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sampling point
Tees At Billingham Reach (Surface)

Description TEES AT BILLINGHAM REACH (SURFACE)
Sampling point ID NE-45401021
Type Saline Water – Estuarine Sites – Non Bathing/Shellfish
Status open
Location easting northing: 447900 520300
lat lon: 54.575636, -1.260516
Area Northumberland Durham And Tees
Sub-Area Ecmas Sampling (North East Area)
Summary 159 samples taken between 2023 and 2011

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.

66 determinands have been measured at this site
  • Aluminium-Al
  • As-Filtered
  • B-[a]-pyrene
  • B-[b]-fluora
  • B-[ghi]-pery
  • B-[k]-fluora
  • C - Org Filt
  • CHLOROPHYLL
  • CN Free
  • Cadmium - Cd
  • Cd Filtered
  • Chromium -Cr
  • Cond @ 25C
  • Copper - Cu
  • Cr- Filtered
  • Cu Filtered
  • Cyanide - CN
  • Fluoranthene
  • HTrlTW
  • Hg Filtered
  • Ind123pyrene
  • LCMS
  • Lead - as Pb
  • MR Screen
  • N Dis Inorg
  • N Oxid Filt
  • NATGRIDREF
  • NGR Easting
  • NGR Northing
  • NH3 filt N
  • Ni- Filtered
  • Nickel - Ni
  • 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
  • Phosphorus-P
  • Phytoplankto
  • SALinsitu
  • Sample Depth
  • SiO2 Filt
  • Sld Sus@105C
  • Temp Water
  • Time Hi-Tide
  • TriBT Cation
  • TriPT Cation
  • Turbdty in-s
  • Vol Filtered
  • Water Depth
  • Zinc - as Zn
  • Zn- Filtered
  • pFoctanoate

Sampling results

Samples from 31 Mar 2023 to 28 Nov 2023

NotationDeterminandUnits31 Mar
2023
10:59
11 May
2023
14:16
9 Jun
2023
13:55
14 Jul
2023
14:24
14 Jul
2023
14:25
11 Aug
2023
11:11
7 Sep
2023
12:34
9 Oct
2023
11:41
13 Nov
2023
08:49
28 Nov
2023
08:35
0004Time of high tidehh.mm8.198.1514.1112.479.3613.273.053.43
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.2
0050Leadμg/l2.32.51.232.4126.814
0052Lead, Dissolvedμg/l0.160.410.30.90.824.31.50.99
0076Temperature of Water°C13.114.915.415.216.313.99.17.2
0103Mercury, Dissolvedμg/l< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01< 0.01
0106Cadmium, Dissolvedμg/l0.031< 0.03< 0.03< 0.03< 0.03< 0.03< 0.030.031
0108Cadmiumμg/l< 0.03< 0.03< 0.03< 0.03< 0.030.0670.050.096
0174Cyanide : Free as CNmg/l< 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
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l6.73.725.26126.59
0348Phosphorus, Total as Pmg/l0.150.180.110.0850.170.0680.0940.38
0714Benzo(g,h,i)Peryleneμg/l0.00280.00140.00040.000980.000520.0090.017
0731Benzo(b)Fluorantheneμg/l0.00210.00120.000460.00110.000560.000880.00810.014
0733Benzo(k)Fluorantheneμg/l0.0010.000610.000220.000450.000240.00440.0078
0736Fluorantheneμg/l0.0260.0230.0180.0220.0170.00470.0270.029
0746Indeno(1,2,3-cd)pyreneμg/l0.00270.00160.000420.0010.000540.00970.02
3164Chromiumμg/l1.91.40.591.21.20.941.96.7
3408Zinc, Dissolvedμg/l3.73.42.23.14.27.95.35.5
3409Chromium, Dissolvedμg/l< 0.5< 0.5< 0.5< 0.50.61< 0.5< 0.50.71
3410Nickel, Dissolvedμg/l1.11.80.530.951.11.20.932.2
3428Water Depthm2.493.977.636.044.256.142.973.67
3449PBDE (EQSD) Totalμg/l< 0.00036
3976Turbidity : In Situftu17.16.22.96.1313.112.260.8
4574Phytoplankton11111111
46212,4,4-TriBromoDiphenylEtherμg/l< 6.0e-05
4865Volume of Sample Filteredml4001260180010001000590600220
4925Nitrogen, Dissolved Inorganic : as Nmg/l0.1165.70.91.282.450.671.723.58
4994GCMS Screen : Target Based multi-residue screening : Semi Quantitativetext11111111
5732Triphenyl Tin as Cationμg/l< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002< 0.00020.00023
6019NGR : Eastingngr447889447918447895447903447894447905447902447928
6020NGR : Northingngr520338520349520330520285520297520319520367520366
6045Arsenic, Dissolvedμg/l< 11.11.41.21.1< 1< 1< 1
6057Aluminiumμg/l32054< 4097441903503600
6399Benzo(a)Pyreneμg/l0.00180.00110.000310.000780.000360.000630.00880.016
6450Copper, Dissolvedμg/l1.80.980.711.51.41.11.45.3
6452Copperμg/l2.61.20.981.41.61.62.88
6455Zincμg/l7.64.62.85.26.5141437
6462Nickelμg/l1.720.71.31.31.61.87.8
6485Nitrite, Filtered as Nmg/l< 0.0040.0330.0130.0140.024< 0.0040.0120.023
7299LCMS Screen : Semi Quantitativetext1
7342Time of sampling relative to previous high waterhh.mm5.575.40.13112.5811.195.444.52
7434National Grid Reference : Whole : Field report11
7608Salinity : In Situppt16.4122.4830.825.5926.4414.8518.618.56
7887Chlorophyll : Acetone Extractμg/l2.54.73112.71.4< 2
8944Tributyl Tin as Cationμg/l< 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/l0.00160.000810.000490.000780.00130.00230.0010.0034
9276Perfluorooctylsulphonate anionμg/l0.00170.00110.000530.00180.00150.00190.00130.0023
9853Nitrate, Filtered as Nmg/l< 0.0964.570.6370.8961.780.4861.393.08
9856Orthophosphate, Filtered as Pmg/l0.0130.130.0880.060.130.0340.0490.12
9857Silicate, Filtered as SiO2mg/l< 0.20.950.612.12.91.82.95.7
9901Oxygen, Dissolved, % Saturation%91.578.791.281.268.594.593.296.5
9924Oxygen, Dissolved as O2mg/l8.736.977.5875.758.959.611.1
9943Nitrogen, Total Oxidised, Filtered as Nmg/l< 0.14.60.650.911.80.491.43.1
9993Ammoniacal Nitrogen, Filtered as Nmg/l0.0161.10.250.370.650.180.320.48

