EstuaryWatch Data Portal
Observation details
Overview
| Estuary | Gellibrand River Estuary |
|---|---|
| Site | Coxon's Bridge |
| Observation ID | #8138 |
| Date and Time | Saturday 23rd February 2013 14:10pm |
| Approved | Approved |
Notes
- No sign of dead fish but large amount of algae on vegetation on edge of channel.
- Large streams of bubbles comming up in places near the bridge...eels?
- No water on OOR, water at the bottom of flood marker.
- Coe's flats almost totally clear of visiable water (overnight clearance).
- Excavation work at G4 and bearer removed probably influenced exceptionally fast water release.
- River dropped very suddenly after artificial opening.
Depth Profiling
| Depth m | Temperature °C | Salinity ppt | D.O. mg/L | D.O. % sat | EC mS/cm | Notes | |
|---|---|---|---|---|---|---|---|
| 0.1m | 23.20 | 0.10 | 4.46 | 50.8 | 0.25 | ||
| Previous | 20.9 | 0.1 | 5.4 | 60.1 | 0.3 | ||
| Median | 15.4 | 0.10 | 7.21 | 72.90 | 0.3 | ||
| 0.5m | 21.60 | 0.10 | 4.45 | 50.6 | 0.25 | ||
| Previous | 19.5 | 0.1 | 6.1 | 65.5 | 0.3 | ||
| Median | 15.4 | 0.10 | 7.22 | 74.50 | 0.3 | ||
| 1.0m | 21.30 | 0.10 | 4.46 | 50.3 | 0.25 | ||
| Previous | 20.5 | 0.1 | 4.9 | 55.0 | 0.3 | ||
| Median | 15.4 | 0.10 | 7.29 | 70.30 | 0.3 | ||
| 1.5m | 21.20 | 0.10 | 4.32 | 48.8 | 0.25 | ||
| Previous | 19.0 | 0.1 | 5.7 | 61.8 | 0.3 | ||
| Median | 15.4 | 0.10 | 7.30 | 70.80 | 0.3 | ||
| 1.9m | 21.20 | 0.10 | 2.22 | 36.4 | 0.26 | ||
| Previous | 18.8 | 0.1 | 5.6 | 60.0 | 0.3 | ||
| Median | 14.4 | 0.10 | 7.30 | 70.80 | 0.3 |
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