 0.005< 0.005< 0.005< 0.005< 0.005
0175Cyanide as CNmg/l< 0.5< 0.5< 0.5< 0.5< 0.5< 0.5< 0.5
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l2.44.62.73.71.61.71.8
0714Benzo(g,h,i)Peryleneμg/l0.00160.000960.000910.00210.0120.00130.00095
0731Benzo(b)Fluorantheneμg/l0.00160.000990.000970.00180.0130.00130.00097
0733Benzo(k)Fluorantheneμg/l0.000830.000470.000520.000970.00690.000680.00051
0736Fluorantheneμg/l0.0160.0180.0120.047> 0.050.024
0746Indeno(1,2,3-cd)pyreneμg/l0.00170.0010.0010.00190.0130.00130.00096
32721,2-Dichloroethaneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1
3373Chloroform :- {Trichloromethane}μg/l< 0.1< 0.10.130.210.28
3408Zinc, Dissolvedμg/l2.64.53.83.42.23.82.2
3410Nickel, Dissolvedμg/l0.610.920.670.690.70.790.47
3428Water Depthm15.3714.1414.7616.0913.571316.415.5513.19
3449PBDE (EQSD) Totalμg/l< 0.00036< 0.00036
3781Benzeneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1
3976Turbidity : In Situftu2.76.13.15.26.657.614.2428.8
46212,4,4-TriBromoDiphenylEtherμg/l< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
4994GCMS Screen : Target Based multi-residue screening : Semi Quantitativetext111111
5732Triphenyl Tin as Cationμg/l< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002
6019NGR : Eastingngr454444454427454387454416454424454427454399454407454393
6020NGR : Northingngr523748523611523642523644523630523632523610523611523645
6045Arsenic, Dissolvedμg/l1.81.21.41.21.21.11.3
6399Benzo(a)Pyreneμg/l0.00180.000870.000960.0020.0140.00140.00097
6450Copper, Dissolvedμg/l0.450.850.660.870.360.880.7
7299LCMS Screen : Semi Quantitativetext111111
7342Time of sampling relative to previous high waterhh.mm1.194.173.51.085.524.424.250.594.55
7608Salinity : In Situppt31.6531.3229.9429.1130.1730.729.7928.631.08
8944Tributyl Tin as Cationμg/l< 0.0002< 0.00020.00036< 0.00020.0002< 0.00020.000640.000270.0013
90052,2,3,4,4,5,6-Heptabromodiphenyl ether :- {PBDE 183}μg/l< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
90072,2,3,4,4,5-Hexabromodiphenyl ether :- {PBDE 138}μg/l< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
90092,2,3,4,4-Pentabromodiphenyl ether :- {PBDE 85}μg/l< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
90112,2,4,4,5,5-Hexabromodiphenyl ether :- {PBDE 153}μg/l< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
90132,2,4,4,5,6-Hexabromodiphenyl ether :- {PBDE 154}μg/l< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
90152,2,4,4,5-Pentabromodiphenyl ether :- {PBDE 99}μg/l< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
90172,2,4,4,6-Pentabromodiphenyl ether :- {PBDE 100}μg/l< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
90192,2,4,4-Tetrabromodiphenyl ether :- {PBDE 47}μg/l< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
90212,3,4,4-Tetrabromodiphenyl ether :- {PBDE 66}μg/l< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
9274Perfluorooctanoate anionμg/l0.000650.00050.000440.000320.00040.00024
9276Perfluorooctylsulphonate anionμg/l0.000780.00170.00210.00120.00240.00081
9901Oxygen, Dissolved, % Saturation%91.275.985.18695.991.396.7100.197
9924Oxygen, Dissolved as O2mg/l7.576.697.698.159.429.219.829.969.01

