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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #11403
Date and Time Sunday 20th August 2017 11:00am
Approved Approved

Notes

Very strong dark & dirty discharge out travelling east along shore line toward Rivernook beach & beyond. Beach has large amount of debris in swash line & is heavily covered with silt at mid beach & further east. Water throughout the estuary very brown & opaque. Much silt & debris collected along south side of estuary

Steep sheer side to dunes has been cut N.E. of channel.Start of high track has drop of about 70 cm.

Low track has water in low areas also remains of 2 dead Kangaroos caught in reeds

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
Beaufort Scale Light Breeze
Sea State Moderate

Water Levels and Tides

Water Level Start Finish
Height (m) 0.76m 0.80m
Time (hh:mm) 11:00 12:30
Tidal influence Yes
Tidal Range Time Height
High 12:49 1.110
Low 03:51 0.460

Observation Documents

Link Date File name Description
20-08-2017 11:55 Gp1_20170820_1_212_1959.JPG gp1_1
20-08-2017 11:55 Gp1_20170820_2_252_1960.JPG gp1_2
20-08-2017 11:55 Gp1_20170820_3_292_1961.JPG gp1_3
20-08-2017 11:55 Gp1_20170820_4_332_1962.JPG gp1_4
20-08-2017 11:55 Gp1_20170820_5_372_1963.JPG gp1_5