Observation details

Overview

Estuary Barwon River Estuary
Site The Thunderbolt
Observation ID #6583
Date and Time Friday 13th January 2012 13:00pm
Approved Approved

Notes

seal pup 1km up from boat ramp.

Water Levels and Tides

Low tide time 15:47

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 19.80 24.64 13.20 144.5 35.20
Previous 17.9 12.2 9.6 101.2 17.5
Median 12.9 12.25 9.61 97.30 17.5
0.5m 19.50 24.78 13.47 146.7 35.40
Previous 12.9 4.3 10.7 101.6 6.2
Median 12.9 13.88 9.87 97.30 19.8
1.0m 19.40 24.85 13.44 146.1 35.50
Previous 18.0 12.1 9.7 102.0 17.4
Median 12.8 12.14 9.67 97.40 17.4
1.5m 19.30 24.92 13.32 144.7 35.60
Previous 12.8 4.3 10.7 101.4 6.2
Median 12.8 14.99 9.84 97.40 21.4
2.0m 19.30 24.92 13.40 145.4 35.60
Previous 18.0 12.3 9.6 101.4 17.6
Median 12.8 12.32 9.61 97.30 17.6
2.5m 19.30 24.92 13.43 145.6 35.60
Previous 12.8 4.2 10.8 101.8 6.1
Median 12.8 16.03 9.83 97.30 22.9
3.0m 19.30 24.99 13.40 145.2 35.70
Previous 18.0 12.4 9.6 101.0 17.7
Median 12.9 12.39 9.57 97.00 17.7
3.5m 19.20 24.99 13.41 145.2 35.70
Previous 12.9 5.0 10.9 103.7 7.1
Median 12.9 16.03 9.85 97.00 22.9
4.0m 19.20 24.99 13.37 144.6 35.70
Previous 18.0 12.5 9.5 99.9 17.8
Median 12.9 20.79 9.83 97.00 29.7
4.5m 19.20 25.06 13.23 142.5 35.80
Previous 12.9 25.7 9.8 93.1 36.7
Median 12.7 20.79 9.83 93.10 29.7

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 150 8.3
Previous 0.1 40 8.4
Median 0.1 40 8.3
Bottom 4.5 100 8.6
Previous 4.1 40 8.3
Median 3.1 40 8.3

Other details

Max depth 4.60
Previous 4.10
Median 4.10
Flow estimate N/A
Low tide time 15:47pm

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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