Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #10765
Date and Time Friday 27th January 2017 11:15am
Approved Approved

Notes

Pale discharge out along beach face to east, then turning out to sea well before rocks at east end

Beach face irregular, sand highest near mouth, mid beach & east end. Sand has increased at mouth & in channel

Long shore drift across mouth with occasional waves entering into channel. Sea has been well up on beach & turning, travelling west to mouth & channel

Rock falls & erosion continues at south face of Pt. Ronald

Algae & unusual dried white scum on stream side veg

Some small fish & crabs in shallow water beside low track close to car park, Flathead Gudgeons remain in cut off tidal pool

Large no. people on beach & around estuary. March flies in large nos.

Mouth Observation

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

Physical Condition

Current Mode
Wind Direction South
Beaufort Scale Light Breeze
Sea State Moderate

Water Levels and Tides

Water Level Start Finish
Height (m) 0.60m 0.58m
Time (hh:mm) 11:15 12:50
Tidal influence Yes
Tidal Range Time Height
High 01:58 1.090
Low 09:29 0.490

Observation Documents

Link Date File name Description

Download
27-01-2017 11:25 Gp1_20170127_1_212_9191.JPG gp1_1

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27-01-2017 11:25 Gp1_20170127_2_252_9192.JPG gp1_2

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27-01-2017 11:25 Gp1_20170127_3_292_9193.JPG gp1_3

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27-01-2017 11:25 Gp1_20170127_4_332_9194.JPG gp1_4

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27-01-2017 11:25 Gp1_20170127_5_372_9195.JPG gp1_5
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