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sampling point
River Tees At Dabholme Gut Confluence

Description RIVER TEES AT DABHOLME GUT CONFLUENCE
Sampling point ID NE-45401356
Type Saline Water – Estuarine Sites – Non Bathing/Shellfish
Status open
Location easting northing: 454822 524858
lat lon: 54.615892, -1.152599
Area Northumberland Durham And Tees
Sub-Area Ecmas Sampling (North East Area)
Summary 140 samples taken between 2023 and 2006

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.

79 determinands have been measured at this site
  • 12-DCA
  • Aluminium-Al
  • Ammonia(N)
  • As-Filtered
  • B-[a]-pyrene
  • B-[b]-fluora
  • B-[ghi]-pery
  • B-[k]-fluora
  • Benzene
  • C - Org Filt
  • CHLOROPHYLL
  • CN Free
  • Cadmium - Cd
  • Cd Filtered
  • Chloroform
  • Chromium -Cr
  • Cond @ 20C
  • Copper - Cu
  • Cr Hex Filt
  • Cr Hexavalnt
  • Cr- Filtered
  • Cu Filtered
  • Cyanide - CN
  • Fluoranthene
  • HTrlTW
  • Hg Filtered
  • Ind123pyrene
  • LCMS
  • Lead - as Pb
  • MR Screen
  • N Dis Inorg
  • N Oxid Filt
  • N Oxidised
  • NATGRIDREF
  • NGR Easting
  • NGR Northing
  • NH3 filt N
  • NH3 un-ion
  • Ni- Filtered
  • Nickel - Ni
  • Nitrate Filt
  • Nitrate-N
  • Nitrite Filt
  • Nitrite-N
  • O Diss %sat
  • Orthophospht
  • 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
  • Phenol
  • Phytoplankto
  • SALinsitu
  • Sample Depth
  • SiO2 Filt
  • Sld Sus@105C
  • Temp Water
  • Time Hi-Tide
  • Toluene
  • TriBT Cation
  • TriPT Cation
  • Turbdty in-s
  • Vol Filtered
  • Water Depth
  • Zinc - as Zn
  • Zn- Filtered
  • pFoctanoate
  • pH

Sampling results

Samples from 31 Mar 2023 to 29 Nov 2023

NotationDeterminandUnits31 Mar
2023
13:40
31 Mar
2023
13:41
11 May
2023
12:56
9 Jun
2023
12:31
14 Jul
2023
15:25
11 Aug
2023
13:31
7 Sep
2023
13:55
9 Oct
2023
14:08
13 Nov
2023
07:27
29 Nov
2023
08:44
0004Time of high tidehh.mm12.3312.338.198.1514.1112.479.3613.273.054.23
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.140.190.190.170.190.150.891.10.5
0076Temperature of Water°C7.87.81910.513.814.915.116.814.710.47.3
0103Mercury, Dissolvedμg/l< 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
0174Cyanide : Free as CNmg/l< 0.005< 0.005< 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< 0.5< 0.5
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l1.53.62.11.71.91.96.45.17.7
0714Benzo(g,h,i)Peryleneμg/l0.000840.00180.00240.000150.000950.00080.000940.0017
0731Benzo(b)Fluorantheneμg/l0.000930.00170.00220.000270.000860.000860.00160.000940.0016
0733Benzo(k)Fluorantheneμg/l0.000430.00080.000990.000130.000410.000380.000440.00074
0736Fluorantheneμg/l0.00510.0190.0170.0140.0110.0120.0120.00910.012
0746Indeno(1,2,3-cd)pyreneμg/l0.000850.00180.00240.000170.0010.000880.00110.0019
3408Zinc, Dissolvedμg/l2.54.83.42.11.72.71088.8
3410Nickel, Dissolvedμg/l0.631.90.960.650.510.373.211.8
3428Water Depthm10.810.811.6713.1814.798.3412.198.0611.936.65
3449PBDE (EQSD) Totalμg/l< 0.00036
3976Turbidity : In Situftu24.324.37.64.74.88.33.56.4820.4
4574Phytoplankton111111111
46212,4,4-TriBromoDiphenylEtherμg/l< 6.0e-05
4865Volume of Sample Filteredml58058010001500180010001000670860370
4925Nitrogen, Dissolved Inorganic : as Nmg/l1.244.382.192.070.470.8411.62.655.2
4994GCMS Screen : Target Based multi-residue screening : Semi Quantitativetext111111111
5732Triphenyl Tin as Cationμg/l< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002
6019NGR : Eastingngr454834454834454818454793454781454824454796454850454804454839
6020NGR : Northingngr524822524822524887524885524931524953524847524867524915524884
6045Arsenic, Dissolvedμg/l1.41.51.51.61.51.62.11.21.2
6399Benzo(a)Pyreneμg/l0.000970.00160.00210.000170.000840.000660.00120.000830.0015
6450Copper, Dissolvedμg/l0.9310.840.680.770.931.91.42.1
6485Nitrite, Filtered as Nmg/l0.0230.060.0410.0410.00870.0260.470.0470.049
7299LCMS Screen : Semi Quantitativetext11111111
7342Time of sampling relative to previous high waterhh.mm1.081.084.374.161.140.444.190.414.224.21
7434National Grid Reference : Whole : Field report1
7608Salinity : In Situppt29.9429.94430.0931.0832.5931.4130.3324.4531.4916.68
7887Chlorophyll : Acetone Extractμg/l< 0.91.74.78.72.60.790.721.6
8944Tributyl Tin as Cationμg/l0.00025< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002
90052,2,3,4,4,5,6-Heptabromodiphenyl ether :- {PBDE 183}μg/l< 6.0e-05
90072,2,3,4,4,5-Hexabromodiphenyl ether :- {PBDE 138}μg/l< 6.0e-05
90092,2,3,4,4-Pentabromodiphenyl ether :- {PBDE 85}μg/l< 6.0e-05
90112,2,4,4,5,5-Hexabromodiphenyl ether :- {PBDE 153}μg/l< 6.0e-05
90132,2,4,4,5,6-Hexabromodiphenyl ether :- {PBDE 154}μg/l< 6.0e-05
90152,2,4,4,5-Pentabromodiphenyl ether :- {PBDE 99}μg/l< 6.0e-05
90172,2,4,4,6-Pentabromodiphenyl ether :- {PBDE 100}μg/l< 6.0e-05
90192,2,4,4-Tetrabromodiphenyl ether :- {PBDE 47}μg/l< 6.0e-05
90212,3,4,4-Tetrabromodiphenyl ether :- {PBDE 66}μg/l< 6.0e-05
9274Perfluorooctanoate anionμg/l0.00040.00150.0028< 0.001< 0.001< 0.0010.00410.00130.0027
9276Perfluorooctylsulphonate anionμg/l0.00130.00330.00270.00250.00340.0013> 0.020.0110.017
9853Nitrate, Filtered as Nmg/l0.6773.341.161.060.2710.5749.032.153.55
9856Orthophosphate, Filtered as Pmg/l0.10.320.310.160.0340.120.210.29
9857Silicate, Filtered as SiO2mg/l0.831.30.570.50.750.714.62.45.6
9901Oxygen, Dissolved, % Saturation%100.1100.195.298.5106.689.989.790.189.993.2
9924Oxygen, Dissolved as O2mg/l9.879.878.828.448.847.497.277.918.2710.1
9943Nitrogen, Total Oxidised, Filtered as Nmg/l0.73.41.21.10.280.69.52.23.6
9993Ammoniacal Nitrogen, Filtered as Nmg/l0.540.980.990.970.190.242.10.451.6

