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  4. 10-09-2010

B1 The Heads

10 September 2010

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

Overview

Estuary Barwon River Estuary
Site The Heads
Observation ID #4560
Date and Time Friday 10th September 2010 15:30pm
Approved Approved

Notes

very strong outward current where not able to test any depth other than top two as weights just not heavy enough to take gear down.
very large plume as a week after very large rain event.
cloudy and cold.
southerly wind large assortment of birdlife.

Water Levels and Tides

Low tide time 13:20

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 13.60 32.62 11.23 106.6 46.60
Previous 12.1 32.9 11.0 102.6 47.0
Median 20.7 35.21 10.18 102.60 49.1
0.5m 13.50 32.62 11.30 109.8 46.60
Previous 21.3 35.2 8.9 49.1
Median 20.7 35.21 9.37 49.5

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 30 8.0
Previous 0.1 10 8.0
Median 0.1 10 8.0
Bottom
Previous 1.0 10 8.0
Median 1.2 10 8.0

Other details

Max depth 1.50
Previous 3.00
Median 2.50
Flow estimate N/A
Low tide time 13:20pm

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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