Samples from 7 Aug 2022 to 31 Mar 2023

NotationDeterminandUnits 7 Aug
2022
10:33
13 Sep
2022
11:49
13 Sep
2022
11:50
13 Oct
2022
11:25
14 Nov
2022
11:28
2 Dec
2022
10:54
9 Jan
2023
12:04
10 Feb
2023
12:19
8 Mar
2023
09:34
31 Mar
2023
10:58
0004Time of high tidehh.mm11.326.086.156.4611.1111.086.184.1912.33
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.2
0050Leadμg/l3.2
0052Lead, Dissolvedμg/l0.411.21.61.11.21.60.920.710.93
0076Temperature of Water°C15.515.912.312.18.96.56.66.78.1
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< 0.03< 0.03< 0.030.035< 0.03< 0.03< 0.03
0108Cadmiumμg/l< 0.03
0174Cyanide : Free as CNmg/l< 0.005< 0.5< 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/l2.97.17.35.64.99.63.83.25
0348Phosphorus, Total as Pmg/l0.096
0714Benzo(g,h,i)Peryleneμg/l0.000930.00430.000850.000780.000650.00520.00430.00140.0016
0731Benzo(b)Fluorantheneμg/l0.00080.00310.000890.000790.000670.0040.00370.00120.0014
0733Benzo(k)Fluorantheneμg/l0.000390.00140.000380.000390.000330.00230.00190.00060.00068
0736Fluorantheneμg/l0.010.020.0110.00780.0110.0110.0150.0210.007
0746Indeno(1,2,3-cd)pyreneμg/l0.000930.00370.00080.000840.000690.00470.00470.00140.0017
3164Chromiumμg/l2.81.4175.22.43.2
3408Zinc, Dissolvedμg/l2.44.45.64.34.15.94.24.34.4
3409Chromium, Dissolvedμg/l< 0.5< 0.51.30.580.51< 0.5
3410Nickel, Dissolvedμg/l0.621.50.991.60.881.40.870.990.97
3428Water Depthm6.343.914.525.537.185.144.094.515.68
3449PBDE (EQSD) Totalμg/l< 0.00036< 0.00036
3976Turbidity : In Situftu3.55.76.64.25.436.612.18.68.6
4574Phytoplankton111111111
46212,4,4-TriBromoDiphenylEtherμg/l< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05< 6.0e-05
4865Volume of Sample Filteredml17001000950100012004108801000840
4925Nitrogen, Dissolved Inorganic : as Nmg/l0.772.141.336.61.532.241.691.821.99
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
6019NGR : Eastingngr447880447910447909447901447912447892447921447904447885
6020NGR : Northingngr520305520342520326520310520376520230520276520321520343
6045Arsenic, Dissolvedμg/l11.21.11.1< 1< 1< 1< 1
6057Aluminiumμg/l200
6399Benzo(a)Pyreneμg/l0.000680.00310.000730.000740.000610.00480.00420.00120.0013
6450Copper, Dissolvedμg/l0.551.20.870.830.791.70.650.911.9
6452Copperμg/l2.4
6455Zincμg/l9.2
6462Nickelμg/l1.3
6485Nitrite, Filtered as Nmg/l0.010.020.00790.0240.0120.00980.00990.0130.0092
7299LCMS Screen : Semi Quantitativetext111111111
7342Time of sampling relative to previous high waterhh.mm11.285.415.14.4212.50.566.015.1510.47
7608Salinity : In Situppt29.3218.6620.2328.3219.533.4623.3521.7611.28
7887Chlorophyll : Acetone Extractμg/l1.41.81.20.780.71.6< 0.61.31.8
8944Tributyl Tin as Cationμg/l< 0.0002< 0.0002< 0.0002< 0.00020.00028< 0.0002< 0.0002
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< 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< 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< 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< 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< 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< 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< 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< 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< 6.0e-05
9274Perfluorooctanoate anionμg/l0.000520.00130.000810.000590.00090.000560.000510.00061
9276Perfluorooctylsulphonate anionμg/l0.000940.00180.000550.00110.000730.000570.000770.0006
9853Nitrate, Filtered as Nmg/l0.511.580.8924.581.392.191.491.391.79
9856Orthophosphate, Filtered as Pmg/l0.0870.0820.060.0610.0570.0460.0720.0780.076
9857Silicate, Filtered as SiO2mg/l0.871.51.42.32.53.82.31.82.6
9901Oxygen, Dissolved, % Saturation%73.467.872.485.193.6104.591.397.2103.4
9924Oxygen, Dissolved as O2mg/l6.156.026.877.79.6312.69.6810.411.4
9943Nitrogen, Total Oxidised, Filtered as Nmg/l0.521.60.94.61.42.21.51.41.8
9993Ammoniacal Nitrogen, Filtered as Nmg/l0.250.540.4320.130.0380.190.420.19

