Observation details

Overview

Estuary Gellibrand River Estuary
Site Great Ocean Road Bridge at Lower Gellibrand
Observation ID #4723
Date and Time Friday 26th November 2010 14:05pm
Approved Approved

Notes

1.AHD 1.52
2.Water dark brown colour with large amount of leaves & small twigs3.Flats no longet flooded. Water only in very low areas and drainage channels where it is supporting a large amount of Aponogeton dist.
3.Rainfall 24th &25th Nov= 24ml

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 18.20 0.10 7.73 81.6 0.28
Previous 14.5 0.1 6.9 67.8 0.3
Median 14.3 0.10 7.82 76.70 0.3
0.5m 17.40 0.10 7.85 81.4 0.28
Previous 15.7 0.1 7.0 70.2 0.3
Median 14.3 0.10 7.82 76.70 0.3
1.0m 17.30 0.10 7.77 81.3 0.28
Previous 14.4 0.1 7.0 68.7 0.3
Median 14.1 0.10 7.60 75.50 0.3
1.5m 17.30 0.10 7.94 82.1 0.28
Previous 15.7 0.1 7.0 70.7 0.3
Median 14.1 0.10 7.66 75.50 0.3
2.0m 17.20 0.10 7.90 82.3 0.29
Previous 14.4 0.1 6.8 66.6 0.3
Median 11.7 0.10 8.22 75.60 0.3
2.5m 17.20 0.10 7.89 81.8 0.29
Previous 15.7 0.1 6.9 70.0 0.3
Median 11.6 0.10 8.22 75.60 0.3
2.9m 17.20 0.10 7.78 81.7 0.30
Previous 12.7 0.1 8.6 80.9 0.3
Median 11.6 0.10 8.23 76.30 0.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 40 7.3
Previous 0.1 30 7.3
Median 0.1 30 7.0
Bottom 2.5 40 7.3
Previous 2.7 40 7.3
Median 2.0 20 7.0

Other details

Max depth 3.00
Previous 3.00
Median 2.48
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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