Observation #12832 22-03-2019 | GMC: Gellibrand River Estuary Mouth Observation Site

Observation details

Overview

Estuary	Gellibrand River Estuary
Site	Gellibrand River Estuary Mouth Observation Site
Observation ID	#12832
Date and Time	Friday 22nd March 2019 12:33pm
Approved	Approved

Notes

AHD @ G6 1.52 @ 08:40

Mouth was closed but a narrow very shallow flow close to cliff reached to about .30 m. from top of berm where a unsuccessful manual attempt to illegally open the mouth was being made ( small channel .10 - .15m.) Waves were occasionally overtopping berm but had been up to estuary during last hi tide

Mouth Observation

Mouth state	Closed
Previous	C C C C C C C O O O O O C O O O O O O O O O O O O O O O O O O O O O C O O O O C O O O O O O C C C C C C C C O O O C C C C
Flow Present?	No
Previous	N N N N N N N Y Y Y Y Y N Y Y Y Y Y Y Y Y Y Y Y N Y Y Y Y Y Y Y Y Y N Y Y Y Y N Y Y Y Y Y Y N N N N N N N N Y Y Y N N N N
Flow Direction	N/A
Previous	N N N N N N N O O O O O N O I O O O I O O I O O N O I O O O O O O O N O O O O N O O O O O I N N N N N N N N O O O N N N N

	Above Sea	Above Estuary
Berm Height (m)	0.2m	0.1m
Berm Length (m)	0.0m

Physical Condition

	Current	Mode
Wind Direction	South
Beaufort Scale	Gentle breeze
Sea State	Moderate

Water Levels and Tides

Water Level	Start	Finish
Height (m)	1.56m	1.56m
Time (hh:mm)	12:33	14:45
Tidal influence	No
Tidal Range	Time	Height
High	13:19	0.840
Low	07:55	0.480

Observation Documents

Link	Date	File name
Download	08-04-2019 10:20	Gp1_20190322_1_212_022.JPG
Download	08-04-2019 10:20	Gp1_20190322_2_252_023.JPG
Download	08-04-2019 10:20	Gp1_20190322_3_292_024.JPG
Download	08-04-2019 10:20	Gp1_20190322_4_332_025.JPG
Download	08-04-2019 10:20	Gp1_20190322_5_372_026.JPG
Download	08-04-2019 10:20	Ge_20190322_I.O._channel_021.JPG
Download	08-04-2019 10:20	Ge_20190322_manual_I.O._attempt_016.JPG