Samples from 2 Dec 2022 to 8 Mar 2023

NotationDeterminandUnits 2 Dec
2022
12:32
9 Jan
2023
10:40
9 Jan
2023
10:41
9 Jan
2023
10:42
10 Feb
2023
10:46
10 Feb
2023
10:47
10 Feb
2023
10:48
8 Mar
2023
08:32
8 Mar
2023
08:34
8 Mar
2023
08:35
0004Time of high tidehh.mm11.1111.0811.0811.086.186.186.184.194.194.19
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.610.230.26
0076Temperature of Water°C107.37.37.36.56.56.56.16.16.1
0103Mercury, Dissolvedμg/l< 0.01< 0.01< 0.01
0106Cadmium, Dissolvedμg/l< 0.03< 0.03< 0.03
0174Cyanide : Free as CNmg/l< 0.005< 0.005< 0.005
0175Cyanide as CNmg/l< 0.5< 0.5< 0.5
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l6.41.42.5
0714Benzo(g,h,i)Peryleneμg/l0.00580.00120.0046
0731Benzo(b)Fluorantheneμg/l0.00570.00110.0045
0733Benzo(k)Fluorantheneμg/l0.00280.000560.0022
0736Fluorantheneμg/l0.0210.0120.048
0746Indeno(1,2,3-cd)pyreneμg/l0.00530.00130.0044
32721,2-Dichloroethaneμg/l< 0.1< 0.1< 0.1< 0.1
3373Chloroform :- {Trichloromethane}μg/l10.480.190.41
3408Zinc, Dissolvedμg/l5.52.53.9
3410Nickel, Dissolvedμg/l1.20.730.92
3428Water Depthm8.846.666.666.668.228.228.226.996.996.99
3449PBDE (EQSD) Totalμg/l< 0.00036< 0.00036
3781Benzeneμg/l< 0.1< 0.1< 0.10.1
3976Turbidity : In Situftu4.319191916.616.616.614.114.114.1
4574Phytoplankton111
46212,4,4-TriBromoDiphenylEtherμg/l< 6.0e-05< 6.0e-05< 6.0e-05
4865Volume of Sample Filteredml68010001000
4925Nitrogen, Dissolved Inorganic : as Nmg/l5.30.793.3
4994GCMS Screen : Target Based multi-residue screening : Semi Quantitativetext111
5732Triphenyl Tin as Cationμg/l< 0.0002< 0.0002< 0.0002
6019NGR : Eastingngr454845454851454851454851454808454808454808454838454838454838
6020NGR : Northingngr524895524927524927524927524928524928524928524892524892524892
6045Arsenic, Dissolvedμg/l1.211.2
6399Benzo(a)Pyreneμg/l0.00670.00120.0047
6450Copper, Dissolvedμg/l1.10.541
6485Nitrite, Filtered as Nmg/l0.460.00850.088
7299LCMS Screen : Semi Quantitativetext111
7342Time of sampling relative to previous high waterhh.mm1.195.45.45.44.284.284.284.134.134.13
7608Salinity : In Situppt30.3420.5520.5520.5530.5930.5930.5927.9227.9227.92
7887Chlorophyll : Acetone Extractμg/l1.30.750.98
8944Tributyl Tin as Cationμg/l< 0.00020.000480.00034
90052,2,3,4,4,5,6-Heptabromodiphenyl ether :- {PBDE 183}μg/l< 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
90092,2,3,4,4-Pentabromodiphenyl ether :- {PBDE 85}μg/l< 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
90132,2,4,4,5,6-Hexabromodiphenyl ether :- {PBDE 154}μg/l< 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
90172,2,4,4,6-Pentabromodiphenyl ether :- {PBDE 100}μg/l< 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
90212,3,4,4-Tetrabromodiphenyl ether :- {PBDE 66}μg/l< 6.0e-05< 6.0e-05< 6.0e-05
9274Perfluorooctanoate anionμg/l0.0018< 0.0010.00085
9276Perfluorooctylsulphonate anionμg/l0.000860.0028
9853Nitrate, Filtered as Nmg/l3.140.5022.01
9856Orthophosphate, Filtered as Pmg/l0.360.0360.24
9857Silicate, Filtered as SiO2mg/l3.20.841.5
9901Oxygen, Dissolved, % Saturation%86.994.594.594.592.192.192.195.595.595.5
9924Oxygen, Dissolved as O2mg/l8.131010109.329.329.329.949.949.94
9943Nitrogen, Total Oxidised, Filtered as Nmg/l3.60.512.1
9993Ammoniacal Nitrogen, Filtered as Nmg/l1.70.281.2

