Observation details

Overview

Estuary Gellibrand River Estuary
Site Great Ocean Road Bridge at Lower Gellibrand
Observation ID #3421
Date and Time Saturday 17th April 2010 15:05pm
Approved Approved

Notes

1.AHD. 0.86
2.PH top. 7.0 bottom 7.0
3.NOP. 0.754 106.2 SOP. 0.431 58.5
4. Large branches in water in monitoring area

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 15.70 0.10 8.06 80.5 0.25
Previous 15.0 0.1 7.6 76.5 0.3
Median 15.0 0.10 7.69 75.60 0.3
0.5m 14.90 0.10 8.08 80.0 0.26
Previous 14.3 0.1 7.3 70.6 0.2
Median 15.3 0.10 7.80 75.60 0.2
1.0m 14.70 0.10 8.14 80.5 0.26
Previous 15.1 0.1 7.7 76.9 0.3
Median 15.1 0.10 7.62 74.80 0.3
1.5m 14.60 0.10 8.17 80.2 0.26
Previous 14.3 0.1 7.3 71.7 0.3
Median 15.1 0.10 7.62 74.80 0.3
1.9m 14.60 0.10 8.10 79.6 0.26
Previous 16.2 0.1 5.9 58.2
Median 15.1 0.10 7.62 74.80

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 15 7.0
Previous 0.1 15 7.0
Median 0.1 30 7.5
Bottom 1.9 15 7.0
Previous 2.4 15 7.0
Median 2.0 30 7.5

Other details

Max depth 2.06
Previous 2.50
Median 2.33
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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