Observation details

Overview

Estuary Gellibrand River Estuary
Site Great Ocean Road Bridge at Lower Gellibrand
Observation ID #4423
Date and Time Friday 23rd July 2010 10:20am
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 9.20 0.20 9.72 84.9 0.35
Previous 9.1 0.2 9.2 79.5 0.3
Median 14.9 0.10 7.96 77.70 0.3
0.5m 9.20 0.20 9.94 86.8 0.35
Previous 9.8 0.2 9.4 82.8 0.4
Median 14.9 0.10 7.89 77.70 0.3
1.0m 9.10 0.20 9.96 86.6 0.35
Previous 9.1 0.2 9.2 79.6 0.3
Median 14.6 0.10 7.91 76.70 0.3
1.5m 9.10 0.20 9.95 86.3 0.35
Previous 9.6 0.2 9.4 82.8 0.3
Median 14.6 0.10 7.76 76.30 0.3
2.0m 9.10 0.20 9.85 85.3 0.35
Previous 9.1 0.2 9.2 79.4 0.3
Median 11.9 0.10 8.23 77.90 0.3
2.5m 9.10 0.20 9.80 85.6 0.36
Previous 9.7 0.2 9.3 82.0 0.4
Median 11.9 0.10 8.13 76.90 0.3
2.9m 9.10 0.20 9.75 84.8 0.36
Previous 9.6 0.2 9.7 85.3 0.3
Median 12.0 0.10 8.13 76.90 0.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 50 7.0
Previous 0.1 80 7.0
Median 0.1 30 7.0
Bottom 2.9 40 7.0
Previous 2.0 30 6.5
Median 2.0 30 7.0

Other details

Max depth 3.00
Previous 3.58
Median 2.33
Flow estimate Fast

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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