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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 41 - 50)
ID Date Status Details
#4843 17 Dec 2010 Approved Notes: 1. AHD 1.70
2.Rainfall 11/12/10- 18/12/10 = 49ml.
3.Lower turbidity reading not taken -bank too slippery
4.Water on flats from G6 to G4 receeding but water still visiable around G5.
5.Water flowing under bearer at G4
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.2 16.70 0.10 7.22 73.9 0.28
3.0m 40.0 16.20 0.10 7.16 73.3 0.29
#4803 10 Dec 2010 Approved Notes: 1. Flats flooded between G6 & G4.No flooding below G4. Water up to bearer at bridge G4
3. AHD 2.76
4. Rainfall from 03/12/10 to 10/12/10 = 55ml
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 150.0 7.2 17.80 0.20 6.12 64.3 0.34
3.5m 150.0 7.2 17.40 0.20 6.27 65.9 0.36
#4763 3 Dec 2010 Approved Notes: 1.AHD 1.15
Water very brown
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.3 18.20 0.10 7.98 87.0 0.30
2.4m 30.0 7.3 17.80 0.10 8.13 86.0 0.30
#4723 26 Nov 2010 Approved Notes: 1.AHD 1.52
2.Water dark brown colour with large amount of leaves & small twigs3.Flats no longet flooded. Water only in very low areas and drainage channels where it is supporting a large amount of Aponogeton dist.
3.Rainfall 24th &25th Nov= 24ml
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 40.0 7.3 18.20 0.10 7.73 81.6 0.28
2.9m 40.0 7.3 17.20 0.10 7.78 81.7 0.30
#4710 20 Nov 2010 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 7.3 14.70 0.10 6.95 68.8 0.29
2.7m 30.0 7.3 14.40 0.10 6.79 66.6 0.30
#4708 13 Nov 2010 Approved
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 30.0 15.70 0.10 6.96 70.1 0.28
2.8m 30.0
#4714 5 Nov 2010 Approved Notes:
  • 1 x black cormorant
  • 8 x wood ducks
  • 3 x great egrets
  • Flats flooded from G6-G4
  • AHD 2.59
Depth Turb NTU pH Temp ° C Salin ppt D.O. mg/L D.O. % sat EC mS/cm
0.1m 80.0 7.0 13.70 0.20 8.45 80.2 0.30
3.5m 80.0 7.0 12.70 0.10 8.61 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
#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
#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
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