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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #4986
Date and Time Saturday 15th January 2011 12:47pm
Approved Approved

Notes

1. mouth increased in width & flow, Waves entering estuary
2.Ocean beach - high slope to water, large areas covered with brown foam & silt. Foam up to 70cm high
3.Some logs from the estuary are now on ocean beach
4.Considerable longshore drift travelling back to mouth
5. Flood levels still increasing at G6
6.Increase of water birds & large no. of Ravens all along the river
7. Water just over bearer at G4, Rivernook flooded and water covering flats downstream . No water over O.O.R.

Mouth Observation

Mouth state Open
Previous
Flow Present? Yes
Previous
Flow Direction Out
Previous
Above Sea Above Estuary
Berm Height (m)
Berm Length (m)

Physical Condition

Current Mode
Wind Direction South
Beaufort Scale High wind, moderate gale, near gale
Sea State Moderate

Water Levels and Tides

Water Level Start Finish
Height (m) 0.59m 0.56m
Time (hh:mm)
Tidal influence Yes
Tidal Range Time Height
High 01:12 0.990
Low 15:32 0.330

Observation Documents

Link Date File name Description
15-01-2011 12:47 Photopoint Gp.1
15-01-2011 12:47 Photopoint Gp.2
15-01-2011 12:47 Photopoint Gp.3
15-01-2011 12:47 Photopoint Gp.4
15-01-2011 12:47 Photopoint Gp.5