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  2. Barwon River Estuary
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  4. 20-12-2009

B1 The Heads

20 December 2009

Overview Notes Depth Profile Top-Bottom Documents 0 Chart
Observation details

Overview

Estuary Barwon River Estuary
Site The Heads
Observation ID #3121
Date and Time Sunday 20th December 2009 15:35pm
Approved Approved

Notes

stiff southerly breeze
overcast, high cloud
big seal seen half and hour previous
2 jet boats

Water Levels and Tides

Low tide time 21:16

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 19.40 35.21 9.37 50.3ms/cm 101.5%
Previous 20.7 35.3 10.2 119.3 49.1
Median 17.6 36.10 9.64 119.30 49.5
0.5m 19.30 35.21 9.37 50.3ms/cm 101.5%
Previous 13.9 34.4 0.4 49.5
Median 16.2 36.10 9.64 49.5
1.0m 19.30 35.21 9.36 50.3ms/cm 101.4%
Previous 20.8 35.3 10.1 119.3 49.2
Median 17.5 36.10 9.63 119.30 49.5
1.5m 19.20 35.21 9.34 50.3ms/cm 101.1%
Previous 13.9 34.4 0.5 49.5
Median 16.2 36.10 9.63 49.5
2.0m 19.20 35.14 9.38 50.2ms/cm 101.4 %
Previous 13.9 34.7 10.7 119.6 49.5
Median 19.7 36.10 9.62 119.60 49.5
2.1m 19.10 35.14 9.30 50.2ms/cm 100.3%
Previous 15.4 36.0 9.6
Median 19.7 36.10 9.62

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 10
Previous 0.1 10
Median 0.1 10
Bottom
Previous 1.8 10
Median 1.2 10

Other details

Max depth 2.50
Previous 2.00
Median 2.40
Flow estimate N/A
Low tide time 21:16pm

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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