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  3. G6 Great Ocean Road Bridge at Lower Gellibrand
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G6 Great Ocean Road Bridge at Lower Gellibrand

Retired Physico-Chemical 20-04-2007 - 11-03-2017

Gellibrand River Estuary

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227 results found (Displaying 171 - 180)
ID Date Status Details
#4101 6 Aug 2010 Approved Notes: 1. AHD.3.62
2. Rainfall 37.5ml between 01.08.10 & 06.08.10
3.G4. water just below deck of bridge but flowing through between bearer & boards
4.Flood water receeding slightly between G6 &G4.
5. water on flats between G4 &G3 but no water over O.O.R
5 Birds
Shellduck 4, Swans 8, Gt.White Egret 1, Woodduck 8,
Whiteheaded Heron 12, Blackduck 15, Ch.Teal 4,
Grey Teal 2. Many currawongs, Magpies, mudlarks & Kookaburras.
Many water birds on flood water south of G5.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 100.0 9.70 0.10 7.57 66.7 0.30
2.0m 100.0 9.70 0.10 7.59 66.8 0.30
#4341 4 Sep 2010 Approved Notes: 1.AHD 3.47
2. NOP 2.316 0 SOP 3.814 18,873.6
3.River banks well scoured. Vegetation and rocks have been removed. Rocks from reconstruction (1952)
are scattered along bank. Original bridge supports visiable on both sides
4.Turbidity north of G6 <200
5.Height of flood water lower but valley still flooded
Water clearing below G4
6.Birds between G6 &G4
Swans 32, Mountain Duck -many, White headed Herons 4, White necked Herons 2, Gt. White Egret 1.
7.Aponogeton dist. emerging in deeper drains
8.Rainfall 01.09.04 to 04.09.10 = 28.5ml
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 60.0 7.0 10.80 0.10 8.10 72.6 0.28
4.5m 60.0
#4483 17 Sep 2010 Approved Notes: 1.AHD 2.76
2. NOP 1.936 0 SOP 2.772 2,940.4
3.Rainfall 10.09.10 to 17.09.10 =11.5ml
4. Blackwoods in full flower , large amount od flowers
and pollen in water
Aponogeton dist. flowering in drainage lines and
around G5
5. Bottom turbidity not taken
Water reddish brown colour
6. Flood levels reducing but flats between G6 & G4
underwater
7. Birds
1 Swan & 1 Cygnet
2 Swans & 2 Cygnets
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.5 10.80 0.10 7.87 71.1 0.27
4.0m 40.0 10.60 0.10 7.95 71.7 0.27
#4503 24 Sep 2010 Approved Notes:
    5.Banks have been scoured by flood water Bitterns 4 seen upstream G6.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.5 11.50 0.10 8.05 73.8 0.28
3.4m 30.0 11.40 0.10 8.11 74.1 0.30
#4524 2 Oct 2010 Approved Notes: 1.AHD 2.02
2.NOP 1.290 131.6 SOP 1.954 369 (02/10/10)
3. Water very reddish brown withlarge amount of blackwood blossoms & pollen on surface
4.Large no. Marsh frogs & Tree frogs calling
5.Flats below G6 not covered with water
6. Rainfall 25/09/10 - 01/10/10 =21.5 ml
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.5 10.40 0.10 9.09 84.2 0.30
3.1m 40.0 10.70 0.10 9.44 85.0 0.30
#4545 9 Oct 2010 Approved Notes: 1. AHD 1.77
2.Rainfall 02/10/10 - 09/10/10 =19ml
3.NOP 1.270 141.2 SOP 1.967 381.3
4.Water extremely reddish brown colour, pollen and debris on surface
5.Tree frogs & Marsh frogs calling from east wetlands
6.G6- G5 water on flats further reduced. G5- water reducing, increase of Aponogeton dist. in drainage areas (flowering)
7.G4 Arum lillies increasing
8.G6-G5 nesting plovers 3 pr. Whitefaced herons 11
Black comorant 1, Large white egret 1,
G5-G4 Correllas 12, Black Swans 50+ also 2 cygnets, Shellduck 20+, Pied comorant 1, Swamp harrier 1.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.5 12.30 0.10 8.12 75.8 0.31
3.0m 30.0 12.20 0.20 8.20 76.4 0.32
#4582 16 Oct 2010 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 100.0 11.80 0.20 7.61 70.6 0.34
3.5m 100.0 11.60 0.20 7.53 69.3 0.33
#4583 16 Oct 2010 Approved Notes: 1.AHD 2.70
2.NOP 1.891 0 SOP. 3.494 11,582.1
3.Rainfall 10/10/10 to 15/10/10 =57ml
4.Water has reached bearer at G4. Flats flooded upstream again but no water downstream or across OOR.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 100.0 11.80 0.20 7.61 70.6 0.34
3.5m 100.0 11.60 0.20 7.53 69.3 0.83
#4603 22 Oct 2010 Approved Notes: 1.AHD 2.06
2.NOP 1.264 143.5 SOP 1.979 392
3.Rainfall 16/10/10 - 21/10/10 =10.5ml
4.Water very dark & dirty, vegetation & old Blackwood flowers floating on surface
5. Water receeding below G6 but flats around G5 are still covered- no water on flats below G4.
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 13.90 0.10 8.40 81.1 0.29
3.3m 40.0 13.40 0.20 8.43 81.2 0.30
#4623 29 Oct 2010 Approved Notes: 1. AHD 1.36 (at 09:08)
2.NOP & SOP not available
3.Water has further reduced on flats. Only area on south side of G5 is still underwater
4. Aponogeton dist. flowering on above flat and in drainage areas
5.Water dark brown with dead Blackwood blossom floating on surface
6. Gt. white egrets 3 at G5, Shellduck about 40 around G5
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 15.10 0.10 9.70 90.1 0.28
3.0m 30.0 14.00 0.10 9.05 88.5 0.29
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