Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #13608
Date and Time Saturday 7th March 2020 10:05am
Approved Approved

Notes

Observation taken @ low tide

Sand height has increased between mid beach & mouth. Beach shape has changed, higher @ mid beach with broad projection extending slightly out to sea, while area towards mouth is higher - the area to east is lower & undulating. A sandbar is running parallel to shore about 40m. out, starting from the projection & continuing close to mouth

Upstream flats up to G4 are starting to flood . No water over OOR nor in area upstream G4 apart from small area between G5& G4

Mouth Observation

Mouth state Closed
Previous C O O O C C C C C O P C C C O O O O O O O O O C 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 P
Flow Present? No
Previous N Y Y Y N N N N N Y N N N N Y Y Y Y Y Y Y Y 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 N
Flow Direction N/A
Previous N O O O N N N N N I N N N N O O O O I O I I I N O I O O O O O I O O O O O O O O O O O I O O O O O O O O N
Above Sea Above Estuary
Berm Height (m) 0.5m 0.3m
Berm Length (m) 52.5m

Physical Condition

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

Water Levels and Tides

Water Level Start Finish
Height (m) 1.24m 1.24m
Time (hh:mm) 10:05 12:10
Tidal influence No
Tidal Range Time Height
High 03:31 0.970
Low 11:51 0.390

Observation Documents

Link Date File name Description

Download
09-03-2020 15:30 Gp1_20200307_1_212_1262.JPG gp1_1

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09-03-2020 15:30 Gp1_20200307_2_252_1263.JPG gp1_2

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09-03-2020 15:30 Gp1_20200307_3_292_1264.JPG gp1_3

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09-03-2020 15:30 Gp1_20200307_5_332_1265.JPG gp1_4

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09-03-2020 15:30 Gp1_20200307_5_372_1266.JPG gp1_5

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09-03-2020 15:30 Ge_20200307_estuary_front_1252.JPG

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09-03-2020 15:30 Ge_20200307_mouth_amp_berm_from_beach_1258.JPG
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gp1_2
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gp1_4
gp1_5
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