Observation details

Overview

Estuary Gellibrand River Estuary
Site Great Ocean Road Bridge at Lower Gellibrand
Observation ID #363
Date and Time Friday 21st March 2008 13:45pm
Approved Approved

Notes

3mm of rain on 20/3/08. Water red or brownish 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 3.89 40.4
Previous 18.4 0.1 4.1 43.1
Median 14.9 0.10 5.71 56.30
0.5m 16.40 0.10 4.31 44.4
Previous 17.4 0.1 4.7 48.0
Median 14.3 0.10 5.71 56.30
1.0m 16.30 0.10 4.26 43.6
Previous 18.4 0.1 4.0 41.5
Median 14.9 0.10 5.64 56.30
1.5m 16.30 0.10 4.24 43.4
Previous 17.3 0.1 4.7 49.3
Median 14.3 0.10 5.64 56.30
2.0m 16.30 0.10 4.25 43.5
Previous 18.4 0.1 3.8 38.5
Median 11.7 0.10 6.09 56.30
2.5m 16.20 0.10 4.15 41.6
Previous 17.3 0.1 4.5 47.0
Median 11.7 0.10 6.15 56.70

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 15
Previous 0.1 15
Median 0.1 30
Bottom
Previous 1.5 40
Median 2.1 30

Other details

Max depth 2.62
Previous 4.56
Median 2.54
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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