Samples from 11 Jul 2022 to 2 Dec 2022

NotationDeterminandUnits11 Jul
2022
15:37
7 Aug
2022
13:02
13 Sep
2022
10:06
13 Oct
2022
10:14
13 Oct
2022
10:15
14 Nov
2022
10:22
14 Nov
2022
10:23
14 Nov
2022
10:24
2 Dec
2022
12:30
2 Dec
2022
12:31
0004Time of high tidehh.mm14.1711.326.086.156.156.466.466.4611.1111.11
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.20.140.390.420.820.61
0076Temperature of Water°C15.61515.512.512.511.911.911.91010
0103Mercury, Dissolvedμg/l< 0.01< 0.01< 0.010.014< 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
0175Cyanide as CNmg/l< 0.5< 0.5< 0.5
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l3.17.56.8
0714Benzo(g,h,i)Peryleneμg/l0.00110.00140.0016
0731Benzo(b)Fluorantheneμg/l0.00110.00150.0014
0733Benzo(k)Fluorantheneμg/l0.00050.000630.00069
0736Fluorantheneμg/l0.0140.0073
0746Indeno(1,2,3-cd)pyreneμg/l0.00110.00140.0016
32721,2-Dichloroethaneμg/l< 0.1< 0.1< 0.1< 0.1
3373Chloroform :- {Trichloromethane}μg/l< 0.1< 0.10.271
3408Zinc, Dissolvedμg/l3.17.28.9
3410Nickel, Dissolvedμg/l0.450.451.20.591.73.9
3428Water Depthm8.992.277.566.856.857.837.837.838.848.84
3781Benzeneμg/l< 0.1< 0.1< 0.1< 0.1
3976Turbidity : In Situftu3.43.24.1882.92.92.94.34.3
4574Phytoplankton111111
46212,4,4-TriBromoDiphenylEtherμg/l< 6.0e-05< 6.0e-05< 6.0e-05
4865Volume of Sample Filteredml16002500126013508501150
4925Nitrogen, Dissolved Inorganic : as Nmg/l0.990.893.431.4510.29.7
4994GCMS Screen : Target Based multi-residue screening : Semi Quantitativetext111
5732Triphenyl Tin as Cationμg/l< 0.0002< 0.0002< 0.0002
6019NGR : Eastingngr454849454844454839454827454827454833454833454833454845454845
6020NGR : Northingngr524843524809524860524935524935524890524890524890524895524895
6045Arsenic, Dissolvedμg/l1.81.51.7
6399Benzo(a)Pyreneμg/l0.00110.00130.0013
6450Copper, Dissolvedμg/l0.651.61
6485Nitrite, Filtered as Nmg/l0.0130.0170.0230.0190.130.42
7299LCMS Screen : Semi Quantitativetext111
7342Time of sampling relative to previous high waterhh.mm1.21.33.583.593.593.363.363.361.191.19
7608Salinity : In Situppt31.8732.2431.0729.5429.5430.4930.4930.4930.3430.34
7887Chlorophyll : Acetone Extractμg/l6.52.52.20.90.930.59
8944Tributyl Tin as Cationμg/l< 0.0002< 0.00020.000220.0003< 0.0002
90052,2,3,4,4,5,6-Heptabromodiphenyl ether :- {PBDE 183}μg/l< 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
90092,2,3,4,4-Pentabromodiphenyl ether :- {PBDE 85}μg/l< 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
90132,2,4,4,5,6-Hexabromodiphenyl ether :- {PBDE 154}μg/l< 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
90172,2,4,4,6-Pentabromodiphenyl ether :- {PBDE 100}μg/l< 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
90212,3,4,4-Tetrabromodiphenyl ether :- {PBDE 66}μg/l< 6.0e-05< 6.0e-05< 6.0e-05
9274Perfluorooctanoate anionμg/l0.0021
9276Perfluorooctylsulphonate anionμg/l0.0012> 0.0040.0096
9853Nitrate, Filtered as Nmg/l0.4770.5832.881.188.578.08
9856Orthophosphate, Filtered as Pmg/l0.0720.0890.280.160.951.1
9857Silicate, Filtered as SiO2mg/l0.460.441.40.822.83.5
9901Oxygen, Dissolved, % Saturation%103.292.382.178.878.886.286.286.286.986.9
9924Oxygen, Dissolved as O2mg/l8.487.666.87.017.017.727.727.728.138.13
9943Nitrogen, Total Oxidised, Filtered as Nmg/l0.490.62.91.28.78.5
9993Ammoniacal Nitrogen, Filtered as Nmg/l0.50.290.530.251.51.2