Samples from 11 Sep 2019 to 6 Apr 2022

NotationDeterminandUnits11 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
31 Mar
2021
10:18
12 May
2021
18:01
6 Apr
2022
11:36
0004Time of high tidehh.mm2.446.3611.310.443.311.497.467.117.05
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.324.40.110.40.230.311.60.30.14
0076Temperature of Water°C13.711.78.97.776.26.38.29.8
0103Mercury, Dissolvedμg/l< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01
0106Cadmium, Dissolvedμg/l< 0.03< 0.03< 0.030.03< 0.03< 0.03< 0.03< 0.03< 0.03
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l145.65.6
32721,2-Dichloroethaneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3373Chloroform :- {Trichloromethane}μg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3408Zinc, Dissolvedμg/l7.455.2
3409Chromium, Dissolvedμg/l< 0.5< 0.5< 0.5
3428Water Depthm12.613.515.514.1213.1215.011413.4116.2
3781Benzeneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3784Toluene :- {Methylbenzene}μg/l< 0.1< 0.1
3976Turbidity : In Situftu3.336.76.46.79.54.665.95.4
4925Nitrogen, Dissolved Inorganic : as Nmg/l1.98
6019NGR : Eastingngr454411454413454379454399454332454354454403454387454412
6020NGR : Northingngr523697523679523661523661523712523613523666523697523657
6450Copper, Dissolvedμg/l2.51.20.72
6485Nitrite, Filtered as Nmg/l0.014
6619Chromium Hexavalent, Dissolved :- {Cr VI}μg/l< 0.3< 0.3< 0.3
6716Dimethylbenzene : Sum of isomers (1,3- 1,4-)μg/l0.2< 0.2
7342Time of sampling relative to previous high waterhh.mm4.544.411.324.135.443.083.543.080.56
7608Salinity : In Situppt31.458.6430.330.7330.1528.4526.1728.0429.42
8383Dimethylbenzene : Sum of (1,2- 1,3- 1,4-) :- {Xylene}μg/l0.3< 0.3
8944Tributyl Tin as Cationμg/l0.0037< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002< 0.00020.00022
98451,2-Dimethylbenzene :- {o-Xylene}μg/l< 0.1< 0.1
9853Nitrate, Filtered as Nmg/l1.49
9856Orthophosphate, Filtered as Pmg/l0.099
9857Silicate, Filtered as SiO2mg/l2
9901Oxygen, Dissolved, % Saturation%85.984.89996.8101.596.695.499.396.8
9924Oxygen, Dissolved as O2mg/l7.368.749.499.5210.29.99109.839.15
9943Nitrogen, Total Oxidised, Filtered as Nmg/l1.5
9993Ammoniacal Nitrogen, Filtered as Nmg/l0.48

Samples from 11 Nov 2018 to 21 Aug 2019

NotationDeterminandUnits11 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
10 Jun
2019
14:13
3 Jul
2019
08:56
21 Aug
2019
09:44
0004Time of high tidehh.mm5.310.297.35.327.435.215.479.534.367.43
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.8480.1610.1360.330.9630.4490.1171.070.280.72
0076Temperature of Water°C1097.356.17.610.412.613.914.7
0103Mercury, Dissolvedμg/l< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01
0106Cadmium, Dissolvedμg/l< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.030.05
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l0.731.522.1
32721,2-Dichloroethaneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3373Chloroform :- {Trichloromethane}μg/l0.14< 0.1< 0.10.16< 0.10.1< 0.1< 0.1< 0.10.1
3408Zinc, Dissolvedμg/l2.854.485.6
3409Chromium, Dissolvedμg/l< 0.5< 0.5< 0.5
3428Water Depthm14.2915.5513.7113.1315.1912.916.4813.8313.5215.03
3781Benzeneμg/l< 0.1< 0.1< 0.1< 0.1< 0.10.15< 0.1< 0.1< 0.1< 0.1
3784Toluene :- {Methylbenzene}μg/l< 0.1< 0.1< 0.1
3976Turbidity : In Situftu487.918.213.74.67.16.53.93.5
6019NGR : Eastingngr454406454407454441454403454445454382454423454424454413454472
6020NGR : Northingngr523682523739523677523705523616523744523738523739523697523764
6450Copper, Dissolvedμg/l0.6920.8610.96
6619Chromium Hexavalent, Dissolved :- {Cr VI}μg/l< 0.3< 0.3< 0.3
6716Dimethylbenzene : Sum of isomers (1,3- 1,4-)μg/l< 0.2< 0.2< 0.2
7342Time of sampling relative to previous high waterhh.mm3.562.343.455.113.24.131.134.24.182.01
7608Salinity : In Situppt31.5232.1932.2225.5420.4931.4932.427.931.2528.65
8383Dimethylbenzene : Sum of (1,2- 1,3- 1,4-) :- {Xylene}μg/l< 0.3< 0.3< 0.3
8944Tributyl Tin as Cationμg/l0.00021< 0.00020.000320.00172< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002
98451,2-Dimethylbenzene :- {o-Xylene}μg/l< 0.1< 0.1< 0.1
9901Oxygen, Dissolved, % Saturation%83.191.594.193.997.390.1117.986.679.183.8
9924Oxygen, Dissolved as O2mg/l7.718.649.2410.210.68.8310.87.776.767.16

