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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #12446
Date and Time Tuesday 2nd October 2018 10:45am
Approved Approved

Notes

AHD G6 1.34 @ 09:03      G20.54 @10:45

Observations made close to low tide

Dark discharge mainly out around mouth, paler area out to south, then travels east before going out to sea about 2/3 rds. of beach. Large amount of sand visible in breakers directly south of the entrance

Large areas of sand exposed on ocean beach & on south side of estuary where it extends some distance to north. Sand bar exposed

Stick Caddis found near entrance

I male & 2 female Red kneed Dotterels feeding in north wetland near GOR & OOR corner

 

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-East
Beaufort Scale Gentle breeze
Sea State Rough

Water Levels and Tides

Water Level Start Finish
Height (m) 0.54m 0.49m
Time (hh:mm) 10:45 11:20
Tidal influence Yes
Tidal Range Time Height
High 09:39 0.700
Low 03:50 0.990

Observation Documents

Link Date File name Description
Download 18-10-2018 11:25 Gp1_20181002_IMG.pdf
18-10-2018 11:25 Gp1_20181002_1_212_020.JPG gp1_1
18-10-2018 11:25 Gp1_20181002_2_252_021.JPG gp1_2
18-10-2018 11:25 Gp1_20181002_3_292_022.JPG gp1_3
18-10-2018 11:25 Gp1_20181002_4_332_023.JPG gp1_4
18-10-2018 11:25 Gp1_20181002_5_372_024.JPG gp1_5