Samples from 2 Oct 2019 to 11 Jun 2022

NotationDeterminandUnits 2 Oct
2019
11:05
6 Dec
2019
12:56
12 Jan
2020
08:32
9 Feb
2020
09:04
5 Mar
2020
15:07
31 Mar
2021
10:08
12 May
2021
18:12
6 Apr
2022
11:26
10 May
2022
13:07
11 Jun
2022
15:48
0004Time of high tidehh.mm6.3611.310.443.311.497.117.057.2911.2513.43
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l5.20.150.420.30.921.90.810.120.10.16
0076Temperature of Water°C12.197.47.16.48.410.48.411.113.2
0103Mercury, Dissolvedμg/l< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01
0106Cadmium, Dissolvedμg/l0.039< 0.030.05< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03< 0.03
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l146.16.7
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< 0.10.33< 0.10.592.80.11.7< 0.10.27< 0.1
3408Zinc, Dissolvedμg/l85.55.9
3409Chromium, Dissolvedμg/l< 0.5< 0.5< 0.5
3410Nickel, Dissolvedμg/l2.20.711.30.842.61.150.590.670.51
3428Water Depthm12.319.858.4411.0513.1110.3210.59.139.48.21
3781Benzeneμg/l< 0.1< 0.1< 0.10.53< 0.10.11.1< 0.1< 0.1< 0.1
3784Toluene :- {Methylbenzene}μg/l< 0.1< 0.1< 0.1
3976Turbidity : In Situftu32.96.819.313.64.89.45.6113.94.4
4574Phytoplankton111
4865Volume of Sample Filteredml70015501850
4925Nitrogen, Dissolved Inorganic : as Nmg/l0.942.610.95
6019NGR : Eastingngr454798454838454821454796454824454803454867454816454848454851
6020NGR : Northingngr524837524868524869524897524820524934524815524888524843524848
6450Copper, Dissolvedμg/l2.81.40.81
6485Nitrite, Filtered as Nmg/l0.0110.0670.013
6619Chromium Hexavalent, Dissolved :- {Cr VI}μg/l< 0.3< 0.3< 0.3
7342Time of sampling relative to previous high waterhh.mm4.291.244.035.343.182.581.073.571.422.05
7608Salinity : In Situppt12.5230.921.831.3729.0925.3328.0129.8331.6632.15
7887Chlorophyll : Acetone Extractμg/l118.312
8944Tributyl Tin as Cationμg/l< 0.0002< 0.0002< 0.0002< 0.0002< 0.00020.00065< 0.0002< 0.0002< 0.0002
9522Phenolμg/l0.0690.180.54
9853Nitrate, Filtered as Nmg/l0.7992.030.667
9856Orthophosphate, Filtered as Pmg/l0.0570.20.083
9857Silicate, Filtered as SiO2mg/l0.590.360.37
9901Oxygen, Dissolved, % Saturation%84.297.288.1100.395.399.698.2104.96113.4100.5
9924Oxygen, Dissolved as O2mg/l8.419.269.269.969.779.999.2410.210.38.66
9943Nitrogen, Total Oxidised, Filtered as Nmg/l0.812.10.68
9993Ammoniacal Nitrogen, Filtered as Nmg/l0.130.510.27

Samples from 1 Dec 2018 to 11 Sep 2019

NotationDeterminandUnits 1 Dec
2018
13:10
12 Jan
2019
11:05
7 Feb
2019
10:35
13 Mar
2019
10:51
4 Apr
2019
09:19
3 May
2019
17:08
10 Jun
2019
14:20
3 Jul
2019
08:46
21 Aug
2019
09:28
11 Sep
2019
07:27
0004Time of high tidehh.mm10.297.35.327.435.215.479.534.367.432.44
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.9260.1980.7241.10.7850.1381.130.280.770.25
0076Temperature of Water°C8.87.456.37.610.513.114.214.713.6
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< 0.030.05< 0.03
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l1.285.144.7
32721,2-Dichloroethaneμg/l< 0.1< 0.10.49< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1
3373Chloroform :- {Trichloromethane}μg/l1.640.491.060.472.08< 0.1< 0.11.50.68< 0.1
3408Zinc, Dissolvedμg/l3.9111.47.7
3409Chromium, Dissolvedμg/l< 0.51.430.66
3410Nickel, Dissolvedμg/l2.481.4321.152.751.081.0720.970.48
3428Water Depthm9.127.987.3310.327.110.818.847.210.6810
3781Benzeneμg/l2.84< 0.15.48< 0.10.45< 0.1< 0.113< 0.1< 0.1
3784Toluene :- {Methylbenzene}μg/l< 0.10.161.8
3976Turbidity : In Situftu5.6916.117.54.56.812.76.83.63.2
6019NGR : Eastingngr454825454845454819454824454823454852454831454827454831454799
6020NGR : Northingngr524823524907524856524893524861524874524810524819524867524854
6450Copper, Dissolvedμg/l0.7811.741.1
6619Chromium Hexavalent, Dissolved :- {Cr VI}μg/l< 0.30.343< 0.3
7342Time of sampling relative to previous high waterhh.mm2.413.355.033.083.591.214.274.091.454.43
7608Salinity : In Situppt30.8331.8224.9417.629.7732.328.3229.8229.5632.05
8944Tributyl Tin as Cationμg/l0.000220.00118< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002< 0.00020.0021
9522Phenolμg/l14.237.6< 5
9901Oxygen, Dissolved, % Saturation%9092.794.3979111286.780.682.386.4
9924Oxygen, Dissolved as O2mg/l8.629.1110.310.89.0310.27.686.916.997.39