Samples from 13 Jan 2018 to 10 Oct 2018

NotationDeterminandUnits13 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
1 Aug
2018
12:01
7 Sep
2018
15:33
10 Oct
2018
10:21
0004Time of high tidehh.mm13.2810.347.4910.569.592.148.56714.354.55
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.120.09260.1470.2460.08630.2320.2880.1830.2710.335
0076Temperature of Water°C6.25.34.35.711.613.51614.314.312.3
0103Mercury, Dissolvedμg/l< 0.01< 0.010.0166< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01
0106Cadmium, Dissolvedμg/l< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l1.971.951.41.43
32721,2-Dichloroethaneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3373Chloroform :- {Trichloromethane}μg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.10.110.19
3408Zinc, Dissolvedμg/l2.846.052.574.29
3409Chromium, Dissolvedμg/l< 0.5< 0.5< 0.5< 0.5
3428Water Depthm16.0415.2513.9914.3713.7913.6815.0213.1616.0711.93
3781Benzeneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3784Toluene :- {Methylbenzene}μg/l< 0.1< 0.1< 0.1< 0.1
3976Turbidity : In Situftu10.29.26.87.14.955.7
6019NGR : Eastingngr454462523620454373454310454404454392454409454434454396454377
6020NGR : Northingngr523751523620523654523598523705523688523732523654523682523638
6450Copper, Dissolvedμg/l0.8161.10.8890.729
6619Chromium Hexavalent, Dissolved :- {Cr VI}μg/l< 0.3< 0.3< 0.3< 0.3
6716Dimethylbenzene : Sum of isomers (1,3- 1,4-)μg/l< 0.2< 0.2< 0.2< 0.2
7342Time of sampling relative to previous high waterhh.mm1.352.344.354.014.424.432.295.010.565.26
7608Salinity : In Situppt28.4428.7127.7230.5731.5330.4231.4132.431.0332.68
8383Dimethylbenzene : Sum of (1,2- 1,3- 1,4-) :- {Xylene}μg/l< 0.3< 0.3< 0.3< 0.3
8944Tributyl Tin as Cationμg/l< 0.0002< 0.0002< 0.00020.00028< 0.0002< 0.0002< 0.00020.00033< 0.00020.00028
98451,2-Dimethylbenzene :- {o-Xylene}μg/l< 0.1< 0.1< 0.1< 0.1
9901Oxygen, Dissolved, % Saturation%94.494.396.1120.494.4111.689.980.682.5
9924Oxygen, Dissolved as O2mg/l9.779.9510.510.88.189.137.566.847.22

Samples from 4 Mar 2017 to 5 Dec 2017

NotationDeterminandUnits 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
12 Oct
2017
12:15
10 Nov
2017
10:31
5 Dec
2017
09:10
0004Time of high tidehh.mm7.346.49.557.58513.446.059.118.044.14
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.5450.2960.1140.2080.8690.260.2591.170.1680.153
0076Temperature of Water°C78.610.412.813.614.214.212.310.47.9
0103Mercury, Dissolvedμg/l< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01
0106Cadmium, Dissolvedμg/l< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l1.623.54.92
32721,2-Dichloroethaneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3373Chloroform :- {Trichloromethane}μg/l0.22< 0.10.12< 0.10.17< 0.1< 0.1< 0.1< 0.1< 0.1
3408Zinc, Dissolvedμg/l3.615.924.52
3409Chromium, Dissolvedμg/l< 0.51.21< 0.5
3428Water Depthm14.6312.9814.9813.6513.315.0512.814.7116.912.7
3781Benzeneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3784Toluene :- {Methylbenzene}μg/l< 0.1< 0.1< 0.1
6019NGR : Eastingngr454400454423454397454382454443454438454419454400454417454409
6020NGR : Northingngr523701523736523691523696523753523693523640523657523605523655
6450Copper, Dissolvedμg/l0.7231.220.934
6619Chromium Hexavalent, Dissolved :- {Cr VI}μg/l< 0.3< 0.3< 0.3
6716Dimethylbenzene : Sum of isomers (1,3- 1,4-)μg/l< 0.2< 0.2< 0.2
7342Time of sampling relative to previous high waterhh.mm3.074.452.194.293.42.025.093.042.274.56
7608Salinity : In Situppt3027.4829.3830.8831.2332.3330.6328.4431.6430.86
8383Dimethylbenzene : Sum of (1,2- 1,3- 1,4-) :- {Xylene}μg/l< 0.3< 0.3< 0.3
8944Tributyl Tin as Cationμg/l< 0.00020.00024< 0.00020.000240.0002< 0.00020.00020.000220.0003< 0.0002
98451,2-Dimethylbenzene :- {o-Xylene}μg/l< 0.1< 0.1< 0.1
9901Oxygen, Dissolved, % Saturation%91.295.994.495.281.390.777.292.58691.7
9924Oxygen, Dissolved as O2mg/l9.169.448.818.346.997.656.588.337.98.96

