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  4. 13-02-2010

G6 Great Ocean Road Bridge at Lower Gellibrand

13 February 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 #3164
Date and Time Saturday 13th February 2010 12:05pm
Approved Approved

Notes

1. AHD 0.60
2.Rainfall 11.2.10 31.5 ml
3.PH.6.5 (top)
PH.6.5 (bottom)
4. NOP. 0.378 46.9
SOP . 0.746 104.2

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 19.00 0.10 6.29 67.3
Previous 18.4 0.1 6.5 68.2
Median 15.3 0.10 7.66 75.00
0.5m 18.80 0.10 6.46 69.4
Previous 17.8 0.1 7.3 78.3
Median 15.3 0.10 7.66 75.00
1.0m 18.80 0.10 6.37 67.7
Previous 18.3 0.1 6.7 70.4
Median 15.1 0.10 7.60 73.80
1.5m 18.80 0.10 6.36 67.5
Previous 17.8 0.1 6.6 68.7
Median 15.1 0.10 7.60 73.80
1.7m 18.80 0.10 6.37 68.4
Previous 16.8 0.1 7.3 76.3
Median 15.1 0.10 7.62 74.80

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 30
Previous 0.1 15
Median 0.1 20
Bottom 1.7 15
Previous 2.0 15
Median 2.1 30

Other details

Max depth 1.78
Previous 2.08
Median 2.47
Flow estimate Medium

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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