Samples from 9 Feb 2018 to 11 Nov 2018

NotationDeterminandUnits 9 Feb
2018
13:16
8 Mar
2018
12:16
9 Apr
2018
14:48
22 May
2018
14:33
11 Jun
2018
06:47
5 Jul
2018
11:16
1 Aug
2018
11:53
7 Sep
2018
15:43
10 Oct
2018
10:10
11 Nov
2018
09:17
0004Time of high tidehh.mm10.347.4910.569.592.148.56714.354.555.3
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.7560.1660.2460.09340.3850.40.2161.610.3740.92
0076Temperature of Water°C5.44.35.911.514.216.214.914.312.210.1
0103Mercury, Dissolvedμg/l< 0.010.0155< 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< 0.030.0307
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l3.446.462.22
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/l4.050.20.520.161.021.170.224.430.220.14
3408Zinc, Dissolvedμg/l6.1713.37.24
3409Chromium, Dissolvedμg/l< 0.51.4713.7
3410Nickel, Dissolvedμg/l2.991.221.392.722.293.321.085.311.61.17
3428Water Depthm9.277.791.559.327.8810.127.0610.426.598.19
3781Benzeneμg/l40.30.890.160.5< 0.19.680.110.87< 0.1< 0.1
3784Toluene :- {Methylbenzene}μg/l< 0.12.83< 0.1
3976Turbidity : In Situftu12.77.7786.35.36.54.2
6019NGR : Eastingngr454863454853454840454811454845454829454835454812454829454833
6020NGR : Northingngr524823524834524844524896524817524820524876524843524847524876
6450Copper, Dissolvedμg/l1.151.881.13
6619Chromium Hexavalent, Dissolved :- {Cr VI}μg/l< 0.3< 0.3< 0.3
7342Time of sampling relative to previous high waterhh.mm2.424.273.524.344.332.24.531.065.153.47
7608Salinity : In Situppt30.4621.2630.2632.1128.4531.2130.9430.2431.5232.58
8944Tributyl Tin as Cationμg/l0.00064< 0.0002< 0.0002< 0.00020.000220.000250.000210.000650.00021< 0.0002
9522Phenolμg/l28.477.1< 0.05
9901Oxygen, Dissolved, % Saturation%93.193.8123.3102.1114.491.188.990.384.5
9924Oxygen, Dissolved as O2mg/l9.6810.7118.839.337.647.587.987.77

Samples from 31 Mar 2017 to 13 Jan 2018

NotationDeterminandUnits31 Mar
2017
11:17
3 May
2017
12:02
15 Jun
2017
12:17
8 Jul
2017
08:31
3 Aug
2017
15:36
9 Sep
2017
11:05
12 Oct
2017
12:06
10 Nov
2017
10:21
5 Dec
2017
09:01
13 Jan
2018
15:12
0004Time of high tidehh.mm6.49.557.58513.446.059.118.044.1413.28
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.870.1730.2630.5490.2860.4290.8190.2060.1790.155
0076Temperature of Water°C8.910.313.413.914.514.212.110.47.96.7
0103Mercury, Dissolvedμg/l0.0131< 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/l6.913.013.792.58
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/l2.440.610.820.350.240.880.150.16< 0.10.39
3408Zinc, Dissolvedμg/l19.53.784.194.51
3409Chromium, Dissolvedμg/l0.547< 0.5< 0.5< 0.5
3410Nickel, Dissolvedμg/l2.120.9791.131.470.8411.360.9121.441.351.06
3428Water Depthm7.08147.887.369.97.758.899.777.4510.31
3781Benzeneμg/l0.282.280.1< 0.10.75< 0.1< 0.1< 0.1< 0.10.15
3784Toluene :- {Methylbenzene}μg/l0.13< 0.1< 0.1< 0.1
6019NGR : Eastingngr454832454797454830454859454824454809454837454852454825454837
6020NGR : Northingngr524874524847524875524893524878524860524884524863524895524827
6450Copper, Dissolvedμg/l2.511.070.8620.866
6619Chromium Hexavalent, Dissolved :- {Cr VI}μg/l< 0.3< 0.3< 0.3< 0.3
7342Time of sampling relative to previous high waterhh.mm4.372.074.193.311.5252.552.174.471.42
7608Salinity : In Situppt26.0930.530.0828.4931.4630.9924.529.6527.7233.08
8944Tributyl Tin as Cationμg/l< 0.0002< 0.0002< 0.00020.00024< 0.00020.00027< 0.00020.00025< 0.00020.00033
9522Phenolμg/l11.52.880.70719.5
9901Oxygen, Dissolved, % Saturation%94.790.396.581.190.677.191.18393.294.7
9924Oxygen, Dissolved as O2mg/l9.348.388.47.067.646.568.457.739.319.38

