Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #8206
Date and Time Tuesday 26th February 2013 11:40am
Approved Approved

Notes

  • sand channel is increasing.
  • very shallow close to the sea.
  • actual channel is only about 3-4m in front of rocks.
  • no sign of dark discharge.
  • long shore drift is very active.
  • very shallow and close to sea.
  • green water up to and around rocks where sand is starting to build up.
  • last high tide has washed 1000's of fish back on sand bar and forced some into channel between sandbar and cliff.
  • bird fox and cat prints (many prints) have cleaned up dead fish on east side of estuary.

Mouth Observation

Mouth state Open
Previous O O O P P P C O P 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 C C C C C O O
Flow Present? Yes
Previous Y Y Y Y N N N 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 Y Y Y Y Y N N N N N N N N Y N N Y Y
Flow Direction In
Previous O O O I N N N I N I I O I 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 N N N N N N N N N N O O
Above Sea Above Estuary
Berm Height (m)
Berm Length (m)

Physical Condition

Current Mode
Wind Direction South
Beaufort Scale Moderate breeze
Sea State Moderate

Water Levels and Tides

Water Level Start Finish
Height (m) 0.37m 0.38m
Time (hh:mm) 11:40 13:00
Tidal influence Yes
Tidal Range Time Height
High 14:06 0.800
Low 08:43 0.380

Observation Documents

Link Date File name Description

Download
26-02-2013 11:40 Photopoint Gp1-1

Download
26-02-2013 11:40 Photopoint Gp1_2

Download
26-02-2013 11:40 Photopoint Gp1_3

Download
26-02-2013 11:40 Photopoint Gp1_4

Download
26-02-2013 11:40 Photopoint Gp1_5
Gp1-1
Gp1_2
Gp1_3
Gp1_4
Gp1_5
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