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  4. 15-01-2010

G6 Great Ocean Road Bridge at Lower Gellibrand

15 January 2010

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 #3043
Date and Time Friday 15th January 2010 09:03am
Approved Approved

Notes

1. AHD 0.62
2.Rainfall at G6. - 6ml.
Extremely low water levels all along the river.
3. NOP(on 16.01.10) 0.323 35.9. SOP 0.622 71.8
4.Tree has been successfully removed from G6 site
5. 2 young foxes near 40 wood duck and 2 white ibis down stream from G6.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 16.90 0.10 7.36 74.4
Previous 21.3 0.1 5.8 65.8
Median 15.3 0.10 7.55 71.80
0.5m 16.90 0.10 6.97 72.1
Previous 17.7 0.1 6.5 68.0
Median 15.3 0.10 7.55 71.80
1.0m 16.90 0.10 6.93 71.5
Previous 21.2 0.1 5.1 56.2
Median 15.1 0.10 7.60 72.50
1.5m 16.90 0.10 6.63 69.2
Previous 17.6 0.1 6.2 65.4
Median 15.1 0.10 7.60 72.50
1.7m 16.90 0.10 6.37 66.7
Previous 20.0 0.1 4.3 47.4
Median 15.1 0.10 7.62 73.80

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 20
Previous 0.1 20
Median 0.1 20
Bottom 1.7 20
Previous 1.5 20
Median 2.2 30

Other details

Max depth 1.79
Previous 1.68
Median 2.47
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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