Samples from 11 May 2016 to 4 Mar 2017

NotationDeterminandUnits11 May
2016
11:22
4 Jun
2016
16:57
11 Jul
2016
13:04
6 Aug
2016
11:28
6 Sep
2016
10:45
13 Nov
2016
15:08
7 Dec
2016
12:38
10 Jan
2017
16:31
15 Feb
2017
11:15
4 Mar
2017
10:29
0004Time of high tidehh.mm7.3915.449.16.327.1214.258.5913.456.237.34
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.2490.2320.4980.6130.730.8360.1310.6030.1980.594
0076Temperature of Water°C11.112.514.815.515.39.68.87.16.17.2
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/l3.464.3110.8
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/l1.370.261.721.330.360.150.475.360.380.83
3408Zinc, Dissolvedμg/l8.524.7617.7
3409Chromium, Dissolvedμg/l< 0.5< 0.52.26
3410Nickel, Dissolvedμg/l1.711.441.62.232.021.291.242.061.411.27
3428Water Depthm12.98138.556.858.7615.9898.897.299.6
3781Benzeneμg/l0.17< 0.10.891.68< 0.1< 0.1< 0.10.620.180.26
3784Toluene :- {Methylbenzene}μg/l0.21< 0.10.48
6019NGR : Eastingngr454786454821454840454823454817454781454822454858454826454847
6020NGR : Northingngr524862524828524871524839524912524929524912524887524824524835
6450Copper, Dissolvedμg/l1.90.7441.82
6619Chromium Hexavalent, Dissolved :- {Cr VI}μg/l< 0.3< 0.3< 0.3
7342Time of sampling relative to previous high waterhh.mm3.431.133.544.563.330.433.392.464.522.55
7608Salinity : In Situppt28.3530.0629.1331.1829.3830.8731.4828.1723.2728.37
8944Tributyl Tin as Cationμg/l0.00067< 0.0002< 0.00020.00024< 0.0002< 0.0002< 0.00020.000240.00032< 0.0002
9522Phenolμg/l16.20.818240
9901Oxygen, Dissolved, % Saturation%94.379.191.983.978.788.68791.590.986.4
9924Oxygen, Dissolved as O2mg/l8.727.027.826.946.618.338.39.289.768.73

Samples from 5 Jul 2015 to 7 Apr 2016

NotationDeterminandUnits 5 Jul
2015
11:27
1 Aug
2015
10:21
3 Sep
2015
11:38
30 Sep
2015
11:41
5 Nov
2015
14:04
10 Dec
2015
08:15
11 Jan
2016
08:12
10 Feb
2016
12:18
2 Mar
2016
13:52
7 Apr
2016
07:56
0004Time of high tidehh.mm6.294.467.2517.47112.414.1816.499.124.14
0006Sample Depth below surfacem0.20.20.20.210.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.2460.5780.9121.091.112.430.8620.6110.243
0076Temperature of Water°C14.051414.053.6511.879.17.56.077.627
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< 0.030.031< 0.03< 0.03< 0.03
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l1.91.737.322.71
32721,2-Dichloroethaneμg/l< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.1< 0.10.35< 0.1
3373Chloroform :- {Trichloromethane}μg/l0.270.121.960.360.660.42< 0.10.482.870.77
3408Zinc, Dissolvedμg/l5.154.937.66
3409Chromium, Dissolvedμg/l< 0.5< 0.5< 0.5
3410Nickel, Dissolvedμg/l1.411.311.731.930.631.641.622.040.909
3428Water Depthm7.37.610.8910.31.58.276.78.21.86
3781Benzeneμg/l< 0.1< 0.1< 0.1< 0.1< 0.10.18< 0.10.1316.8< 0.1
3784Toluene :- {Methylbenzene}μg/l< 0.1< 0.1< 0.1< 0.1
4370Chromium Hexavalentμg/l< 30
6019NGR : Eastingngr454827454805454822454813454826454828454828454814454848454840
6020NGR : Northingngr524880524837524848524847524831524829524844524864524823524891
6450Copper, Dissolvedμg/l0.8431.451.2
6619Chromium Hexavalent, Dissolved :- {Cr VI}μg/l< 0.3< 0.3< 0.3
7342Time of sampling relative to previous high waterhh.mm4.585.354.136.273.045.343.547.354.43.42
7608Salinity : In Situppt31.1528.1127.531.8628.4521.625.4116.1913.8427.78
8944Tributyl Tin as Cationμg/l0.000520.000540.00070.003360.00130.000880.000270.000420.000290.00061
9522Phenolμg/l5.612.150.19116.5
9901Oxygen, Dissolved, % Saturation%76.176.775.573.182.792.897.295.185.188.4
9924Oxygen, Dissolved as O2mg/l6.496.686.597.867.519.389.9510.79.369.01

