Observation details

Overview

Estuary Gellibrand River Estuary
Site Great Ocean Road Bridge at Lower Gellibrand
Observation ID #5437
Date and Time Friday 22nd April 2011 11:05am
Approved Approved

Notes

1.AHD 1.35
2.Water still on flats around G5

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 13.10 0.10 7.79 75.2 2.67 many dead leaves & Blackwood seed pods in
Previous 13.8 0.1 8.6 82.7 2.9
Median 13.6 0.10 8.17 79.50 0.3
0.5m 12.90 0.10 7.80 74.6 2.73 water
Previous 15.0 0.1 10.2 100.9 0.3
Median 13.5 0.10 8.17 79.50 0.3
1.0m 12.90 0.10 7.79 73.8 2.72
Previous 13.8 0.1 8.6 83.5 3.0
Median 13.5 0.10 8.22 79.60 0.3
1.5m 12.80 0.10 7.76 73.5 2.75
Previous 14.7 0.1 10.1 100.4 0.3
Median 13.4 0.10 8.20 79.40 0.3
2.0m 12.80 0.10 7.80 73.7 2.76
Previous 13.8 0.1 8.6 83.4 2.9
Median 13.4 0.10 8.13 76.30 0.3
2.5m 12.80 0.10 7.73 73.1 2.82
Previous 14.6 0.1 10.2 101.1 0.3
Median 13.4 0.10 8.13 76.30 0.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 20 7.0
Previous 0.1 50 7.0
Median 0.1 30 7.2
Bottom 2.0 30 7.0
Previous 2.0 20 7.2
Median 2.2 30 7.2

Other details

Max depth 2.65
Previous 3.67
Median 2.91
Flow estimate N/A

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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