Samples from 5 Mar 2022 to 11 Jul 2022

NotationDeterminandUnits 5 Mar
2022
10:18
5 Mar
2022
10:20
6 Apr
2022
12:50
10 May
2022
10:46
10 May
2022
10:47
11 Jun
2022
13:38
11 Jun
2022
13:44
11 Jun
2022
13:45
11 Jun
2022
13:46
11 Jul
2022
13:44
0004Time of high tidehh.mm5.255.257.2911.2513.4313.4314.17
0006Sample Depth below surfacem0.20.20.20.26.50.20.2
0052Lead, Dissolvedμg/l0.460.190.190.330.36
0076Temperature of Water°C5.775.88.311.612.541415.4
0077Conductivity at 25 Cμs/cm6022
0103Mercury, Dissolvedμg/l< 0.01< 0.01
0106Cadmium, Dissolvedμg/l< 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/l5.91.91.22.33.2
0714Benzo(g,h,i)Peryleneμg/l0.00570.000450.010.00120.0012
0731Benzo(b)Fluorantheneμg/l0.00430.000460.0120.00110.0012
0733Benzo(k)Fluorantheneμg/l0.00220.000230.00640.000580.0006
0736Fluorantheneμg/l0.0110.00610.0290.0110.012
0746Indeno(1,2,3-cd)pyreneμg/l0.00590.000480.0120.00130.0012
3408Zinc, Dissolvedμg/l5.92.11.62.52.7
3410Nickel, Dissolvedμg/l1.60.590.470.670.77
3428Water Depthm4.234.234.957.117.547.097.71
3976Turbidity : In Situftu61.361.310.13.310.34.66.9
4574Phytoplankton11111
4865Volume of Sample Filteredml250550144014001200
4925Nitrogen, Dissolved Inorganic : as Nmg/l1.512.951.081.031.86
4994GCMS Screen : Target Based multi-residue screening : Semi Quantitativetext111111
5732Triphenyl Tin as Cationμg/l< 0.0002< 0.0002< 0.0002< 0.0002< 0.0002
6019NGR : Eastingngr447920447922447901447879447897
6020NGR : Northingngr520370520275520319520261520300
6399Benzo(a)Pyreneμg/l0.00420.000150.0130.00110.0011
6450Copper, Dissolvedμg/l1.80.610.720.520.7
6485Nitrite, Filtered as Nmg/l0.010.0170.010.0130.02
7299LCMS Screen : Semi Quantitativetext1111
7342Time of sampling relative to previous high waterhh.mm4.544.545.2111.2612.040.0111.51
7434National Grid Reference : Whole : Field report1111
7608Salinity : In Situppt5.325.3223.8627.5233.3928.0730.58
7887Chlorophyll : Acetone Extractμg/l4.29.8132.517
8944Tributyl Tin as Cationμg/l< 0.0002< 0.00020.00035< 0.0002< 0.0002
9274Perfluorooctanoate anionμg/l0.000990.00046< 0.00040.00080.00056
9276Perfluorooctylsulphonate anionμg/l0.00170.00120.000350.00130.0011
9853Nitrate, Filtered as Nmg/l1.392.880.860.7870.97
9856Orthophosphate, Filtered as Pmg/l0.0410.110.0830.0980.12
9857Silicate, Filtered as SiO2mg/l2.42.3< 0.20.680.8
9901Oxygen, Dissolved, % Saturation%103.1103.1104.51107.381.283.6100.4
9924Oxygen, Dissolved as O2mg/l12.510.69.877.047.288.36
9943Nitrogen, Total Oxidised, Filtered as Nmg/l1.42.90.870.80.99
9993Ammoniacal Nitrogen, Filtered as Nmg/l0.110.0470.210.230.87

