EstuaryWatch Data Portal
GMC Gellibrand River Estuary Mouth Observation Site
12 March 2016
Observation details
Overview
Estuary | Gellibrand River Estuary |
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Site | Gellibrand River Estuary Mouth Observation Site |
Observation ID | #10211 |
Date and Time | Saturday 12th March 2016 12:50pm |
Approved | Approved |
Notes
- estuary artificially opened at 13:00
- swash high up on beach.
- river very dark.
- more sand pushed into estuary around rocks.
- foam and algae removed by waves over berm during past few days.
- waves creating curved scoured area on the ocean side of the berm.
- excavation channel started at east side of estuary and curved toward the west. The channel is wide and shallow.
- flow after opening was steady. By 16:40 waves were travelling upstream.
- extremely large number of fish in shallow water near the start of the excavation channel.
Mouth Observation
Mouth state | Closed |
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Previous | C C C C C O O O P C O O O P O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O C C C C C C O O O O O O C C O C C O C C C C |
Flow Present? | No |
Previous | N N N N N Y Y Y Y N Y Y Y N Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y N N N N N N Y Y Y Y Y Y N N N N N N N N N N |
Flow Direction | N/A |
Previous | N N N N N O O O I N O O O N O O O O O O I O I O O I O O O O O O O O O O O O O O O N N N N N N O O O O O O N N N N N N N N N N |
Above Sea | Above Estuary | |
---|---|---|
Berm Height (m) | 0.8m | 0.3m |
Berm Length (m) |
Physical Condition
Current | Mode | |
---|---|---|
Wind Direction | South | |
Beaufort Scale | Moderate breeze | |
Sea State | Moderate |
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