Samples from 7 Apr 2016 to 15 Feb 2017

NotationDeterminandUnits 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
7 Dec
2016
12:46
10 Jan
2017
16:23
15 Feb
2017
11:24
0004Time of high tidehh.mm4.147.3915.449.16.327.1214.258.5913.456.23
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.1110.2580.3220.6910.4820.7170.7210.1260.0770.199
0076Temperature of Water°C6.810.212.314.315.315.19.48.77.15.8
0103Mercury, Dissolvedμg/l< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01
0106Cadmium, Dissolvedμg/l< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l1.091.873.211.1
32721,2-Dichloroethaneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3373Chloroform :- {Trichloromethane}μg/l< 0.1< 0.1< 0.1< 0.1< 0.10.350.14< 0.1< 0.10.1
3408Zinc, Dissolvedμg/l3.143.374.623.23
3409Chromium, Dissolvedμg/l< 0.5< 0.5< 0.5< 0.5
3428Water Depthm13.7113.6416.513.6612.4913.9616.7314.315.4613.13
3781Benzeneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3784Toluene :- {Methylbenzene}μg/l< 0.1< 0.1< 0.10.1
6019NGR : Eastingngr454404454403454372454395454392454413454408454402454419454403
6020NGR : Northingngr523644523690523673523651523666523671523741523695523739523681
6450Copper, Dissolvedμg/l0.4441.090.9030.612
6619Chromium Hexavalent, Dissolved :- {Cr VI}μg/l< 0.3< 0.3< 0.3< 0.3
6716Dimethylbenzene : Sum of isomers (1,3- 1,4-)μg/l< 0.2< 0.2< 0.2< 0.2
7342Time of sampling relative to previous high waterhh.mm3.563.531.034.075.053.420.363.472.385.01
7608Salinity : In Situppt29.830.7829.1530.7131.5830.7930.4631.5230.227.24
8383Dimethylbenzene : Sum of (1,2- 1,3- 1,4-) :- {Xylene}μg/l< 0.3< 0.3< 0.3< 0.3
8944Tributyl Tin as Cationμg/l0.000560.001180.000250.000240.00030.00020.00021< 0.0002< 0.00020.00036
98451,2-Dimethylbenzene :- {o-Xylene}μg/l< 0.1< 0.1< 0.1< 0.1
9901Oxygen, Dissolved, % Saturation%91.699.576.494.379.78189.288.694.591.9
9924Oxygen, Dissolved as O2mg/l9.269.246.858.026.66.778.458.469.469.68

Samples from 7 Jun 2015 to 2 Mar 2016

NotationDeterminandUnits 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
11 Jan
2016
08:21
10 Feb
2016
12:25
2 Mar
2016
14:03
0004Time of high tidehh.mm7.276.294.467.2517.47112.414.1816.499.12
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.290.2311.390.7310.3080.6831.441.50.6710.353
0076Temperature of Water°C10.8513.913.7214.1213.6811.838.676.86.15.78
0103Mercury, Dissolvedμg/l< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01
0106Cadmium, Dissolvedμg/l< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.030.03< 0.03< 0.03
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l1.411.676.62
32721,2-Dichloroethaneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3373Chloroform :- {Trichloromethane}μg/l< 0.1< 0.10.250.260.410.16< 0.1< 0.1< 0.1< 0.1
3408Zinc, Dissolvedμg/l3.634.743.91
3409Chromium, Dissolvedμg/l< 0.5< 0.5< 0.5
3428Water Depthm13.412.511.913.411.514.713.413.3614.613.9
3781Benzeneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.10.13< 0.1
3784Toluene :- {Methylbenzene}μg/l< 0.1< 0.1< 0.1
4370Chromium Hexavalentμg/l< 30
6019NGR : Eastingngr454409454426454414454408454393454371454328454411454408454369
6020NGR : Northingngr523634523756523661523695523718523665523611523683523699523668
6450Copper, Dissolvedμg/l0.7360.8251.38
6619Chromium Hexavalent, Dissolved :- {Cr VI}μg/l< 0.3< 0.3
6716Dimethylbenzene : Sum of isomers (1,3- 1,4-)μg/l< 0.2< 0.2< 0.2
7342Time of sampling relative to previous high waterhh.mm4.195.075.444.276.363.155.424.037.424.51
7608Salinity : In Situppt31.6530.9630.2928.2631.1230.8821.6818.0521.7927.08
8383Dimethylbenzene : Sum of (1,2- 1,3- 1,4-) :- {Xylene}μg/l< 0.3< 0.3
8944Tributyl Tin as Cationμg/l< 0.00020.000770.001840.001370.003280.001210.000790.000280.000580.00068
98451,2-Dimethylbenzene :- {o-Xylene}μg/l< 0.1< 0.1< 0.1
9901Oxygen, Dissolved, % Saturation%104.874.176.475.57084.794.69695.695.2
9924Oxygen, Dissolved as O2mg/l9.536.346.596.556.017.589.6610.510.410

