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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #3323
Date and Time Saturday 27th March 2010 11:40am
Approved Approved

Notes

1. Shallow outflow over a wide area ( about 10-20 cm deep) very slight discharge only around mouth.
Waves entering channel and travelling upstream past rocks.(left side)
2.Channel size has decreased in width and depth upstream of rocks
3.Waves in all directions at mouth
4.Steep front to beach about 3-4m.above sea level. Highest at mid beach
5.Algae forming on sea grass - s/e side of estuary.
'Skin' visiable on water near tunnel despite movement from waves entering
6. Swans 2. Pied comorant 1. Many black cockatoos
7. 2ml rain at G6
Many white ibis on northern and western wetlands

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 South-West
Beaufort Scale Strong breeze Moderate breeze
Sea State Moderate Moderate

Water Levels and Tides

Water Level Start Finish
Height (m) 0.42m 0.41m
Time (hh:mm) 11:40 13:15
Tidal influence Yes
Tidal Range Time Height
High 14:02 0.530
Low 08:56 0.420

Observation Documents

Link Date File name Description
27-03-2010 11:40 Photopoint GP.1
27-03-2010 11:40 Photopoint GP.2
27-03-2010 11:40 Photopoint GP.3
27-03-2010 11:40 Photopoint GP.4
27-03-2010 11:40 Photopoint GP.5