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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #4501
Date and Time Friday 24th September 2010 11:35am
Approved Approved

Notes

1. Dark & sandy discharge around mouth, to sw & w
2.Channel reduced in width, flowing against west cliff.
Flowing both sides of rocks
2.Larger area of ocean beach exposed, black sand in areas mid beach. Lots of rubbish all along beach
3.Water continuing to erode east side of channel (sand dunes). Also east & south sides of estuary Channels & sand build up are occuring on east side of estuary
4.Several small rocks have fallen from cliff face above entrance to tunnel
5.On 22/09/10 1 dead penguin was found on ocean beach - east end and another was rescued from the next beach and taken to Parks

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 North-West South-West
Beaufort Scale High wind, moderate gale, near gale Strong breeze
Sea State Rough Rough

Water Levels and Tides

Water Level Start Finish
Height (m) 0.56m 0.65m
Time (hh:mm) 11:35 13:16
Tidal influence Yes
Tidal Range Time Height
High 12:33 0.890
Low 06:46 0.380

Observation Documents

Link Date File name Description
24-09-2010 11:35 Photopoint GP.1
24-09-2010 11:35 Photopoint GP.2
24-09-2010 11:35 Photopoint GP.3
24-09-2010 11:35 Photopoint GP.4
24-09-2010 11:35 Photopoint GP.5