Samples from 31 Mar 2021 to 8 Feb 2022

NotationDeterminandUnits31 Mar
2021
11:28
12 May
2021
16:57
4 Jun
2021
10:49
10 Jul
2021
09:50
5 Aug
2021
08:47
1 Sep
2021
16:33
10 Oct
2021
12:02
7 Dec
2021
09:52
9 Jan
2022
12:21
8 Feb
2022
13:28
0004Time of high tidehh.mm7.117.0512.075.0314.4212.026.45.198.48.43
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0076Temperature of Water°C91012.815.717.216.613.35.33.65.8
3428Water Depthm3.998.36.84.664.885.484.245.165.875.52
3976Turbidity : In Situftu14.813.1711.55.676.233.511.412.8
4574Phytoplankton1111111111
4865Volume of Sample Filteredml5507001000100010001000670290910770
4925Nitrogen, Dissolved Inorganic : as Nmg/l81.581.461.641.574.75.18.323.280.688
6019NGR : Eastingngr447913447900447923447897447916447910447911447902447910447907
6020NGR : Northingngr520316520223520342520292520304520270520315520320520321520284
6485Nitrite, Filtered as Nmg/l0.0250.0160.0150.0280.0270.0380.0350.0260.015< 0.004
7342Time of sampling relative to previous high waterhh.mm4.1812.0810.514.476.344.315.224.333.414.45
7608Salinity : In Situppt16.8218.9524.522.0728.9119.231.367.127.1513.57
7887Chlorophyll : Acetone Extractμg/l3.4234.71.23.82.43.31.51.5
9853Nitrate, Filtered as Nmg/l6.181.381.191.171.072.963.977.773.190.636
9856Orthophosphate, Filtered as Pmg/l0.210.0560.10.140.20.210.270.180.0850.041
9857Silicate, Filtered as SiO2mg/l31.21.521.51.52.844.21.6
9901Oxygen, Dissolved, % Saturation%9490.486.372.463.373.379.296.699.6100.4
9924Oxygen, Dissolved as O2mg/l9.829.17.886.325.146.396.8511.712.611.6
9943Nitrogen, Total Oxidised, Filtered as Nmg/l6.21.41.21.21.1347.83.20.64
9993Ammoniacal Nitrogen, Filtered as Nmg/l1.80.180.260.440.471.71.10.520.0790.048

Samples from 2 Oct 2019 to 5 Mar 2021

NotationDeterminandUnits 2 Oct
2019
12:39
6 Dec
2019
14:17
12 Jan
2020
10:00
9 Feb
2020
10:08
5 Mar
2020
13:54
12 Oct
2020
08:25
8 Nov
2020
12:03
6 Dec
2020
12:25
10 Feb
2021
14:22
5 Mar
2021
12:58
0004Time of high tidehh.mm6.3611.310.4415.4611.4912.428.377.0614.437.46
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0076Temperature of Water°C11.37.65.36.45.610.99.66.22.76.2
0077Conductivity at 25 Cμs/cm2232331274
3428Water Depthm2.536.64.513.757.15.235.975.235.24.47
3976Turbidity : In Situftu1097.64629.86.69.36.275.622.99.6
4574Phytoplankton1111111111
4865Volume of Sample Filteredml270800410410115010001390270470770
4925Nitrogen, Dissolved Inorganic : as Nmg/l4.16.81.435.74.61.893.27.91.545.3
6019NGR : Eastingngr447894447905447934447924447912447920447901447904447868447897
6020NGR : Northingngr520316520343520393520372520343520342520286520285520229520294
6485Nitrite, Filtered as Nmg/l0.0180.0190.00860.0260.00720.00930.0180.0280.00780.027
7342Time of sampling relative to previous high waterhh.mm6.032.455.316.382.058.343.265.1911.575.12
7608Salinity : In Situppt0.91222.2121.3117.9913.4619.397.396.8212.44
7887Chlorophyll : Acetone Extractμg/l7.5< 0.62.93.6< 0.51.4< 0.511< 1< 0.7
9853Nitrate, Filtered as Nmg/l3.984.981.393.972.891.791.986.571.393.67
9856Orthophosphate, Filtered as Pmg/l0.0760.0570.0460.230.0610.0480.260.210.030.17
9857Silicate, Filtered as SiO2mg/l4.83.42.33.22.32.53.14.81.93.7
9901Oxygen, Dissolved, % Saturation%95.798.6106.710197.5100.695.1104.9103.7102.7
9924Oxygen, Dissolved as O2mg/l10.410.313.310.91110.39.6412.413.511.8
9943Nitrogen, Total Oxidised, Filtered as Nmg/l451.442.91.826.61.43.7
9993Ammoniacal Nitrogen, Filtered as Nmg/l0.0981.80.0251.71.70.0851.21.30.141.6

Samples from 1 Dec 2018 to 11 Sep 2019

NotationDeterminandUnits 1 Dec
2018
12:19
12 Jan
2019
12:25
7 Feb
2019
11:45
13 Mar
2019
12:13
4 Apr
2019
10:37
3 May
2019
15:36
10 Jun
2019
13:22
3 Jul
2019
10:05
21 Aug
2019
11:01
11 Sep
2019
08:35
0004Time of high tidehh.mm10.297.317.367.435.215.479.534.367.432.44
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0076Temperature of Water°C8.27.33.45.18.211.413.914.815.514.1
3428Water Depthm7.35.344.635.864.36.244.185.843.8
3976Turbidity : In Situftu13.46.133.952.17.38.712.38.27.27.9
4574Phytoplankton11111
4865Volume of Sample Filteredml690157043036012606005808009001000
4925Nitrogen, Dissolved Inorganic : as Nmg/l1.72.112.852.774.425.092.432.9
6019NGR : Eastingngr447910447896447903447921447899447894447892447902447911447908
6020NGR : Northingngr520337520298520301520372520289520337520309520302520336520316
6485Nitrite, Filtered as Nmg/l0.00840.00960.01670.00940.02980.02280.00810.018
7342Time of sampling relative to previous high waterhh.mm1.54.556.134.35.1711.523.295.263.185.51
7608Salinity : In Situppt17.0526.078.872.2820.4721.0818.3726.2721.5125.41
7887Chlorophyll : Acetone Extractμg/l2.3< 0.52.75.7270.730.81.6
9853Nitrate, Filtered as Nmg/l1.291.52.122.482.883.421.491.78
9856Orthophosphate, Filtered as Pmg/l0.0670.1060.1590.1450.2940.0840.120.16
9857Silicate, Filtered as SiO2mg/l1.581.322.692.330.311.751.31.6
9901Oxygen, Dissolved, % Saturation%8988.7100.1101.190.5136.782.270.677.680.5
9924Oxygen, Dissolved as O2mg/l9.469.0912.612.79.4113.27.626.116.827.11
9943Nitrogen, Total Oxidised, Filtered as Nmg/l1.31.512.142.492.913.441.51.8
9993Ammoniacal Nitrogen, Filtered as Nmg/l0.3970.5950.7060.2791.511.650.931.1

