Skip to content
 
EstuaryWatch Data Portal
Volunteer Login

Back to list of observations

Observation details

Overview

Estuary Gellibrand River Estuary
Site Gellibrand River Estuary Mouth Observation Site
Observation ID #3601
Date and Time Friday 21st May 2010 10:05am
Approved Approved

Notes

1. Greatly reduced shallow out flow across large sand build up at mouth. Channel flowing only between rocks and cliff.
2.Channel has been nearly filled with sand up stream to tunnel - depth only from 30cm - 50 cm.
Deeper water neat tunnel entrance has very large no. of fish 10 -25 cm
3. Beach wide with gradual slope, hi tide has reached about half way to dunes
4.Water in estuary very still - scum forming.
A white deposit is on vegetation along the sides of the estuary. More intense on s/e side
5.Large white egret s/e side of estuary
6.More boards off entrance to tunnel

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 South North-West
Beaufort Scale Light Air Gentle breeze
Sea State Moderate Moderate

Water Levels and Tides

Water Level Start Finish
Height (m) 0.45m 0.46m
Time (hh:mm) 10:05 11:05
Tidal influence Yes
Tidal Range Time Height
High 16:22 0.920
Low 08:20 0.430

Observation Documents

Link Date File name Description
21-05-2010 10:05 Photopoint GP.1
21-05-2010 10:05 Photopoint GP.2
21-05-2010 10:05 Photopoint GP.3
21-05-2010 10:05 Photopoint GP.4
21-05-2010 10:05 Photopoint GP.5