EstuaryWatch Data Portal
G6 Great Ocean Road Bridge at Lower Gellibrand
19 August 2011
Observation details
Overview
| Estuary | Gellibrand River Estuary |
|---|---|
| Site | Great Ocean Road Bridge at Lower Gellibrand |
| Observation ID | #5967 |
| Date and Time | Friday 19th August 2011 12:25pm |
| Approved | Approved |
Notes
1.AHD 2.89 at 12:25 ( AHD 2.84 at 08:48)
2.Blackwood flowering many flowers in water
3. G4 water up to south bearer base, no visiable water on Rivernook flats
4.Between G5 & G4 water returned & overbank closer to G5.
5.G5 Gt White egret 3,White headed herons 16, Pie d comorants 2, White necked herons 2.
Many Wood duck, Black duck, Shellduck, Swans & Teal -Chestnut &Grey.
Depth Profiling
| Depth m | Temperature °C | Salinity ppt | D.O. mg/L | D.O. % sat | EC mS/cm | Notes | |
|---|---|---|---|---|---|---|---|
| 0.1m | 11.50 | 0.10 | 8.66 | 78.9 | 0.31 | ||
| Previous | 9.9 | 0.1 | 8.8 | 78.8 | 0.3 | ||
| Median | 12.8 | 0.10 | 8.17 | 76.70 | 0.3 | ||
| 0.5m | 11.10 | 0.20 | 8.60 | 78.6 | 0.33 | Salinity rise to 0.2 | |
| Previous | 10.7 | 0.2 | 8.4 | 75.8 | 0.3 | ||
| Median | 12.9 | 0.10 | 8.17 | 76.70 | 0.3 | ||
| 1.0m | 11.10 | 0.20 | 8.50 | 78.3 | 0.33 | probe drifting 2m. | |
| Previous | 9.9 | 0.1 | 9.0 | 79.0 | 0.3 | ||
| Median | 12.7 | 0.10 | 8.17 | 77.40 | 0.3 | ||
| 1.5m | 11.10 | 0.20 | 8.61 | 78.5 | 0.34 | ||
| Previous | 10.6 | 0.2 | 8.6 | 77.4 | 0.3 | ||
| Median | 12.8 | 0.10 | 8.17 | 77.40 | 0.3 | ||
| 2.0m | 11.10 | 0.20 | 8.74 | 79.4 | 0.33 | ||
| Previous | 9.9 | 0.1 | 9.1 | 80.4 | 0.3 | ||
| Median | 12.8 | 0.10 | 8.20 | 77.80 | 0.3 | ||
| 2.5m | 11.10 | 0.20 | 8.73 | 79.6 | 0.33 | ||
| Previous | 10.6 | 0.2 | 8.7 | 78.2 | 0.3 | ||
| Median | 12.8 | 0.10 | 8.13 | 76.70 | 0.3 | ||
| 3.0m | 11.10 | 0.20 | 8.75 | 79.5 | 0.33 | 'probe drifting over 4m. | |
| Previous | 9.9 | 0.1 | 9.1 | 80.8 | 0.3 | ||
| Median | 10.9 | 0.10 | 8.43 | 77.40 | 0.3 | ||
| 3.5m | 11.10 | 0.20 | 8.72 | 79.1 | 0.34 | ||
| Previous | 10.6 | 0.2 | 8.7 | 78.0 | 0.3 | ||
| Median | 10.9 | 0.10 | 8.38 | 76.40 | 0.3 | ||
| 4.0m | not continued | ||||||
| Previous | 8.6 | 0.1 | 9.5 | 81.9 | 0.3 | ||
| Median | 9.4 | 0.10 | 9.28 | 81.30 | 0.3 | ||
| 4.3m | " | ||||||
| Previous | 9.4 | 0.1 | 9.3 | 81.3 | 2.6 | ||
| Median | 9.4 | 0.10 | 8.81 | 76.00 | 0.3 |
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