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Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #2120
Date and Time Saturday 11th July 2009 10:00am
Approved Approved

Notes

1. AHD reading taken at G2. 0.19 9:30am.
28:00 10:40. Very wet and windy
2.Sand bars in estuary well exposed.
3.High sand cliffs along channel 1-2m. Rocks at entrance well exposed, water curving around to east. Distance from sand to tunnel about 10-15m.
4.Strong discharge along shoreline to east. Width of actual channel at entrance -15m.
5.Sand bar on left of entrance projecting south into sea about 30m from ridge running east to west along beach
6. Sand build up at eastern end of beach
7. 1.white heron, 1.whiteheaded heron

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 North
Beaufort Scale High wind, moderate gale, near gale Fresh breeze
Sea State Moderate Rough

Water Levels and Tides

Water Level Start Finish
Height (m) 0.19m 0.28m
Time (hh:mm) 09:30 10:40
Tidal influence Yes
Tidal Range Time Height
High 14:27 1.160
Low 07:23 0.370

Observation Documents

Link Date File name Description
11-07-2009 10:00 Photopoint GP.1
11-07-2009 10:00 Photopoint GP.2
11-07-2009 10:00 Photopoint GP.3
11-07-2009 10:00 Photopoint GP.4