Samples from 9 Feb 2018 to 11 Nov 2018

NotationDeterminandUnits 9 Feb
2018
12:02
8 Mar
2018
13:28
9 Apr
2018
15:52
22 May
2018
15:44
11 Jun
2018
08:15
5 Jul
2018
12:25
1 Aug
2018
13:10
7 Sep
2018
14:54
10 Oct
2018
11:25
11 Nov
2018
10:31
0004Time of high tidehh.mm10.347.4910.569.592.148.56714.3517.235.3
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0076Temperature of Water°C4.73.7713.41416.515.514.912.59.7
3428Water Depthm7.25.143.634.324.545.894.228.163.394.9
3976Turbidity : In Situftu10.764.213.712.69.98.38.68.911.16.1
4865Volume of Sample Filteredml100060064086010001000120010007001000
4925Nitrogen, Dissolved Inorganic : as Nmg/l1.91.82.583.64
6019NGR : Eastingngr447916447907447897447901447912447901447896447906447906447901
6020NGR : Northingngr520288520276520306520319520291520318520292520311520304520298
6485Nitrite, Filtered as Nmg/l0.01430.02290.04250.0222
7342Time of sampling relative to previous high waterhh.mm1.285.394.565.456.013.296.10.176.35.01
7608Salinity : In Situppt19.896.3516.3318.6922.7326.9527.8431.8127.320.28
7887Chlorophyll : Acetone Extractμg/l0.652.41.148.1610.36.70.753.21.2
9853Nitrate, Filtered as Nmg/l1.50.9771.192.05
9856Orthophosphate, Filtered as Pmg/l0.1170.1160.1830.17
9857Silicate, Filtered as SiO2mg/l2.460.920.350.62
9901Oxygen, Dissolved, % Saturation%94.5102.1120.959.478.681.165.474.983
9924Oxygen, Dissolved as O2mg/l10.71311.35.356.556.865.456.768.35
9943Nitrogen, Total Oxidised, Filtered as Nmg/l1.5111.232.07
9993Ammoniacal Nitrogen, Filtered as Nmg/l0.3890.7951.351.57

Samples from 31 Mar 2017 to 13 Jan 2018

NotationDeterminandUnits31 Mar
2017
12:17
3 May
2017
13:06
15 Jun
2017
13:21
8 Jul
2017
09:38
3 Aug
2017
16:49
9 Sep
2017
12:11
12 Oct
2017
13:07
10 Nov
2017
11:38
5 Dec
2017
10:09
13 Jan
2018
14:26
0004Time of high tidehh.mm6.49.557.58513.446.059.118.044.1413.27
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0076Temperature of Water°C911.414.114.115.315.112.310.27.65.5
3428Water Depthm43.794.654.486.384.235.946.13.827.54
3976Turbidity : In Situftu16.35.49.110.48.28.511.45.79.910.5
4574Phytoplankton2
4865Volume of Sample Filteredml8101370100080012301000130016305101000
4925Nitrogen, Dissolved Inorganic : as Nmg/l1.23.51.374.362.64
6019NGR : Eastingngr447897447868447909447908447907447905447904447927447916447884
6020NGR : Northingngr520277520312520305520321520288520247520318520322520306520283
6485Nitrite, Filtered as Nmg/l0.01360.02820.00960.01890.0185
7342Time of sampling relative to previous high waterhh.mm5.373.115.234.383.056.063.563.345.550.57
7608Salinity : In Situppt12.6813.9125.3226.4526.4421.038.2623.9926.3318.52
7887Chlorophyll : Acetone Extractμg/l2.64.43.42.31.11.31.50.632.8< 0.5
9853Nitrate, Filtered as Nmg/l0.6262.50.793.992.39
9856Orthophosphate, Filtered as Pmg/l0.1530.2950.1150.1280.084
9857Silicate, Filtered as SiO2mg/l1.242.641.114.633.69
9901Oxygen, Dissolved, % Saturation%100.2937969.981.866.792.681.687.897.6
9924Oxygen, Dissolved as O2mg/l10.79.366.986.1475.939.447.928.9111
9943Nitrogen, Total Oxidised, Filtered as Nmg/l0.642.530.84.012.41
9993Ammoniacal Nitrogen, Filtered as Nmg/l0.5620.9710.5670.3480.226

