Observation details

Overview

Estuary Gellibrand River Estuary
Site Coxon's Bridge
Observation ID #6801
Date and Time Friday 2nd March 2012 12:45pm
Approved Approved

Notes

1. AHD at G6 13:30 0.52
2.Very strong east wind (6) waves 10-20cm high
3.Large no White Ibis & white headed herons on flats. Also Lathams Snipe 1.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 18.80 0.10 5.94 63.9 0.24
Previous 19.1 0.1 6.1 66.1 0.2
Median 17.5 0.10 7.29 75.30 0.3
0.5m 18.50 0.10 5.92 62.9 0.24
Previous 17.9 0.1 6.2 65.8 0.3
Median 17.5 0.10 7.41 75.70 0.3
1.0m 18.40 0.10 5.77 61.5 0.24
Previous 18.9 0.1 6.2 67.1 0.2
Median 17.4 0.10 7.19 74.20 0.3
1.2m 18.40 0.10 5.65 60.7 0.24
Previous 17.8 0.1 6.0 62.6 0.3
Median 17.4 0.10 7.31 74.70 0.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 15 7.3
Previous 0.1 30 6.6
Median 0.1 20 7.0
Bottom
Previous 1.4 40
Median 2.0 40

Other details

Max depth 1.30
Previous 1.37
Median 1.82
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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