Samples from 30 Jul 2014 to 14 May 2015

NotationDeterminandUnits30 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
7 Mar
2015
08:41
11 Apr
2015
13:25
14 May
2015
14:56
0004Time of high tidehh.mm6.24.535.156.044.254.1310.034.358.4213.04
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.2460.5160.3710.5720.5810.890.1210.3080.2360.244
0076Temperature of Water°C16.8715.0512.3710.499.057.725.295.837.689.68
0103Mercury, Dissolvedμg/l< 0.010.0164< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01
0106Cadmium, Dissolvedμg/l< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l3.732.063.31.14
32721,2-Dichloroethaneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3373Chloroform :- {Trichloromethane}μg/l< 0.10.290.110.670.180.14< 0.1< 0.1< 0.1< 0.1
3408Zinc, Dissolvedμg/l5.946.334.33.12
3409Chromium, Dissolvedμg/l< 0.5< 0.5< 0.5< 0.5
3428Water Depthm121214.61512.311.515141515.3
3781Benzeneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3784Toluene :- {Methylbenzene}μg/l< 0.1< 0.1< 0.1< 0.1
4370Chromium Hexavalentμg/l< 30< 30< 30< 30
6019NGR : Eastingngr454377454453454402454378454406454368454346454387454398454355
6020NGR : Northingngr523711523725523707523729523673523642523652523632523701523626
6450Copper, Dissolvedμg/l10.7650.7910.772
6716Dimethylbenzene : Sum of isomers (1,3- 1,4-)μg/l< 0.2< 0.2< 0.2< 0.2
7342Time of sampling relative to previous high waterhh.mm5.434.323.22.564.324.450.534.064.431.52
7608Salinity : In Situppt32.1631.4730.4929.1631.1428.9229.6129.8831.4331.38
8944Tributyl Tin as Cationμg/l0.000380.000360.000490.000540.00024< 0.00020.000450.000560.000220.00031
98451,2-Dimethylbenzene :- {o-Xylene}μg/l< 0.1< 0.1< 0.1< 0.1
9901Oxygen, Dissolved, % Saturation%92.479.9828787.292.596.694.994.394.3
9924Oxygen, Dissolved as O2mg/l7.396.667.278.118.299.210.19.819.238.82