Samples from 11 May 2016 to 4 Mar 2017

NotationDeterminandUnits11 May
2016
12:48
4 Jun
2016
12:51
11 Jul
2016
14:21
6 Aug
2016
12:30
6 Sep
2016
11:51
13 Nov
2016
13:16
7 Dec
2016
13:51
10 Jan
2017
15:28
15 Feb
2017
12:18
4 Mar
2017
12:12
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
0076Temperature of Water°C12.2131516.5156.78.364.76
3428Water Depthm4.2565.123.885.158.85.48.64.282.35
3976Turbidity : In Situftu108.49.38.27.114.47.36.829.938
4574Phytoplankton1111111211
4865Volume of Sample Filteredml7509501000110095072012001280435400
4925Nitrogen, Dissolved Inorganic : as Nmg/l2.990.7481.895.413.014.15
6019NGR : Eastingngr447910447900447912447906447894447912447912447876447916447876
6020NGR : Northingngr520293520334520299520304520288520313520314520221520289520293
6485Nitrite, Filtered as Nmg/l0.02910.01260.01540.0220.01420.0198
7342Time of sampling relative to previous high waterhh.mm5.099.235.115.584.3911.294.521.435.554.38
7608Salinity : In Situppt14.8913.9322.6422.3729.688.4727.3921.179.1911.49
7887Chlorophyll : Acetone Extractμg/l2.981.72.61.83.9< 0.5< 0.52.95
9853Nitrate, Filtered as Nmg/l1.640.5071.352.932.563.98
9856Orthophosphate, Filtered as Pmg/l0.2610.0910.2040.1630.1180.089
9857Silicate, Filtered as SiO2mg/l1.271.122.162.473.034.08
9901Oxygen, Dissolved, % Saturation%82.384.383.972.367.397.883.19610193.6
9924Oxygen, Dissolved as O2mg/l8.088.187.46.25.6811.48.2410.512.310.9
9943Nitrogen, Total Oxidised, Filtered as Nmg/l1.670.521.372.952.574
9993Ammoniacal Nitrogen, Filtered as Nmg/l1.320.2280.5192.460.4430.147

Samples from 5 Jul 2015 to 6 Apr 2016

NotationDeterminandUnits 5 Jul
2015
12:30
1 Aug
2015
11:39
3 Sep
2015
13:24
30 Sep
2015
12:51
5 Nov
2015
15:14
10 Dec
2015
09:27
11 Jan
2016
09:13
10 Feb
2016
13:17
2 Mar
2016
15:03
6 Apr
2016
11:39
0004Time of high tidehh.mm6.2917.27.2517.471114.564.1816.499.1215.37
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0076Temperature of Water°C14.7113.8614.8213.711.827.515.35.225.347.8
3428Water Depthm3.63.64.13.564.53.226.45.45.09
3976Turbidity : In Situftu18.320.48.98.56.527.194.1216.68.1
4574Phytoplankton1111111111
4865Volume of Sample Filteredml6603508006408005002006501000800
4925Nitrogen, Dissolved Inorganic : as Nmg/l3.031.651.80.651
6019NGR : Eastingngr447914447906447922447909447904447931447907447907447923447910
6020NGR : Northingngr520316520268520308520312520318520367520390520310520326520289
6485Nitrite, Filtered as Nmg/l0.01480.0080.0087< 0.004
7342Time of sampling relative to previous high waterhh.mm6.016.535.597.374.146.464.558.345.518.1
7608Salinity : In Situppt26.9427.2721.0330.0724.855.861.883.949.9715.82
7887Chlorophyll : Acetone Extractμg/l10.66.91.8< 0.51.62.12.611.32.6
9853Nitrate, Filtered as Nmg/l2.241.591.730.616
9856Orthophosphate, Filtered as Pmg/l0.1460.040.0470.022
9857Silicate, Filtered as SiO2mg/l1.993.42.881.52
9901Oxygen, Dissolved, % Saturation%56.663.263.955.577.3103.4100.1104102.189.5
9924Oxygen, Dissolved as O2mg/l4.895.555.724.87.21212.512.912.29.68
9943Nitrogen, Total Oxidised, Filtered as Nmg/l2.251.61.740.62
9993Ammoniacal Nitrogen, Filtered as Nmg/l0.7820.0450.0590.031

Samples from 9 Sep 2014 to 7 Jun 2015

NotationDeterminandUnits 9 Sep
2014
13:33
9 Oct
2014
12:08
11 Nov
2014
10:04
8 Dec
2014
09:47
6 Jan
2015
10:09
13 Feb
2015
09:40
7 Mar
2015
09:50
11 Apr
2015
14:39
14 May
2015
13:45
7 Jun
2015
12:53
0004Time of high tidehh.mm16.4417.056.044.254.1310.034.358.4213.047.27
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0076Temperature of Water°C16.712.6210.316.667.424.885.298.721112.72
3428Water Depthm72.65.34.63.85.64.47.88.23.9
3976Turbidity : In Situftu10.617.47.57.47.75.310.18.85.48.8
4574Phytoplankton1111111111
4865Volume of Sample Filteredml70010006005006508606001000850670
4925Nitrogen, Dissolved Inorganic : as Nmg/l5.430.6761.2312.8
6019NGR : Eastingngr447899447914447918447906447902447915447903447910447870447913
6020NGR : Northingngr520294520333520362520281520345520398520374520272520314520341
6485Nitrite, Filtered as Nmg/l0.02950.00570.00620.0662
7342Time of sampling relative to previous high waterhh.mm9.257.3645.225.5612.195.155.570.415.26
7608Salinity : In Situppt12.2714.7224.8213.223.8923.3516.0622.7617.6924.85
7887Chlorophyll : Acetone Extractμg/l4.73.71.510.77< 0.581.51.46.87.8
9853Nitrate, Filtered as Nmg/l3.480.4541.15.79
9856Orthophosphate, Filtered as Pmg/l0.1360.0570.0730.615
9857Silicate, Filtered as SiO2mg/l4.761.21.932.27
9901Oxygen, Dissolved, % Saturation%718181.594.291.497.798.392.197.190.5
9924Oxygen, Dissolved as O2mg/l6.437.897.8510.69.4710.811.39.329.638.26
9943Nitrogen, Total Oxidised, Filtered as Nmg/l3.510.461.115.86
9993Ammoniacal Nitrogen, Filtered as Nmg/l1.920.2160.126.95