Samples from 10 Sep 2014 to 7 Jun 2015

NotationDeterminandUnits10 Sep
2014
09:15
10 Oct
2014
08:23
11 Nov
2014
08:48
8 Dec
2014
08:46
6 Jan
2015
08:49
13 Feb
2015
11:03
7 Mar
2015
08:33
11 Apr
2015
13:14
14 May
2015
15:03
7 Jun
2015
11:38
0004Time of high tidehh.mm4.535.156.044.254.1310.034.358.4213.047.27
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.4960.2630.2720.4720.8830.1110.2510.2130.2130.287
0076Temperature of Water°C14.9912.4410.68.747.485.385.767.879.5411.58
0103Mercury, Dissolvedμg/l0.0199< 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/l4.971.553.321.21
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/l1.26< 0.1< 0.10.110.160.1< 0.1< 0.10.20.88
3408Zinc, Dissolvedμg/l6.625.834.563.15
3409Chromium, Dissolvedμg/l7.61< 0.5< 0.5< 0.5
3410Nickel, Dissolvedμg/l2.281.610.6760.8591.570.6210.7220.7983.211.23
3428Water Depthm1114.514.312.212.414.713.314.410.82.5
3781Benzeneμg/l< 0.1< 0.1< 0.1< 0.1< 0.10.24< 0.1< 0.1< 0.15.23
3784Toluene :- {Methylbenzene}μg/l< 0.1< 0.1< 0.1< 0.1
4370Chromium Hexavalentμg/l< 30< 30< 30< 30
6019NGR : Eastingngr454807454811454780454799454802454777454790454828454834454846
6020NGR : Northingngr524841524861524850524868524831524957524763524806524868524853
6450Copper, Dissolvedμg/l1.610.8680.7150.7
7342Time of sampling relative to previous high waterhh.mm4.223.082.444.214.3613.584.321.594.11
7608Salinity : In Situppt30.3930.830.9530.3126.8830.4428.2630.6132.0728.99
8944Tributyl Tin as Cationμg/l0.000430.000420.00033< 0.0002< 0.00020.000370.000310.00033< 0.00020.00027
9522Phenolμg/l29.20.6280.6530.666
9901Oxygen, Dissolved, % Saturation%78.282.587.186.693.696.296.391.194.5101.2
9924Oxygen, Dissolved as O2mg/l6.577.2988.339.491010.18.938.829.22

Samples from 7 Dec 2013 to 30 Jul 2014

NotationDeterminandUnits 7 Dec
2013
09:43
10 Dec
2013
11:01
10 Jan
2014
14:35
4 Feb
2014
11:31
11 Mar
2014
15:17
3 Apr
2014
09:48
8 May
2014
12:16
10 Jun
2014
08:13
7 Jul
2014
14:30
30 Jul
2014
11:53
0004Time of high tidehh.mm6.339.3311.066.4412.056.4411.132.1911.366.2
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.2410.7040.2330.7840.5891.170.1960.3541.031.19
0076Temperature of Water°C7.066.986.095.297.587.589.6312.05116.2717.53
0103Mercury, Dissolvedμg/l0.0116< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01
0106Cadmium, Dissolvedμg/l< 0.03< 0.030.04< 0.03< 0.03< 0.03< 0.03< 0.030.038< 0.03
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l3.1512.23.33
32721,2-Dichloroethaneμg/l< 0.1< 0.1< 0.14.280.69< 0.1< 0.1< 0.10.32< 0.1
3373Chloroform :- {Trichloromethane}μg/l< 0.1< 0.1< 0.11.92.33< 0.10.160.173.424.26
3408Zinc, Dissolvedμg/l5.629.856.9
3409Chromium, Dissolvedμg/l< 0.53.91< 0.5
3410Nickel, Dissolvedμg/l1.251.241.080.973< 0.31.720.9231.962.773.77
3428Water Depthm14.314.614.57.512.614.513.88.9313.37
3781Benzeneμg/l< 0.1< 0.1< 0.13.071.53< 0.10.77< 0.10.934.48
3784Toluene :- {Methylbenzene}μg/l< 0.10.62< 0.1
4370Chromium Hexavalentμg/l< 30< 30< 30
6019NGR : Eastingngr454793454814454783454836454811454750454817454814454804454827
6020NGR : Northingngr524851524909525022524878524868524942524840524863524869524810
6450Copper, Dissolvedμg/l0.6941.461.33
7342Time of sampling relative to previous high waterhh.mm3.11.283.294.473.123.041.035.542.545.33
7608Salinity : In Situppt27.0923.3115.0517.2526.17818.9631.6729.91830.129.56
8944Tributyl Tin as Cationμg/l< 0.0005< 0.0002< 0.0002< 0.00020.000220.00033< 0.00020.00021< 0.00020.00035
9522Phenolμg/l1.2176.11.24
9901Oxygen, Dissolved, % Saturation%87.892.99797.691.391.795.5818790.5
9924Oxygen, Dissolved as O2mg/l8.989.771111.19.289.778.927.267.147.27

Samples from 9 Jan 2013 to 3 Oct 2013

NotationDeterminandUnits 9 Jan
2013
08:07
15 Feb
2013
11:22
14 Mar
2013
09:26
15 Apr
2013
09:59
8 May
2013
09:20
10 Jun
2013
10:26
4 Jul
2013
08:41
12 Aug
2013
10:36
11 Sep
2013
14:00
3 Oct
2013
08:00
0004Time of high tidehh.mm13.1416.515.067.153.285.2214.017.37.543.11
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0052Lead, Dissolvedμg/l0.4590.3020.2260.5560.2090.2360.1830.5140.6820.468
0076Temperature of Water°C7.554.6344.76.629.912.3312.4314.6814.3713.27
0103Mercury, Dissolvedμg/l< 0.01< 0.01< 0.01< 0.010.0327< 0.01< 0.01< 0.01< 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/l3.822.944.312.8417.5
32721,2-Dichloroethaneμg/l0.29< 0.10.62< 0.12.8< 0.1< 0.1< 0.12.63< 0.1
3373Chloroform :- {Trichloromethane}μg/l0.59< 0.10.48< 0.11.730.13< 0.10.864.280.7
3408Zinc, Dissolvedμg/l6.643.655.033.6411.9
3409Chromium, Dissolvedμg/l0.64< 0.5< 0.5< 0.59.05
3410Nickel, Dissolvedμg/l0.9730.9571.280.6542.181.340.6220.9660.4230.717
3428Water Depthm12.412.117.714.0411.912.31310.111.97.7
3781Benzeneμg/l< 0.1< 0.10.98< 0.122.6< 0.1< 0.14.751.120.33
3784Toluene :- {Methylbenzene}μg/l< 0.1< 0.10.46< 0.11.3
4370Chromium Hexavalentμg/l< 30< 30< 30< 30< 30
6019NGR : Eastingngr454772454772454842454805454773454781454808454844454803454841
6020NGR : Northingngr524891524921524858524853524824524845524833524886524869524886
6450Copper, Dissolvedμg/l0.540.3410.771.140.623
7342Time of sampling relative to previous high waterhh.mm7.274.314.22.445.525.047.023.066.064.49
7608Salinity : In Situppt27.823.04924.8223.13530.5328.7731.5130.9925.0229.43
8944Tributyl Tin as Cationμg/l< 0.0005< 0.0005< 0.0005< 0.0005< 0.0005< 0.0005< 0.0005< 0.0005< 0.0005< 0.0005
9522Phenolμg/l13.20.489100.59725.5
9901Oxygen, Dissolved, % Saturation%91.696.49110390.111189.281.87277.6
9924Oxygen, Dissolved as O2mg/l9.2210.81010.98.439.977.856.896.346.8

