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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #10714
Date and Time Monday 5th September 2016 11:28am
Approved Approved

Notes

  • salt water entering channel up to tunnel entrance at times
  • sand building up at enterance (visible up to and around rocks under shallow waves)
  • main flow between rocks and cliff
  • waves high up on beach (very wide area and highest at mid beach) dragging and rolling sand being tossed by LSD from SW swell impact at east end as it travels to mouth
  • east end of beach carves out
  • waves travelling N across sand bar in estuary
  • 1 hooded plover feeding along coast line
  • road excavation at flood marks OOR, water very dark and smells bad
  • flood water around G$ water logged
  • water still retained around G5 - Cape pondweed prolific

Mouth Observation

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

Physical Condition

Current Mode
Wind Direction North
Beaufort Scale Moderate breeze
Sea State Very Rough

Water Levels and Tides

Water Level Start Finish
Height (m) 0.84m 0.98m
Time (hh:mm) 11:27 12:57
Tidal influence Yes
Tidal Range Time Height
High 14:01 1.000
Low 08:03 0.420

Observation Documents

Link Date File name Description
05-09-2016 12:25 Gp1_20160905_1_212_7379.JPG gp1_1
05-09-2016 12:25 Gp1_20160905_2_252_7380.JPG gp1_2
05-09-2016 12:25 Gp1_20160905_3_292_7381.JPG gp1_3
05-09-2016 12:25 Gp1_20160905_4_332_7382.JPG gp1_4
05-09-2016 12:25 Gp1_20160905_5_372_7383.JPG gp1_5