Samples from 3 Oct 2013 to 30 Jul 2014

NotationDeterminandUnits 3 Oct
2013
09:51
7 Dec
2013
10:55
10 Jan
2014
13:32
4 Feb
2014
12:54
11 Mar
2014
14:08
3 Apr
2014
11:31
8 May
2014
13:38
10 Jun
2014
09:00
7 Jul
2014
13:26
30 Jul
2014
13:00
0004Time of high tidehh.mm15.366.3311.0618.512.056.4411.1314.1211.3618.47
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0076Temperature of Water°C13.495.745.354.537.5398.0710.3713.35717.1618.56
3428Water Depthm2.64.87.13.164.26.74.436.44
3976Turbidity : In Situftu939.1109.714.98.97.58.511.86.412
4574Phytoplankton1111111111
4865Volume of Sample Filteredml120057015070066010007006001000800
4925Nitrogen, Dissolved Inorganic : as Nmg/l5.780.7751.031.812.17
6019NGR : Eastingngr447912447913447894447914447899447919447916447904447951447915
6020NGR : Northingngr520385520312520298520295520302520342520343520384520361520211
6485Nitrite, Filtered as Nmg/l0.01730.0050.00780.02440.0323
7342Time of sampling relative to previous high waterhh.mm6.44.222.266.12.034.472.256.411.56.4
7608Salinity : In Situppt20.5911.546.585.5520.3411.3523.1319.33127.0923
7887Chlorophyll : Acetone Extractμg/l1.32.54.81.2< 0.762.92.11.32.65.4
9853Nitrate, Filtered as Nmg/l4.860.7350.5921.61.32
9856Orthophosphate, Filtered as Pmg/l0.1280.0210.0760.1190.2
9857Silicate, Filtered as SiO2mg/l5.311.511.373.541.03
9901Oxygen, Dissolved, % Saturation%67.790.694.8102.690.692.287.776.367.758.9
9924Oxygen, Dissolved as O2mg/l6.2510.611.512.89.5810.28.537.115.564.83
9943Nitrogen, Total Oxidised, Filtered as Nmg/l4.880.740.61.621.35
9993Ammoniacal Nitrogen, Filtered as Nmg/l0.8950.0350.4280.1910.823

Samples from 15 Feb 2013 to 11 Sep 2013

NotationDeterminandUnits15 Feb
2013
12:23
15 Feb
2013
12:24
14 Mar
2013
10:40
14 Mar
2013
10:41
15 Apr
2013
14:04
8 May
2013
10:30
10 Jun
2013
11:25
4 Jul
2013
09:42
12 Aug
2013
11:42
11 Sep
2013
15:01
0004Time of high tidehh.mm6.515.0619.4215.585.2214.017.320.27
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.2
0076Temperature of Water°C2.9134.578.1911.1713.1613.4214.9313.78
3428Water Depthm4.463.94.83.91.4554.5
3976Turbidity : In Situftu18.823.516.85.997.310.213.6
4574Phytoplankton1111111111
4865Volume of Sample Filteredml700400640130075010001000620
4925Nitrogen, Dissolved Inorganic : as Nmg/l2.23.161.251.55
6019NGR : Eastingngr447906447904447914447927447911447927447911447919
6020NGR : Northingngr520312520329520279520385520378520323520383520269
6485Nitrite, Filtered as Nmg/l0.01830.03290.02220.0128
7342Time of sampling relative to previous high waterhh.mm5.325.346.496.446.038.034.127.07
7608Salinity : In Situppt2.989187.2612.0817.3223.8322.4612.73
7887Chlorophyll : Acetone Extractμg/l0.932.610.621.713.14.32.11.6
9853Nitrate, Filtered as Nmg/l2.062.280.9080.957
9856Orthophosphate, Filtered as Pmg/l0.090.080.10.105
9857Silicate, Filtered as SiO2mg/l3.521.231.151.35
9901Oxygen, Dissolved, % Saturation%104.8831061078579.57576.5
9924Oxygen, Dissolved as O2mg/l13.99.591210.98.067.26.637.35
9943Nitrogen, Total Oxidised, Filtered as Nmg/l2.082.310.930.97
9993Ammoniacal Nitrogen, Filtered as Nmg/l0.1170.8470.3220.575

