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  4. 12-03-2009

G6 Great Ocean Road Bridge at Lower Gellibrand

12 March 2009

Overview Notes Depth Profile Top-Bottom Documents 0 Chart
Observation details

Overview

Estuary Gellibrand River Estuary
Site Great Ocean Road Bridge at Lower Gellibrand
Observation ID #2165
Date and Time Thursday 12th March 2009 11:15am
Approved Approved

Notes

overcast/humid
water very dark colour

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 16.70 0.10 5.05 52.8
Previous 15.5 0.1 4.0 41.0
Median 13.6 0.10 7.55 73.20
0.5m 16.50 0.10 4.87 50.2
Previous 17.6 0.1 4.9 50.3
Median 13.6 0.10 7.59 74.30
1.0m 16.40 0.10 4.92 50.6
Previous 15.5 0.1 3.9 39.2
Median 13.5 0.10 7.65 71.20
1.5m 16.40 0.10 4.78 49.0
Previous 17.6 0.1 4.9 51.4
Median 13.5 0.10 7.65 73.30
2.0m 16.40 0.10 4.62 47.8
Previous 15.5 0.1 3.5 35.6
Median 14.0 0.10 7.65 72.80
2.5m 16.30 0.10 4.35 44.9
Previous 17.5 0.1 4.4 44.8
Median 13.6 0.10 7.65 72.80

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1
Previous 0.1 10
Median 0.1 15
Bottom
Previous 2.5 15
Median 2.5 30

Other details

Max depth 2.57
Previous 2.58
Median 2.40
Flow estimate Slow

Observation Documents

No documents found for this observation

Preceding Observations

C Estuary is closed to the sea. O Estuary is open to the sea. P Perched
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