Samples from 29 Jul 2008 to 8 Dec 2012

NotationDeterminandUnits29 Jul
2008
15:09
2 Dec
2008
12:01
12 May
2009
10:23
28 Jul
2009
12:33
21 Sep
2009
17:41
17 Nov
2009
06:52
9 Mar
2010
11:51
7 Jul
2012
12:22
8 Oct
2012
13:32
8 Dec
2012
13:09
0004Time of high tidehh.mm10.39
0006Sample Depth below surfacem0.2
0052Lead, Dissolvedμg/l0.176
0061pH7.918.088.068.018.067.988
0076Temperature of Water°C177.459.8215.1913.9610.015.585.14
0103Mercury, Dissolvedμg/l< 0.01
0106Cadmium, Dissolvedμg/l< 0.04
0111Ammoniacal Nitrogen as Nmg/l11.512.22.341.261.430.646
0116Nitrogen, Total Oxidised as Nmg/l16.512.30.80.441.560.85
0117Nitrate as Nmg/l15.510.50.6980.3311.350.82
0118Nitrite as Nmg/l1.011.850.1020.1090.2130.0301
0119Ammonia un-ionised as Nmg/l0.2850.1850.04210.03360.02490.00852
0135Solids, Suspended at 105 Cmg/l12.5107.4< 34.614.78.2
0180Orthophosphate, reactive as Pmg/l2.021.080.1330.0850.1330.067
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l6.79
32721,2-Dichloroethaneμg/l< 0.1
3373Chloroform :- {Trichloromethane}μg/l0.32
3408Zinc, Dissolvedμg/l8.546.41
3409Chromium, Dissolvedμg/l< 0.50.74
3410Nickel, Dissolvedμg/l0.857
3428Water Depthm14.4
3781Benzeneμg/l< 0.1
3784Toluene :- {Methylbenzene}μg/l< 0.1< 0.1
4370Chromium Hexavalentμg/l< 30< 30
6019NGR : Eastingngr454773
6020NGR : Northingngr524828
6450Copper, Dissolvedμg/l2.111.43
7342Time of sampling relative to previous high waterhh.mm2.3
7608Salinity : In Situppt30.2330.5930.2131.0832.6426.426.5116.31
8944Tributyl Tin as Cationμg/l< 0.0005
9522Phenolμg/l0.16314.9
9901Oxygen, Dissolved, % Saturation%96.4
9924Oxygen, Dissolved as O2mg/l11.1

Samples from 17 May 2006 to 5 Jun 2008

NotationDeterminandUnits17 May
2006
10:15
30 Aug
2006
10:10
19 Oct
2006
21:38
14 Nov
2006
13:47
12 Apr
2007
07:17
30 May
2007
12:21
18 Jul
2007
23:29
7 Nov
2007
16:09
19 Feb
2008
10:02
5 Jun
2008
07:43
0006Sample Depth below surfacem1.181
0050Leadμg/l0.72
0061pH888887.97.997.978.03
0062Conductivity at 20 Cμs/cm3555529.79
0076Temperature of Water°C12.315.513.410.79.511.815.211.595.5913.04
0108Cadmiumμg/l< 0.1
0111Ammoniacal Nitrogen as Nmg/l0.6274.360.6880.6621.450.8570.439.629.772.34
0116Nitrogen, Total Oxidised as Nmg/l1.625.360.440.711.370.725< 0.21510.12.72
0117Nitrate as Nmg/l1.595.260.4160.6451.310.70.17914.47.862.13
0118Nitrite as Nmg/l0.0350.0970.0240.0650.0560.0250.0210.5812.240.591
0119Ammonia un-ionised as Nmg/l0.01350.1190.01610.02550.01780.009150.1930.120.0533
0135Solids, Suspended at 105 Cmg/l< 3444< 34.33.710.928.6< 3
0180Orthophosphate, reactive as Pmg/l0.1670.310.0990.1250.1120.1250.0641.340.530.22
3164Chromiumμg/l16
6057Aluminiumμg/l49
6452Copperμg/l< 1
6455Zincμg/l4.1
6462Nickelμg/l0.813
7608Salinity : In Situppt22.4130.0632.329.5231.4327.532.8328.3730.58
9901Oxygen, Dissolved, % Saturation%9880