Samples from 5 Sep 2012 to 9 Jan 2013

NotationDeterminandUnits 5 Sep
2012
13:55
5 Sep
2012
13:56
8 Oct
2012
12:07
8 Oct
2012
12:08
3 Nov
2012
11:52
3 Nov
2012
11:53
8 Dec
2012
14:36
8 Dec
2012
14:37
9 Jan
2013
09:18
9 Jan
2013
09:19
0004Time of high tidehh.mm19.289.395.4710.3913.14
0006Sample Depth below surfacem0.20.20.20.20.2
0076Temperature of Water°C16.03911.257.74.066.78
3428Water Depthm45.64.66.45.4
3976Turbidity : In Situftu12.47.224.2103.111.9
4574Phytoplankton1111111111
4865Volume of Sample Filteredml500745670220850
4925Nitrogen, Dissolved Inorganic : as Nmg/l3.652.32
6019NGR : Eastingngr447922447890447925447900447921
6020NGR : Northingngr520306520299520312520312520308
6485Nitrite, Filtered as Nmg/l0.02080.028
7342Time of sampling relative to previous high waterhh.mm6.532.296.053.578.38
7608Salinity : In Situppt14.58620.987.397.910.83
7887Chlorophyll : Acetone Extractμg/l1.8< 0.671.44.6< 0.59
9853Nitrate, Filtered as Nmg/l2.822.12
9856Orthophosphate, Filtered as Pmg/l0.0930.077
9857Silicate, Filtered as SiO2mg/l4.914.12
9901Oxygen, Dissolved, % Saturation%79.986.395.697.196
9924Oxygen, Dissolved as O2mg/l7.248.3410.912.111
9943Nitrogen, Total Oxidised, Filtered as Nmg/l2.842.15
9993Ammoniacal Nitrogen, Filtered as Nmg/l0.8120.171

Samples from 12 Apr 2012 to 13 Aug 2012

NotationDeterminandUnits12 Apr
2012
13:19
12 Apr
2012
13:20
11 May
2012
11:11
11 May
2012
11:12
8 Jun
2012
10:14
8 Jun
2012
10:15
7 Jul
2012
13:42
7 Jul
2012
13:43
13 Aug
2012
11:18
13 Aug
2012
11:19
0004Time of high tidehh.mm8.248.06719.2313.3
0006Sample Depth below surfacem0.20.20.20.20.2
0076Temperature of Water°C9.118.5313.5114.5916.84
3428Water Depthm6.87.27.65.26.6
3976Turbidity : In Situftu11.683.26.6232.117
4574Phytoplankton1111111111
4865Volume of Sample Filteredml10003001000851000
4925Nitrogen, Dissolved Inorganic : as Nmg/l1.851.261.07
6019NGR : Eastingngr447901447910447909447911447900
6020NGR : Northingngr520292520307520302520348520312
6485Nitrite, Filtered as Nmg/l0.02160.01880.0212
7342Time of sampling relative to previous high waterhh.mm4.553.053.156.5910.26
7608Salinity : In Situppt14.0920.9819.350.1719.35
7887Chlorophyll : Acetone Extractμg/l2.610.64.7310.53
9853Nitrate, Filtered as Nmg/l1.411.070.809
9856Orthophosphate, Filtered as Pmg/l0.120.0850.07
9857Silicate, Filtered as SiO2mg/l0.752.82.18
9901Oxygen, Dissolved, % Saturation%93.592.279.28284.6
9924Oxygen, Dissolved as O2mg/l9.9110.77.368.317.33
9943Nitrogen, Total Oxidised, Filtered as Nmg/l1.431.090.83
9993Ammoniacal Nitrogen, Filtered as Nmg/l0.4190.1720.24

Samples from 12 Oct 2011 to 7 Mar 2012

NotationDeterminandUnits12 Oct
2011
11:46
26 Nov
2011
10:14
12 Dec
2011
18:58
11 Jan
2012
19:32
11 Jan
2012
19:33
7 Feb
2012
10:33
7 Feb
2012
10:34
7 Mar
2012
16:59
7 Mar
2012
17:00
0004Time of high tidehh.mm16.4816.0216.5615.2214.56
0006Sample Depth below surfacem0.10.10.10.10.10.2
0076Temperature of Water°C12.87.985.867.034.287.26
0135Solids, Suspended at 105 Cmg/l15.318.63.37.25.6
3428Water Depthm3.44.77.18.94.77.1
3976Turbidity : In Situftu18.215.115.28.46.28
4574Phytoplankton11111111
4865Volume of Sample Filteredml500850100010001000
4925Nitrogen, Dissolved Inorganic : as Nmg/l1.958.151.611.89
6019NGR : Eastingngr447893447912447882447903447898
6020NGR : Northingngr520252520291520303520297520308
6485Nitrite, Filtered as Nmg/l0.02360.01180.00920.0117
7342Time of sampling relative to previous high waterhh.mm7.226.332.367.222.03
7608Salinity : In Situppt5.734.217.55724.6419.9224.97
7887Chlorophyll : Acetone Extractμg/l1.11.51< 0.5< 0.50.79
9853Nitrate, Filtered as Nmg/l1.814.591.071.48
9856Orthophosphate, Filtered as Pmg/l0.1750.10.1230.105
9857Silicate, Filtered as SiO2mg/l2.742.541.822.35
9901Oxygen, Dissolved, % Saturation%94.397.895.791.998.490.5
9924Oxygen, Dissolved as O2mg/l9.6411.310.79.5611.39.35
9943Nitrogen, Total Oxidised, Filtered as Nmg/l1.834.61.081.49
9993Ammoniacal Nitrogen, Filtered as Nmg/l0.1213.550.5270.402