EstuaryWatch Data Portal
G2 Old Coach Road Bridge Princetown
31 August 2010
Observation details
Overview
| Estuary | Gellibrand River Estuary |
|---|---|
| Site | Old Coach Road Bridge Princetown |
| Observation ID | #4322 |
| Date and Time | Tuesday 31st August 2010 11:30am |
| Approved | Approved |
Notes
1. AHD 0.45
2. NOP 2.830 0 SOP 4.887 69,512.8
3.Total Aug. rainfall at G6 308.5ml
4.Flood water reducing but vally extensively flooded
G5 - Water up to base of bearer turb. between <60 top. <80 bottom
G6 AHD board not visiable Top turbidity <60
Over 5 land slips on OOR and more on private property
Depth Profiling
| Depth m | Temperature °C | Salinity ppt | D.O. mg/L | D.O. % sat | EC mS/cm | Notes | |
|---|---|---|---|---|---|---|---|
| 0.1m | 10.40 | 0.10 | 7.67 | 68.5 | 0.23 | probe drifting strongly even though attached | |
| Previous | 10.0 | 0.2 | 6.8 | 60.4 | 0.4 | ||
| Median | 16.1 | 2.20 | 7.19 | 76.30 | 0.8 | ||
| 0.5m | 10.30 | 0.10 | 7.65 | 68.3 | 0.24 | to weighted rope (4 flat weights) | |
| Previous | 10.3 | 1.1 | 8.7 | 77.5 | 0.2 | ||
| Median | 16.4 | 2.30 | 7.38 | 76.70 | 2.4 | ||
| 1.0m | 10.30 | 0.10 | 7.68 | 68.4 | 0.24 | Weighted rope also drifting toward mouth | |
| Previous | 10.0 | 0.2 | 7.1 | 63.0 | 0.4 | ||
| Median | 17.0 | 17.10 | 6.82 | 76.10 | 5.6 | ||
| 1.5m | 10.20 | 0.10 | 7.71 | 68.5 | 0.24 | ||
| Previous | 10.8 | 17.1 | 7.7 | 75.4 | 28.9 | ||
| Median | 17.2 | 18.60 | 6.82 | 76.30 | 16.2 | ||
| 2.0m | 10.20 | 0.10 | 7.70 | 68.6 | 0.23 | ||
| Previous | 10.0 | 0.2 | 7.2 | 63.4 | 0.4 | ||
| Median | 16.4 | 30.30 | 5.96 | 69.60 | 42.3 | ||
| 2.5m | 10.20 | 0.10 | 7.66 | 68.7 | 0.24 | ||
| Previous | 13.0 | 28.6 | 5.8 | 66.2 | 44.7 | ||
| Median | 16.6 | 30.70 | 5.96 | 70.20 | 44.7 | ||
| 3.0m | 10.20 | 0.10 | 7.65 | 68.2 | 0.24 | ||
| Previous | 10.0 | 0.2 | 7.1 | 62.5 | 0.5 | ||
| Median | 16.9 | 31.90 | 5.26 | 62.50 | 46.0 | ||
| 3.5m | 10.20 | 0.10 | 7.71 | 68.9 | 0.24 | ||
| Previous | 13.1 | 29.3 | 6.3 | 73.4 | 45.3 | ||
| Median | 16.9 | 31.90 | 5.03 | 59.60 | 46.0 |
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