Observation details

Overview

Estuary Gellibrand River Estuary
Site Great Ocean Road Bridge at Lower Gellibrand
Observation ID #4503
Date and Time Friday 24th September 2010 07:45am
Approved Approved

Notes

    5.Banks have been scoured by flood water Bitterns 4 seen upstream G6.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 11.50 0.10 8.05 73.8 0.28
Previous 10.7 0.1 7.8 70.5 0.3
Median 15.3 0.10 7.89 77.70 0.3
0.5m 11.50 0.10 8.19 75.0 0.28
Previous 10.8 0.1 8.2 73.2 0.3
Median 15.3 0.10 7.89 77.70 0.3
1.0m 11.40 0.10 8.25 75.7 0.28
Previous 10.7 0.1 7.9 71.0 0.3
Median 15.1 0.10 7.76 75.50 0.3
1.5m 11.40 0.10 8.20 75.5 0.28 EC (mS/cm) wide range
Previous 10.4 0.1 8.2 73.6 0.3
Median 15.1 0.10 7.66 75.50 0.3
2.0m 11.40 0.10 8.21 75.1 0.28 " "
Previous 10.7 0.1 7.9 71.4 0.3
Median 12.0 0.10 8.11 76.40 0.3
2.5m 11.40 0.10 8.22 75.3 0.28 " "
Previous 10.4 0.1 8.2 73.3 0.3
Median 12.0 0.10 8.13 77.90 0.3
3.0m 11.40 0.10 8.09 74.3 0.29 " "
Previous 10.6 0.1 8.0 71.8 0.3
Median 10.6 0.10 8.19 75.10 0.3
3.4m 11.40 0.10 8.11 74.1 0.30 " "
Previous 10.4 0.1 8.2 73.3 0.3
Median 11.4 0.20 8.69 78.40 0.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 30 7.5
Previous 0.1 40 7.5
Median 0.1 20 7.0
Bottom
Previous 2.5 100 7.0
Median 2.0 30 7.0

Other details

Max depth 3.50
Previous 4.06
Median 2.32
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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