Samples from 3 Oct 2013 to 7 Jul 2014

NotationDeterminandUnits 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
8 May
2014
12:25
10 Jun
2014
08:20
7 Jul
2014
14:23
0004Time of high tidehh.mm3.116.339.3311.056.4412.056.4411.1314.1211.36
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.660.2590.9260.2290.5670.5721.510.2450.2740.182
0076Temperature of Water°C13.086.896.986.765.578.3867.69.9512.00315.95
0103Mercury, Dissolvedμg/l< 0.010.0171< 0.010.013< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01
0106Cadmium, Dissolvedμg/l< 0.04< 0.03< 0.030.037< 0.03< 0.030.052< 0.03< 0.03< 0.03
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l3.923.32.24
32721,2-Dichloroethaneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3373Chloroform :- {Trichloromethane}μg/l0.250.370.14< 0.10.12< 0.1< 0.10.1< 0.1< 0.1
3408Zinc, Dissolvedμg/l7.216.365.35
3409Chromium, Dissolvedμg/l< 0.5< 0.5< 0.5
3428Water Depthm12.714.314.814.11113.57.214.412.2312.7
3781Benzeneμg/l0.14< 0.10.67< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3784Toluene :- {Methylbenzene}μg/l< 0.1< 0.1< 0.1
4370Chromium Hexavalentμg/l< 30< 30< 30
6019NGR : Eastingngr454430454362454405454388454377454419452952454369454398454356
6020NGR : Northingngr523712523683523691523709523668523729526552523642523663523649
6450Copper, Dissolvedμg/l0.6780.7611.2
6716Dimethylbenzene : Sum of isomers (1,3- 1,4-)μg/l< 0.2< 0.2< 0.2
7342Time of sampling relative to previous high waterhh.mm4.583.21.213.234.5932.351.126.012.47
7608Salinity : In Situppt32.4724.8623.2626.6319.5723.23829.2730.7330.41430.55
8944Tributyl Tin as Cationμg/l0.0008< 0.0005< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002< 0.00020.00032< 0.0002
98451,2-Dimethylbenzene :- {o-Xylene}μg/l< 0.1< 0.1< 0.1
9901Oxygen, Dissolved, % Saturation%8186.893.994.596.392.294.795.58286.6
9924Oxygen, Dissolved as O2mg/l6.989.059.879.7710.79.389.428.927.337.13

Samples from 8 Dec 2012 to 11 Sep 2013

NotationDeterminandUnits 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
4 Jul
2013
08:47
12 Aug
2013
10:44
11 Sep
2013
14:07
0004Time of high tidehh.mm10.3913.146.515.067.153.285.2214.017.37.54
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.1380.350.3250.1680.6540.0940.2390.1980.520.811
0076Temperature of Water°C5.997.314.4944.736.8229.6312.0612.5714.4114.14
0103Mercury, Dissolvedμg/l< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.010.0135< 0.01< 0.01
0106Cadmium, Dissolvedμg/l< 0.04< 0.04< 0.04< 0.04< 0.04< 0.04< 0.04< 0.04< 0.04< 0.04
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l2.722.733.65
32721,2-Dichloroethaneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3373Chloroform :- {Trichloromethane}μg/l0.240.17< 0.10.12< 0.1< 0.10.1< 0.10.250.18
3408Zinc, Dissolvedμg/l4.083.858.75
3409Chromium, Dissolvedμg/l0.61< 0.5< 0.5
3428Water Depthm15.212.611.8912.214.6811.612.1131411.4
3781Benzeneμg/l< 0.1< 0.1< 0.10.18< 0.10.12< 0.1< 0.1< 0.1< 0.1
3784Toluene :- {Methylbenzene}μg/l< 0.1< 0.1< 0.1
4370Chromium Hexavalentμg/l< 30< 30< 30
6019NGR : Eastingngr454332454373454418454397454366454396454404454378454419454387
6020NGR : Northingngr523760523664523706523685523689523685523722523683523646523655
6450Copper, Dissolvedμg/l0.6591.361.12
6716Dimethylbenzene : Sum of isomers (1,3- 1,4-)μg/l< 0.2< 0.2< 0.2
7342Time of sampling relative to previous high waterhh.mm2.47.364.44.293.035.595.117.083.146.13
7608Salinity : In Situppt22.2826.3820.42928.0620.73331.4129.4130.7131.0424.89
8944Tributyl Tin as Cationμg/l< 0.0005< 0.0005< 0.0005< 0.00050.00097< 0.0005< 0.0005< 0.0005< 0.00050.00068
98451,2-Dimethylbenzene :- {o-Xylene}μg/l< 0.1< 0.1< 0.1
9901Oxygen, Dissolved, % Saturation%94.991.19592.210490.1106.388.58774.7
9924Oxygen, Dissolved as O2mg/l10.39.3110.89.9111.28.439.567.87.376.62

Samples from 7 Jul 2012 to 8 Oct 2012

NotationDeterminandUnits 7 Jul
2012
12:29
8 Oct
2012
13:24
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l4.18
3408Zinc, Dissolvedμg/l10.23.57
3409Chromium, Dissolvedμg/l< 0.5< 0.5
3784Toluene :- {Methylbenzene}μg/l< 0.1< 0.1
4370Chromium Hexavalentμg/l< 30< 30
6450Copper, Dissolvedμg/l2.430.691
6716Dimethylbenzene : Sum of isomers (1,3- 1,4-)μg/l0.2< 0.2
98451,2-Dimethylbenzene :- {o-Xylene}μg/l0.15< 0.1